---> uname -a: Linux prd-centos8-robot-2c-8g-2001.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 554 5042 19 2100 6847 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:ba:92:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:feba:92d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/04/2024 _x86_64_ (2 CPU) 04:59:58 LINUX RESTART (2 CPU) 05:00:00 AM tps rtps wtps bread/s bwrtn/s 05:01:02 AM 263.45 220.86 42.59 15728.08 37320.63 05:02:01 AM 84.32 14.12 70.20 2396.34 5786.25 05:03:01 AM 79.14 0.63 78.51 27.99 7883.51 05:04:01 AM 32.08 0.88 31.20 125.54 2346.04 05:05:01 AM 60.49 2.48 58.01 272.22 7112.30 05:06:01 AM 12.45 0.00 12.45 0.00 789.74 05:07:01 AM 0.38 0.00 0.38 0.00 6.85 05:08:01 AM 0.12 0.00 0.12 0.00 1.30 05:09:01 AM 0.17 0.03 0.13 1.87 1.32 05:10:00 AM 27.49 0.72 26.77 84.72 1110.71 05:10:01 AM 5.07 0.00 5.07 0.00 86.96 Average: 56.38 24.43 31.95 1893.85 6304.23 05:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:01:02 AM 5836176 7211856 2046264 25.96 2688 1575788 622748 6.97 133196 1661552 24108 05:02:01 AM 5336520 7042616 2545920 32.30 2688 1889728 725528 8.12 185708 2045984 141756 05:03:01 AM 5222016 7029172 2660424 33.75 2688 1984512 699468 7.83 195048 2118972 47360 05:04:01 AM 5231948 7065200 2650492 33.63 2688 2010652 690412 7.73 220672 2087888 20944 05:05:01 AM 5065040 7072016 2817400 35.74 2688 2177548 643932 7.21 242972 2203008 12568 05:06:01 AM 5067548 7074276 2814892 35.71 2688 2177552 643932 7.21 242972 2203100 12 05:07:01 AM 5065664 7072392 2816776 35.73 2688 2177552 643932 7.21 242972 2205132 16 05:08:01 AM 5065736 7072464 2816704 35.73 2688 2177552 643932 7.21 242972 2205076 8 05:09:01 AM 5065992 7073436 2816448 35.73 2688 2178268 659872 7.39 243812 2204252 672 05:10:00 AM 5242036 7088228 2640404 33.50 2688 2022832 655644 7.34 435420 1861356 184 05:10:01 AM 5203928 7050156 2678512 33.98 2688 2022844 686572 7.69 436568 1898240 212 Average: 5218419 7077437 2664021 33.80 2688 2035893 665088 7.45 256574 2063142 22531 05:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:01:02 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:01:02 AM eth0 157.96 75.17 719.73 24.50 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 167.90 116.05 1187.26 30.13 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 41.10 33.86 423.41 7.07 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 18.79 9.35 6.26 3.56 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 49.39 43.46 293.49 12.63 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 1.05 0.42 0.16 0.11 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 1.73 1.62 0.23 6.72 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 1.65 1.27 0.23 0.18 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 7.58 6.87 1.91 1.34 0.00 0.00 0.00 0.00 05:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:00 AM eth0 42.46 33.97 74.20 21.56 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 47.83 34.78 38.93 17.04 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 49.03 32.17 270.16 10.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/04/2024 _x86_64_ (2 CPU) 04:59:58 LINUX RESTART (2 CPU) 05:00:00 AM CPU %user %nice %system %iowait %steal %idle 05:01:02 AM all 25.13 0.07 10.67 25.39 0.18 38.57 05:01:02 AM 0 25.24 0.08 11.21 26.58 0.20 36.68 05:01:02 AM 1 25.02 0.05 10.13 24.22 0.15 40.44 05:02:01 AM all 37.00 0.00 5.75 2.97 0.12 54.16 05:02:01 AM 0 36.65 0.00 6.22 3.18 0.12 53.83 05:02:01 AM 1 37.35 0.00 5.28 2.75 0.12 54.49 05:03:01 AM all 30.24 0.00 3.53 2.55 0.10 63.58 05:03:01 AM 0 22.24 0.00 2.62 2.54 0.10 72.50 05:03:01 AM 1 38.26 0.00 4.44 2.56 0.10 54.65 05:04:01 AM all 15.10 0.00 1.67 3.62 0.08 79.54 05:04:01 AM 0 10.54 0.00 1.29 5.49 0.07 82.61 05:04:01 AM 1 19.68 0.00 2.04 1.74 0.08 76.46 05:05:01 AM all 27.36 0.00 3.74 2.63 0.08 66.19 05:05:01 AM 0 11.51 0.00 2.60 2.09 0.07 83.73 05:05:01 AM 1 43.40 0.00 4.90 3.18 0.10 48.43 05:06:01 AM all 0.38 0.00 0.12 0.35 0.05 99.10 05:06:01 AM 0 0.37 0.00 0.12 0.43 0.05 99.03 05:06:01 AM 1 0.40 0.00 0.12 0.27 0.05 99.17 05:07:01 AM all 0.28 0.00 0.08 0.00 0.04 99.59 05:07:01 AM 0 0.07 0.00 0.10 0.00 0.05 99.78 05:07:01 AM 1 0.50 0.00 0.07 0.00 0.03 99.40 05:08:01 AM all 0.13 0.00 0.07 0.00 0.03 99.77 05:08:01 AM 0 0.13 0.00 0.07 0.00 0.02 99.78 05:08:01 AM 1 0.13 0.00 0.07 0.00 0.05 99.75 05:09:01 AM all 1.44 0.00 0.20 0.00 0.05 98.31 05:09:01 AM 0 0.40 0.00 0.12 0.00 0.03 99.45 05:09:01 AM 1 2.49 0.00 0.28 0.00 0.07 97.16 05:10:00 AM all 32.06 0.00 2.77 0.30 0.09 64.78 05:10:00 AM 0 20.32 0.00 2.60 0.22 0.09 76.78 05:10:00 AM 1 43.80 0.00 2.95 0.38 0.09 52.78 05:10:01 AM all 39.05 0.00 13.50 0.36 0.00 47.08 05:10:01 AM 0 6.57 0.00 16.06 0.00 0.00 77.37 05:10:01 AM 1 71.53 0.00 10.95 0.73 0.00 16.79 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.88 0.01 2.88 3.77 0.08 76.38 Average: 0 12.66 0.01 2.71 4.03 0.08 80.51 Average: 1 21.11 0.01 3.04 3.52 0.08 72.25