---> uname -a: Linux prd-centos8-robot-2c-8g-86.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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: 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): 0,1 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 5016 19 2113 6832 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:18:18:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe18:18c7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/03/2024 _x86_64_ (2 CPU) 04:32:58 LINUX RESTART (2 CPU) 04:34:01 AM tps rtps wtps bread/s bwrtn/s 04:35:01 AM 53.50 18.89 34.61 4923.25 3742.57 04:36:01 AM 106.81 3.88 102.93 65.04 9748.15 04:37:01 AM 36.33 1.03 35.29 111.98 3810.90 04:38:01 AM 29.14 0.63 28.51 70.91 1574.59 04:39:01 AM 43.49 0.05 43.44 3.60 6850.57 04:40:01 AM 3.97 0.00 3.97 0.00 150.94 04:41:01 AM 0.42 0.00 0.42 0.00 8.86 04:42:01 AM 6.90 0.25 6.65 35.06 225.40 04:43:01 AM 26.32 0.50 25.82 63.71 1177.97 Average: 34.10 2.80 31.29 586.14 3032.33 04:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 AM 5413424 7028148 2469000 31.32 2688 1806144 758532 8.49 215252 1966764 101784 04:36:01 AM 5162884 7002912 2719540 34.50 2688 2017488 719768 8.06 213420 2164164 104516 04:37:01 AM 5279568 7104032 2602856 33.02 2688 2001980 622616 6.97 239856 2021140 12 04:38:01 AM 5006988 7030012 2875436 36.48 2688 2192984 668340 7.48 260988 2249336 169772 04:39:01 AM 4983888 7008956 2898536 36.77 2688 2194940 729908 8.17 262948 2262780 256 04:40:01 AM 4914392 6939504 2968032 37.65 2688 2194984 812520 9.10 262948 2331896 40 04:41:01 AM 4958800 6984224 2923624 37.09 2688 2195308 752680 8.43 262948 2287660 292 04:42:01 AM 5163576 7020332 2718848 34.49 2688 2030408 680316 7.62 282032 2079864 17304 04:43:01 AM 5125896 6985668 2756528 34.97 2688 2035452 721608 8.08 439872 1967240 16144 Average: 5112157 7011532 2770267 35.14 2688 2074410 718476 8.04 271140 2147872 45569 04:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 281.65 185.61 1549.12 61.88 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 48.33 39.44 502.45 7.61 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 14.45 8.50 6.41 3.40 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 36.20 29.67 278.59 6.59 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 263.83 190.07 56.64 120.40 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 461.21 398.52 4767.71 638.29 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 479.57 391.50 5163.97 25.40 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 191.50 151.44 1590.26 26.92 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 18.61 16.99 14.11 8.35 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 199.49 156.86 1547.67 99.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/03/2024 _x86_64_ (2 CPU) 04:32:58 LINUX RESTART (2 CPU) 04:34:01 AM CPU %user %nice %system %iowait %steal %idle 04:35:01 AM all 31.71 0.00 4.89 2.50 0.09 60.81 04:35:01 AM 0 32.04 0.00 4.76 2.07 0.08 61.04 04:35:01 AM 1 31.37 0.00 5.02 2.93 0.10 60.58 04:36:01 AM all 39.69 0.00 5.45 4.52 0.11 50.23 04:36:01 AM 0 18.84 0.00 3.95 4.03 0.10 73.08 04:36:01 AM 1 60.58 0.00 6.96 5.01 0.12 27.34 04:37:01 AM all 20.70 0.00 1.98 0.88 0.07 76.38 04:37:01 AM 0 20.23 0.00 2.14 1.10 0.07 76.45 04:37:01 AM 1 21.16 0.00 1.82 0.65 0.07 76.31 04:38:01 AM all 23.53 0.00 3.69 0.54 0.08 72.15 04:38:01 AM 0 15.72 0.00 3.32 0.40 0.07 80.50 04:38:01 AM 1 31.36 0.00 4.07 0.68 0.08 63.80 04:39:01 AM all 13.40 0.00 2.11 1.79 0.08 82.63 04:39:01 AM 0 8.50 0.00 1.98 1.76 0.08 87.67 04:39:01 AM 1 18.29 0.00 2.23 1.81 0.07 77.60 04:40:01 AM all 15.25 0.00 1.14 0.05 0.11 83.45 04:40:01 AM 0 19.72 0.00 1.60 0.10 0.10 78.48 04:40:01 AM 1 10.80 0.00 0.69 0.00 0.12 88.39 04:41:01 AM all 11.14 0.00 1.10 0.00 0.09 87.67 04:41:01 AM 0 20.40 0.00 1.97 0.00 0.08 77.54 04:41:01 AM 1 1.95 0.00 0.24 0.00 0.10 97.71 04:42:01 AM all 20.37 0.00 2.36 0.08 0.08 77.10 04:42:01 AM 0 5.64 0.00 1.42 0.02 0.08 92.84 04:42:01 AM 1 35.28 0.00 3.30 0.15 0.08 61.18 04:43:01 AM all 32.33 0.00 3.23 0.37 0.11 63.96 04:43:01 AM 0 22.96 0.00 2.77 0.25 0.10 73.92 04:43:01 AM 1 41.70 0.00 3.69 0.48 0.12 54.01 Average: all 23.16 0.00 2.89 1.20 0.09 72.67 Average: 0 18.23 0.00 2.66 1.09 0.09 77.94 Average: 1 28.09 0.00 3.12 1.31 0.09 67.40