---> uname -a: Linux prd-centos8-builder-4c-4g-12697.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 794 12113 19 2853 14621 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:b1:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe37:b183/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:8d:ab:36 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) 01/01/2024 _x86_64_ (4 CPU) 23:01:28 LINUX RESTART (4 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 107.27 13.15 94.12 2204.97 6599.37 11:04:01 PM 310.45 18.93 291.52 4418.06 12826.20 11:05:01 PM 44.38 2.11 42.27 247.18 7234.01 11:06:02 PM 19.46 0.00 19.46 0.00 2325.94 11:07:01 PM 23.17 0.08 23.08 10.03 2017.93 Average: 101.19 6.88 94.31 1380.34 6214.75 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 13135708 15083612 3003612 18.61 2688 2159008 1118680 6.51 231276 2403160 187112 11:04:01 PM 12005880 14369688 4133440 25.61 2688 2564728 1800004 10.47 336220 3378332 182464 11:05:01 PM 11226976 13641716 4912344 30.44 2688 2613724 2393552 13.93 368704 4116120 20524 11:06:02 PM 11000552 13485924 5138768 31.84 2688 2681528 3729912 21.70 379564 4322304 29104 11:07:01 PM 12461952 15014448 3677368 22.79 2688 2745236 1112452 6.47 567684 2665616 47140 Average: 11966214 14319078 4173106 25.86 2688 2552845 2030920 11.82 376690 3377106 93269 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 125.90 98.38 1305.05 13.50 0.00 0.00 0.00 0.00 11:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 265.99 226.48 3306.78 42.63 0.00 0.00 0.00 0.00 11:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 15.58 14.62 26.50 6.96 0.00 0.00 0.00 0.00 11:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:02 PM eth0 12.60 11.63 3.95 6.31 0.00 0.00 0.00 0.00 11:06:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 33.44 28.03 299.17 7.96 0.00 0.00 0.00 0.00 11:07:01 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 90.87 75.97 990.37 15.50 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) 01/01/2024 _x86_64_ (4 CPU) 23:01:28 LINUX RESTART (4 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 20.12 0.00 2.08 0.52 0.06 77.22 11:03:01 PM 0 38.07 0.00 3.27 0.43 0.08 58.14 11:03:01 PM 1 7.76 0.00 1.05 0.48 0.05 90.66 11:03:01 PM 2 20.55 0.00 2.27 0.45 0.05 76.68 11:03:01 PM 3 14.06 0.00 1.72 0.72 0.05 83.45 11:04:01 PM all 51.25 0.00 2.65 1.59 0.11 44.41 11:04:01 PM 0 58.26 0.00 1.97 0.72 0.10 38.95 11:04:01 PM 1 62.28 0.00 3.16 1.47 0.10 32.98 11:04:01 PM 2 42.62 0.00 2.60 1.59 0.12 53.08 11:04:01 PM 3 41.80 0.00 2.87 2.58 0.12 52.64 11:05:01 PM all 82.90 0.00 1.75 0.19 0.11 15.04 11:05:01 PM 0 83.90 0.00 1.15 0.03 0.13 14.78 11:05:01 PM 1 81.39 0.00 2.14 0.15 0.10 16.22 11:05:01 PM 2 87.67 0.00 2.27 0.23 0.10 9.72 11:05:01 PM 3 78.67 0.00 1.45 0.35 0.10 19.43 11:06:02 PM all 82.82 0.00 2.00 0.06 0.13 14.98 11:06:02 PM 0 81.52 0.00 1.42 0.02 0.13 16.91 11:06:02 PM 1 88.45 0.00 1.87 0.05 0.13 9.49 11:06:02 PM 2 83.38 0.00 2.78 0.08 0.13 13.63 11:06:02 PM 3 77.94 0.00 1.92 0.10 0.13 19.90 11:07:01 PM all 76.69 0.00 1.95 0.07 0.11 21.17 11:07:01 PM 0 77.26 0.00 1.90 0.03 0.10 20.70 11:07:01 PM 1 84.34 0.00 0.87 0.07 0.12 14.61 11:07:01 PM 2 74.68 0.00 2.14 0.07 0.12 23.00 11:07:01 PM 3 70.48 0.00 2.89 0.12 0.12 26.39 Average: all 62.72 0.00 2.09 0.49 0.10 34.60 Average: 0 67.76 0.00 1.94 0.25 0.11 29.94 Average: 1 64.79 0.00 1.82 0.45 0.10 32.84 Average: 2 61.75 0.00 2.41 0.49 0.10 35.25 Average: 3 56.57 0.00 2.17 0.77 0.10 40.38