---> uname -a: Linux prd-centos8-robot-2c-8g-2316.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: 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 591 4889 19 2217 6809 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:96:93:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85488sec preferred_lft 85488sec inet6 fe80::f816:3eff:fe96:939a/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) 02/03/2024 _x86_64_ (2 CPU) 04:08:04 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 94.85 12.55 82.31 2187.54 6325.01 04:11:01 AM 74.45 0.62 73.83 27.45 7731.30 04:12:01 AM 31.96 0.87 31.09 125.71 2322.25 04:13:01 AM 44.72 2.72 42.00 447.72 2668.26 04:14:01 AM 34.64 0.00 34.64 0.00 5849.34 04:15:01 AM 5.60 0.02 5.58 0.13 270.01 04:16:01 AM 0.93 0.00 0.93 0.00 603.78 04:17:01 AM 0.58 0.02 0.57 0.67 386.90 04:18:01 AM 0.47 0.00 0.47 0.00 150.32 04:19:01 AM 1.00 0.25 0.75 32.93 246.56 04:20:01 AM 0.33 0.00 0.33 0.00 35.07 04:21:01 AM 0.23 0.00 0.23 0.00 16.78 04:22:01 AM 14.51 0.23 14.28 33.86 707.13 04:23:01 AM 33.73 0.47 33.27 48.91 3224.32 Average: 24.14 1.27 22.88 207.50 2181.27 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5267112 7032720 2615344 33.18 2688 1947836 746760 8.36 188724 2105204 179564 04:11:01 AM 5217076 7033508 2665380 33.81 2688 1992840 700284 7.84 195036 2118748 47344 04:12:01 AM 5250260 7070808 2632196 33.39 2688 1997860 670744 7.51 215696 2072284 4 04:13:01 AM 5028312 7052432 2854144 36.21 2688 2193080 678872 7.60 241248 2243304 159616 04:14:01 AM 4989304 7013128 2893152 36.70 2688 2193328 728892 8.16 241316 2276856 40 04:15:01 AM 4962768 6998476 2919688 37.04 2688 2205260 745276 8.34 241748 2302768 10304 04:16:01 AM 4948604 6997352 2933852 37.22 2688 2218332 745276 8.34 241748 2316808 5748 04:17:01 AM 4941804 6997964 2940652 37.31 2688 2225664 745276 8.34 241748 2324340 1568 04:18:01 AM 4930704 6992348 2951752 37.45 2688 2231224 760860 8.52 241796 2334440 2780 04:19:01 AM 4568552 6959000 3313904 42.04 2688 2236828 736428 8.25 243536 2315832 372 04:20:01 AM 4571236 6962240 3311220 42.01 2688 2237384 736236 8.24 243536 2313292 52 04:21:01 AM 4570488 6961988 3311968 42.02 2688 2237852 736236 8.24 243552 2314136 96 04:22:01 AM 5021020 6983848 2861436 36.30 2688 2137224 746912 8.36 294292 2214100 81220 04:23:01 AM 4989220 6967916 2893236 36.70 2688 2153632 773380 8.66 481920 2058000 14616 Average: 4946890 7001695 2935566 37.24 2688 2157739 732245 8.20 253993 2236437 35952 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 89.47 72.39 1076.83 9.09 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 20.82 17.52 159.12 5.03 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 18.35 11.03 5.87 3.71 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 241.59 221.84 356.86 49.17 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 15.36 12.16 11.17 5.16 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 45.46 36.52 98.38 10.40 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 37.75 37.02 84.87 11.30 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 25.95 27.83 37.63 8.65 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 22.84 19.96 23.50 11.57 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 46.91 60.99 66.97 5.88 0.00 0.00 0.00 0.00 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 5.41 5.43 1.77 1.49 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 17.28 12.93 3.72 2.40 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 75.01 48.92 143.23 89.15 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 16.53 15.43 13.24 7.44 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 48.48 42.86 148.80 15.75 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) 02/03/2024 _x86_64_ (2 CPU) 04:08:04 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 37.57 0.00 5.42 3.26 0.11 53.64 04:10:01 AM 0 40.83 0.00 5.81 3.36 0.10 49.90 04:10:01 AM 1 34.31 0.00 5.04 3.17 0.12 57.37 04:11:01 AM all 24.41 0.00 3.29 2.23 0.07 70.01 04:11:01 AM 0 26.62 0.00 3.52 3.25 0.07 66.53 04:11:01 AM 1 22.19 0.00 3.06 1.20 0.07 73.48 04:12:01 AM all 11.72 0.00 1.34 1.04 0.08 85.82 04:12:01 AM 0 13.68 0.00 1.45 1.27 0.08 83.51 04:12:01 AM 1 9.77 0.00 1.24 0.80 0.07 88.13 04:13:01 AM all 32.18 0.00 4.81 1.03 0.10 61.88 04:13:01 AM 0 35.40 0.00 5.27 0.97 0.08 58.28 04:13:01 AM 1 28.96 0.00 4.35 1.10 0.12 65.47 04:14:01 AM all 1.31 0.00 0.56 1.85 0.07 96.21 04:14:01 AM 0 0.60 0.00 0.52 1.82 0.08 96.98 04:14:01 AM 1 2.02 0.00 0.60 1.89 0.05 95.44 04:15:01 AM all 14.93 0.00 0.30 0.09 0.11 84.56 04:15:01 AM 0 23.72 0.00 0.28 0.18 0.10 75.71 04:15:01 AM 1 6.10 0.00 0.32 0.00 0.12 93.47 04:16:01 AM all 17.99 0.00 0.19 0.07 0.07 81.68 04:16:01 AM 0 24.89 0.00 0.17 0.00 0.08 74.86 04:16:01 AM 1 11.09 0.00 0.22 0.13 0.05 88.51 04:17:01 AM all 12.16 0.00 0.18 0.08 0.07 87.51 04:17:01 AM 0 11.78 0.00 0.17 0.17 0.07 87.82 04:17:01 AM 1 12.55 0.00 0.18 0.00 0.07 87.20 04:18:01 AM all 17.71 0.00 0.21 0.00 0.09 81.99 04:18:01 AM 0 32.03 0.00 0.20 0.00 0.10 67.67 04:18:01 AM 1 3.39 0.00 0.22 0.00 0.08 96.31 04:19:01 AM all 10.77 0.00 6.88 0.05 0.10 82.20 04:19:01 AM 0 12.52 0.00 6.93 0.00 0.10 80.45 04:19:01 AM 1 9.02 0.00 6.83 0.10 0.10 83.95 04:20:01 AM all 2.98 0.00 0.14 0.00 0.08 96.79 04:20:01 AM 0 2.87 0.00 0.12 0.00 0.07 96.95 04:20:01 AM 1 3.09 0.00 0.17 0.00 0.10 96.64 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 4.96 0.00 0.18 0.00 0.08 94.79 04:21:01 AM 0 4.62 0.00 0.20 0.00 0.08 95.09 04:21:01 AM 1 5.29 0.00 0.15 0.00 0.07 94.50 04:22:01 AM all 22.84 0.00 2.58 0.09 0.10 74.39 04:22:01 AM 0 23.47 0.00 3.00 0.03 0.08 73.42 04:22:01 AM 1 22.22 0.00 2.15 0.15 0.12 75.36 04:23:01 AM all 23.58 0.00 2.21 1.79 0.08 72.35 04:23:01 AM 0 25.49 0.00 2.12 1.55 0.07 70.78 04:23:01 AM 1 21.64 0.00 2.30 2.03 0.08 73.94 Average: all 16.80 0.00 2.02 0.83 0.08 80.27 Average: 0 19.90 0.00 2.13 0.90 0.08 76.99 Average: 1 13.69 0.00 1.92 0.76 0.09 83.55