---> uname -a: Linux prd-centos8-builder-2c-8g-5053.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: 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): 0,1 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 548 4907 18 2242 6856 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:09:36:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe09:3658/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:9c:d3:f7 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) 12/04/2023 _x86_64_ (2 CPU) 13:21:28 LINUX RESTART (2 CPU) 01:22:02 PM tps rtps wtps bread/s bwrtn/s 01:23:01 PM 22.28 13.10 9.18 4190.72 904.37 01:24:01 PM 2.45 0.00 2.45 0.00 41.84 01:25:01 PM 0.27 0.03 0.23 0.53 3.87 01:26:01 PM 0.27 0.00 0.27 0.00 4.02 01:27:01 PM 0.10 0.00 0.10 0.00 1.02 01:28:01 PM 0.33 0.00 0.33 0.00 5.18 01:29:01 PM 61.48 13.30 48.18 2273.51 3430.37 01:30:01 PM 86.97 0.05 86.92 0.67 7977.10 Average: 21.77 3.29 18.48 801.20 1547.30 01:22:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 PM 5608400 7169108 2273896 28.85 2688 1758496 878324 9.83 168972 1848036 624 01:24:01 PM 5607384 7168092 2274912 28.86 2688 1758496 893704 10.01 168976 1849092 12 01:25:01 PM 5601320 7162048 2280976 28.94 2688 1758516 893704 10.01 169000 1855184 12 01:26:01 PM 5602140 7162868 2280156 28.93 2688 1758516 893704 10.01 169000 1854400 8 01:27:01 PM 5597924 7158656 2284372 28.98 2688 1758520 893704 10.01 169000 1858568 4 01:28:01 PM 5597396 7158128 2284900 28.99 2688 1758520 893704 10.01 169000 1859188 16 01:29:01 PM 5240536 7078600 2641760 33.52 2688 2022192 933004 10.45 380476 1954556 129924 01:30:01 PM 5100600 7097960 2781696 35.29 2688 2173632 912980 10.22 383940 2060772 128628 Average: 5494462 7144432 2387834 30.29 2688 1843361 899104 10.07 222296 1892474 32404 01:22:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 106.07 62.83 366.67 20.95 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 2.05 1.08 0.38 0.28 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 1.90 1.20 2.55 0.25 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 1.38 1.07 0.28 0.27 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 1.12 0.98 0.23 0.24 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 2.90 1.37 0.77 0.56 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 67.36 54.20 729.85 8.77 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 45.96 40.13 515.89 7.44 0.00 0.00 0.00 0.00 01:30:01 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 28.43 20.27 201.74 4.81 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) 12/04/2023 _x86_64_ (2 CPU) 13:21:28 LINUX RESTART (2 CPU) 01:22:02 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 6.35 0.00 1.16 1.27 0.08 91.13 01:23:01 PM 0 7.10 0.00 1.09 1.63 0.08 90.10 01:23:01 PM 1 5.59 0.00 1.24 0.92 0.09 92.16 01:24:01 PM all 0.36 0.00 0.13 0.01 0.06 99.44 01:24:01 PM 0 0.10 0.00 0.13 0.02 0.07 99.68 01:24:01 PM 1 0.62 0.00 0.13 0.00 0.05 99.20 01:25:01 PM all 0.48 0.00 0.11 0.00 0.05 99.37 01:25:01 PM 0 0.28 0.00 0.08 0.00 0.05 99.58 01:25:01 PM 1 0.67 0.00 0.13 0.00 0.05 99.15 01:26:01 PM all 0.38 0.00 0.11 0.00 0.04 99.47 01:26:01 PM 0 0.62 0.00 0.07 0.00 0.03 99.28 01:26:01 PM 1 0.15 0.00 0.15 0.00 0.05 99.65 01:27:01 PM all 0.38 0.00 0.10 0.00 0.08 99.44 01:27:01 PM 0 0.58 0.00 0.08 0.00 0.07 99.27 01:27:01 PM 1 0.17 0.00 0.12 0.00 0.10 99.62 01:28:01 PM all 0.42 0.00 0.11 0.00 0.07 99.41 01:28:01 PM 0 0.50 0.00 0.07 0.00 0.05 99.38 01:28:01 PM 1 0.33 0.00 0.15 0.00 0.08 99.43 01:29:01 PM all 29.90 0.00 3.36 2.29 0.09 64.35 01:29:01 PM 0 24.69 0.00 3.03 2.57 0.08 69.63 01:29:01 PM 1 35.13 0.00 3.69 2.02 0.10 59.06 01:30:01 PM all 35.97 0.00 3.20 3.27 0.12 57.43 01:30:01 PM 0 33.57 0.00 3.12 3.40 0.12 59.80 01:30:01 PM 1 38.37 0.00 3.29 3.14 0.13 55.06 Average: all 9.30 0.00 1.04 0.86 0.08 88.74 Average: 0 8.44 0.00 0.96 0.95 0.07 89.58 Average: 1 10.15 0.00 1.11 0.76 0.08 87.89