---> uname -a: Linux prd-centos8-builder-4c-4g-13556.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: 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 769 12153 19 2838 14647 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:2a:87:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe2a:87b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:12:f6:06 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) 01/04/2024 _x86_64_ (4 CPU) 18:16:56 LINUX RESTART (4 CPU) 06:18:02 PM tps rtps wtps bread/s bwrtn/s 06:19:01 PM 81.51 7.10 74.42 1326.33 6510.39 06:20:01 PM 132.27 13.31 118.96 2976.61 8526.81 06:21:01 PM 253.98 6.05 247.93 1538.95 13315.39 06:22:01 PM 22.26 1.67 20.59 126.60 2135.63 06:23:01 PM 20.88 0.00 20.88 0.00 2493.24 06:24:01 PM 36.89 0.47 36.42 63.98 2886.12 Average: 91.32 4.76 86.56 1004.49 5976.34 06:18:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:19:01 PM 13275276 15130288 2864044 17.75 2688 2067304 1112920 6.48 229864 2268444 129664 06:20:01 PM 12731288 14860448 3408032 21.12 2688 2333500 1369080 7.97 246232 2763888 152388 06:21:01 PM 11496832 13877692 4642488 28.77 2688 2581060 2182540 12.70 357928 3861700 27896 06:22:01 PM 10994928 13444376 5144392 31.87 2688 2646564 2590436 15.07 375180 4338016 37912 06:23:01 PM 10775304 13273048 5364016 33.24 2688 2692696 2755692 16.03 387268 4536204 19152 06:24:01 PM 12455784 15009504 3683536 22.82 2688 2745440 1149136 6.69 569588 2669188 40008 Average: 11954902 14265893 4184418 25.93 2688 2511094 1859967 10.82 361010 3406240 67837 06:18:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 51.52 44.97 629.38 5.02 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 95.33 79.99 972.87 22.37 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 223.94 188.42 2858.88 26.58 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM eth0 11.91 10.99 2.74 5.64 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 12.10 10.61 2.69 4.57 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 PM eth0 34.71 33.16 329.22 11.63 0.00 0.00 0.00 0.00 06:24:01 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 71.64 61.40 799.75 12.66 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) 01/04/2024 _x86_64_ (4 CPU) 18:16:56 LINUX RESTART (4 CPU) 06:18:02 PM CPU %user %nice %system %iowait %steal %idle 06:19:01 PM all 12.35 0.00 1.30 5.22 0.06 81.08 06:19:01 PM 0 19.52 0.00 1.95 5.38 0.07 73.07 06:19:01 PM 1 6.46 0.00 1.12 1.97 0.07 90.38 06:19:01 PM 2 16.72 0.00 1.44 7.94 0.05 73.85 06:19:01 PM 3 6.70 0.00 0.66 5.59 0.03 87.02 06:20:01 PM all 18.30 0.00 1.52 5.17 0.08 74.93 06:20:01 PM 0 21.84 0.00 1.85 7.16 0.07 69.07 06:20:01 PM 1 18.71 0.00 1.59 2.54 0.07 77.09 06:20:01 PM 2 19.45 0.00 1.45 6.95 0.08 72.07 06:20:01 PM 3 13.22 0.00 1.17 4.03 0.08 81.50 06:21:01 PM all 69.79 0.00 2.35 3.25 0.12 24.50 06:21:01 PM 0 65.53 0.00 2.08 2.23 0.12 30.05 06:21:01 PM 1 72.32 0.00 2.61 3.29 0.12 21.67 06:21:01 PM 2 70.23 0.00 2.26 3.67 0.12 23.72 06:21:01 PM 3 71.06 0.00 2.44 3.81 0.12 22.57 06:22:01 PM all 83.93 0.00 1.79 0.20 0.11 13.97 06:22:01 PM 0 83.40 0.00 1.33 0.20 0.12 14.95 06:22:01 PM 1 86.69 0.00 1.80 0.20 0.12 11.19 06:22:01 PM 2 88.41 0.00 2.32 0.05 0.10 9.12 06:22:01 PM 3 77.23 0.00 1.69 0.33 0.12 20.63 06:23:01 PM all 81.59 0.00 1.95 0.26 0.12 16.08 06:23:01 PM 0 75.51 0.00 1.77 0.42 0.13 22.17 06:23:01 PM 1 83.72 0.00 2.46 0.18 0.10 13.54 06:23:01 PM 2 84.35 0.00 1.57 0.23 0.13 13.71 06:23:01 PM 3 82.81 0.00 1.99 0.20 0.12 14.89 06:24:01 PM all 39.66 0.00 1.49 0.33 0.09 58.43 06:24:01 PM 0 40.04 0.00 1.35 0.30 0.08 58.22 06:24:01 PM 1 49.61 0.00 1.72 0.20 0.10 48.37 06:24:01 PM 2 41.98 0.00 1.55 0.40 0.10 55.96 06:24:01 PM 3 27.01 0.00 1.34 0.42 0.08 71.15 Average: all 51.04 0.00 1.73 2.40 0.10 44.73 Average: 0 51.06 0.00 1.72 2.61 0.10 44.51 Average: 1 53.05 0.00 1.89 1.40 0.09 43.57 Average: 2 53.62 0.00 1.77 3.19 0.10 41.32 Average: 3 46.44 0.00 1.55 2.39 0.09 49.53