---> uname -a: Linux prd-centos8-robot-2c-8g-3541.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): 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 564 5013 19 2119 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:05:54:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe05:548f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 04/01/2024 _x86_64_ (2 CPU) 03:33:14 LINUX RESTART (2 CPU) 03:34:01 AM tps rtps wtps bread/s bwrtn/s 03:35:01 AM 109.03 44.95 64.08 7179.61 8010.05 03:36:01 AM 78.02 0.30 77.72 20.80 7361.54 03:37:01 AM 38.44 1.27 37.17 154.62 3864.66 03:38:01 AM 1.93 0.00 1.93 0.00 39.42 03:39:01 AM 49.84 0.20 49.64 12.93 4767.97 03:40:01 AM 15.88 0.00 15.88 0.00 3480.97 03:41:01 AM 4.40 0.03 4.37 1.07 215.11 03:42:01 AM 0.20 0.00 0.20 0.00 12.18 03:43:01 AM 15.09 0.23 14.86 34.12 792.95 03:44:01 AM 18.29 0.50 17.79 63.71 731.96 Average: 33.11 4.75 28.36 746.72 2927.63 03:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 AM 5340968 7023872 2541468 32.24 2688 1870652 746364 8.36 231660 2008684 128888 03:36:01 AM 5262816 7085992 2619620 33.23 2688 1999696 627384 7.02 215572 2059572 93904 03:37:01 AM 5268080 7096496 2614356 33.17 2688 2005556 633520 7.09 241600 2028868 28 03:38:01 AM 5272964 7101376 2609472 33.10 2688 2005556 648956 7.27 241724 2024572 8 03:39:01 AM 5056560 7083424 2825876 35.85 2688 2196324 625272 7.00 263220 2194540 96496 03:40:01 AM 5047508 7074076 2834928 35.97 2688 2196304 621956 6.96 263380 2200724 4 03:41:01 AM 5000972 7030220 2881464 36.56 2688 2198968 686856 7.69 263552 2247200 220 03:42:01 AM 4955256 6984596 2927180 37.14 2688 2199060 748568 8.38 263580 2291872 16 03:43:01 AM 5148524 7009936 2733912 34.68 2688 2036880 703628 7.88 284564 2099028 13196 03:44:01 AM 5178684 7045032 2703752 34.30 2688 2041808 677040 7.58 442068 1910948 16024 Average: 5153233 7053502 2729203 34.62 2688 2075080 671954 7.52 271092 2106601 34878 03:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 264.73 182.54 1535.82 60.95 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 53.44 47.11 500.53 8.14 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 16.61 11.76 9.63 3.96 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 15.48 12.23 2.90 2.74 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 63.82 52.69 301.78 10.83 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 469.88 452.33 102.33 95.49 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 49.52 30.27 27.09 3.85 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 370.47 330.64 4258.52 21.40 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 65.96 47.28 93.24 27.57 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 15.48 14.03 12.23 7.10 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 138.54 118.09 684.36 24.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 04/01/2024 _x86_64_ (2 CPU) 03:33:14 LINUX RESTART (2 CPU) 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 35.32 0.03 7.22 6.91 0.12 50.40 03:35:01 AM 0 31.09 0.03 6.45 6.33 0.12 55.97 03:35:01 AM 1 39.55 0.03 7.98 7.48 0.12 44.83 03:36:01 AM all 40.30 0.00 4.53 2.17 0.12 52.88 03:36:01 AM 0 41.00 0.00 4.37 2.22 0.12 52.30 03:36:01 AM 1 39.60 0.00 4.69 2.13 0.13 53.45 03:37:01 AM all 13.22 0.00 1.70 1.21 0.07 83.80 03:37:01 AM 0 5.83 0.00 1.70 1.35 0.07 91.04 03:37:01 AM 1 20.59 0.00 1.70 1.07 0.07 76.57 03:38:01 AM all 1.01 0.00 0.96 0.01 0.04 97.98 03:38:01 AM 0 0.92 0.00 0.92 0.02 0.03 98.11 03:38:01 AM 1 1.10 0.00 1.00 0.00 0.05 97.85 03:39:01 AM all 32.44 0.00 4.82 1.22 0.11 61.41 03:39:01 AM 0 18.72 0.00 3.86 1.08 0.10 76.24 03:39:01 AM 1 46.18 0.00 5.78 1.35 0.12 46.58 03:40:01 AM all 1.29 0.00 1.18 0.76 0.04 96.73 03:40:01 AM 0 1.22 0.00 1.12 0.70 0.03 96.92 03:40:01 AM 1 1.36 0.00 1.24 0.82 0.05 96.53 03:41:01 AM all 6.63 0.00 1.60 0.03 0.07 91.67 03:41:01 AM 0 0.94 0.00 0.37 0.03 0.08 98.58 03:41:01 AM 1 12.34 0.00 2.83 0.03 0.05 84.74 03:42:01 AM all 7.88 0.00 1.10 0.00 0.09 90.92 03:42:01 AM 0 5.79 0.00 0.74 0.00 0.08 93.38 03:42:01 AM 1 9.97 0.00 1.47 0.00 0.10 88.46 03:43:01 AM all 17.74 0.00 2.25 0.22 0.07 79.73 03:43:01 AM 0 8.36 0.00 1.74 0.35 0.07 89.49 03:43:01 AM 1 27.12 0.00 2.76 0.08 0.07 69.98 03:44:01 AM all 26.96 0.00 3.16 0.14 0.08 69.66 03:44:01 AM 0 22.88 0.00 2.89 0.18 0.08 73.97 03:44:01 AM 1 31.04 0.00 3.42 0.10 0.08 65.35 Average: all 18.30 0.00 2.85 1.27 0.08 77.49 Average: 0 13.69 0.00 2.42 1.23 0.08 82.58 Average: 1 22.91 0.00 3.29 1.31 0.08 72.40