---> uname -a: Linux prd-centos8-builder-4c-4g-8728.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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 772 12095 19 2892 14639 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:5e:1a:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe5e:1a32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:0f:88:64 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) 02/22/2024 _x86_64_ (4 CPU) 14:38:25 LINUX RESTART (4 CPU) 02:39:01 PM tps rtps wtps bread/s bwrtn/s 02:40:01 PM 121.86 16.73 105.13 3694.50 3715.98 02:41:01 PM 112.36 7.20 105.17 1289.79 8617.18 02:42:01 PM 113.10 2.61 110.48 124.21 10815.44 02:43:01 PM 134.48 0.83 133.65 92.75 19987.16 Average: 120.45 6.84 113.61 1299.92 10784.42 02:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 PM 13472056 15132008 2667392 16.53 2688 1885336 1149596 6.69 181976 2169540 68340 02:41:01 PM 13191488 15124896 2947960 18.27 2688 2143132 1102080 6.41 207460 2361864 106036 02:42:01 PM 12331196 14906120 3808252 23.60 2688 2752812 1395644 8.12 281956 3040384 481324 02:43:01 PM 12426932 15031112 3712516 23.00 2688 2785468 1094632 6.37 466132 2762104 11792 Average: 12855418 15048534 3284030 20.35 2688 2391687 1185488 6.90 284381 2583473 166873 02:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 302.83 188.09 1322.88 56.27 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 57.91 45.16 616.69 6.07 0.00 0.00 0.00 0.00 02:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 131.45 100.07 2140.62 18.48 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 20.66 20.14 19.73 10.66 0.00 0.00 0.00 0.00 02:43:01 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 128.21 88.37 1025.28 22.87 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) 02/22/2024 _x86_64_ (4 CPU) 14:38:25 LINUX RESTART (4 CPU) 02:39:01 PM CPU %user %nice %system %iowait %steal %idle 02:40:01 PM all 13.93 0.00 2.52 1.27 0.06 82.22 02:40:01 PM 0 10.36 0.00 2.21 2.19 0.05 85.19 02:40:01 PM 1 8.64 0.00 2.46 0.54 0.08 88.27 02:40:01 PM 2 14.31 0.00 2.41 1.27 0.07 81.94 02:40:01 PM 3 22.41 0.00 2.98 1.09 0.05 73.47 02:41:01 PM all 17.61 0.00 2.69 1.47 0.10 78.13 02:41:01 PM 0 5.71 0.00 2.21 2.64 0.10 89.34 02:41:01 PM 1 25.21 0.00 3.08 0.95 0.12 70.64 02:41:01 PM 2 15.54 0.00 1.97 0.49 0.08 81.91 02:41:01 PM 3 23.96 0.00 3.48 1.81 0.10 70.65 02:42:01 PM all 19.87 0.00 3.90 1.58 0.11 74.54 02:42:01 PM 0 14.94 0.00 2.95 1.79 0.15 80.17 02:42:01 PM 1 35.13 0.00 7.28 2.02 0.10 55.47 02:42:01 PM 2 10.97 0.00 2.33 1.12 0.10 85.47 02:42:01 PM 3 18.43 0.00 3.03 1.39 0.08 77.06 02:43:01 PM all 18.23 0.00 2.28 3.82 0.08 75.59 02:43:01 PM 0 10.56 0.00 2.33 3.86 0.10 83.14 02:43:01 PM 1 20.97 0.00 2.59 2.19 0.08 74.17 02:43:01 PM 2 15.78 0.00 1.42 3.86 0.07 78.88 02:43:01 PM 3 25.64 0.00 2.78 5.36 0.08 66.14 Average: all 17.41 0.00 2.85 2.03 0.09 77.62 Average: 0 10.39 0.00 2.42 2.62 0.10 84.46 Average: 1 22.50 0.00 3.85 1.42 0.10 72.13 Average: 2 14.15 0.00 2.03 1.68 0.08 82.05 Average: 3 22.61 0.00 3.07 2.41 0.08 71.84