---> uname -a: Linux prd-centos8-builder-8c-8g-1880.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1006 25396 19 5485 30410 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:16:78:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe16:7822/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:85:f0:a9:55 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (8 CPU) 16:15:04 LINUX RESTART (8 CPU) 04:16:02 PM tps rtps wtps bread/s bwrtn/s 04:17:01 PM 199.71 5.56 194.15 987.09 16335.38 04:18:01 PM 129.47 0.70 128.77 15.33 42262.46 04:19:01 PM 141.82 13.21 128.61 2280.71 56457.70 04:20:01 PM 97.82 0.02 97.80 0.40 7730.32 Average: 141.96 4.87 137.09 820.18 30757.14 04:16:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 PM 27527828 29784392 5125636 15.70 2688 2579908 2558396 7.59 264516 4421668 304108 04:18:01 PM 25469684 29652760 7183780 22.00 2688 4492404 2626784 7.79 860164 5836124 972996 04:19:01 PM 26183268 31206124 6470196 19.81 2688 5314840 1477656 4.38 1264816 4660240 131028 04:20:01 PM 26013468 31148056 6639996 20.33 2688 5418524 1485824 4.41 1268760 4795912 94148 Average: 26298562 30447833 6354902 19.46 2688 4451419 2037165 6.04 914564 4928486 375570 04:16:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 664.55 530.22 6953.38 100.30 0.00 0.00 0.00 0.00 04:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 04:18:01 PM eth0 102.35 89.85 757.64 20.20 0.00 0.00 0.00 0.00 04:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM eth0 61.66 53.58 740.03 9.39 0.00 0.00 0.00 0.00 04:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM eth0 32.84 31.81 343.23 7.57 0.00 0.00 0.00 0.00 04:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 213.45 174.87 2178.48 34.09 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (8 CPU) 16:15:04 LINUX RESTART (8 CPU) 04:16:02 PM CPU %user %nice %system %iowait %steal %idle 04:17:01 PM all 28.32 0.00 2.02 1.64 0.08 67.94 04:17:01 PM 0 21.30 0.00 2.01 1.47 0.07 75.15 04:17:01 PM 1 33.89 0.00 1.25 1.18 0.09 63.60 04:17:01 PM 2 24.20 0.00 3.20 1.09 0.10 71.41 04:17:01 PM 3 37.35 0.00 2.31 1.74 0.07 58.53 04:17:01 PM 4 32.92 0.00 1.48 3.33 0.09 62.18 04:17:01 PM 5 12.28 0.00 2.69 2.47 0.09 82.47 04:17:01 PM 6 46.14 0.00 1.72 1.72 0.09 50.34 04:17:01 PM 7 18.48 0.00 1.53 0.14 0.08 79.77 04:18:01 PM all 15.63 0.00 1.59 2.15 0.06 80.57 04:18:01 PM 0 26.71 0.00 1.94 2.75 0.07 68.53 04:18:01 PM 1 14.21 0.00 0.47 1.08 0.03 84.21 04:18:01 PM 2 11.87 0.00 2.69 4.51 0.05 80.88 04:18:01 PM 3 9.66 0.00 0.95 0.98 0.05 88.35 04:18:01 PM 4 4.71 0.00 0.70 0.18 0.07 94.34 04:18:01 PM 5 8.14 0.00 0.52 1.78 0.07 89.49 04:18:01 PM 6 18.37 0.00 1.29 0.67 0.08 79.59 04:18:01 PM 7 31.40 0.00 4.20 5.20 0.07 59.14 04:19:01 PM all 9.16 0.00 1.81 3.03 0.06 85.95 04:19:01 PM 0 11.45 0.00 1.69 4.01 0.07 82.79 04:19:01 PM 1 4.23 0.00 1.31 7.87 0.08 86.51 04:19:01 PM 2 2.93 0.00 0.89 2.36 0.07 93.75 04:19:01 PM 3 6.99 0.00 1.42 0.78 0.07 90.73 04:19:01 PM 4 3.80 0.00 1.15 0.85 0.03 94.16 04:19:01 PM 5 18.74 0.00 2.91 3.94 0.03 74.38 04:19:01 PM 6 14.95 0.00 2.95 0.45 0.03 81.61 04:19:01 PM 7 10.15 0.00 2.14 3.97 0.07 83.68 04:20:01 PM all 9.75 0.00 1.10 0.52 0.05 88.58 04:20:01 PM 0 19.61 0.00 0.98 0.27 0.07 79.07 04:20:01 PM 1 7.10 0.00 0.88 0.82 0.03 91.16 04:20:01 PM 2 2.53 0.00 0.67 0.50 0.05 96.25 04:20:01 PM 3 3.69 0.00 0.85 0.85 0.03 94.58 04:20:01 PM 4 32.04 0.00 3.00 0.40 0.07 64.49 04:20:01 PM 5 2.69 0.00 0.52 0.47 0.05 96.28 04:20:01 PM 6 7.44 0.00 1.12 0.20 0.05 91.19 04:20:01 PM 7 2.85 0.00 0.80 0.68 0.03 95.63 Average: all 15.65 0.00 1.63 1.84 0.06 80.82 Average: 0 19.76 0.00 1.65 2.13 0.07 76.39 Average: 1 14.75 0.00 0.97 2.74 0.06 81.48 Average: 2 10.33 0.00 1.86 2.12 0.07 85.63 Average: 3 14.29 0.00 1.38 1.09 0.05 83.19 Average: 4 18.31 0.00 1.58 1.18 0.06 78.86 Average: 5 10.45 0.00 1.65 2.16 0.06 85.67 Average: 6 21.61 0.00 1.77 0.76 0.06 75.80 Average: 7 15.70 0.00 2.17 2.51 0.06 79.56