---> uname -a: Linux prd-centos8-robot-2c-8g-16411.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 564 5030 19 2102 6836 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:d7:b5:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fed7:b548/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/14/2024 _x86_64_ (2 CPU) 07:19:44 LINUX RESTART (2 CPU) 07:20:00 AM tps rtps wtps bread/s bwrtn/s 07:20:01 AM 692.41 692.41 0.00 107200.00 0.00 07:21:01 AM 144.14 92.75 51.38 7086.30 35157.11 07:22:01 AM 43.66 17.84 25.82 3776.65 4706.13 07:23:01 AM 117.89 6.58 111.31 1268.38 9523.29 07:24:01 AM 52.97 0.57 52.41 25.73 5194.12 07:25:01 AM 11.15 0.82 10.33 124.63 579.07 07:26:01 AM 65.61 0.20 65.41 9.33 7514.13 07:27:01 AM 12.00 0.02 11.98 0.13 866.96 07:28:01 AM 0.72 0.00 0.72 0.00 11.03 07:29:01 AM 1.08 0.10 0.98 1.47 53.71 07:30:01 AM 38.15 0.40 37.75 57.97 1833.22 Average: 49.58 12.82 36.76 1374.37 6534.96 07:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 AM 7246700 7305908 635756 8.07 2688 261080 412384 5.23 82628 302956 12780 07:21:01 AM 6077524 7342564 1804932 22.90 2688 1465396 362780 4.60 101900 1453112 30336 07:22:01 AM 5541348 7094356 2341108 29.70 2688 1744788 682872 7.65 165152 1891680 94836 07:23:01 AM 5319672 7117348 2562784 32.51 2688 1974416 600020 6.72 186584 2035652 105768 07:24:01 AM 5236256 7049940 2646200 33.57 2688 1990956 669604 7.50 202752 2098832 1084 07:25:01 AM 5208480 7055124 2673976 33.92 2688 2022152 648920 7.27 221700 2102312 26984 07:26:01 AM 5055664 7061916 2826792 35.86 2688 2175952 635188 7.11 232572 2217340 16068 07:27:01 AM 4949892 6956412 2932564 37.20 2688 2176220 779048 8.72 232616 2324464 16 07:28:01 AM 4898672 6905236 2983784 37.85 2688 2176272 843540 9.45 232612 2375696 16 07:29:01 AM 5202936 7053564 2679520 33.99 2688 2021724 635832 7.12 227428 2074244 3252 07:30:01 AM 5155924 7002308 2726532 34.59 2688 2021204 704052 7.88 424724 1951208 180 Average: 5444824 7085880 2437632 30.92 2688 1820924 634022 7.10 210061 1893409 26484 07:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 6.33 1.27 0.45 0.11 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 3.55 2.47 0.76 0.49 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 252.37 156.24 1263.35 54.91 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 47.40 37.99 597.02 6.03 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 24.15 15.11 148.51 4.34 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 13.95 9.36 4.66 2.94 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 204.65 188.99 351.21 44.38 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 147.15 140.94 1569.97 696.39 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 397.45 356.19 6934.72 23.03 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 243.61 211.08 3149.58 27.22 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 19.72 17.24 15.00 8.22 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 135.24 113.42 1401.77 86.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/14/2024 _x86_64_ (2 CPU) 07:19:44 LINUX RESTART (2 CPU) 07:20:00 AM CPU %user %nice %system %iowait %steal %idle 07:20:01 AM all 21.25 0.00 17.50 55.00 0.62 5.62 07:20:01 AM 0 26.92 0.00 17.95 51.28 0.00 3.85 07:20:01 AM 1 15.85 0.00 17.07 58.54 1.22 7.32 07:21:01 AM all 10.74 0.00 3.49 78.11 0.06 7.60 07:21:01 AM 0 11.45 0.00 4.23 81.43 0.05 2.84 07:21:01 AM 1 10.03 0.00 2.74 74.79 0.07 12.38 07:22:01 AM all 28.17 0.00 4.81 10.67 0.09 56.25 07:22:01 AM 0 39.30 0.00 5.55 13.26 0.12 41.77 07:22:01 AM 1 17.07 0.00 4.07 8.10 0.07 70.70 07:23:01 AM all 34.17 0.00 5.68 5.11 0.11 54.93 07:23:01 AM 0 36.60 0.00 5.75 5.85 0.10 51.69 07:23:01 AM 1 31.74 0.00 5.60 4.38 0.12 58.17 07:24:01 AM all 19.06 0.00 2.08 1.99 0.10 76.78 07:24:01 AM 0 32.69 0.00 2.64 1.50 0.10 63.07 07:24:01 AM 1 5.44 0.00 1.52 2.47 0.10 90.48 07:25:01 AM all 13.89 0.00 1.77 1.71 0.06 82.57 07:25:01 AM 0 12.85 0.00 1.68 2.50 0.07 82.91 07:25:01 AM 1 14.94 0.00 1.86 0.92 0.05 82.23 07:26:01 AM all 25.85 0.00 3.67 2.29 0.10 68.09 07:26:01 AM 0 31.45 0.00 3.89 2.58 0.10 61.98 07:26:01 AM 1 20.26 0.00 3.45 2.01 0.10 74.19 07:27:01 AM all 12.99 0.00 0.86 0.66 0.13 85.36 07:27:01 AM 0 16.90 0.00 1.28 0.88 0.10 80.83 07:27:01 AM 1 9.12 0.00 0.44 0.45 0.15 89.84 07:28:01 AM all 14.14 0.00 1.67 0.00 0.13 84.07 07:28:01 AM 0 18.51 0.00 2.05 0.00 0.13 79.30 07:28:01 AM 1 9.78 0.00 1.28 0.00 0.12 88.83 07:29:01 AM all 10.09 0.00 1.69 0.00 0.08 88.13 07:29:01 AM 0 8.21 0.00 1.39 0.00 0.09 90.31 07:29:01 AM 1 11.97 0.00 1.99 0.00 0.08 85.96 07:30:01 AM all 28.02 0.00 2.76 0.69 0.09 68.44 07:30:01 AM 0 37.32 0.00 2.75 0.20 0.10 59.63 07:30:01 AM 1 18.69 0.00 2.77 1.19 0.08 77.27 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.73 0.00 2.87 10.18 0.10 67.13 Average: 0 24.56 0.00 3.14 10.88 0.10 61.32 Average: 1 14.91 0.00 2.59 9.48 0.10 72.93