---> uname -a: Linux prd-centos8-robot-2c-8g-8568.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: 2799.996 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 550 5027 19 2119 6850 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:c7:39:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fec7:395f/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) 04/17/2024 _x86_64_ (2 CPU) 04:19:25 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 118.07 0.00 118.07 0.00 48028.92 04:21:01 AM 94.62 29.94 64.68 7014.73 6792.52 04:22:01 AM 85.52 0.30 85.22 20.79 8160.48 04:23:01 AM 30.21 1.30 28.91 155.68 3659.91 04:24:01 AM 31.44 0.17 31.27 9.46 1826.29 04:25:01 AM 39.18 0.05 39.13 3.60 6779.95 04:26:01 AM 4.08 0.03 4.05 1.87 198.60 04:27:01 AM 12.18 0.25 11.93 35.05 449.25 Average: 42.61 4.57 38.04 1032.46 4067.88 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 6068780 7334520 1813656 23.01 2688 1464960 368476 4.67 114040 1442192 60 04:21:01 AM 5355220 7038464 2527216 32.06 2688 1871196 744364 8.33 230820 1997380 151328 04:22:01 AM 5237812 7063276 2644624 33.55 2688 2002004 671924 7.52 212736 2087576 95596 04:23:01 AM 5280308 7111056 2602128 33.01 2688 2007860 629732 7.05 240352 2017564 12 04:24:01 AM 4983300 7019452 2899136 36.78 2688 2205508 697600 7.81 261616 2270208 180432 04:25:01 AM 5013968 7044904 2868468 36.39 2688 2200464 681176 7.63 263252 2231832 688 04:26:01 AM 5012124 7043876 2870312 36.41 2688 2201296 681176 7.63 263380 2234316 44 04:27:01 AM 5155664 7017688 2726772 34.59 2688 2037352 695960 7.79 283244 2092128 18988 Average: 5263397 7084154 2619039 33.23 2688 1998830 646301 7.24 233680 2046650 55894 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 2.41 0.00 0.13 0.00 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 294.69 176.22 1545.16 56.41 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 53.30 43.74 502.71 8.11 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 13.41 6.95 5.49 2.93 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 43.20 32.11 295.33 14.51 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 222.56 186.30 48.86 35.41 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 16.00 15.90 5.43 2.97 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 47.98 38.99 80.86 27.17 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 98.54 71.31 354.15 21.03 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) 04/17/2024 _x86_64_ (2 CPU) 04:19:25 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 0.62 0.00 3.11 95.65 0.62 0.00 04:20:01 AM 0 1.23 0.00 3.70 95.06 0.00 0.00 04:20:01 AM 1 0.00 0.00 2.50 96.25 1.25 0.00 04:21:01 AM all 42.34 0.00 6.89 3.69 0.12 46.96 04:21:01 AM 0 50.39 0.00 6.87 4.33 0.13 38.28 04:21:01 AM 1 34.35 0.00 6.91 3.06 0.10 55.58 04:22:01 AM all 39.49 0.00 4.62 2.61 0.08 53.19 04:22:01 AM 0 49.91 0.00 4.97 2.53 0.08 42.50 04:22:01 AM 1 29.09 0.00 4.28 2.68 0.08 63.86 04:23:01 AM all 12.61 0.00 1.34 1.14 0.06 84.85 04:23:01 AM 0 19.27 0.00 1.45 0.73 0.05 78.50 04:23:01 AM 1 5.95 0.00 1.24 1.54 0.07 91.22 04:24:01 AM all 24.01 0.00 3.62 0.57 0.08 71.72 04:24:01 AM 0 26.03 0.00 3.98 0.75 0.08 69.16 04:24:01 AM 1 21.99 0.00 3.25 0.38 0.08 74.29 04:25:01 AM all 11.87 0.00 1.97 1.30 0.06 84.81 04:25:01 AM 0 14.42 0.00 2.11 1.77 0.05 81.65 04:25:01 AM 1 9.32 0.00 1.82 0.82 0.07 87.97 04:26:01 AM all 6.00 0.00 0.53 0.05 0.08 93.35 04:26:01 AM 0 6.41 0.00 0.57 0.10 0.07 92.86 04:26:01 AM 1 5.59 0.00 0.49 0.00 0.08 93.84 04:27:01 AM all 19.00 0.00 2.08 0.18 0.07 78.68 04:27:01 AM 0 27.74 0.00 2.25 0.15 0.07 69.79 04:27:01 AM 1 10.25 0.00 1.91 0.20 0.07 87.58 Average: all 22.15 0.00 3.01 1.54 0.08 73.23 Average: 0 27.67 0.00 3.17 1.66 0.08 67.43 Average: 1 16.62 0.00 2.84 1.42 0.08 79.03