---> uname -a: Linux prd-centos8-builder-2c-2g-200.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: 2799.998 BogoMIPS: 5599.99 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 666 4933 19 2097 6739 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:0f:bd:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.222/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe0f:bd77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:4a:bd:f6 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) 01/23/2025 _x86_64_ (2 CPU) 01:37:06 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 291.37 115.78 175.59 11563.48 38923.48 01:40:01 AM 32.34 0.55 31.79 17.19 2224.03 01:41:01 AM 70.84 0.00 70.84 0.00 6862.68 01:42:01 AM 53.32 0.62 52.71 21.33 4401.12 01:43:01 AM 12.81 0.07 12.75 9.73 775.57 01:44:01 AM 11.15 0.58 10.56 77.44 216.94 Average: 78.64 19.60 59.04 1948.30 8900.99 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5458416 7018292 2423900 30.75 2688 1758088 995960 11.15 138204 2019192 31856 01:40:01 AM 5363808 6964288 2518508 31.95 2688 1795776 1049060 11.75 146728 2093836 20032 01:41:01 AM 5213616 6980160 2668700 33.86 2688 1952372 998656 11.18 146960 2207532 27216 01:42:01 AM 5120484 6966708 2761832 35.04 2688 2027312 985192 11.03 175440 2252508 14064 01:43:01 AM 5057976 6904696 2824340 35.83 2688 2027760 1040612 11.65 350800 2140344 176 01:44:01 AM 5112124 6961416 2770192 35.14 2688 2030288 986852 11.05 352860 2084036 964 Average: 5221071 6965927 2661245 33.76 2688 1931933 1009389 11.30 218499 2132908 15718 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 197.92 120.84 833.13 58.56 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 19.76 15.44 196.76 2.92 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 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 31.27 21.19 653.50 3.36 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 19.16 14.66 160.68 5.27 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 11.36 9.65 11.37 8.86 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 11.98 9.95 9.25 4.59 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.58 31.96 310.80 13.93 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) 01/23/2025 _x86_64_ (2 CPU) 01:37:06 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 21.45 0.00 4.77 13.49 0.11 60.18 01:39:01 AM 0 23.50 0.00 4.98 8.11 0.10 63.30 01:39:01 AM 1 19.39 0.00 4.56 18.88 0.12 57.05 01:40:01 AM all 9.24 0.00 0.89 0.94 0.09 88.84 01:40:01 AM 0 13.91 0.00 1.09 0.58 0.07 84.36 01:40:01 AM 1 4.56 0.00 0.68 1.30 0.12 93.33 01:41:01 AM all 14.31 0.00 1.77 2.36 0.13 81.44 01:41:01 AM 0 18.38 0.00 2.10 3.47 0.12 75.94 01:41:01 AM 1 10.24 0.00 1.43 1.25 0.13 86.94 01:42:01 AM all 17.52 0.00 1.79 1.12 0.10 79.47 01:42:01 AM 0 28.10 0.00 2.11 1.52 0.10 68.18 01:42:01 AM 1 6.98 0.00 1.48 0.72 0.10 90.72 01:43:01 AM all 18.06 0.00 2.40 0.20 0.09 79.25 01:43:01 AM 0 26.04 0.00 2.44 0.18 0.08 71.25 01:43:01 AM 1 10.06 0.00 2.36 0.22 0.10 87.26 01:44:01 AM all 15.17 0.00 1.24 0.14 0.09 83.35 01:44:01 AM 0 25.25 0.00 1.37 0.17 0.08 73.13 01:44:01 AM 1 5.10 0.00 1.12 0.12 0.10 93.57 Average: all 15.95 0.00 2.14 3.03 0.10 78.78 Average: 0 22.52 0.00 2.34 2.33 0.09 72.71 Average: 1 9.37 0.00 1.93 3.72 0.11 84.86