---> uname -a: Linux prd-centos8-robot-2c-8g-16940.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4957 19 2139 6800 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:30:8e:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe30:8e92/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/01/2024 _x86_64_ (2 CPU) 03:16:09 LINUX RESTART (2 CPU) 03:17:01 AM tps rtps wtps bread/s bwrtn/s 03:18:01 AM 87.49 15.23 72.26 2706.43 6005.73 03:19:02 AM 79.26 0.70 78.56 50.78 8982.52 03:20:01 AM 19.11 0.98 18.13 126.06 1363.79 03:21:01 AM 24.36 0.00 24.36 0.00 1434.31 03:22:01 AM 39.66 0.13 39.53 35.59 6555.17 03:23:01 AM 2.52 0.02 2.50 0.93 341.18 03:24:01 AM 0.45 0.00 0.45 0.00 7.25 03:25:01 AM 0.35 0.00 0.35 0.00 183.22 03:26:01 AM 29.24 0.82 28.42 100.63 1817.06 Average: 31.40 1.99 29.42 336.01 2968.59 03:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 AM 5362540 7069532 2519892 31.97 2688 1889564 681552 7.63 209476 1991660 145600 03:19:02 AM 5193544 7014632 2688888 34.11 2688 1998132 701256 7.85 221148 2120628 26096 03:20:01 AM 5265116 7090904 2617316 33.20 2688 2003124 626800 7.02 240376 2033840 4 03:21:01 AM 5025380 7042248 2857052 36.25 2688 2186224 644456 7.22 255328 2232988 179004 03:22:01 AM 5000084 7018688 2882348 36.57 2688 2188444 691820 7.75 259804 2249508 1088 03:23:01 AM 4983256 7009212 2899176 36.78 2688 2195796 707200 7.92 259804 2266884 8 03:24:01 AM 4966324 6992316 2916108 37.00 2688 2195832 752548 8.43 259804 2283852 4 03:25:01 AM 5030780 7064016 2851652 36.18 2688 2203076 619740 6.94 260180 2219708 1856 03:26:01 AM 5119376 7005452 2763056 35.05 2688 2061184 676548 7.58 453484 1957760 1500 Average: 5105156 7034111 2777276 35.23 2688 2102375 677991 7.59 268823 2150759 39462 03:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 203.98 134.84 1292.75 48.38 0.00 0.00 0.00 0.00 03:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:02 AM eth0 47.17 37.62 423.82 7.22 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 14.50 10.17 5.30 3.61 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 33.69 29.34 269.45 7.00 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 252.57 214.55 65.20 44.38 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 266.26 266.86 108.69 110.05 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 283.12 277.21 431.02 95.76 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 53.42 41.01 326.09 4.18 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 54.55 40.80 101.27 41.92 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 134.58 117.13 336.58 40.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/01/2024 _x86_64_ (2 CPU) 03:16:09 LINUX RESTART (2 CPU) 03:17:01 AM CPU %user %nice %system %iowait %steal %idle 03:18:01 AM all 35.09 0.00 5.96 2.61 0.11 56.23 03:18:01 AM 0 40.46 0.00 6.07 3.28 0.10 50.09 03:18:01 AM 1 29.72 0.00 5.85 1.93 0.12 62.38 03:19:02 AM all 23.96 0.00 3.32 2.11 0.08 70.54 03:19:02 AM 0 15.07 0.00 2.92 2.90 0.08 79.03 03:19:02 AM 1 32.85 0.00 3.72 1.32 0.07 62.04 03:20:01 AM all 10.66 0.00 1.45 1.49 0.05 86.35 03:20:01 AM 0 7.21 0.00 1.48 1.39 0.03 89.89 03:20:01 AM 1 14.10 0.00 1.43 1.58 0.07 82.82 03:21:01 AM all 23.53 0.00 3.60 0.58 0.07 72.22 03:21:01 AM 0 23.06 0.00 3.61 0.55 0.07 72.71 03:21:01 AM 1 24.00 0.00 3.60 0.60 0.07 71.73 03:22:01 AM all 8.84 0.00 1.73 1.58 0.05 87.81 03:22:01 AM 0 3.87 0.00 1.44 1.48 0.05 93.16 03:22:01 AM 1 13.84 0.00 2.01 1.69 0.05 82.41 03:23:01 AM all 27.10 0.00 1.75 0.08 0.09 70.98 03:23:01 AM 0 10.48 0.00 0.33 0.02 0.08 89.08 03:23:01 AM 1 43.77 0.00 3.17 0.13 0.10 52.83 03:24:01 AM all 28.64 0.00 0.56 0.00 0.08 70.72 03:24:01 AM 0 29.92 0.00 0.60 0.00 0.07 69.41 03:24:01 AM 1 27.36 0.00 0.52 0.00 0.10 72.02 03:25:01 AM all 3.34 0.00 0.35 0.05 0.05 96.21 03:25:01 AM 0 4.93 0.00 0.44 0.00 0.07 94.56 03:25:01 AM 1 1.76 0.00 0.27 0.10 0.03 97.84 03:26:01 AM all 31.07 0.00 3.79 0.36 0.08 64.70 03:26:01 AM 0 37.41 0.00 3.47 0.27 0.08 58.76 03:26:01 AM 1 24.72 0.00 4.11 0.45 0.08 70.63 Average: all 21.41 0.00 2.51 0.98 0.07 75.03 Average: 0 19.21 0.00 2.27 1.10 0.07 77.35 Average: 1 23.60 0.00 2.75 0.87 0.08 72.71