---> uname -a: Linux prd-centos8-robot-2c-8g-9.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: 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 544 5046 19 2107 6858 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:27:b8:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:fe27:b8f0/64 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) 03/11/2024 _x86_64_ (2 CPU) 02:32:52 LINUX RESTART (2 CPU) 02:34:01 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 86.55 7.01 79.54 1304.23 6339.14 02:36:01 AM 75.50 0.62 74.89 27.60 7410.80 02:37:01 AM 37.35 1.02 36.34 131.42 3265.48 02:38:01 AM 51.12 0.03 51.08 3.47 6607.23 02:39:01 AM 2.52 0.02 2.50 0.13 79.29 02:40:01 AM 1.95 0.00 1.95 0.00 121.24 02:41:01 AM 0.60 0.00 0.60 0.00 88.05 02:42:01 AM 0.20 0.00 0.20 0.00 10.71 02:43:01 AM 0.20 0.03 0.17 1.87 14.55 02:44:01 AM 12.81 0.25 12.56 34.39 557.70 Average: 26.88 0.90 25.98 150.32 2449.42 02:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 5306920 7058592 2575520 32.67 2688 1935152 692216 7.75 187440 2073700 171852 02:36:01 AM 5239764 7046104 2642676 33.53 2688 1984308 684928 7.67 195180 2105068 47356 02:37:01 AM 5116128 7016808 2766312 35.09 2688 2076524 733812 8.22 234940 2180920 69536 02:38:01 AM 5087016 7085372 2795424 35.46 2688 2169448 626088 7.01 235928 2190112 76 02:39:01 AM 5049024 7048144 2833416 35.95 2688 2170212 691520 7.74 236040 2228032 636 02:40:01 AM 5042280 7043528 2840160 36.03 2688 2172340 706932 7.92 236112 2234416 924 02:41:01 AM 5038936 7041728 2843504 36.07 2688 2173884 706932 7.92 236112 2237960 56 02:42:01 AM 5038732 7041864 2843708 36.08 2688 2174224 706932 7.92 236112 2238312 144 02:43:01 AM 5038312 7041796 2844128 36.08 2688 2174588 706932 7.92 236240 2238536 52 02:44:01 AM 5177460 7030544 2704980 34.32 2688 2027780 686144 7.68 253464 2100876 20808 Average: 5113457 7045448 2768983 35.13 2688 2105846 694244 7.77 228757 2182793 31144 02:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 90.69 72.38 1062.09 8.61 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 19.83 17.03 173.00 5.04 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 39.05 31.77 287.82 8.68 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 616.99 532.02 130.80 110.28 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 21.71 14.01 10.87 2.85 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 27.67 29.24 7.64 5.62 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 18.84 20.19 4.45 3.99 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 9.33 9.40 1.97 1.74 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 7.08 6.63 1.43 1.23 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 79.04 55.30 92.19 32.36 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 93.03 78.80 177.23 18.04 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) 03/11/2024 _x86_64_ (2 CPU) 02:32:52 LINUX RESTART (2 CPU) 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 37.14 0.00 5.21 3.96 0.11 53.59 02:35:01 AM 0 24.20 0.00 3.81 2.87 0.10 69.02 02:35:01 AM 1 50.07 0.00 6.60 5.05 0.12 38.16 02:36:01 AM all 23.63 0.00 3.18 2.15 0.08 70.97 02:36:01 AM 0 10.90 0.00 2.28 2.88 0.05 83.89 02:36:01 AM 1 36.38 0.00 4.07 1.42 0.10 58.03 02:37:01 AM all 24.36 0.00 3.05 1.15 0.08 71.35 02:37:01 AM 0 16.15 0.00 3.06 1.19 0.08 79.52 02:37:01 AM 1 32.54 0.00 3.05 1.12 0.08 63.21 02:38:01 AM all 19.71 0.00 3.59 2.84 0.08 73.78 02:38:01 AM 0 16.85 0.00 3.55 3.52 0.07 76.02 02:38:01 AM 1 22.58 0.00 3.62 2.16 0.10 71.53 02:39:01 AM all 3.39 0.00 0.29 0.02 0.03 96.26 02:39:01 AM 0 1.85 0.00 0.23 0.00 0.02 97.90 02:39:01 AM 1 4.93 0.00 0.35 0.03 0.05 94.63 02:40:01 AM all 13.05 0.00 0.38 0.04 0.07 86.47 02:40:01 AM 0 6.09 0.00 0.37 0.08 0.07 93.39 02:40:01 AM 1 20.04 0.00 0.39 0.00 0.07 79.50 02:41:01 AM all 9.71 0.00 0.31 0.00 0.05 89.93 02:41:01 AM 0 5.12 0.00 0.29 0.00 0.05 94.55 02:41:01 AM 1 14.31 0.00 0.34 0.00 0.05 85.30 02:42:01 AM all 4.30 0.00 0.18 0.00 0.05 95.47 02:42:01 AM 0 4.69 0.00 0.15 0.00 0.05 95.10 02:42:01 AM 1 3.92 0.00 0.20 0.00 0.05 95.83 02:43:01 AM all 3.21 0.00 0.13 0.01 0.06 96.59 02:43:01 AM 0 2.07 0.00 0.12 0.02 0.05 97.74 02:43:01 AM 1 4.35 0.00 0.15 0.00 0.07 95.43 02:44:01 AM all 20.77 0.00 1.90 0.28 0.07 76.99 02:44:01 AM 0 22.13 0.00 1.82 0.43 0.07 75.54 02:44:01 AM 1 19.41 0.00 1.97 0.12 0.07 78.44 Average: all 15.95 0.00 1.82 1.05 0.07 81.12 Average: 0 11.02 0.00 1.57 1.10 0.06 86.25 Average: 1 20.88 0.00 2.08 0.99 0.08 75.97