---> uname -a: Linux prd-centos8-robot-2c-8g-612.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 577 4993 19 2126 6823 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:cc:b4:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fecc:b4e6/64 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) 03/16/2024 _x86_64_ (2 CPU) 01:20:28 LINUX RESTART (2 CPU) 01:21:02 AM tps rtps wtps bread/s bwrtn/s 01:22:01 AM 67.47 27.65 39.83 6569.81 13867.05 01:23:01 AM 109.82 6.72 103.10 1270.45 9591.63 01:24:01 AM 40.59 0.67 39.92 49.45 5112.73 01:25:01 AM 11.13 0.83 10.30 121.85 283.77 01:26:01 AM 25.59 0.17 25.42 9.46 1457.85 01:27:01 AM 40.57 0.03 40.54 3.47 6999.70 01:28:01 AM 5.25 0.02 5.23 0.13 259.66 01:29:01 AM 1.97 0.02 1.95 0.93 135.89 01:30:01 AM 15.55 0.32 15.23 44.13 692.73 Average: 35.26 4.00 31.26 886.20 4249.04 01:21:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:22:01 AM 5489684 7038004 2392752 30.36 2688 1740112 752064 8.42 187868 1919332 100496 01:23:01 AM 5242304 7055824 2640132 33.49 2688 1990872 697464 7.81 210624 2087240 103168 01:24:01 AM 5215984 7048656 2666452 33.83 2688 2009972 703264 7.87 229996 2090960 1088 01:25:01 AM 5256788 7093348 2625648 33.31 2688 2013832 641188 7.18 239764 2040736 8 01:26:01 AM 4995636 7036088 2886800 36.62 2688 2210276 662948 7.42 259912 2258920 177936 01:27:01 AM 5016176 7058540 2866260 36.36 2688 2211972 643852 7.21 261652 2230764 32 01:28:01 AM 4970128 7014908 2912308 36.95 2688 2214460 698412 7.82 261828 2276248 1124 01:29:01 AM 5013288 7059832 2869148 36.40 2688 2216164 640960 7.18 262200 2233640 528 01:30:01 AM 5201164 7070928 2681272 34.02 2688 2044808 649824 7.28 437628 1893180 13360 Average: 5155684 7052903 2726752 34.59 2688 2072496 676664 7.58 261275 2114558 44193 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 279.74 172.13 1294.17 54.46 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 47.53 37.98 503.09 6.60 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 25.34 18.36 249.19 3.88 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 13.10 12.10 4.25 3.59 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 32.07 27.97 285.25 6.21 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 565.41 488.49 116.04 102.67 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 36.06 19.32 24.09 3.37 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 88.34 74.24 1103.97 6.06 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 48.88 38.04 79.25 28.79 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 125.99 98.60 404.96 23.90 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) 03/16/2024 _x86_64_ (2 CPU) 01:20:28 LINUX RESTART (2 CPU) 01:21:02 AM CPU %user %nice %system %iowait %steal %idle 01:22:01 AM all 35.93 0.00 5.88 13.03 0.09 45.06 01:22:01 AM 0 46.94 0.00 6.25 13.46 0.09 33.26 01:22:01 AM 1 24.94 0.00 5.52 12.61 0.10 56.83 01:23:01 AM all 36.08 0.00 5.37 5.85 0.12 52.59 01:23:01 AM 0 43.82 0.00 5.71 4.76 0.10 45.61 01:23:01 AM 1 28.35 0.00 5.03 6.93 0.13 59.56 01:24:01 AM all 15.85 0.00 1.65 1.71 0.08 80.71 01:24:01 AM 0 20.59 0.00 1.94 1.72 0.07 75.68 01:24:01 AM 1 11.11 0.00 1.37 1.70 0.08 85.73 01:25:01 AM all 9.58 0.00 0.98 0.53 0.08 88.83 01:25:01 AM 0 13.96 0.00 1.14 0.57 0.08 84.25 01:25:01 AM 1 5.21 0.00 0.82 0.48 0.08 93.40 01:26:01 AM all 21.09 0.00 3.39 0.52 0.08 74.92 01:26:01 AM 0 28.94 0.00 4.22 0.78 0.08 65.97 01:26:01 AM 1 13.24 0.00 2.57 0.25 0.08 83.86 01:27:01 AM all 12.31 0.00 2.50 3.58 0.08 81.52 01:27:01 AM 0 13.00 0.00 2.60 2.16 0.08 82.15 01:27:01 AM 1 11.60 0.00 2.40 5.03 0.09 80.89 01:28:01 AM all 5.79 0.00 1.46 0.03 0.05 92.66 01:28:01 AM 0 10.11 0.00 2.63 0.03 0.05 87.18 01:28:01 AM 1 1.49 0.00 0.30 0.03 0.05 98.13 01:29:01 AM all 4.78 0.00 0.63 0.03 0.08 94.48 01:29:01 AM 0 3.51 0.00 0.49 0.00 0.07 95.93 01:29:01 AM 1 6.05 0.00 0.77 0.07 0.10 93.01 01:30:01 AM all 25.41 0.00 2.80 0.38 0.08 71.33 01:30:01 AM 0 35.02 0.00 2.79 0.48 0.08 61.62 01:30:01 AM 1 15.83 0.00 2.80 0.28 0.07 81.02 Average: all 18.51 0.00 2.73 2.83 0.08 75.85 Average: 0 23.94 0.00 3.08 2.64 0.08 70.27 Average: 1 13.07 0.00 2.39 3.02 0.09 81.43