---> uname -a: Linux prd-centos8-builder-4c-4g-13762.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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): 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: 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): 0-3 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 775 12208 19 2777 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:76:df:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe76:dfaa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:69:18:e7 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/05/2024 _x86_64_ (4 CPU) 15:30:29 LINUX RESTART (4 CPU) 03:31:01 PM tps rtps wtps bread/s bwrtn/s 03:32:01 PM 177.67 15.89 161.78 2667.38 8178.64 03:33:01 PM 207.60 16.05 191.55 3196.40 9106.53 03:34:01 PM 105.21 3.31 101.90 1319.03 12177.80 03:35:01 PM 16.28 1.67 14.61 126.62 1577.89 03:36:01 PM 24.73 0.47 24.26 63.99 2651.37 Average: 106.30 7.48 98.82 1474.66 6739.05 03:31:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:32:01 PM 13140876 15052620 2998444 18.58 2688 2124436 1181856 6.88 270696 2363600 185456 03:33:01 PM 12399696 14612556 3739624 23.17 2688 2415904 1652200 9.61 259272 3077996 226364 03:34:01 PM 11241408 13627560 4897912 30.35 2688 2585840 2630680 15.31 359912 4114196 20760 03:35:01 PM 10681948 13133920 5457372 33.81 2688 2649004 2894500 16.84 375620 4649380 39504 03:36:01 PM 12486852 14976068 3652468 22.63 2688 2683432 1173272 6.83 554576 2663984 37368 Average: 11990156 14280545 4149164 25.71 2688 2491723 1906502 11.09 364015 3373831 101890 03:31:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 291.94 188.14 1773.96 50.07 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 178.77 152.69 2178.58 28.66 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 132.21 106.18 1654.46 16.35 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 13.51 11.85 3.85 6.05 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 16.80 15.70 11.26 8.21 0.00 0.00 0.00 0.00 03:36:01 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 126.65 94.91 1124.48 21.86 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/05/2024 _x86_64_ (4 CPU) 15:30:29 LINUX RESTART (4 CPU) 03:31:01 PM CPU %user %nice %system %iowait %steal %idle 03:32:01 PM all 19.52 0.00 2.52 2.26 0.09 75.61 03:32:01 PM 0 26.42 0.00 2.19 1.96 0.10 69.33 03:32:01 PM 1 20.62 0.00 2.41 2.16 0.08 74.72 03:32:01 PM 2 16.38 0.00 3.44 3.61 0.08 76.48 03:32:01 PM 3 14.61 0.00 2.05 1.31 0.08 81.94 03:33:01 PM all 27.37 0.00 2.16 2.82 0.11 67.53 03:33:01 PM 0 40.03 0.00 2.92 3.27 0.12 53.67 03:33:01 PM 1 25.41 0.00 1.27 1.07 0.10 72.15 03:33:01 PM 2 22.33 0.00 1.69 2.90 0.12 72.96 03:33:01 PM 3 21.73 0.00 2.76 4.05 0.12 71.33 03:34:01 PM all 76.67 0.00 2.11 1.57 0.16 19.50 03:34:01 PM 0 82.48 0.00 1.53 0.05 0.15 15.78 03:34:01 PM 1 75.98 0.00 2.01 1.46 0.12 20.43 03:34:01 PM 2 74.48 0.00 1.88 2.18 0.18 21.27 03:34:01 PM 3 73.71 0.00 3.00 2.58 0.17 20.53 03:35:01 PM all 81.14 0.00 1.95 0.27 0.13 16.51 03:35:01 PM 0 79.42 0.00 2.37 0.54 0.14 17.53 03:35:01 PM 1 88.46 0.00 1.47 0.03 0.13 9.90 03:35:01 PM 2 74.52 0.00 2.00 0.24 0.13 23.12 03:35:01 PM 3 82.11 0.00 1.96 0.25 0.13 15.54 03:36:01 PM all 46.19 0.00 1.55 0.61 0.10 51.55 03:36:01 PM 0 41.75 0.00 0.99 0.10 0.10 57.06 03:36:01 PM 1 46.77 0.00 1.68 1.68 0.12 49.77 03:36:01 PM 2 42.91 0.00 1.59 0.22 0.10 55.18 03:36:01 PM 3 53.35 0.00 1.93 0.45 0.10 44.17 Average: all 50.12 0.00 2.06 1.51 0.12 46.20 Average: 0 53.89 0.00 2.00 1.19 0.12 42.80 Average: 1 51.43 0.00 1.77 1.28 0.11 45.41 Average: 2 46.11 0.00 2.12 1.83 0.12 49.81 Average: 3 49.05 0.00 2.34 1.73 0.12 46.76