---> uname -a: Linux prd-centos8-robot-2c-8g-551.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4898 19 2203 6804 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:75:b7:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85524sec preferred_lft 85524sec inet6 fe80::f816:3eff:fe75:b7ba/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) 01/28/2024 _x86_64_ (2 CPU) 07:15:05 LINUX RESTART (2 CPU) 07:16:02 AM tps rtps wtps bread/s bwrtn/s 07:17:01 AM 89.63 12.98 76.65 2230.43 6409.32 07:18:01 AM 88.97 0.62 88.35 27.46 9165.24 07:19:01 AM 34.54 0.87 33.67 125.69 2604.35 07:20:01 AM 64.05 0.20 63.85 9.33 7119.59 07:21:01 AM 17.43 0.02 17.41 0.13 1340.48 07:22:01 AM 2.58 0.00 2.58 0.00 503.67 07:23:01 AM 0.83 0.00 0.83 0.00 421.03 07:24:01 AM 0.30 0.02 0.28 0.67 243.69 07:25:01 AM 0.88 0.03 0.85 1.87 234.64 07:26:02 AM 0.72 0.22 0.50 31.06 128.66 07:27:01 AM 0.29 0.00 0.29 0.00 15.28 07:28:01 AM 0.28 0.00 0.28 0.00 20.90 07:29:01 AM 24.54 0.32 24.23 44.12 2763.10 Average: 24.95 1.16 23.79 187.69 2380.30 07:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:17:01 AM 5344992 7070180 2537464 32.19 2688 1908596 704900 7.89 188780 2031636 156164 07:18:01 AM 5212016 7026792 2670440 33.88 2688 1991272 695916 7.79 194556 2124636 47348 07:19:01 AM 5173960 7022564 2708496 34.36 2688 2025252 699276 7.83 217848 2143264 28796 07:20:01 AM 5031084 7039628 2851372 36.17 2688 2178072 679756 7.61 232476 2242232 28608 07:21:01 AM 4994788 7004600 2887668 36.63 2688 2179708 711132 7.96 232596 2278812 1488 07:22:01 AM 4965304 6992520 2917152 37.01 2688 2197144 727416 8.14 232944 2308428 5872 07:23:01 AM 4949136 6987856 2933320 37.21 2688 2208624 727416 8.14 232944 2324216 5200 07:24:01 AM 4945292 6986880 2937164 37.26 2688 2211496 727416 8.14 233024 2328512 788 07:25:01 AM 4932244 6981500 2950212 37.43 2688 2219164 727416 8.14 233192 2340632 1744 07:26:02 AM 4535584 6909940 3346872 42.46 2688 2222104 752316 8.42 234576 2357236 148 07:27:01 AM 4568684 6943736 3313772 42.04 2688 2222760 720132 8.06 234864 2324520 512 07:28:01 AM 4493480 6870468 3388976 42.99 2688 2224736 799600 8.95 234864 2399760 1984 07:29:01 AM 5011692 6958896 2870764 36.42 2688 2122748 755524 8.46 469964 2050012 26252 Average: 4935250 6984274 2947206 37.39 2688 2147052 725247 8.12 244048 2250300 23454 07:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 172.18 119.98 1173.76 26.62 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 44.89 34.09 397.27 7.21 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 15.68 10.71 5.95 12.97 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 192.52 159.83 346.63 33.52 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 25.20 17.65 22.32 2.76 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 62.43 56.23 124.44 15.26 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 37.53 32.01 76.67 12.34 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 22.65 22.00 10.95 5.60 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 24.94 22.29 65.10 11.98 0.00 0.00 0.00 0.00 07:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:02 AM eth0 39.11 54.41 22.39 5.16 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 16.38 13.33 3.81 2.65 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 4.00 3.38 1.44 0.57 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 80.42 56.41 144.85 96.48 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 56.67 46.28 183.25 17.94 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) 01/28/2024 _x86_64_ (2 CPU) 07:15:05 LINUX RESTART (2 CPU) 07:16:02 AM CPU %user %nice %system %iowait %steal %idle 07:17:01 AM all 34.86 0.00 5.54 2.99 0.09 56.53 07:17:01 AM 0 33.62 0.00 4.81 3.57 0.09 57.91 07:17:01 AM 1 36.10 0.00 6.26 2.40 0.10 55.14 07:18:01 AM all 31.07 0.00 4.06 2.69 0.10 62.09 07:18:01 AM 0 19.37 0.00 3.52 3.12 0.10 73.89 07:18:01 AM 1 42.82 0.00 4.60 2.25 0.10 50.23 07:19:01 AM all 15.68 0.00 1.85 2.23 0.08 80.16 07:19:01 AM 0 11.18 0.00 1.72 2.72 0.07 84.31 07:19:01 AM 1 20.18 0.00 1.97 1.74 0.10 76.01 07:20:01 AM all 28.07 0.00 4.07 3.05 0.13 64.69 07:20:01 AM 0 27.50 0.00 3.72 3.72 0.12 64.94 07:20:01 AM 1 28.63 0.00 4.41 2.37 0.15 64.43 07:21:01 AM all 3.47 0.00 0.43 2.22 0.05 93.83 07:21:01 AM 0 2.64 0.00 0.38 2.33 0.05 94.59 07:21:01 AM 1 4.30 0.00 0.47 2.11 0.05 93.07 07:22:01 AM all 22.24 0.00 0.27 0.23 0.08 77.17 07:22:01 AM 0 3.44 0.00 0.25 0.13 0.08 96.09 07:22:01 AM 1 40.99 0.00 0.28 0.33 0.08 58.31 07:23:01 AM all 13.19 0.00 0.18 0.12 0.05 86.46 07:23:01 AM 0 9.48 0.00 0.20 0.10 0.05 90.17 07:23:01 AM 1 16.88 0.00 0.17 0.13 0.05 82.77 07:24:01 AM all 11.47 0.00 0.18 0.03 0.06 88.26 07:24:01 AM 0 7.26 0.00 0.22 0.05 0.05 92.42 07:24:01 AM 1 15.68 0.00 0.15 0.00 0.07 84.10 07:25:01 AM all 15.01 0.00 0.27 0.04 0.07 84.61 07:25:01 AM 0 9.54 0.00 0.30 0.08 0.07 90.01 07:25:01 AM 1 20.48 0.00 0.23 0.00 0.07 79.22 07:26:02 AM all 10.01 0.00 6.22 0.05 0.08 83.64 07:26:02 AM 0 10.05 0.00 6.21 0.10 0.08 83.55 07:26:02 AM 1 9.96 0.00 6.22 0.00 0.08 83.73 07:27:01 AM all 5.42 0.00 0.20 0.00 0.07 94.32 07:27:01 AM 0 2.72 0.00 0.17 0.00 0.05 97.06 07:27:01 AM 1 8.12 0.00 0.22 0.00 0.09 91.58 07:27:01 AM CPU %user %nice %system %iowait %steal %idle 07:28:01 AM all 5.86 0.00 0.22 0.00 0.07 93.85 07:28:01 AM 0 10.07 0.00 0.28 0.00 0.08 89.56 07:28:01 AM 1 1.67 0.00 0.15 0.00 0.05 98.13 07:29:01 AM all 24.89 0.00 3.19 0.58 0.08 71.26 07:29:01 AM 0 9.46 0.00 2.22 0.79 0.08 87.45 07:29:01 AM 1 40.29 0.00 4.16 0.37 0.08 55.10 Average: all 17.01 0.00 2.05 1.09 0.08 79.77 Average: 0 12.01 0.00 1.85 1.29 0.07 84.78 Average: 1 22.00 0.00 2.25 0.90 0.08 74.76