---> uname -a: Linux prd-centos8-robot-2c-8g-5514.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4877 19 2171 6751 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:71:03:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84697sec preferred_lft 84697sec inet6 fe80::f816:3eff:fe71:346/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (prd-centos8-robot-2c-8g-5514.novalocal) 04/07/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.07 0.02 1.05 0.13 210.48 12:02:01 AM 0.45 0.07 0.38 1.73 32.61 12:03:01 AM 0.25 0.00 0.25 0.00 28.73 12:04:01 AM 0.33 0.00 0.33 0.00 17.15 12:05:01 AM 0.30 0.00 0.30 0.00 30.19 12:06:01 AM 0.33 0.00 0.33 0.00 28.21 12:07:01 AM 0.17 0.02 0.15 0.13 25.50 12:08:01 AM 0.40 0.07 0.33 7.60 29.66 12:09:01 AM 0.55 0.03 0.52 0.27 18.13 12:10:01 AM 0.28 0.00 0.28 0.00 27.62 12:11:01 AM 0.20 0.00 0.20 0.00 28.17 12:12:01 AM 0.20 0.00 0.20 0.00 26.54 12:13:01 AM 0.18 0.00 0.18 0.00 14.23 12:14:01 AM 0.37 0.00 0.37 0.00 29.71 12:15:01 AM 0.27 0.00 0.27 0.00 32.12 12:16:01 AM 0.20 0.00 0.20 0.00 26.56 12:17:01 AM 0.18 0.00 0.18 0.00 15.88 12:18:01 AM 0.15 0.00 0.15 0.00 25.19 12:19:01 AM 0.30 0.00 0.30 0.00 28.90 12:20:01 AM 1.42 0.10 1.32 1.47 179.05 12:21:01 AM 26.35 0.37 25.99 61.17 1970.78 Average: 1.62 0.03 1.59 3.45 134.56 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4933092 6979824 2949344 37.42 2688 2216156 789132 8.84 267724 2308188 372 12:02:01 AM 4930548 6978004 2951888 37.45 2688 2216880 789132 8.84 267848 2310676 224 12:03:01 AM 4928708 6976808 2953728 37.47 2688 2217532 789132 8.84 267848 2312828 80 12:04:01 AM 4928088 6976864 2954348 37.48 2688 2218180 789132 8.84 268284 2312912 396 12:05:01 AM 4926192 6975636 2956244 37.50 2688 2218840 772764 8.65 268284 2314908 228 12:06:01 AM 4924268 6974404 2958168 37.53 2688 2219564 772764 8.65 268284 2317112 228 12:07:01 AM 4921408 6972228 2961028 37.56 2688 2220220 794880 8.90 268284 2319644 160 12:08:01 AM 4919200 6970928 2963236 37.59 2688 2221120 793444 8.88 268312 2321924 72 12:09:01 AM 4917968 6970284 2964468 37.61 2688 2221704 793444 8.88 268404 2323304 376 12:10:01 AM 4915800 6968768 2966636 37.64 2688 2222356 786764 8.81 268404 2325244 296 12:11:01 AM 4913544 6967172 2968892 37.66 2688 2223016 786764 8.81 268404 2327656 156 12:12:01 AM 4911600 6965884 2970836 37.69 2688 2223672 786764 8.81 268404 2329528 88 12:13:01 AM 4909556 6964488 2972880 37.72 2688 2224320 786764 8.81 268404 2331732 360 12:14:01 AM 4906908 6962500 2975528 37.75 2688 2224980 786764 8.81 268404 2334004 308 12:15:01 AM 4904856 6961132 2977580 37.77 2688 2225696 786764 8.81 268404 2336252 152 12:16:01 AM 4902896 6959856 2979540 37.80 2688 2226356 786764 8.81 268404 2338256 84 12:17:01 AM 4901016 6958608 2981420 37.82 2688 2227008 786764 8.81 268404 2340168 304 12:18:01 AM 4898956 6957128 2983480 37.85 2688 2227584 786764 8.81 268404 2342104 152 12:19:01 AM 4896676 6955504 2985760 37.88 2688 2228240 786764 8.81 268404 2344636 88 12:20:01 AM 5075908 6971236 2806528 35.60 2688 2066120 696736 7.80 278676 2148400 2728 12:21:01 AM 4997604 6913256 2884832 36.60 2688 2090488 778880 8.72 462776 2069428 244 Average: 4926895 6965739 2955541 37.50 2688 2208573 782242 8.76 278036 2305186 338 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 11.53 11.33 3.04 2.43 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 10.38 9.89 2.69 2.16 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 11.38 10.05 2.75 2.17 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 13.25 10.98 4.67 2.71 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 11.11 10.68 5.97 2.21 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 15.30 11.11 3.37 2.42 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 13.90 10.75 3.16 2.40 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 10.26 10.06 2.68 2.17 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 9.18 8.86 2.46 1.99 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 10.01 9.85 2.60 2.16 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 10.38 10.00 2.71 2.19 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 10.05 10.16 2.63 2.18 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 13.03 9.81 2.84 2.15 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 10.65 10.23 2.72 2.24 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 15.24 11.10 3.28 2.41 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 12.33 10.78 3.02 2.43 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 9.97 9.42 2.63 2.13 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 9.30 9.11 2.37 1.94 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 10.08 10.15 2.66 2.24 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 52.65 39.14 67.21 93.40 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 29.82 26.02 69.19 26.15 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 14.28 12.36 9.27 7.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (prd-centos8-robot-2c-8g-5514.novalocal) 04/07/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 7.67 0.03 0.73 0.08 0.06 91.43 12:01:01 AM 0 14.50 0.07 1.28 0.14 0.07 83.94 12:01:01 AM 1 1.25 0.00 0.22 0.02 0.05 98.46 12:02:01 AM all 7.50 0.00 0.57 0.00 0.05 91.88 12:02:01 AM 0 12.05 0.00 0.81 0.00 0.05 87.09 12:02:01 AM 1 3.13 0.00 0.34 0.00 0.05 96.48 12:03:01 AM all 7.28 0.00 0.52 0.00 0.05 92.14 12:03:01 AM 0 13.95 0.00 0.88 0.00 0.07 85.09 12:03:01 AM 1 0.97 0.00 0.18 0.00 0.03 98.81 12:04:01 AM all 7.39 0.00 0.52 0.00 0.06 92.03 12:04:01 AM 0 4.28 0.00 0.34 0.00 0.05 95.33 12:04:01 AM 1 10.57 0.00 0.71 0.00 0.07 88.65 12:05:01 AM all 7.54 0.00 0.52 0.00 0.07 91.87 12:05:01 AM 0 7.97 0.00 0.52 0.00 0.07 91.44 12:05:01 AM 1 7.10 0.00 0.53 0.00 0.07 92.30 12:06:01 AM all 7.57 0.00 0.57 0.00 0.08 91.78 12:06:01 AM 0 1.37 0.00 0.18 0.00 0.07 98.38 12:06:01 AM 1 14.15 0.00 0.98 0.00 0.09 84.78 12:07:01 AM all 7.91 0.00 0.56 0.00 0.05 91.48 12:07:01 AM 0 11.25 0.00 0.78 0.00 0.05 87.92 12:07:01 AM 1 4.64 0.00 0.34 0.00 0.05 94.97 12:08:01 AM all 7.62 0.00 0.57 0.00 0.06 91.75 12:08:01 AM 0 13.35 0.00 0.90 0.00 0.07 85.67 12:08:01 AM 1 2.19 0.00 0.25 0.00 0.05 97.51 12:09:01 AM all 6.97 0.00 0.60 0.00 0.10 92.33 12:09:01 AM 0 6.05 0.00 0.48 0.00 0.12 93.35 12:09:01 AM 1 7.90 0.00 0.72 0.00 0.09 91.30 12:10:01 AM all 7.62 0.00 0.52 0.00 0.06 91.80 12:10:01 AM 0 9.59 0.00 0.66 0.00 0.07 89.68 12:10:01 AM 1 5.68 0.00 0.39 0.00 0.05 93.88 12:11:01 AM all 7.67 0.00 0.53 0.00 0.06 91.74 12:11:01 AM 0 10.75 0.00 0.68 0.00 0.07 88.50 12:11:01 AM 1 4.65 0.00 0.38 0.00 0.05 94.92 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 7.50 0.00 0.55 0.00 0.06 91.89 12:12:01 AM 0 13.84 0.00 0.87 0.00 0.05 85.23 12:12:01 AM 1 1.53 0.00 0.25 0.00 0.07 98.15 12:13:01 AM all 7.02 0.00 0.47 0.00 0.06 92.44 12:13:01 AM 0 13.43 0.00 0.80 0.00 0.07 85.70 12:13:01 AM 1 0.99 0.00 0.17 0.00 0.05 98.80 12:14:01 AM all 7.63 0.00 0.51 0.00 0.06 91.80 12:14:01 AM 0 14.14 0.00 0.89 0.00 0.07 84.90 12:14:01 AM 1 1.49 0.00 0.15 0.00 0.05 98.31 12:15:01 AM all 8.41 0.00 0.57 0.00 0.07 90.95 12:15:01 AM 0 16.30 0.00 1.00 0.00 0.09 82.61 12:15:01 AM 1 0.90 0.00 0.17 0.00 0.05 98.88 12:16:01 AM all 7.57 0.00 0.53 0.00 0.07 91.83 12:16:01 AM 0 11.61 0.00 0.73 0.00 0.07 87.60 12:16:01 AM 1 3.64 0.00 0.34 0.00 0.07 95.96 12:17:01 AM all 7.92 0.00 0.52 0.03 0.06 91.47 12:17:01 AM 0 15.38 0.00 0.89 0.00 0.07 83.66 12:17:01 AM 1 0.89 0.00 0.18 0.05 0.05 98.83 12:18:01 AM all 6.84 0.00 0.49 0.00 0.06 92.61 12:18:01 AM 0 12.77 0.00 0.84 0.00 0.07 86.31 12:18:01 AM 1 1.19 0.00 0.15 0.00 0.05 98.61 12:19:01 AM all 7.63 0.00 0.52 0.00 0.08 91.77 12:19:01 AM 0 7.53 0.00 0.55 0.00 0.09 91.83 12:19:01 AM 1 7.73 0.00 0.50 0.00 0.07 91.71 12:20:01 AM all 12.35 0.00 1.08 0.04 0.07 86.46 12:20:01 AM 0 20.93 0.00 1.63 0.00 0.07 77.36 12:20:01 AM 1 4.11 0.00 0.55 0.08 0.07 95.19 12:21:01 AM all 29.20 0.00 2.72 1.11 0.08 66.89 12:21:01 AM 0 43.33 0.00 3.07 1.55 0.08 51.97 12:21:01 AM 1 15.05 0.00 2.37 0.67 0.07 81.85 Average: all 8.83 0.00 0.68 0.06 0.06 90.36 Average: 0 13.08 0.00 0.90 0.08 0.07 85.87 Average: 1 4.70 0.00 0.47 0.04 0.06 94.73