---> uname -a: Linux prd-centos8-builder-4c-4g-472.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 769 12041 19 2950 14643 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:ad:65:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fead:6525/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dc:a2:3a:d1 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/12/2024 _x86_64_ (4 CPU) 12:44:02 LINUX RESTART (4 CPU) 12:45:01 PM tps rtps wtps bread/s bwrtn/s 12:46:01 PM 91.90 7.95 83.96 1341.29 7528.76 12:47:01 PM 130.85 0.87 129.99 119.54 13741.21 12:48:01 PM 125.33 0.75 124.58 103.45 19952.36 Average: 116.03 3.19 112.84 521.43 13740.43 12:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 PM 13160800 15080504 2978644 18.46 2688 2131044 1168276 6.80 232980 2377808 162480 12:47:01 PM 12431088 14915292 3708356 22.98 2688 2676628 1315208 7.65 265408 3000072 377156 12:48:01 PM 12367608 15032316 3771836 23.37 2688 2842428 1139508 6.63 468436 2814792 56260 Average: 12653165 15009371 3486279 21.60 2688 2550033 1207664 7.03 322275 2730891 198632 12:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 88.67 71.39 972.37 8.83 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 104.68 74.68 1403.11 9.62 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 59.54 48.11 758.76 11.62 0.00 0.00 0.00 0.00 12:48:01 PM 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 84.30 64.73 1044.78 10.03 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/12/2024 _x86_64_ (4 CPU) 12:44:02 LINUX RESTART (4 CPU) 12:45:01 PM CPU %user %nice %system %iowait %steal %idle 12:46:01 PM all 19.84 0.00 2.52 1.66 0.08 75.90 12:46:01 PM 0 16.86 0.00 2.21 1.96 0.08 78.89 12:46:01 PM 1 22.87 0.00 2.52 2.34 0.08 72.19 12:46:01 PM 2 13.66 0.00 2.51 1.31 0.10 82.42 12:46:01 PM 3 25.96 0.00 2.83 1.06 0.07 70.08 12:47:01 PM all 21.83 0.00 3.49 3.64 0.09 70.96 12:47:01 PM 0 17.66 0.00 3.54 4.23 0.10 74.47 12:47:01 PM 1 21.13 0.00 2.98 1.75 0.08 74.05 12:47:01 PM 2 17.78 0.00 2.79 5.17 0.08 74.18 12:47:01 PM 3 30.74 0.00 4.64 3.40 0.08 61.13 12:48:01 PM all 19.44 0.00 3.88 4.51 0.09 72.09 12:48:01 PM 0 7.82 0.00 3.15 8.54 0.08 80.40 12:48:01 PM 1 26.11 0.00 3.27 2.20 0.08 68.34 12:48:01 PM 2 14.17 0.00 3.50 3.06 0.08 79.19 12:48:01 PM 3 29.67 0.00 5.58 4.22 0.10 60.42 Average: all 20.37 0.00 3.29 3.27 0.09 72.99 Average: 0 14.12 0.00 2.97 4.90 0.09 77.92 Average: 1 23.37 0.00 2.92 2.10 0.08 71.52 Average: 2 15.20 0.00 2.93 3.17 0.09 78.61 Average: 3 28.79 0.00 4.35 2.89 0.08 63.89