---> uname -a: Linux prd-centos8-robot-2c-8g-34516.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4987 19 2127 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:db:10:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fedb:1032/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/03/2024 _x86_64_ (2 CPU) 01:18:14 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 90.85 13.53 77.32 2497.97 6451.22 01:21:01 AM 79.95 0.70 79.25 50.77 8902.68 01:22:01 AM 23.80 0.42 23.38 64.79 2305.00 01:23:02 AM 56.85 0.03 56.81 3.47 7323.51 01:24:01 AM 2.66 0.00 2.66 0.00 84.62 01:25:01 AM 0.35 0.00 0.35 0.00 6.32 01:26:01 AM 0.12 0.00 0.12 0.00 0.90 01:27:01 AM 2.30 0.12 2.18 33.06 158.35 01:28:01 AM 11.78 0.32 11.46 36.93 378.45 01:29:01 AM 11.68 0.00 11.68 0.00 931.31 Average: 28.08 1.51 26.57 269.16 2658.89 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 5330592 7064400 2551840 32.37 2688 1915400 680200 7.62 210764 2017908 158112 01:21:01 AM 5170848 7006460 2711584 34.40 2688 2012664 694120 7.77 221772 2143944 30072 01:22:01 AM 5082736 7005688 2799696 35.52 2688 2097304 698260 7.82 256388 2189688 64920 01:23:02 AM 5022208 7061756 2860224 36.29 2688 2208844 620284 6.95 258352 2227532 44 01:24:01 AM 5022372 7061924 2860060 36.28 2688 2208848 620284 6.95 258356 2227644 16 01:25:01 AM 5022460 7062012 2859972 36.28 2688 2208848 620284 6.95 258356 2227596 8 01:26:01 AM 5022352 7061904 2860080 36.28 2688 2208848 620284 6.95 258356 2227604 8 01:27:01 AM 4946980 6990148 2935452 37.24 2688 2212464 734800 8.23 258488 2301368 16 01:28:01 AM 5070472 6966664 2811960 35.67 2688 2071584 721740 8.08 277512 2182764 31176 01:29:01 AM 5125060 6993960 2757372 34.98 2688 2044984 705676 7.90 289004 2120616 16 Average: 5081608 7027492 2800824 35.53 2688 2118979 671593 7.52 254735 2186666 28439 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 230.56 158.63 1407.99 45.93 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 51.35 38.16 429.60 6.94 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 45.66 37.11 294.72 8.96 0.00 0.00 0.00 0.00 01:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:02 AM eth0 595.25 430.64 121.77 103.15 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 2.86 2.00 0.64 0.48 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 2.30 1.92 0.41 0.41 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 2.03 0.80 0.31 0.12 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 137.04 111.30 1775.63 8.65 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 188.47 145.49 2240.66 33.50 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 4.18 3.50 3.06 0.96 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 126.18 93.11 628.53 20.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/03/2024 _x86_64_ (2 CPU) 01:18:14 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 38.45 0.00 6.35 2.71 0.13 52.37 01:20:01 AM 0 53.80 0.00 8.45 3.14 0.12 34.49 01:20:01 AM 1 23.12 0.00 4.25 2.27 0.13 70.23 01:21:01 AM all 20.03 0.00 2.74 2.97 0.07 74.19 01:21:01 AM 0 18.63 0.00 2.64 3.07 0.07 75.59 01:21:01 AM 1 21.44 0.00 2.84 2.87 0.07 72.78 01:22:01 AM all 21.58 0.00 2.97 1.05 0.08 74.32 01:22:01 AM 0 25.77 0.00 3.01 1.49 0.08 69.66 01:22:01 AM 1 17.39 0.00 2.92 0.62 0.08 78.98 01:23:02 AM all 17.21 0.00 3.84 1.98 0.09 76.88 01:23:02 AM 0 17.62 0.00 3.88 1.96 0.08 76.46 01:23:02 AM 1 16.80 0.00 3.79 2.00 0.10 77.31 01:24:01 AM all 0.12 0.00 0.09 0.01 0.03 99.75 01:24:01 AM 0 0.05 0.00 0.07 0.00 0.02 99.86 01:24:01 AM 1 0.19 0.00 0.12 0.02 0.03 99.64 01:25:01 AM all 0.34 0.00 0.08 0.00 0.02 99.57 01:25:01 AM 0 0.15 0.00 0.08 0.00 0.02 99.75 01:25:01 AM 1 0.53 0.00 0.07 0.00 0.02 99.38 01:26:01 AM all 0.33 0.00 0.07 0.00 0.03 99.58 01:26:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 01:26:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 01:27:01 AM all 9.13 0.00 1.93 0.04 0.07 88.83 01:27:01 AM 0 4.96 0.00 1.54 0.00 0.07 93.43 01:27:01 AM 1 13.35 0.00 2.34 0.08 0.07 84.16 01:28:01 AM all 13.80 0.00 2.08 0.13 0.09 83.91 01:28:01 AM 0 17.43 0.00 1.98 0.13 0.10 80.36 01:28:01 AM 1 10.16 0.00 2.18 0.12 0.08 87.46 01:29:01 AM all 4.53 0.00 0.64 0.28 0.04 94.50 01:29:01 AM 0 3.85 0.00 0.60 0.17 0.03 95.35 01:29:01 AM 1 5.21 0.00 0.68 0.40 0.05 93.65 Average: all 12.57 0.00 2.08 0.92 0.06 84.37 Average: 0 14.24 0.00 2.23 1.00 0.06 82.47 Average: 1 10.89 0.00 1.93 0.84 0.07 86.28