---> uname -a: Linux prd-centos8-robot-2c-8g-17759.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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4829 19 2289 6822 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:8b:7c:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85455sec preferred_lft 85455sec inet6 fe80::f816:3eff:fe8b:7c51/64 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) 01/19/2024 _x86_64_ (2 CPU) 01:06:43 LINUX RESTART (2 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 75.82 21.64 54.18 5498.70 39857.88 01:09:01 AM 109.36 6.53 102.83 1267.84 9458.50 01:10:01 AM 57.18 0.65 56.53 28.12 4193.77 01:11:01 AM 27.90 0.82 27.09 124.60 2436.05 01:12:01 AM 60.28 0.20 60.08 9.33 7050.45 01:13:01 AM 17.15 0.02 17.13 0.13 1309.07 01:14:01 AM 1.87 0.00 1.87 0.00 123.63 01:15:01 AM 0.73 0.00 0.73 0.00 89.44 01:16:01 AM 0.30 0.00 0.30 0.00 17.01 01:17:01 AM 0.15 0.00 0.15 0.00 14.55 01:18:01 AM 0.38 0.00 0.38 0.00 16.28 01:19:01 AM 0.53 0.00 0.53 0.00 13.73 01:20:01 AM 0.23 0.00 0.23 0.00 12.65 01:21:01 AM 2.93 0.23 2.70 33.86 122.16 01:22:01 AM 64.80 23.04 41.75 812.00 4852.67 Average: 27.98 3.54 24.43 518.32 4638.02 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 5514364 7050928 2368092 30.04 2688 1729400 725320 8.12 162964 1924908 87392 01:09:01 AM 5254036 7034280 2628420 33.35 2688 1960356 718564 8.05 194480 2101404 79308 01:10:01 AM 5235436 7045480 2647020 33.58 2688 1987252 690720 7.73 194976 2108480 46932 01:11:01 AM 5194464 7041068 2687992 34.10 2688 2022068 701560 7.86 222516 2115656 29352 01:12:01 AM 5046324 7049992 2836132 35.98 2688 2173352 657904 7.37 232092 2229720 28592 01:13:01 AM 5009896 7014276 2872560 36.44 2688 2174072 716968 8.03 232220 2265532 692 01:14:01 AM 5004536 7010204 2877920 36.51 2688 2175352 716968 8.03 232288 2270748 120 01:15:01 AM 5000380 7008448 2882076 36.56 2688 2177768 716968 8.03 232292 2275156 176 01:16:01 AM 5000060 7008464 2882396 36.57 2688 2178096 716968 8.03 232292 2275652 88 01:17:01 AM 4999760 7008528 2882696 36.57 2688 2178452 716968 8.03 232292 2275900 40 01:18:01 AM 5031828 7040924 2850628 36.16 2688 2178796 688840 7.71 232552 2244200 24 01:19:01 AM 5031248 7040568 2851208 36.17 2688 2179020 688840 7.71 232552 2244656 32 01:20:01 AM 5029624 7039300 2852832 36.19 2688 2179376 693460 7.76 232552 2246148 60 01:21:01 AM 5156436 7009572 2726020 34.58 2688 2026312 690540 7.73 233276 2135396 3780 01:22:01 AM 4929996 6967048 2952460 37.46 2688 2212068 757544 8.48 541196 2059840 86376 Average: 5095893 7024605 2786563 35.35 2688 2102116 706542 7.91 242703 2184893 24198 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 282.37 170.66 1265.26 55.14 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 45.53 38.90 599.39 5.38 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 22.56 16.04 149.01 4.53 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 22.97 14.43 9.35 4.62 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 631.51 496.47 426.97 103.60 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 32.74 22.81 13.65 7.13 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 23.81 24.89 6.22 4.60 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 23.60 25.13 5.69 5.17 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 9.93 9.18 2.00 1.70 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 10.05 9.70 2.06 1.79 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 9.40 9.57 2.06 1.81 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 6.75 6.60 1.37 1.21 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 9.33 9.60 2.00 1.78 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 48.65 40.24 66.12 34.83 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 161.81 116.73 1329.83 13.80 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 89.40 67.40 258.74 16.47 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) 01/19/2024 _x86_64_ (2 CPU) 01:06:43 LINUX RESTART (2 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 33.61 0.00 6.57 6.75 0.11 52.95 01:08:01 AM 0 34.29 0.00 6.43 6.80 0.12 52.36 01:08:01 AM 1 32.94 0.00 6.72 6.70 0.10 53.54 01:09:01 AM all 30.72 0.00 4.85 3.73 0.12 60.59 01:09:01 AM 0 15.71 0.00 4.36 4.11 0.13 75.68 01:09:01 AM 1 45.70 0.00 5.34 3.35 0.10 45.52 01:10:01 AM all 20.18 0.00 2.75 13.17 0.10 63.80 01:10:01 AM 0 14.03 0.00 2.38 24.00 0.08 59.51 01:10:01 AM 1 26.32 0.00 3.12 2.35 0.12 68.09 01:11:01 AM all 19.55 0.00 2.52 2.02 0.08 75.84 01:11:01 AM 0 20.10 0.00 2.66 2.49 0.08 74.67 01:11:01 AM 1 18.99 0.00 2.39 1.55 0.07 77.00 01:12:01 AM all 26.26 0.00 4.37 2.52 0.09 66.76 01:12:01 AM 0 22.44 0.00 3.92 0.82 0.08 72.74 01:12:01 AM 1 30.09 0.00 4.82 4.23 0.10 60.77 01:13:01 AM all 2.76 0.00 0.49 0.43 0.03 96.29 01:13:01 AM 0 1.71 0.00 0.38 0.69 0.03 97.19 01:13:01 AM 1 3.81 0.00 0.60 0.17 0.03 95.38 01:14:01 AM all 10.41 0.00 0.30 0.01 0.06 89.22 01:14:01 AM 0 8.54 0.00 0.29 0.02 0.05 91.11 01:14:01 AM 1 12.29 0.00 0.32 0.00 0.07 87.32 01:15:01 AM all 12.83 0.00 0.28 0.08 0.05 86.76 01:15:01 AM 0 10.37 0.00 0.27 0.17 0.05 89.14 01:15:01 AM 1 15.29 0.00 0.29 0.00 0.05 84.38 01:16:01 AM all 4.28 0.00 0.18 0.00 0.04 95.49 01:16:01 AM 0 1.15 0.00 0.13 0.00 0.03 98.68 01:16:01 AM 1 7.42 0.00 0.23 0.00 0.05 92.30 01:17:01 AM all 4.36 0.00 0.18 0.00 0.05 95.42 01:17:01 AM 0 2.03 0.00 0.15 0.00 0.03 97.79 01:17:01 AM 1 6.69 0.00 0.20 0.00 0.07 93.04 01:18:01 AM all 4.41 0.00 0.18 0.00 0.06 95.36 01:18:01 AM 0 3.74 0.00 0.15 0.00 0.07 96.05 01:18:01 AM 1 5.08 0.00 0.20 0.00 0.05 94.67 01:18:01 AM CPU %user %nice %system %iowait %steal %idle 01:19:01 AM all 3.05 0.00 0.14 0.00 0.86 95.95 01:19:01 AM 0 2.89 0.00 0.13 0.00 0.25 96.73 01:19:01 AM 1 3.21 0.00 0.15 0.00 1.46 95.19 01:20:01 AM all 4.43 0.00 0.19 0.00 0.04 95.34 01:20:01 AM 0 2.73 0.00 0.17 0.00 0.03 97.07 01:20:01 AM 1 6.14 0.00 0.22 0.00 0.05 93.59 01:21:01 AM all 8.84 0.00 1.36 0.04 0.07 89.68 01:21:01 AM 0 7.51 0.00 1.56 0.05 0.07 90.81 01:21:01 AM 1 10.18 0.00 1.17 0.03 0.07 88.55 01:22:01 AM all 28.12 16.53 3.28 2.20 0.09 49.79 01:22:01 AM 0 15.42 24.29 3.21 3.07 0.08 53.93 01:22:01 AM 1 40.83 8.76 3.34 1.32 0.10 45.64 Average: all 14.25 1.10 1.84 2.06 0.12 80.62 Average: 0 10.83 1.62 1.74 2.82 0.08 82.90 Average: 1 17.66 0.58 1.94 1.31 0.17 78.33