---> uname -a: Linux prd-centos8-builder-4c-4g-8139.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: 2799.996 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 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 831 11052 19 3877 14580 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:37:23:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe37:2373/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:01:22:e1 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) 12/15/2023 _x86_64_ (4 CPU) 12:56:07 LINUX RESTART (4 CPU) 12:57:01 PM tps rtps wtps bread/s bwrtn/s 12:58:01 PM 84.04 7.55 76.49 1320.63 6647.88 12:59:01 PM 153.69 2.05 151.64 82.25 15112.85 01:00:01 PM 94.37 0.80 93.57 49.98 15470.41 01:01:01 PM 55.17 0.05 55.12 1.33 11314.50 01:02:01 PM 65.89 0.53 65.36 27.05 16205.45 01:03:01 PM 235.79 194.18 41.61 2669.96 6038.21 Average: 114.82 34.19 80.63 691.81 11798.54 12:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 PM 13145740 15078112 2993580 18.55 2688 2147736 1168112 6.80 205116 2436612 187844 12:59:01 PM 12721948 15025440 3417372 21.17 2688 2500504 1230208 7.16 253860 2736340 190504 01:00:01 PM 12159740 14946560 3979580 24.66 2688 2971812 1259180 7.33 296716 3206936 246596 01:01:01 PM 12016192 14891012 4123128 25.55 2688 3047420 1274296 7.41 265480 3352592 6912 01:02:01 PM 11329656 14805956 4809664 29.80 2688 3626832 1377560 8.01 680468 3579460 133660 01:03:01 PM 11355752 14953288 4783568 29.64 2688 3720012 1140428 6.64 740836 3456580 28984 Average: 12121505 14950061 4017815 24.89 2688 3002386 1241631 7.22 407079 3128087 132417 12:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 94.67 76.89 1228.43 8.87 0.00 0.00 0.00 0.00 12:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM eth0 61.01 52.12 700.13 15.74 0.00 0.00 0.00 0.00 12:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM eth0 68.73 57.03 728.38 7.77 0.00 0.00 0.00 0.00 01:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 54.87 50.12 99.21 8.60 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 281.35 228.30 2302.67 17.40 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 46.09 41.19 105.56 7.23 0.00 0.00 0.00 0.00 01:03:01 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 101.13 84.29 860.86 10.93 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) 12/15/2023 _x86_64_ (4 CPU) 12:56:07 LINUX RESTART (4 CPU) 12:57:01 PM CPU %user %nice %system %iowait %steal %idle 12:58:01 PM all 18.88 0.00 1.70 1.00 0.08 78.35 12:58:01 PM 0 10.94 0.00 1.05 0.22 0.08 87.71 12:58:01 PM 1 20.53 0.00 1.55 1.44 0.08 76.39 12:58:01 PM 2 27.21 0.00 2.62 0.65 0.07 69.44 12:58:01 PM 3 16.84 0.00 1.55 1.71 0.07 79.84 12:59:01 PM all 21.89 0.00 2.45 1.85 0.08 73.73 12:59:01 PM 0 18.40 0.00 1.92 1.30 0.08 78.30 12:59:01 PM 1 25.62 0.00 2.91 2.14 0.07 69.26 12:59:01 PM 2 26.23 0.00 3.10 3.42 0.07 67.19 12:59:01 PM 3 17.32 0.00 1.89 0.54 0.08 80.17 01:00:01 PM all 14.81 0.00 1.31 2.73 0.08 81.07 01:00:01 PM 0 14.15 0.00 1.07 0.45 0.07 84.26 01:00:01 PM 1 18.19 0.00 1.63 0.10 0.08 80.00 01:00:01 PM 2 15.34 0.00 0.94 1.07 0.08 82.57 01:00:01 PM 3 11.57 0.00 1.59 9.29 0.10 77.44 01:01:01 PM all 5.98 0.00 0.58 2.34 0.06 91.04 01:01:01 PM 0 2.22 0.00 0.48 0.92 0.07 96.31 01:01:01 PM 1 2.81 0.00 0.33 1.12 0.07 95.67 01:01:01 PM 2 6.56 0.00 0.57 0.92 0.07 91.89 01:01:01 PM 3 12.32 0.00 0.92 6.42 0.05 80.29 01:02:01 PM all 20.03 0.00 1.12 1.95 0.08 76.83 01:02:01 PM 0 2.22 0.00 0.53 1.57 0.05 95.63 01:02:01 PM 1 32.86 0.00 1.56 2.81 0.08 62.69 01:02:01 PM 2 42.91 0.00 2.11 3.21 0.10 51.66 01:02:01 PM 3 2.17 0.00 0.28 0.20 0.07 97.27 01:03:01 PM all 9.74 2.30 18.54 1.77 0.10 67.55 01:03:01 PM 0 6.60 2.00 18.35 1.33 0.10 71.63 01:03:01 PM 1 15.07 3.16 21.44 1.41 0.10 58.82 01:03:01 PM 2 12.23 2.20 19.98 2.05 0.10 63.44 01:03:01 PM 3 5.07 1.85 14.39 2.29 0.10 76.30 Average: all 15.23 0.38 4.27 1.94 0.08 78.10 Average: 0 9.09 0.33 3.89 0.96 0.08 85.65 Average: 1 19.18 0.52 4.89 1.50 0.08 73.82 Average: 2 21.75 0.37 4.87 1.89 0.08 71.04 Average: 3 10.89 0.31 3.43 3.41 0.08 81.89