---> uname -a: Linux prd-centos8-robot-2c-8g-1395.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 559 5004 19 2133 6841 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:7d:d7:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe7d:d715/64 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) 03/18/2024 _x86_64_ (2 CPU) 01:20:27 LINUX RESTART (2 CPU) 01:21:02 AM tps rtps wtps bread/s bwrtn/s 01:22:01 AM 89.38 39.61 49.76 6100.30 28953.78 01:23:01 AM 111.95 6.71 105.23 1270.24 9611.05 01:24:01 AM 40.56 0.63 39.93 48.93 4706.72 01:25:01 AM 35.54 1.02 34.52 133.42 1796.32 01:26:01 AM 39.21 0.03 39.18 3.47 6939.01 01:27:01 AM 3.53 0.02 3.52 0.13 170.71 01:28:01 AM 0.35 0.00 0.35 0.00 94.47 01:29:01 AM 0.27 0.00 0.27 0.00 40.41 01:30:01 AM 0.17 0.00 0.17 0.00 42.17 01:31:01 AM 17.48 0.32 17.16 44.79 1006.90 Average: 33.75 4.78 28.97 751.25 5296.81 01:21:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:22:01 AM 5492824 7038616 2389612 30.32 2688 1737556 746548 8.36 188624 1915084 107800 01:23:01 AM 5170908 7016316 2711528 34.40 2688 2022640 713024 7.98 213204 2153616 123456 01:24:01 AM 5208280 7037792 2674156 33.93 2688 2006816 691528 7.74 231276 2096480 1084 01:25:01 AM 4965680 7013216 2916756 37.00 2688 2216828 694424 7.78 260568 2285244 187500 01:26:01 AM 5042056 7081460 2840380 36.03 2688 2208912 637188 7.13 262076 2203376 4 01:27:01 AM 4997164 7039008 2885272 36.60 2688 2211368 743124 8.32 262272 2247792 644 01:28:01 AM 4991420 7035748 2891016 36.68 2688 2213852 760900 8.52 262276 2253508 424 01:29:01 AM 4989080 7034376 2893356 36.71 2688 2214844 760900 8.52 262280 2255916 316 01:30:01 AM 5033660 7082132 2848776 36.14 2688 2218012 627256 7.02 262616 2211584 2256 01:31:01 AM 5118172 6995584 2764264 35.07 2688 2052828 715728 8.01 442216 1971328 13364 Average: 5100924 7037425 2781512 35.29 2688 2110366 709062 7.94 264741 2159393 43685 01:21:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 259.71 161.10 1292.43 52.53 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 71.19 60.13 744.51 9.20 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 8.95 5.03 4.46 2.28 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 38.22 33.89 287.50 8.42 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 197.83 174.67 42.53 40.73 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 141.55 132.82 31.44 17.44 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 153.70 150.08 30.02 16.00 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 36.14 31.79 8.28 5.62 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 49.22 41.90 14.99 7.57 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 47.38 34.87 90.61 40.58 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 100.13 82.50 252.96 19.98 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) 03/18/2024 _x86_64_ (2 CPU) 01:20:27 LINUX RESTART (2 CPU) 01:21:02 AM CPU %user %nice %system %iowait %steal %idle 01:22:01 AM all 35.48 0.03 6.46 18.27 0.12 39.64 01:22:01 AM 0 34.27 0.02 5.86 20.30 0.12 39.43 01:22:01 AM 1 36.69 0.03 7.06 16.24 0.12 39.86 01:23:01 AM all 39.68 0.00 5.64 3.46 0.10 51.12 01:23:01 AM 0 47.36 0.00 5.81 3.86 0.10 42.86 01:23:01 AM 1 31.98 0.00 5.47 3.05 0.10 59.39 01:24:01 AM all 12.46 0.00 1.58 1.05 0.06 84.85 01:24:01 AM 0 19.69 0.00 1.70 0.52 0.07 78.02 01:24:01 AM 1 5.22 0.00 1.45 1.59 0.05 91.69 01:25:01 AM all 31.60 0.00 3.98 0.43 0.09 63.90 01:25:01 AM 0 28.71 0.00 3.52 0.42 0.08 67.27 01:25:01 AM 1 34.49 0.00 4.43 0.45 0.10 60.52 01:26:01 AM all 7.85 0.00 1.61 1.06 0.06 89.42 01:26:01 AM 0 12.52 0.00 1.67 0.75 0.05 85.01 01:26:01 AM 1 3.18 0.00 1.56 1.37 0.07 93.83 01:27:01 AM all 13.41 0.00 0.93 0.03 0.08 85.55 01:27:01 AM 0 19.69 0.00 1.00 0.02 0.08 79.22 01:27:01 AM 1 7.17 0.00 0.87 0.03 0.08 91.84 01:28:01 AM all 14.19 0.00 0.81 0.00 0.08 84.93 01:28:01 AM 0 17.70 0.00 0.76 0.00 0.07 81.48 01:28:01 AM 1 10.70 0.00 0.85 0.00 0.08 88.37 01:29:01 AM all 8.64 0.00 0.42 0.00 0.07 90.88 01:29:01 AM 0 11.59 0.00 0.42 0.00 0.07 87.93 01:29:01 AM 1 5.69 0.00 0.42 0.00 0.07 93.83 01:30:01 AM all 11.61 0.00 0.55 0.00 0.07 87.77 01:30:01 AM 0 15.07 0.00 0.57 0.00 0.07 84.29 01:30:01 AM 1 8.14 0.00 0.54 0.00 0.07 91.26 01:31:01 AM all 24.58 0.00 2.71 0.16 0.08 72.47 01:31:01 AM 0 40.41 0.00 3.07 0.32 0.07 56.13 01:31:01 AM 1 8.73 0.00 2.36 0.00 0.08 88.83 Average: all 19.93 0.00 2.46 2.41 0.08 75.11 Average: 0 24.70 0.00 2.43 2.58 0.08 70.20 Average: 1 15.16 0.00 2.49 2.24 0.08 80.02