---> uname -a: Linux prd-centos8-robot-2c-8g-746.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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: 2799.996 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4942 19 2138 6784 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:4a:37:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe4a:3750/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/05/2024 _x86_64_ (2 CPU) 04:55:17 LINUX RESTART (2 CPU) 04:56:01 AM tps rtps wtps bread/s bwrtn/s 04:57:01 AM 116.76 52.18 64.58 7030.46 16752.80 04:58:01 AM 88.20 0.40 87.80 39.05 8385.22 04:59:01 AM 39.16 1.18 37.98 136.91 3821.28 05:00:01 AM 21.33 0.17 21.16 9.46 1591.87 05:01:01 AM 46.98 0.05 46.93 3.60 6793.39 05:02:01 AM 4.56 0.10 4.46 2.80 419.49 05:03:01 AM 0.38 0.00 0.38 0.00 5.55 05:04:01 AM 0.30 0.00 0.30 0.00 187.22 05:05:01 AM 13.65 0.27 13.38 38.65 1152.73 Average: 36.81 6.04 30.77 806.77 4345.56 04:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 AM 5321668 7004792 2560764 32.49 2688 1870752 779400 8.73 231636 2030092 154480 04:58:01 AM 5233576 7052704 2648856 33.60 2688 1995880 689816 7.72 215704 2088812 92392 04:59:01 AM 5250516 7074476 2631916 33.39 2688 2001192 672176 7.53 241180 2048948 16 05:00:01 AM 4971516 6966492 2910916 36.93 2688 2166460 775612 8.68 273940 2276592 147740 05:01:01 AM 4978876 6995132 2903556 36.84 2688 2185908 721764 8.08 263208 2267600 308 05:02:01 AM 4960100 6984544 2922332 37.07 2688 2194088 739780 8.28 263356 2286388 8 05:03:01 AM 4940600 6965080 2941832 37.32 2688 2194124 775884 8.69 263356 2306156 44 05:04:01 AM 4938364 6968400 2944068 37.35 2688 2199676 757632 8.48 263416 2307284 16 05:05:01 AM 5125640 7006524 2756792 34.97 2688 2055712 707552 7.92 347872 2060528 13244 Average: 5080095 7002016 2802337 35.55 2688 2095977 735513 8.24 262630 2185822 45361 04:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 289.32 179.84 1532.99 60.16 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 51.12 43.79 498.82 7.88 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 14.28 8.30 5.71 3.26 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 32.77 27.02 270.08 5.51 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 181.14 149.43 51.28 32.40 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 186.86 176.21 102.47 69.92 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 302.00 294.24 553.03 106.47 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 124.93 116.00 406.86 32.85 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 45.08 37.87 95.12 43.78 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 136.39 114.75 390.70 40.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/05/2024 _x86_64_ (2 CPU) 04:55:17 LINUX RESTART (2 CPU) 04:56:01 AM CPU %user %nice %system %iowait %steal %idle 04:57:01 AM all 34.57 0.04 6.95 17.74 0.13 40.57 04:57:01 AM 0 29.60 0.03 7.02 19.23 0.13 43.98 04:57:01 AM 1 39.56 0.05 6.89 16.25 0.12 37.14 04:58:01 AM all 39.82 0.00 4.51 3.10 0.09 52.47 04:58:01 AM 0 25.86 0.00 3.50 4.25 0.08 66.31 04:58:01 AM 1 53.90 0.00 5.53 1.95 0.10 38.52 04:59:01 AM all 12.56 0.00 1.44 1.05 0.07 84.88 04:59:01 AM 0 15.05 0.00 1.44 0.90 0.07 82.55 04:59:01 AM 1 10.06 0.00 1.45 1.20 0.07 87.22 05:00:01 AM all 16.37 0.00 2.64 0.54 0.08 80.37 05:00:01 AM 0 8.39 0.00 1.91 0.53 0.08 89.08 05:00:01 AM 1 24.38 0.00 3.37 0.55 0.07 71.63 05:01:01 AM all 18.04 0.00 2.82 1.72 0.08 77.35 05:01:01 AM 0 22.07 0.00 2.83 1.61 0.08 73.40 05:01:01 AM 1 14.01 0.00 2.80 1.83 0.07 81.30 05:02:01 AM all 22.58 0.00 1.77 0.08 0.08 75.49 05:02:01 AM 0 12.96 0.00 0.29 0.15 0.08 86.52 05:02:01 AM 1 32.16 0.00 3.25 0.00 0.08 64.51 05:03:01 AM all 25.75 0.00 0.52 0.00 0.09 73.64 05:03:01 AM 0 7.19 0.00 0.23 0.00 0.08 92.49 05:03:01 AM 1 44.40 0.00 0.81 0.00 0.10 54.69 05:04:01 AM all 13.72 0.00 0.37 0.03 0.08 85.80 05:04:01 AM 0 2.02 0.00 0.23 0.05 0.08 97.61 05:04:01 AM 1 25.58 0.00 0.51 0.00 0.08 73.82 05:05:01 AM all 17.94 0.00 2.05 0.25 0.09 79.67 05:05:01 AM 0 10.66 0.00 1.89 0.28 0.08 87.08 05:05:01 AM 1 25.22 0.00 2.22 0.22 0.10 72.24 Average: all 22.37 0.00 2.56 2.72 0.09 72.26 Average: 0 14.86 0.00 2.15 3.00 0.09 79.90 Average: 1 29.89 0.01 2.98 2.44 0.09 64.59