---> uname -a: Linux prd-centos8-builder-4c-4g-9798.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 749 12302 19 2708 14672 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:9a:cd:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe9a:cd9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:12:d8:5e 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/26/2024 _x86_64_ (4 CPU) 09:41:13 LINUX RESTART (4 CPU) 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 79.11 32.86 46.25 6993.54 6441.87 09:44:01 AM 95.48 0.70 94.79 21.46 7539.57 09:45:01 AM 95.97 2.68 93.29 113.30 10115.48 09:46:01 AM 57.05 0.48 56.56 64.51 11148.95 Average: 81.90 9.18 72.72 1798.20 8811.47 09:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 13306488 15085436 2832956 17.55 2688 2003804 1189716 6.92 208012 2307112 67968 09:44:01 AM 13199556 15152600 2939888 18.22 2688 2164060 1068708 6.22 202948 2369724 102980 09:45:01 AM 12543000 14943632 3596444 22.28 2688 2597648 1363056 7.93 219112 2952860 289560 09:46:01 AM 12622176 15047324 3517268 21.79 2688 2620408 1120184 6.52 397924 2685772 37696 Average: 12917805 15057248 3221639 19.96 2688 2346480 1185416 6.90 256999 2578867 124551 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 332.29 213.03 2193.10 56.70 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 33.84 30.47 341.45 4.60 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 104.93 84.36 1380.68 11.08 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 31.74 28.31 80.31 7.56 0.00 0.00 0.00 0.00 09:46:01 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 125.70 89.04 998.88 19.98 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/26/2024 _x86_64_ (4 CPU) 09:41:13 LINUX RESTART (4 CPU) 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 17.51 0.00 3.61 3.50 0.11 75.28 09:43:01 AM 0 18.26 0.00 3.77 3.98 0.10 73.89 09:43:01 AM 1 21.10 0.00 3.19 2.50 0.12 73.09 09:43:01 AM 2 13.47 0.00 3.58 3.33 0.08 79.54 09:43:01 AM 3 17.20 0.00 3.89 4.20 0.12 74.59 09:44:01 AM all 13.49 0.00 1.90 5.90 0.07 78.64 09:44:01 AM 0 21.04 0.00 2.98 4.30 0.07 71.62 09:44:01 AM 1 8.19 0.00 1.42 7.66 0.08 82.65 09:44:01 AM 2 19.28 0.00 2.23 7.87 0.08 70.54 09:44:01 AM 3 5.44 0.00 0.96 3.76 0.05 89.79 09:45:01 AM all 15.26 0.00 2.45 2.15 0.08 80.07 09:45:01 AM 0 20.94 0.00 3.05 2.04 0.07 73.90 09:45:01 AM 1 12.91 0.00 2.09 2.24 0.08 82.67 09:45:01 AM 2 14.19 0.00 2.33 0.87 0.07 82.53 09:45:01 AM 3 12.97 0.00 2.32 3.42 0.08 81.21 09:46:01 AM all 11.45 0.00 1.35 1.96 0.06 85.17 09:46:01 AM 0 21.90 0.00 2.14 2.40 0.07 73.49 09:46:01 AM 1 9.70 0.00 1.17 2.32 0.07 86.74 09:46:01 AM 2 9.42 0.00 1.39 1.91 0.07 87.20 09:46:01 AM 3 4.79 0.00 0.70 1.21 0.05 93.25 Average: all 14.43 0.00 2.33 3.38 0.08 79.79 Average: 0 20.54 0.00 2.98 3.18 0.08 73.23 Average: 1 12.97 0.00 1.97 3.68 0.09 81.29 Average: 2 14.09 0.00 2.38 3.50 0.08 79.95 Average: 3 10.09 0.00 1.97 3.14 0.08 84.72