---> uname -a: Linux prd-centos8-robot-2c-8g-1423.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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4877 19 2223 6804 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:04:61:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:fe04:61a2/64 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) 03/24/2024 _x86_64_ (2 CPU) 06:40:22 LINUX RESTART (2 CPU) 06:41:01 AM tps rtps wtps bread/s bwrtn/s 06:42:01 AM 109.16 50.92 58.25 7325.82 21104.28 06:43:01 AM 89.95 0.08 89.87 2.53 9193.02 06:44:01 AM 34.86 1.47 33.39 171.28 3811.30 06:45:01 AM 42.98 0.17 42.81 9.47 2842.64 06:46:01 AM 24.85 0.05 24.80 3.60 5717.16 06:47:01 AM 1.45 0.00 1.45 0.00 117.53 06:48:01 AM 0.95 0.00 0.95 0.00 674.39 06:49:01 AM 0.30 0.00 0.30 0.00 316.06 06:50:01 AM 0.48 0.02 0.47 1.07 95.30 06:51:01 AM 1.22 0.25 0.97 32.92 250.12 06:52:01 AM 0.38 0.00 0.38 0.00 77.02 06:53:01 AM 0.23 0.00 0.23 0.00 19.91 06:54:01 AM 13.11 0.25 12.86 35.05 614.73 Average: 24.61 4.09 20.52 583.23 3448.75 06:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:42:01 AM 5346076 7012636 2536348 32.18 2688 1856416 790148 8.85 229980 2013552 135460 06:43:01 AM 5090780 6958216 2791644 35.42 2688 2044872 814204 9.12 219020 2231012 128756 06:44:01 AM 5237592 7077512 2644832 33.55 2688 2017400 686712 7.69 240348 2061460 28 06:45:01 AM 4954836 7000684 2927588 37.14 2688 2215468 733328 8.21 259140 2301048 161816 06:46:01 AM 4959376 7006092 2923048 37.08 2688 2216612 739740 8.28 262576 2288164 1024 06:47:01 AM 4939300 6991896 2943124 37.34 2688 2222524 739740 8.28 263016 2307612 4660 06:48:01 AM 4921260 6992096 2961164 37.57 2688 2240716 739740 8.28 263016 2326096 3024 06:49:01 AM 4914432 6992452 2967992 37.65 2688 2247976 739740 8.28 263016 2333404 848 06:50:01 AM 4905128 6989204 2977296 37.77 2688 2253968 759184 8.50 263080 2341924 4160 06:51:01 AM 4511416 6923764 3371008 42.77 2688 2259580 773408 8.66 264556 2354856 1716 06:52:01 AM 4512748 6925436 3369676 42.75 2688 2260168 773408 8.66 264972 2354196 168 06:53:01 AM 4512488 6925580 3369936 42.75 2688 2260560 773408 8.66 264988 2354288 72 06:54:01 AM 5004044 6973428 2878380 36.52 2688 2142516 763032 8.54 327008 2192564 68436 Average: 4908421 6982230 2974003 37.73 2688 2172214 755830 8.46 260363 2266167 39244 06:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 331.34 170.26 1589.40 56.14 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 47.30 41.74 498.12 7.84 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 14.55 9.31 6.56 3.64 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 42.58 35.18 290.95 9.14 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 201.28 176.22 55.14 39.43 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 29.87 24.84 49.00 10.85 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 60.21 50.57 125.67 14.74 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 26.46 26.04 37.07 8.55 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 26.85 23.88 24.30 12.43 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 47.34 60.55 66.40 5.90 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 7.52 6.62 2.21 1.75 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 15.71 11.60 3.26 2.12 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 81.64 52.75 147.75 88.83 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 71.74 53.04 222.76 20.10 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) 03/24/2024 _x86_64_ (2 CPU) 06:40:22 LINUX RESTART (2 CPU) 06:41:01 AM CPU %user %nice %system %iowait %steal %idle 06:42:01 AM all 36.72 0.03 7.32 5.97 0.11 49.86 06:42:01 AM 0 43.61 0.00 6.86 6.88 0.12 42.54 06:42:01 AM 1 29.82 0.05 7.78 5.05 0.10 57.19 06:43:01 AM all 38.52 0.00 4.47 2.77 0.11 54.13 06:43:01 AM 0 46.01 0.00 5.25 2.22 0.10 46.42 06:43:01 AM 1 31.05 0.00 3.69 3.33 0.12 61.81 06:44:01 AM all 15.05 0.00 1.75 0.90 0.07 82.23 06:44:01 AM 0 23.94 0.00 1.89 1.07 0.07 73.04 06:44:01 AM 1 6.16 0.00 1.62 0.73 0.07 91.42 06:45:01 AM all 29.03 0.00 4.45 1.17 0.13 65.22 06:45:01 AM 0 34.49 0.00 4.63 0.92 0.15 59.82 06:45:01 AM 1 23.58 0.00 4.27 1.42 0.12 70.63 06:46:01 AM all 4.59 0.00 0.92 1.06 0.05 93.38 06:46:01 AM 0 8.00 0.00 0.97 0.75 0.03 90.24 06:46:01 AM 1 1.19 0.00 0.87 1.37 0.07 96.51 06:47:01 AM all 7.68 0.00 0.22 0.01 0.08 92.02 06:47:01 AM 0 11.74 0.00 0.22 0.02 0.08 87.94 06:47:01 AM 1 3.59 0.00 0.22 0.00 0.07 96.12 06:48:01 AM all 19.42 0.00 0.23 0.18 0.08 80.09 06:48:01 AM 0 32.39 0.00 0.23 0.00 0.07 67.31 06:48:01 AM 1 6.44 0.00 0.23 0.35 0.08 92.89 06:49:01 AM all 9.62 0.00 0.14 0.05 0.06 90.13 06:49:01 AM 0 13.90 0.00 0.13 0.00 0.07 85.90 06:49:01 AM 1 5.33 0.00 0.15 0.10 0.05 94.37 06:50:01 AM all 14.42 0.00 0.27 0.03 0.08 85.21 06:50:01 AM 0 26.03 0.00 0.28 0.00 0.08 73.61 06:50:01 AM 1 2.83 0.00 0.25 0.05 0.07 96.80 06:51:01 AM all 9.65 0.00 6.76 0.06 0.09 83.44 06:51:01 AM 0 12.72 0.00 6.86 0.10 0.10 80.22 06:51:01 AM 1 6.59 0.00 6.66 0.02 0.08 86.66 06:52:01 AM all 2.73 0.00 0.13 0.00 0.08 97.06 06:52:01 AM 0 2.79 0.00 0.12 0.00 0.08 97.01 06:52:01 AM 1 2.68 0.00 0.15 0.00 0.07 97.11 06:52:01 AM CPU %user %nice %system %iowait %steal %idle 06:53:01 AM all 4.03 0.00 0.15 0.00 0.07 95.76 06:53:01 AM 0 5.03 0.00 0.15 0.00 0.07 94.76 06:53:01 AM 1 3.03 0.00 0.15 0.00 0.07 96.75 06:54:01 AM all 21.85 0.00 2.64 0.17 0.09 75.25 06:54:01 AM 0 24.32 0.00 2.50 0.12 0.08 72.97 06:54:01 AM 1 19.37 0.00 2.77 0.22 0.10 77.54 Average: all 16.42 0.00 2.27 0.95 0.08 80.27 Average: 0 21.94 0.00 2.31 0.93 0.08 74.74 Average: 1 10.91 0.00 2.22 0.97 0.08 85.81