---> uname -a: Linux prd-centos8-builder-2c-2g-193.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 648 4951 19 2097 6757 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:94:db:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.51/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe94:db2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:c7:3d:fe brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 01/22/2025 _x86_64_ (2 CPU) 01:39:06 LINUX RESTART (2 CPU) 01:40:00 AM tps rtps wtps bread/s bwrtn/s 01:40:02 AM 47.89 42.63 5.26 4446.84 4046.32 01:41:01 AM 299.88 118.50 181.38 11809.44 39565.15 01:42:01 AM 33.72 0.52 33.21 15.99 2273.99 01:43:01 AM 67.77 0.05 67.72 1.07 6608.90 01:44:01 AM 51.59 0.57 51.02 20.26 4359.86 01:45:01 AM 13.18 0.45 12.73 63.86 793.58 01:46:01 AM 11.56 0.20 11.36 23.33 264.40 Average: 78.84 19.90 58.95 1974.89 8867.38 01:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:02 AM 7068040 7219184 814284 10.33 2688 354008 804548 10.21 81192 486244 18124 01:41:01 AM 5485948 7045844 2396376 30.40 2688 1757796 970376 10.87 138284 1992108 31920 01:42:01 AM 5364112 6966020 2518212 31.95 2688 1796808 1041500 11.66 146856 2093960 20064 01:43:01 AM 5237540 7004140 2644784 33.55 2688 1952104 981104 10.99 147052 2184152 27220 01:44:01 AM 5131688 6977884 2750636 34.90 2688 2027016 986556 11.05 176256 2241804 14064 01:45:01 AM 5138424 6986752 2743900 34.81 2688 2029104 981888 10.99 351652 2060244 184 01:46:01 AM 5118000 6967244 2764324 35.07 2688 2029996 982744 11.00 353444 2078832 12 Average: 5506250 7023867 2376074 30.14 2688 1706690 964102 10.80 199248 1876763 15941 01:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:02 AM eth0 125.26 53.16 1841.15 9.20 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 214.55 128.46 847.41 60.00 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 20.81 16.34 211.71 3.07 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 30.99 22.73 634.77 3.28 0.00 0.00 0.00 0.00 01:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 19.55 14.71 160.98 5.37 0.00 0.00 0.00 0.00 01:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 14.70 12.41 14.42 9.91 0.00 0.00 0.00 0.00 01:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 8.95 8.66 6.41 3.42 0.00 0.00 0.00 0.00 01:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.53 33.73 319.18 14.02 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 01/22/2025 _x86_64_ (2 CPU) 01:39:06 LINUX RESTART (2 CPU) 01:40:00 AM CPU %user %nice %system %iowait %steal %idle 01:40:02 AM all 96.04 0.00 3.69 0.00 0.00 0.26 01:40:02 AM 0 95.77 0.00 3.70 0.00 0.00 0.53 01:40:02 AM 1 96.32 0.00 3.68 0.00 0.00 0.00 01:41:01 AM all 18.63 0.00 4.15 14.85 0.09 62.29 01:41:01 AM 0 19.80 0.00 5.06 18.18 0.07 56.90 01:41:01 AM 1 17.47 0.00 3.24 11.52 0.10 67.67 01:42:01 AM all 9.95 0.00 0.88 0.95 0.10 88.12 01:42:01 AM 0 11.36 0.00 1.08 1.12 0.08 86.35 01:42:01 AM 1 8.53 0.00 0.68 0.78 0.12 89.89 01:43:01 AM all 12.98 0.00 1.68 3.05 0.07 82.23 01:43:01 AM 0 15.60 0.00 1.93 3.82 0.05 78.60 01:43:01 AM 1 10.36 0.00 1.42 2.27 0.08 85.87 01:44:01 AM all 19.59 0.00 1.93 1.51 0.08 76.89 01:44:01 AM 0 27.20 0.00 2.24 1.25 0.08 69.23 01:44:01 AM 1 11.97 0.00 1.62 1.77 0.08 84.55 01:45:01 AM all 19.09 0.00 2.51 0.86 0.14 77.39 01:45:01 AM 0 28.92 0.00 2.81 1.21 0.10 66.95 01:45:01 AM 1 9.30 0.00 2.21 0.52 0.18 87.78 01:46:01 AM all 13.49 0.00 1.11 0.73 0.08 84.60 01:46:01 AM 0 21.65 0.00 1.36 0.99 0.07 75.93 01:46:01 AM 1 5.33 0.00 0.87 0.47 0.08 93.24 Average: all 16.03 0.00 2.04 3.60 0.09 78.23 Average: 0 21.14 0.00 2.41 4.36 0.08 72.02 Average: 1 10.92 0.00 1.68 2.85 0.11 84.44