---> uname -a: Linux prd-centos8-builder-4c-4g-4068.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 773 12054 19 2933 14647 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:61:0c:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe61:c9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ba:b1:b3:f0 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/03/2024 _x86_64_ (4 CPU) 11:44:31 LINUX RESTART (4 CPU) 11:45:01 AM tps rtps wtps bread/s bwrtn/s 11:46:01 AM 193.44 24.55 168.88 6660.80 7076.63 11:47:01 AM 105.55 13.58 91.97 3031.79 9890.00 11:48:01 AM 222.59 7.16 215.43 1420.98 7560.61 11:49:01 AM 28.37 0.05 28.32 82.64 3144.40 11:50:01 AM 87.91 0.43 87.48 20.25 3600.87 11:51:01 AM 36.90 0.00 36.90 0.00 9007.99 11:52:01 AM 4.93 0.07 4.87 9.73 164.61 Average: 97.11 6.55 90.56 1603.54 5778.17 11:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 AM 13346476 15145816 2792964 17.31 2688 2013592 1122804 6.53 210776 2220744 129652 11:47:01 AM 12977404 14988556 3162036 19.59 2688 2219952 1250664 7.28 224280 2551440 4676 11:48:01 AM 11504152 13789580 4635288 28.72 2688 2488204 2447740 14.24 340228 3881688 62028 11:49:01 AM 11426136 13750616 4713304 29.20 2688 2525612 2388260 13.89 364136 3927680 13100 11:50:01 AM 10564920 13176728 5574520 34.54 2688 2807280 2841808 16.53 423664 4712396 222464 11:51:01 AM 10319316 12967012 5820124 36.06 2688 2843424 2958792 17.21 443672 4933348 816 11:52:01 AM 12402940 15052104 3736500 23.15 2688 2845032 1125260 6.55 599128 2704028 1664 Average: 11791621 14124345 4347819 26.94 2688 2534728 2019333 11.75 372269 3561618 62057 11:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 347.58 217.26 1360.95 64.16 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 82.72 69.34 494.48 20.28 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 287.41 227.02 3211.23 32.65 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM lo 20.23 20.23 2.09 2.09 0.00 0.00 0.00 0.00 11:49:01 AM eth0 19.13 19.28 60.68 4.98 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 951.10 951.10 892.79 892.79 0.00 0.00 0.00 0.00 11:50:01 AM eth0 311.57 214.55 4357.00 25.92 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 3.21 3.21 0.25 0.25 0.00 0.00 0.00 0.00 11:51:01 AM eth0 11.46 10.99 17.46 3.55 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM lo 4.05 4.05 0.29 0.29 0.00 0.00 0.00 0.00 11:52:01 AM eth0 6.76 5.48 4.35 2.27 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 139.85 139.85 127.96 127.96 0.00 0.00 0.00 0.00 Average: eth0 152.39 109.15 1358.35 21.97 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/03/2024 _x86_64_ (4 CPU) 11:44:31 LINUX RESTART (4 CPU) 11:45:01 AM CPU %user %nice %system %iowait %steal %idle 11:46:01 AM all 23.74 0.00 4.11 1.96 0.10 70.10 11:46:01 AM 0 22.47 0.00 3.45 2.48 0.08 71.52 11:46:01 AM 1 24.76 0.00 5.38 2.30 0.10 67.46 11:46:01 AM 2 14.11 0.00 3.01 1.21 0.10 81.57 11:46:01 AM 3 33.62 0.00 4.61 1.85 0.10 59.82 11:47:01 AM all 11.43 0.00 1.65 1.42 0.07 85.43 11:47:01 AM 0 9.48 0.00 1.12 1.37 0.05 87.99 11:47:01 AM 1 24.77 0.00 3.12 2.41 0.08 69.62 11:47:01 AM 2 5.34 0.00 0.82 0.67 0.07 93.10 11:47:01 AM 3 6.11 0.00 1.54 1.24 0.08 91.03 11:48:01 AM all 55.22 0.00 2.98 1.10 0.10 40.60 11:48:01 AM 0 49.52 0.00 2.69 0.58 0.10 47.10 11:48:01 AM 1 56.21 0.00 3.21 0.62 0.10 39.86 11:48:01 AM 2 59.12 0.00 2.40 1.63 0.10 36.76 11:48:01 AM 3 56.04 0.00 3.60 1.59 0.10 38.66 11:49:01 AM all 67.96 0.00 2.17 0.14 0.09 29.64 11:49:01 AM 0 67.05 0.00 2.68 0.27 0.10 29.91 11:49:01 AM 1 73.84 0.00 1.49 0.12 0.08 24.47 11:49:01 AM 2 63.15 0.00 2.42 0.13 0.08 34.22 11:49:01 AM 3 67.79 0.00 2.09 0.05 0.10 29.97 11:50:01 AM all 50.55 0.00 3.14 0.37 0.09 45.85 11:50:01 AM 0 52.16 0.00 2.39 0.23 0.08 45.14 11:50:01 AM 1 47.29 0.00 2.79 0.37 0.10 49.45 11:50:01 AM 2 51.74 0.00 3.17 0.62 0.08 44.38 11:50:01 AM 3 51.03 0.00 4.21 0.25 0.08 44.43 11:51:01 AM all 56.69 0.00 1.79 0.23 0.08 41.21 11:51:01 AM 0 62.32 0.00 1.12 0.07 0.08 36.41 11:51:01 AM 1 52.66 0.00 2.61 0.33 0.08 44.32 11:51:01 AM 2 58.66 0.00 1.39 0.25 0.08 39.62 11:51:01 AM 3 53.11 0.00 2.04 0.27 0.08 44.50 11:52:01 AM all 56.74 0.00 1.96 0.02 0.09 41.19 11:52:01 AM 0 67.21 0.00 1.72 0.02 0.08 30.97 11:52:01 AM 1 45.13 0.00 2.22 0.02 0.10 52.53 11:52:01 AM 2 60.57 0.00 1.85 0.00 0.08 37.49 11:52:01 AM 3 54.02 0.00 2.05 0.05 0.10 43.78 Average: all 46.06 0.00 2.54 0.75 0.09 50.56 Average: 0 47.17 0.00 2.17 0.72 0.08 49.86 Average: 1 46.39 0.00 2.97 0.88 0.09 49.66 Average: 2 44.68 0.00 2.15 0.64 0.09 52.44 Average: 3 45.98 0.00 2.87 0.76 0.09 50.30