---> uname -a: Linux prd-centos8-robot-2c-8g-5050.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: 2799.998 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 17G 24G 43% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 141 19 6900 6725 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:24:4b:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe24:4bae/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) 03/10/2024 _x86_64_ (2 CPU) 01:45:31 LINUX RESTART (2 CPU) 01:46:01 AM tps rtps wtps bread/s bwrtn/s 01:47:01 AM 58.75 19.13 39.62 5055.65 35590.22 01:48:01 AM 93.32 6.88 86.44 1301.70 7385.25 01:49:01 AM 73.44 0.62 72.83 27.59 7536.52 01:50:01 AM 20.51 1.00 19.51 129.82 1060.61 01:51:01 AM 57.91 2.32 55.59 266.36 7054.04 01:52:01 AM 4.95 0.00 4.95 0.00 195.27 01:53:01 AM 0.17 0.00 0.17 0.00 1.75 01:54:01 AM 0.13 0.00 0.13 0.00 0.92 01:55:01 AM 0.22 0.00 0.22 0.00 5.43 01:56:02 AM 168.38 6.26 162.12 298.19 208869.31 01:57:01 AM 91.19 22.37 68.82 2080.60 58825.47 Average: 51.89 5.30 46.59 829.75 29994.78 01:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 AM 5624420 7106340 2258012 28.65 2688 1676704 676496 7.57 154960 1830852 74736 01:48:01 AM 5230388 7014616 2652044 33.64 2688 1964344 744988 8.34 195844 2125392 152504 01:49:01 AM 5263464 7069480 2618968 33.23 2688 1984292 653452 7.32 203184 2074504 24 01:50:01 AM 5156372 7028664 2726060 34.58 2688 2048320 727568 8.15 228852 2151132 52312 01:51:01 AM 5072492 7078352 2809940 35.65 2688 2177288 633428 7.09 243248 2200864 76 01:52:01 AM 5072872 7078732 2809560 35.64 2688 2177288 633428 7.09 243248 2201000 4 01:53:01 AM 5072916 7078776 2809516 35.64 2688 2177288 633428 7.09 243248 2200864 4 01:54:01 AM 5073020 7078884 2809412 35.64 2688 2177292 633428 7.09 243248 2200868 4 01:55:01 AM 4777548 6927908 3104884 39.39 2688 2321652 748288 8.38 298732 2438884 144364 01:56:02 AM 293924 6920336 7588508 96.27 2636 6695832 701472 7.85 379236 6624992 1664288 01:57:01 AM 258560 6948000 7623872 96.72 2636 6767032 700080 7.84 375100 6683808 11564 Average: 4263271 7030008 3619161 45.91 2679 2924303 680551 7.62 255355 2975742 190898 01:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 222.96 137.15 954.35 53.18 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 72.64 60.43 919.90 7.21 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 22.84 15.94 170.18 4.93 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 29.84 24.11 107.21 6.19 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 31.78 27.80 190.98 9.60 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 1.55 0.83 0.44 0.33 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 1.10 1.12 0.17 0.15 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 7.96 1.12 0.62 0.15 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 90.01 47.58 2409.91 4.03 0.00 0.00 0.00 0.00 01:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:02 AM eth0 1.88 0.33 0.47 0.26 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 39.33 31.62 67.98 27.91 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 47.37 31.58 438.15 10.31 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) 03/10/2024 _x86_64_ (2 CPU) 01:45:31 LINUX RESTART (2 CPU) 01:46:01 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 18.49 0.00 4.47 34.33 0.11 42.60 01:47:01 AM 0 19.49 0.00 5.25 23.09 0.13 52.04 01:47:01 AM 1 17.50 0.00 3.69 45.58 0.08 33.15 01:48:01 AM all 36.43 0.00 5.30 4.35 0.10 53.82 01:48:01 AM 0 47.99 0.00 5.65 4.55 0.12 41.69 01:48:01 AM 1 24.85 0.00 4.95 4.15 0.08 65.97 01:49:01 AM all 19.94 0.00 2.79 4.19 0.09 72.99 01:49:01 AM 0 23.04 0.00 2.62 2.98 0.10 71.26 01:49:01 AM 1 16.84 0.00 2.96 5.40 0.08 74.72 01:50:01 AM all 20.33 0.00 2.13 1.87 0.07 75.61 01:50:01 AM 0 36.35 0.00 2.76 2.61 0.07 58.21 01:50:01 AM 1 4.32 0.00 1.50 1.14 0.07 92.97 01:51:01 AM all 20.61 0.00 2.94 2.26 0.08 74.11 01:51:01 AM 0 25.73 0.00 3.22 2.63 0.08 68.33 01:51:01 AM 1 15.49 0.00 2.67 1.88 0.08 79.88 01:52:01 AM all 0.33 0.00 0.08 0.03 0.04 99.52 01:52:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 01:52:01 AM 1 0.07 0.00 0.12 0.05 0.05 99.72 01:53:01 AM all 0.35 0.00 0.07 0.00 0.04 99.54 01:53:01 AM 0 0.15 0.00 0.05 0.00 0.03 99.77 01:53:01 AM 1 0.55 0.00 0.08 0.00 0.05 99.32 01:54:01 AM all 0.30 0.00 0.07 0.00 0.03 99.61 01:54:01 AM 0 0.02 0.00 0.03 0.00 0.02 99.93 01:54:01 AM 1 0.58 0.00 0.10 0.00 0.03 99.28 01:55:01 AM all 18.43 0.00 0.89 0.00 0.05 80.63 01:55:01 AM 0 17.55 0.00 0.99 0.00 0.05 81.41 01:55:01 AM 1 19.32 0.00 0.79 0.00 0.05 79.85 01:56:02 AM all 19.02 0.00 11.59 54.19 0.12 15.09 01:56:02 AM 0 19.99 0.00 11.91 55.82 0.12 12.16 01:56:02 AM 1 18.04 0.00 11.26 52.55 0.12 18.03 01:57:01 AM all 16.22 0.00 3.38 23.59 0.09 56.73 01:57:01 AM 0 19.39 0.00 3.56 25.86 0.09 51.11 01:57:01 AM 1 13.04 0.00 3.20 21.32 0.09 62.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.50 0.00 3.07 11.32 0.07 70.04 Average: 0 19.12 0.00 3.28 10.66 0.08 66.86 Average: 1 11.87 0.00 2.85 11.98 0.07 73.23