---> uname -a: Linux prd-centos8-builder-2c-2g-7233.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4846 19 2253 6803 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:6b:88:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe6b:882a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:06:0f:50 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) 12/11/2023 _x86_64_ (2 CPU) 14:31:31 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 103.43 32.07 71.36 6006.80 10743.14 02:34:01 PM 90.85 0.22 90.63 16.00 8195.00 02:35:01 PM 60.21 0.28 59.92 40.66 5752.12 02:36:01 PM 12.26 0.07 12.20 3.07 208.20 02:37:01 PM 11.58 0.00 11.58 0.00 213.53 02:38:01 PM 20.80 0.80 20.00 57.59 629.95 Average: 49.86 5.57 44.28 1020.82 4290.50 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5097892 6968952 2784404 35.32 2688 2057596 1034208 11.58 234512 2241796 170500 02:34:01 PM 5006904 7000608 2875392 36.48 2688 2170304 958524 10.73 199160 2329676 128800 02:35:01 PM 4989896 6990540 2892400 36.69 2688 2177192 956792 10.71 224888 2318180 1088 02:36:01 PM 4980788 6981272 2901508 36.81 2688 2177284 953236 10.67 232680 2320784 1084 02:37:01 PM 4913468 6926952 2968828 37.66 2688 2190304 998920 11.19 234180 2386576 14088 02:38:01 PM 4983384 6987876 2898912 36.78 2688 2180920 945504 10.59 404872 2147472 18520 Average: 4995389 6976033 2886907 36.63 2688 2158933 974531 10.91 255049 2290747 55680 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 248.22 160.91 1636.08 56.71 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 47.53 37.61 533.01 6.09 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 24.53 24.11 160.60 7.04 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 10.53 12.18 8.08 5.25 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 15.65 16.43 13.91 5.16 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 19.35 16.36 20.30 7.75 0.00 0.00 0.00 0.00 02:38:01 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 60.97 44.61 395.36 14.67 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) 12/11/2023 _x86_64_ (2 CPU) 14:31:31 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 36.78 0.00 4.95 2.86 0.13 55.29 02:33:01 PM 0 28.54 0.00 5.26 2.42 0.13 63.65 02:33:01 PM 1 45.05 0.00 4.64 3.30 0.12 46.90 02:34:01 PM all 35.27 0.00 3.65 6.11 0.13 54.84 02:34:01 PM 0 29.42 0.00 3.19 5.71 0.13 61.55 02:34:01 PM 1 41.14 0.00 4.12 6.51 0.13 48.10 02:35:01 PM all 33.68 0.00 2.30 1.55 0.14 62.33 02:35:01 PM 0 31.77 0.00 2.49 1.57 0.13 64.04 02:35:01 PM 1 35.58 0.00 2.12 1.53 0.15 60.62 02:36:01 PM all 24.46 0.00 1.12 0.48 0.08 73.87 02:36:01 PM 0 22.64 0.00 0.97 0.65 0.08 75.65 02:36:01 PM 1 26.27 0.00 1.27 0.30 0.08 72.07 02:37:01 PM all 30.31 0.00 1.63 0.25 0.46 67.35 02:37:01 PM 0 32.78 0.00 1.66 0.33 0.70 64.53 02:37:01 PM 1 27.84 0.00 1.60 0.17 0.22 70.18 02:38:01 PM all 28.29 0.00 1.94 4.50 0.17 65.11 02:38:01 PM 0 34.82 0.00 2.04 5.21 0.18 57.76 02:38:01 PM 1 21.77 0.00 1.84 3.79 0.15 72.46 Average: all 31.46 0.00 2.60 2.62 0.18 63.13 Average: 0 30.00 0.00 2.60 2.65 0.23 64.53 Average: 1 32.93 0.00 2.59 2.60 0.14 61.73