---> uname -a: Linux prd-centos8-builder-2c-2g-210.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 652 4911 19 2134 6752 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:3b:77:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.237/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fe3b:7705/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:97:21:7e 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) 11/02/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 233.16 106.68 126.47 11271.99 39391.50 01:40:01 AM 28.09 0.62 27.47 19.33 2105.73 01:41:01 AM 83.70 0.07 83.64 1.60 7550.37 01:42:01 AM 57.24 0.55 56.69 20.13 4974.75 01:43:01 AM 19.31 0.07 19.25 9.73 1345.38 01:44:01 AM 17.11 0.58 16.53 77.45 447.94 Average: 73.11 18.10 55.01 1900.25 9303.25 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5478740 7040076 2403584 30.49 2688 1759280 974332 10.91 138240 2000084 26676 01:40:01 AM 5402028 7006356 2480296 31.47 2688 1799548 1001656 11.22 145784 2058628 19548 01:41:01 AM 5204320 7000684 2678004 33.97 2688 1981476 967080 10.83 146752 2216640 39208 01:42:01 AM 5100836 6982252 2781488 35.29 2688 2060072 985260 11.03 174112 2266520 24476 01:43:01 AM 5078088 6958432 2804236 35.58 2688 2058952 983912 11.02 351428 2113960 7500 01:44:01 AM 5110692 6995364 2771632 35.16 2688 2063032 953700 10.68 353620 2078712 9812 Average: 5229117 6997194 2653207 33.66 2688 1953727 977657 10.95 218323 2122424 21203 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 216.09 127.24 835.97 58.46 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 18.41 15.14 220.68 2.35 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 42.11 30.58 750.88 4.63 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 20.46 15.88 163.93 5.43 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 9.82 8.88 10.24 8.33 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 12.93 11.73 9.82 5.15 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 53.31 34.91 331.93 14.06 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) 11/02/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 19.61 0.00 4.23 21.18 0.11 54.87 01:39:01 AM 0 20.51 0.00 4.82 20.23 0.10 54.34 01:39:01 AM 1 18.70 0.00 3.64 22.14 0.12 55.40 01:40:01 AM all 7.49 0.00 0.82 1.97 0.06 89.66 01:40:01 AM 0 10.72 0.00 0.95 2.12 0.03 86.17 01:40:01 AM 1 4.26 0.00 0.68 1.82 0.08 93.16 01:41:01 AM all 15.37 0.00 1.85 5.41 0.08 77.29 01:41:01 AM 0 18.30 0.00 1.95 7.11 0.08 72.56 01:41:01 AM 1 12.44 0.00 1.75 3.72 0.07 82.02 01:42:01 AM all 19.12 0.00 1.95 4.03 0.08 74.81 01:42:01 AM 0 24.08 0.00 2.19 4.76 0.08 68.89 01:42:01 AM 1 14.15 0.00 1.72 3.31 0.08 80.74 01:43:01 AM all 14.17 0.00 1.65 1.57 0.06 82.55 01:43:01 AM 0 21.91 0.00 1.91 1.35 0.07 74.76 01:43:01 AM 1 6.43 0.00 1.39 1.79 0.05 90.34 01:44:01 AM all 18.65 0.00 1.41 2.86 0.08 76.99 01:44:01 AM 0 25.23 0.00 1.59 3.34 0.08 69.76 01:44:01 AM 1 12.09 0.00 1.24 2.39 0.07 84.21 Average: all 15.73 0.00 1.98 6.16 0.08 76.05 Average: 0 20.12 0.00 2.23 6.48 0.08 71.09 Average: 1 11.34 0.00 1.74 5.85 0.08 81.00