---> uname -a: Linux prd-centos8-robot-2c-8g-10344.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 567 4984 19 2146 6834 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:f1:49:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fef1:49b4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/23/2024 _x86_64_ (2 CPU) 06:33:03 LINUX RESTART (2 CPU) 06:34:01 AM tps rtps wtps bread/s bwrtn/s 06:35:01 AM 86.60 20.84 65.76 3827.92 5685.77 06:36:01 AM 88.97 0.75 88.22 52.52 9201.42 06:37:01 AM 20.66 0.85 19.81 123.96 1777.24 06:38:01 AM 34.66 0.17 34.49 9.46 2445.53 06:39:01 AM 30.99 0.05 30.94 3.60 5892.55 06:40:01 AM 3.22 0.02 3.20 0.93 370.74 06:41:01 AM 0.47 0.00 0.47 0.00 7.91 06:42:01 AM 0.30 0.00 0.30 0.00 159.07 06:43:01 AM 19.89 0.53 19.36 70.24 1284.06 Average: 31.75 2.58 29.17 454.32 2980.36 06:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:35:01 AM 5399792 7100540 2482644 31.50 2688 1883464 637532 7.14 210348 1950740 136216 06:36:01 AM 5212624 7042364 2669812 33.87 2688 2006300 672592 7.53 222236 2098604 41136 06:37:01 AM 5281428 7115520 2601008 33.00 2688 2011288 616596 6.90 240868 2014220 4 06:38:01 AM 5052228 7086208 2830208 35.91 2688 2203104 592436 6.63 258900 2198924 162612 06:39:01 AM 5010076 7049408 2872360 36.44 2688 2208888 661360 7.41 263884 2232180 5676 06:40:01 AM 4997812 7039948 2884624 36.60 2688 2211656 691524 7.74 263884 2244588 4 06:41:01 AM 4982000 7024192 2900436 36.80 2688 2211692 709552 7.94 263884 2260320 4 06:42:01 AM 4965972 7012912 2916464 37.00 2688 2216440 709552 7.94 263944 2276416 68 06:43:01 AM 5151308 7042496 2731128 34.65 2688 2066536 645644 7.23 451616 1929044 11496 Average: 5117027 7057065 2765409 35.08 2688 2113263 659643 7.39 271063 2133893 39691 06:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 283.76 173.24 1523.95 60.54 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 50.56 44.38 499.67 8.25 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 14.95 8.01 5.22 3.11 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 36.15 30.14 294.69 6.96 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 188.27 154.91 106.59 30.05 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 250.78 251.40 52.72 105.51 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 271.66 265.78 552.53 89.06 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 67.91 60.99 323.72 13.40 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 66.81 48.03 104.97 45.55 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 136.76 115.21 384.90 40.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/23/2024 _x86_64_ (2 CPU) 06:33:03 LINUX RESTART (2 CPU) 06:34:01 AM CPU %user %nice %system %iowait %steal %idle 06:35:01 AM all 38.14 0.00 6.35 4.54 0.12 50.86 06:35:01 AM 0 28.35 0.00 5.61 4.89 0.10 61.05 06:35:01 AM 1 47.93 0.00 7.08 4.19 0.13 40.66 06:36:01 AM all 37.41 0.00 4.26 3.11 0.12 55.10 06:36:01 AM 0 27.30 0.00 3.58 4.23 0.12 64.78 06:36:01 AM 1 47.53 0.00 4.95 1.98 0.12 45.42 06:37:01 AM all 12.68 0.00 1.30 0.58 0.05 85.38 06:37:01 AM 0 10.10 0.00 1.14 0.38 0.05 88.33 06:37:01 AM 1 15.26 0.00 1.47 0.78 0.05 82.44 06:38:01 AM all 26.31 0.00 3.87 0.59 0.08 69.14 06:38:01 AM 0 22.21 0.00 3.32 0.30 0.08 74.09 06:38:01 AM 1 30.40 0.00 4.43 0.88 0.08 64.21 06:39:01 AM all 12.08 0.00 1.76 1.77 0.07 84.32 06:39:01 AM 0 9.28 0.00 1.81 2.07 0.07 86.77 06:39:01 AM 1 14.89 0.00 1.72 1.47 0.07 81.86 06:40:01 AM all 26.04 0.00 1.76 0.04 0.10 72.06 06:40:01 AM 0 4.72 0.00 0.18 0.05 0.08 94.97 06:40:01 AM 1 47.40 0.00 3.33 0.03 0.12 49.12 06:41:01 AM all 26.84 0.00 0.59 0.00 0.09 72.48 06:41:01 AM 0 4.55 0.00 0.38 0.00 0.08 94.98 06:41:01 AM 1 49.22 0.00 0.79 0.00 0.10 49.89 06:42:01 AM all 7.37 0.00 0.29 0.03 0.08 92.24 06:42:01 AM 0 2.33 0.00 0.25 0.05 0.07 97.30 06:42:01 AM 1 12.42 0.00 0.34 0.00 0.08 87.16 06:43:01 AM all 26.37 0.00 3.08 0.28 0.08 70.19 06:43:01 AM 0 16.39 0.00 2.74 0.35 0.08 80.44 06:43:01 AM 1 36.36 0.00 3.42 0.22 0.07 59.94 Average: all 23.71 0.00 2.59 1.22 0.09 72.39 Average: 0 13.93 0.00 2.11 1.37 0.08 82.50 Average: 1 33.51 0.00 3.06 1.06 0.09 62.27