---> uname -a: Linux prd-centos8-robot-2c-8g-5385.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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4965 19 2120 6789 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:cf:e8:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:fecf:e81c/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) 02/10/2024 _x86_64_ (2 CPU) 04:17:53 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 86.89 12.23 74.66 2179.01 6393.82 04:21:01 AM 92.20 0.67 91.54 28.52 8413.21 04:22:01 AM 24.20 1.07 23.13 124.65 2203.12 04:23:01 AM 38.59 0.17 38.42 5.86 3203.45 04:24:01 AM 41.98 0.03 41.94 3.47 5985.39 04:25:01 AM 5.93 0.02 5.92 0.13 257.11 04:26:01 AM 0.68 0.00 0.68 0.00 35.47 04:27:01 AM 0.28 0.00 0.28 0.00 90.18 04:28:01 AM 0.57 0.00 0.57 0.00 17.21 04:29:01 AM 0.40 0.03 0.37 1.87 12.73 04:30:01 AM 24.00 0.32 23.68 44.13 1273.72 Average: 28.70 1.32 27.38 217.07 2535.21 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5301260 7052516 2581188 32.75 2688 1934204 719920 8.06 185992 2076208 167828 04:21:01 AM 5200452 7017488 2681996 34.02 2688 1994260 718404 8.04 194356 2141872 47348 04:22:01 AM 5145520 6997136 2736928 34.72 2688 2028316 727012 8.14 218932 2169032 28864 04:23:01 AM 4965460 6976644 2916988 37.01 2688 2181836 746068 8.35 232132 2316572 135688 04:24:01 AM 5003664 7015568 2878784 36.52 2688 2181760 701924 7.86 233712 2269628 28 04:25:01 AM 4963316 6976420 2919132 37.03 2688 2182960 766424 8.58 233896 2309416 64 04:26:01 AM 4956732 6972768 2925716 37.12 2688 2185892 766424 8.58 233896 2316200 2248 04:27:01 AM 4956228 6972656 2926220 37.12 2688 2186308 766424 8.58 233896 2316784 24 04:28:01 AM 4955904 6972700 2926544 37.13 2688 2186668 766424 8.58 233896 2317112 24 04:29:01 AM 4996128 7015624 2886320 36.62 2688 2189352 696528 7.80 234328 2276704 2412 04:30:01 AM 5092800 6957048 2789648 35.39 2688 2039732 776316 8.69 431980 2007728 26256 Average: 5048860 6993324 2833588 35.95 2688 2117390 741079 8.30 242456 2228841 37344 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 92.34 71.48 1051.23 8.38 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 24.12 21.16 201.71 5.52 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 22.78 13.88 7.44 4.60 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 36.39 32.29 310.31 5.82 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 621.50 554.81 123.11 108.24 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 32.51 24.06 18.84 4.41 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 31.56 34.04 8.43 6.76 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 10.60 10.63 2.23 1.97 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 10.01 9.68 2.08 1.81 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 14.50 14.38 4.23 3.94 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 53.17 41.09 90.42 31.56 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 86.31 75.22 165.47 16.64 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) 02/10/2024 _x86_64_ (2 CPU) 04:17:53 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 35.33 0.00 4.98 2.73 0.10 56.86 04:20:01 AM 0 37.93 0.00 5.11 1.70 0.10 55.16 04:20:01 AM 1 32.73 0.00 4.84 3.76 0.10 58.57 04:21:01 AM all 29.25 0.00 3.84 2.41 0.08 64.41 04:21:01 AM 0 35.80 0.00 3.83 1.58 0.08 58.70 04:21:01 AM 1 22.71 0.00 3.84 3.24 0.08 70.12 04:22:01 AM all 16.15 0.00 2.17 2.05 0.20 79.43 04:22:01 AM 0 16.52 0.00 2.33 1.70 0.20 79.25 04:22:01 AM 1 15.79 0.00 2.00 2.40 0.20 79.61 04:23:01 AM all 17.16 0.00 2.51 9.87 0.07 70.40 04:23:01 AM 0 19.91 0.00 2.60 12.10 0.07 65.32 04:23:01 AM 1 14.40 0.00 2.42 7.63 0.07 75.48 04:24:01 AM all 12.17 0.00 2.67 2.08 0.06 83.02 04:24:01 AM 0 16.36 0.00 2.77 2.43 0.05 78.40 04:24:01 AM 1 7.99 0.00 2.58 1.73 0.07 87.64 04:25:01 AM all 6.55 0.00 0.40 0.18 0.05 92.81 04:25:01 AM 0 11.75 0.00 0.47 0.00 0.07 87.71 04:25:01 AM 1 1.37 0.00 0.33 0.37 0.03 97.89 04:26:01 AM all 16.25 0.00 0.37 0.01 0.08 83.29 04:26:01 AM 0 18.01 0.00 0.39 0.00 0.07 81.53 04:26:01 AM 1 14.49 0.00 0.35 0.02 0.08 85.05 04:27:01 AM all 4.93 0.00 0.23 0.00 0.08 94.76 04:27:01 AM 0 4.32 0.00 0.22 0.00 0.07 95.40 04:27:01 AM 1 5.55 0.00 0.25 0.00 0.08 94.11 04:28:01 AM all 4.61 0.00 0.19 0.00 0.06 95.13 04:28:01 AM 0 5.19 0.00 0.20 0.00 0.07 94.54 04:28:01 AM 1 4.04 0.00 0.18 0.00 0.05 95.73 04:29:01 AM all 7.20 0.00 0.26 0.00 0.05 92.49 04:29:01 AM 0 1.82 0.00 0.22 0.00 0.03 97.93 04:29:01 AM 1 12.58 0.00 0.30 0.00 0.07 87.05 04:30:01 AM all 22.60 0.00 2.76 0.43 0.09 74.13 04:30:01 AM 0 32.29 0.00 3.24 0.33 0.10 64.04 04:30:01 AM 1 12.89 0.00 2.27 0.52 0.08 84.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.68 0.00 1.86 1.80 0.08 80.59 Average: 0 18.19 0.00 1.95 1.81 0.08 77.97 Average: 1 13.16 0.00 1.77 1.79 0.08 83.20