---> uname -a: Linux prd-centos8-builder-4c-4g-1267.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 UTC 2024 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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 788 11126 19 3845 14631 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:4b:b1:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe4b:b185/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:b9:d9:4d 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (4 CPU) 22:07:26 LINUX RESTART (4 CPU) 10:08:01 PM tps rtps wtps bread/s bwrtn/s 10:09:01 PM 160.65 21.17 139.48 4916.61 6152.24 10:10:01 PM 99.45 2.37 97.08 1496.28 8560.37 10:11:01 PM 229.74 17.91 211.83 2753.88 8863.18 10:12:01 PM 55.68 0.38 55.29 93.48 5960.97 10:13:01 PM 82.61 1.47 81.14 150.08 7294.65 10:14:01 PM 73.94 0.07 73.88 9.73 18189.82 Average: 117.00 7.23 109.78 1569.86 9169.60 10:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:09:01 PM 13289644 15049484 2849792 17.66 2688 1982632 1226108 7.13 229504 2291376 84740 10:10:01 PM 13151732 15118540 2987704 18.51 2688 2177140 1067400 6.21 216268 2395616 93520 10:11:01 PM 12070168 14345652 4069268 25.21 2688 2479424 1701772 9.90 332560 3331580 111768 10:12:01 PM 11312792 13864844 4826644 29.91 2688 2752704 2456820 14.29 390220 4016448 222320 10:13:01 PM 11416448 13978896 4722988 29.26 2688 2760824 2000752 11.64 513844 3783144 30912 10:14:01 PM 11373624 14963648 4765812 29.53 2688 3785064 1179072 6.86 974400 3359496 567736 Average: 12102401 14553511 4037035 25.01 2688 2656298 1605321 9.34 442799 3196277 185166 10:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 330.93 184.37 1313.70 55.13 0.00 0.00 0.00 0.00 10:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 41.44 32.59 391.58 16.02 0.00 0.00 0.00 0.00 10:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 277.31 231.32 3133.71 34.86 0.00 0.00 0.00 0.00 10:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM lo 21.99 21.99 20.72 20.72 0.00 0.00 0.00 0.00 10:12:01 PM eth0 148.87 112.35 2914.98 14.86 0.00 0.00 0.00 0.00 10:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 PM lo 1702.87 1702.87 1718.25 1718.25 0.00 0.00 0.00 0.00 10:13:01 PM eth0 98.48 81.27 1286.69 10.28 0.00 0.00 0.00 0.00 10:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 PM eth0 136.32 107.93 1374.61 24.36 0.00 0.00 0.00 0.00 10:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 287.43 287.43 289.78 289.78 0.00 0.00 0.00 0.00 Average: eth0 172.23 124.98 1736.10 25.92 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (4 CPU) 22:07:26 LINUX RESTART (4 CPU) 10:08:01 PM CPU %user %nice %system %iowait %steal %idle 10:09:01 PM all 16.90 0.00 3.08 3.45 0.08 76.49 10:09:01 PM 0 7.06 0.00 1.74 3.78 0.07 87.35 10:09:01 PM 1 28.32 0.00 5.19 5.73 0.10 60.66 10:09:01 PM 2 14.18 0.00 2.47 1.98 0.07 81.31 10:09:01 PM 3 18.17 0.00 2.95 2.34 0.07 76.48 10:10:01 PM all 14.61 0.00 1.86 2.35 0.08 81.10 10:10:01 PM 0 19.07 0.00 2.20 2.74 0.10 75.89 10:10:01 PM 1 15.95 0.00 2.13 3.70 0.08 78.14 10:10:01 PM 2 6.31 0.00 1.41 1.62 0.07 90.59 10:10:01 PM 3 17.11 0.00 1.72 1.32 0.05 79.80 10:11:01 PM all 47.69 0.00 3.02 5.45 0.13 43.71 10:11:01 PM 0 45.19 0.00 3.20 3.34 0.15 48.12 10:11:01 PM 1 46.45 0.00 3.16 5.70 0.13 44.56 10:11:01 PM 2 52.08 0.00 1.97 5.04 0.10 40.81 10:11:01 PM 3 47.04 0.00 3.74 7.71 0.15 41.35 10:12:01 PM all 45.01 0.00 2.10 2.67 0.11 50.12 10:12:01 PM 0 40.35 0.00 1.99 0.76 0.08 56.83 10:12:01 PM 1 47.82 0.00 1.33 2.86 0.08 47.90 10:12:01 PM 2 42.36 0.00 3.34 5.25 0.12 48.94 10:12:01 PM 3 49.49 0.00 1.75 1.83 0.13 46.80 10:13:01 PM all 59.45 0.00 3.71 1.62 0.11 35.11 10:13:01 PM 0 65.11 0.00 5.32 2.22 0.10 27.26 10:13:01 PM 1 58.52 0.00 3.26 1.09 0.10 37.03 10:13:01 PM 2 59.07 0.00 3.37 1.13 0.10 36.34 10:13:01 PM 3 55.09 0.00 2.90 2.02 0.13 39.85 10:14:01 PM all 28.91 0.00 2.42 4.07 0.08 64.52 10:14:01 PM 0 24.53 0.00 3.17 6.15 0.08 66.06 10:14:01 PM 1 31.05 0.00 3.22 6.00 0.07 59.66 10:14:01 PM 2 46.59 0.00 2.41 2.86 0.10 48.03 10:14:01 PM 3 13.41 0.00 0.86 1.26 0.07 84.41 Average: all 35.40 0.00 2.70 3.27 0.10 58.54 Average: 0 33.52 0.00 2.94 3.16 0.10 60.28 Average: 1 38.01 0.00 3.05 4.18 0.10 54.67 Average: 2 36.73 0.00 2.49 2.98 0.09 57.71 Average: 3 33.34 0.00 2.32 2.75 0.10 61.50