---> uname -a: Linux prd-centos8-builder-4c-4g-3854.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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: 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 772 11946 19 3042 14639 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:cb:3b:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fecb:3be0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:ec:d1:42 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/06/2024 _x86_64_ (4 CPU) 12:03:13 LINUX RESTART (4 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 94.27 13.70 80.57 2221.79 7680.17 12:06:01 PM 154.64 13.48 141.16 3105.62 10584.72 12:07:01 PM 117.64 4.48 113.16 1038.45 8820.18 12:08:01 PM 81.91 0.00 81.91 0.00 11006.25 12:09:01 PM 62.91 0.63 62.27 195.70 4611.50 Average: 102.27 6.46 95.81 1312.20 8540.79 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 13288408 15153248 2851048 17.67 2688 2077376 1083820 6.31 209728 2278252 153844 12:06:01 PM 12493372 14661172 3646084 22.59 2688 2372448 1530464 8.90 233948 3011396 121200 12:07:01 PM 10855364 13383436 5284092 32.74 2688 2721328 2614048 15.21 328464 4512020 210824 12:08:01 PM 10757000 13465268 5382456 33.35 2688 2887828 2473116 14.39 361572 4536564 79820 12:09:01 PM 12219648 14986536 3919808 24.29 2688 2938004 1153200 6.71 552388 2876148 51572 Average: 11922758 14329932 4216698 26.13 2688 2599397 1770930 10.30 337220 3442876 123452 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 101.72 78.14 890.25 12.09 0.00 0.00 0.00 0.00 12:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 199.75 170.92 2334.86 34.85 0.00 0.00 0.00 0.00 12:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 186.54 148.32 3134.95 24.67 0.00 0.00 0.00 0.00 12:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 11.73 9.76 7.52 7.29 0.00 0.00 0.00 0.00 12:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 20.73 20.28 44.14 10.33 0.00 0.00 0.00 0.00 12:09:01 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 104.09 85.48 1282.27 17.84 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/06/2024 _x86_64_ (4 CPU) 12:03:13 LINUX RESTART (4 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 18.84 0.00 3.03 2.06 0.07 76.01 12:05:01 PM 0 15.62 0.00 2.12 1.67 0.07 80.51 12:05:01 PM 1 31.07 0.00 4.73 2.31 0.08 61.80 12:05:01 PM 2 15.07 0.00 2.43 1.98 0.07 80.46 12:05:01 PM 3 13.59 0.00 2.83 2.28 0.05 81.25 12:06:01 PM all 21.70 0.00 2.70 4.53 0.11 70.95 12:06:01 PM 0 24.05 0.00 3.63 8.00 0.10 64.22 12:06:01 PM 1 20.93 0.00 2.48 3.03 0.10 73.46 12:06:01 PM 2 22.03 0.00 2.61 3.10 0.12 72.15 12:06:01 PM 3 19.78 0.00 2.10 3.99 0.13 73.99 12:07:01 PM all 70.28 0.00 3.13 1.84 0.12 24.62 12:07:01 PM 0 67.70 0.00 2.78 0.67 0.12 28.74 12:07:01 PM 1 71.67 0.00 3.62 1.00 0.13 23.58 12:07:01 PM 2 69.58 0.00 2.41 1.61 0.12 26.29 12:07:01 PM 3 72.19 0.00 3.73 4.10 0.12 19.86 12:08:01 PM all 58.20 0.00 2.34 11.96 0.11 27.39 12:08:01 PM 0 57.61 0.00 2.35 2.27 0.13 37.63 12:08:01 PM 1 55.86 0.00 2.71 21.10 0.10 20.23 12:08:01 PM 2 56.85 0.00 2.18 11.97 0.10 28.90 12:08:01 PM 3 62.48 0.00 2.11 12.53 0.12 22.76 12:09:01 PM all 27.61 0.00 2.11 3.93 0.08 66.28 12:09:01 PM 0 31.27 0.00 2.10 0.32 0.08 66.23 12:09:01 PM 1 31.95 0.00 2.69 0.87 0.07 64.43 12:09:01 PM 2 19.41 0.00 1.55 3.61 0.08 75.34 12:09:01 PM 3 27.82 0.00 2.07 10.92 0.07 59.12 Average: all 39.33 0.00 2.66 4.87 0.10 53.05 Average: 0 39.25 0.00 2.60 2.59 0.10 55.47 Average: 1 42.29 0.00 3.25 5.66 0.10 48.70 Average: 2 36.58 0.00 2.24 4.45 0.10 56.63 Average: 3 39.19 0.00 2.57 6.77 0.10 51.37