---> uname -a: Linux prd-centos8-robot-2c-8g-761.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4994 19 2121 6819 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:22:57:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fe22:57ea/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/29/2024 _x86_64_ (2 CPU) 01:21:50 LINUX RESTART (2 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 198.58 136.76 61.82 13410.24 38556.51 01:24:01 AM 118.75 6.60 112.15 1269.92 10012.58 01:25:01 AM 60.88 0.53 60.35 25.19 5429.54 01:26:01 AM 28.71 1.10 27.61 131.58 1500.82 01:27:01 AM 55.88 0.03 55.85 3.47 7266.63 01:28:01 AM 4.92 0.02 4.90 0.13 236.36 01:29:01 AM 0.65 0.00 0.65 0.00 63.17 01:30:01 AM 0.28 0.00 0.28 0.00 73.58 01:31:01 AM 0.30 0.00 0.30 0.00 28.56 01:32:01 AM 13.38 0.25 13.13 34.39 591.67 01:33:01 AM 38.82 0.45 38.37 48.38 2075.84 Average: 47.38 13.25 34.13 1356.91 5985.70 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 5565132 7093524 2317324 29.40 2688 1721404 678928 7.60 161508 1875376 104676 01:24:01 AM 5274424 7073340 2608032 33.09 2688 1975692 652872 7.31 186264 2080116 105792 01:25:01 AM 5209752 7030584 2672704 33.91 2688 1997628 692752 7.76 206984 2119800 6084 01:26:01 AM 4913812 6964440 2968644 37.66 2688 2221284 785668 8.80 263996 2338552 206344 01:27:01 AM 5039668 7048552 2842788 36.06 2688 2178360 666300 7.46 232840 2234152 24 01:28:01 AM 4996956 7007668 2885500 36.61 2688 2180188 749376 8.39 232896 2276592 32 01:29:01 AM 4992368 7005712 2890088 36.66 2688 2182844 784020 8.78 232908 2280692 1196 01:30:01 AM 4984344 6998800 2898112 36.77 2688 2183932 802376 8.98 232912 2288600 208 01:31:01 AM 4983192 6998780 2899264 36.78 2688 2185056 783032 8.77 232920 2290004 572 01:32:01 AM 5141000 7006568 2741456 34.78 2688 2039688 704300 7.89 248400 2138752 38548 01:33:01 AM 5136152 7006728 2746304 34.84 2688 2045656 703796 7.88 429856 1967816 29508 Average: 5112436 7021336 2770020 35.14 2688 2082885 727584 8.15 241953 2171859 44817 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 259.20 166.43 1176.18 54.97 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 62.01 49.64 697.72 7.55 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 17.91 15.04 147.90 4.44 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 33.78 30.13 282.78 6.65 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 198.00 172.06 71.40 40.70 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 98.65 94.43 23.81 11.20 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 155.77 152.64 32.12 16.03 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 36.65 33.17 8.62 5.80 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 42.29 36.45 9.81 6.68 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 69.28 50.82 95.38 41.38 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 17.49 16.21 13.73 7.82 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 90.10 74.28 232.69 18.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/29/2024 _x86_64_ (2 CPU) 01:21:50 LINUX RESTART (2 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 34.16 0.01 8.63 17.86 0.15 39.19 01:23:01 AM 0 38.04 0.00 7.25 18.44 0.19 36.08 01:23:01 AM 1 30.29 0.02 10.01 17.28 0.12 42.30 01:24:01 AM all 36.28 0.00 5.82 3.76 0.12 54.03 01:24:01 AM 0 38.52 0.00 6.15 3.56 0.12 51.66 01:24:01 AM 1 34.03 0.00 5.49 3.96 0.12 56.40 01:25:01 AM all 19.91 0.00 2.05 1.98 0.08 75.97 01:25:01 AM 0 23.47 0.00 1.97 1.96 0.08 72.52 01:25:01 AM 1 16.37 0.00 2.14 2.00 0.08 79.41 01:26:01 AM all 23.92 0.00 3.03 1.14 0.10 71.81 01:26:01 AM 0 34.08 0.00 3.67 1.25 0.13 60.86 01:26:01 AM 1 13.77 0.00 2.38 1.03 0.07 82.75 01:27:01 AM all 15.22 0.00 2.59 1.83 0.08 80.28 01:27:01 AM 0 14.34 0.00 2.43 2.36 0.08 80.79 01:27:01 AM 1 16.10 0.00 2.75 1.31 0.07 79.78 01:28:01 AM all 11.17 0.00 0.58 0.05 0.09 88.10 01:28:01 AM 0 9.71 0.00 0.50 0.10 0.07 89.62 01:28:01 AM 1 12.64 0.00 0.66 0.00 0.12 86.58 01:29:01 AM all 15.99 0.00 0.77 0.01 0.08 83.16 01:29:01 AM 0 15.34 0.00 0.81 0.00 0.07 83.78 01:29:01 AM 1 16.65 0.00 0.73 0.02 0.08 82.52 01:30:01 AM all 9.74 0.00 0.34 0.00 0.08 89.84 01:30:01 AM 0 8.90 0.00 0.33 0.00 0.08 90.68 01:30:01 AM 1 10.57 0.00 0.35 0.00 0.08 88.99 01:31:01 AM all 11.16 0.00 0.39 0.00 0.08 88.37 01:31:01 AM 0 10.46 0.00 0.42 0.00 0.08 89.04 01:31:01 AM 1 11.86 0.00 0.35 0.00 0.08 87.70 01:32:01 AM all 21.51 0.00 1.99 0.18 0.08 76.23 01:32:01 AM 0 27.02 0.00 2.11 0.23 0.08 70.56 01:32:01 AM 1 16.00 0.00 1.87 0.13 0.08 81.91 01:33:01 AM all 27.97 0.00 2.81 1.23 0.09 67.91 01:33:01 AM 0 24.36 0.00 2.24 0.42 0.08 72.90 01:33:01 AM 1 31.57 0.00 3.37 2.04 0.10 62.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.64 0.00 2.63 2.54 0.09 74.09 Average: 0 22.21 0.00 2.53 2.56 0.10 72.60 Average: 1 19.07 0.00 2.73 2.52 0.09 75.58