---> uname -a: Linux prd-centos8-robot-2c-8g-16017.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4977 19 2103 6783 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:49:0d:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.255/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe49:de2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 03:28:35 LINUX RESTART (2 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 99.28 41.77 57.52 5905.24 37212.22 03:31:01 AM 91.34 12.66 78.67 2187.94 6675.06 03:32:01 AM 84.10 0.62 83.49 27.46 8536.39 03:33:01 AM 35.22 0.82 34.41 122.89 2627.77 03:34:01 AM 8.11 0.20 7.91 8.13 640.97 03:35:01 AM 58.22 0.03 58.19 3.47 6909.40 03:36:01 AM 17.58 0.02 17.56 0.13 1341.77 03:37:01 AM 1.87 0.00 1.87 0.00 60.66 03:38:01 AM 0.18 0.00 0.18 0.00 9.48 03:39:01 AM 35.18 0.50 34.68 59.46 1721.50 Average: 43.11 5.66 37.45 831.93 6576.12 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5762196 7165248 2120252 26.90 2688 1602488 663104 7.42 144064 1718720 38192 03:31:01 AM 5352404 7083252 2530044 32.10 2688 1913400 668992 7.49 185764 2024208 157308 03:32:01 AM 5219956 7033128 2662492 33.78 2688 1989808 695660 7.79 194796 2120788 56416 03:33:01 AM 5261408 7078836 2621040 33.25 2688 1994760 655364 7.34 213520 2062920 20 03:34:01 AM 5158116 7022020 2724332 34.56 2688 2039392 718424 8.04 225032 2148136 40920 03:35:01 AM 5000180 7006216 2882268 36.57 2688 2175880 700576 7.84 232420 2275068 28612 03:36:01 AM 4898744 6905036 2983704 37.85 2688 2176136 840360 9.41 232456 2374780 4 03:37:01 AM 4840940 6847284 3041508 38.59 2688 2176188 897704 10.05 232456 2432136 24 03:38:01 AM 4999404 7006752 2883044 36.58 2688 2177192 709040 7.94 232752 2275280 784 03:39:01 AM 5172636 7017912 2709812 34.38 2688 2021120 702300 7.86 424596 1933032 188 Average: 5166598 7016568 2715850 34.45 2688 2026636 725152 8.12 231786 2136507 32247 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 227.37 123.46 782.43 46.56 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 78.07 59.76 901.80 8.98 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 37.46 28.93 323.75 6.48 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 17.88 8.13 8.91 3.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 16.11 14.66 52.84 3.31 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 244.23 207.18 305.60 49.26 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 154.92 133.51 1034.13 695.92 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 606.38 524.74 6849.20 33.89 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 325.22 275.77 3548.14 18.44 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 42.54 33.14 69.45 23.64 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 175.03 140.93 1387.63 88.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 03:28:35 LINUX RESTART (2 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 9.70 0.00 4.11 58.43 0.08 27.68 03:30:01 AM 0 9.45 0.00 3.28 65.84 0.10 21.33 03:30:01 AM 1 9.96 0.00 4.95 50.99 0.05 34.05 03:31:01 AM all 34.98 0.00 5.44 3.83 0.12 55.63 03:31:01 AM 0 27.48 0.00 4.55 4.04 0.12 63.81 03:31:01 AM 1 42.51 0.00 6.32 3.63 0.12 47.42 03:32:01 AM all 29.86 0.00 3.77 6.81 0.17 59.40 03:32:01 AM 0 21.52 0.00 3.79 3.67 0.18 70.84 03:32:01 AM 1 38.18 0.00 3.75 9.95 0.15 47.97 03:33:01 AM all 12.54 0.00 1.16 5.23 0.07 80.99 03:33:01 AM 0 6.03 0.00 0.90 2.21 0.07 90.79 03:33:01 AM 1 19.07 0.00 1.42 8.26 0.07 71.18 03:34:01 AM all 8.67 0.00 1.86 0.76 0.06 88.65 03:34:01 AM 0 6.41 0.00 1.55 0.67 0.05 91.32 03:34:01 AM 1 10.93 0.00 2.17 0.85 0.07 85.98 03:35:01 AM all 24.76 0.00 3.63 3.57 0.08 67.95 03:35:01 AM 0 21.02 0.00 2.99 2.73 0.08 73.18 03:35:01 AM 1 28.50 0.00 4.27 4.42 0.08 62.73 03:36:01 AM all 12.52 0.00 0.75 0.34 0.07 86.32 03:36:01 AM 0 13.56 0.00 0.96 0.25 0.07 85.16 03:36:01 AM 1 11.48 0.00 0.55 0.42 0.07 87.48 03:37:01 AM all 13.37 0.00 1.63 0.01 0.13 84.86 03:37:01 AM 0 21.80 0.00 2.59 0.00 0.14 75.48 03:37:01 AM 1 5.02 0.00 0.67 0.02 0.13 94.16 03:38:01 AM all 10.61 0.00 1.28 0.00 0.09 88.01 03:38:01 AM 0 14.97 0.00 1.64 0.00 0.10 83.29 03:38:01 AM 1 6.24 0.00 0.92 0.00 0.09 92.75 03:39:01 AM all 25.96 0.00 2.94 0.59 0.12 70.39 03:39:01 AM 0 13.34 0.00 3.28 0.73 0.14 82.51 03:39:01 AM 1 38.53 0.00 2.61 0.46 0.10 58.30 Average: all 18.31 0.00 2.66 7.96 0.10 70.97 Average: 0 15.56 0.00 2.55 8.01 0.10 73.77 Average: 1 21.07 0.00 2.77 7.90 0.09 68.18