---> uname -a: Linux prd-centos8-robot-2c-8g-8823.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4998 19 2108 6810 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:59:14:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85529sec preferred_lft 85529sec inet6 fe80::f816:3eff:fe59:14af/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/23/2024 _x86_64_ (2 CPU) 01:04:20 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 94.17 7.01 87.15 1304.23 7686.29 01:07:01 AM 76.84 0.62 76.22 27.60 7392.90 01:08:01 AM 29.14 1.02 28.12 131.42 1562.55 01:09:01 AM 43.38 0.03 43.34 3.47 6394.35 01:10:01 AM 2.97 0.02 2.95 0.13 88.70 01:11:01 AM 1.95 0.00 1.95 0.00 126.46 01:12:01 AM 0.47 0.00 0.47 0.00 87.34 01:13:01 AM 0.23 0.00 0.23 0.00 16.15 01:14:01 AM 0.23 0.00 0.23 0.00 14.96 01:15:01 AM 0.12 0.00 0.12 0.00 7.75 01:16:01 AM 0.23 0.00 0.23 0.00 16.56 01:17:01 AM 0.18 0.00 0.18 0.00 14.41 01:18:01 AM 13.50 0.25 13.25 34.39 506.93 Average: 20.26 0.69 19.57 115.49 1839.61 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5248148 7028084 2634292 33.42 2688 1960060 722200 8.09 193948 2109884 148972 01:07:01 AM 5210876 7029212 2671564 33.89 2688 1996412 687512 7.70 210572 2118904 11004 01:08:01 AM 5076580 7073796 2805860 35.60 2688 2168368 679940 7.61 233964 2208208 159472 01:09:01 AM 5049660 7049176 2832780 35.94 2688 2170576 673256 7.54 235812 2227296 28 01:10:01 AM 5010260 7010792 2872180 36.44 2688 2171592 724236 8.11 235988 2266684 1008 01:11:01 AM 5004532 7007164 2877908 36.51 2688 2173688 724236 8.11 235996 2272396 1152 01:12:01 AM 5002472 7006480 2879968 36.54 2688 2175072 724236 8.11 235996 2274676 104 01:13:01 AM 4999652 7004016 2882788 36.57 2688 2175420 724236 8.11 235996 2277292 56 01:14:01 AM 4999556 7004264 2882884 36.57 2688 2175772 724236 8.11 235996 2277552 24 01:15:01 AM 5000880 7005924 2881560 36.56 2688 2176124 724236 8.11 236232 2276480 200 01:16:01 AM 5000268 7005668 2882172 36.56 2688 2176472 724236 8.11 236232 2277112 132 01:17:01 AM 4998496 7004256 2883944 36.59 2688 2176824 724236 8.11 236232 2278836 88 01:18:01 AM 5130888 6983204 2751552 34.91 2688 2028240 721852 8.08 253984 2150200 20640 Average: 5056328 7016310 2826112 35.85 2688 2132663 713742 7.99 232073 2231963 26375 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 95.15 77.44 1076.95 9.68 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 26.50 19.86 167.78 6.48 0.00 0.00 0.00 0.00 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 44.60 35.34 287.42 16.81 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 580.24 478.62 115.79 93.28 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 28.32 19.63 12.18 3.77 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 27.85 29.61 7.30 5.66 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 17.41 18.11 4.00 3.60 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 10.56 9.93 2.35 2.01 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 10.28 9.35 2.05 1.74 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 11.58 9.93 2.35 1.88 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 9.40 9.30 1.97 1.74 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 9.70 9.82 2.05 1.82 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 50.62 43.12 81.01 38.28 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 70.94 59.23 135.64 14.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/23/2024 _x86_64_ (2 CPU) 01:04:20 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 40.41 0.00 5.46 1.70 0.09 52.34 01:06:01 AM 0 48.71 0.00 6.05 1.57 0.10 43.57 01:06:01 AM 1 32.12 0.00 4.87 1.83 0.08 61.09 01:07:01 AM all 23.93 0.00 2.93 1.28 0.07 71.80 01:07:01 AM 0 35.44 0.00 3.76 1.24 0.07 59.50 01:07:01 AM 1 12.42 0.00 2.10 1.32 0.07 84.09 01:08:01 AM all 24.32 0.00 3.62 0.83 0.07 71.16 01:08:01 AM 0 28.17 0.00 3.83 1.20 0.07 66.73 01:08:01 AM 1 20.47 0.00 3.40 0.45 0.08 75.59 01:09:01 AM all 13.13 0.00 2.51 2.39 0.05 81.92 01:09:01 AM 0 16.71 0.00 2.88 3.14 0.05 77.22 01:09:01 AM 1 9.54 0.00 2.13 1.65 0.05 86.63 01:10:01 AM all 5.13 0.00 0.41 0.02 0.06 94.39 01:10:01 AM 0 7.88 0.00 0.55 0.00 0.05 91.51 01:10:01 AM 1 2.37 0.00 0.27 0.03 0.07 97.26 01:11:01 AM all 12.88 0.00 0.40 0.00 0.07 86.65 01:11:01 AM 0 15.10 0.00 0.44 0.00 0.07 84.40 01:11:01 AM 1 10.68 0.00 0.35 0.00 0.07 88.90 01:12:01 AM all 8.46 0.00 0.25 0.00 0.06 91.23 01:12:01 AM 0 4.48 0.00 0.23 0.00 0.05 95.23 01:12:01 AM 1 12.46 0.00 0.27 0.00 0.07 87.21 01:13:01 AM all 4.40 0.00 0.18 0.00 0.06 95.37 01:13:01 AM 0 3.58 0.00 0.17 0.00 0.05 96.20 01:13:01 AM 1 5.22 0.00 0.18 0.00 0.07 94.53 01:14:01 AM all 4.25 0.00 0.16 0.00 0.06 95.53 01:14:01 AM 0 3.88 0.00 0.18 0.00 0.07 95.87 01:14:01 AM 1 4.63 0.00 0.13 0.00 0.05 95.19 01:15:01 AM all 4.51 0.00 0.18 0.00 0.07 95.25 01:15:01 AM 0 4.35 0.00 0.17 0.00 0.07 95.41 01:15:01 AM 1 4.66 0.00 0.18 0.00 0.07 95.09 01:16:01 AM all 4.30 0.00 0.18 0.00 0.06 95.46 01:16:01 AM 0 3.18 0.00 0.17 0.00 0.05 96.61 01:16:01 AM 1 5.43 0.00 0.20 0.00 0.07 94.30 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 4.41 0.00 0.18 0.00 0.07 95.35 01:17:01 AM 0 5.74 0.00 0.22 0.00 0.07 93.97 01:17:01 AM 1 3.08 0.00 0.13 0.00 0.07 96.72 01:18:01 AM all 17.73 0.00 1.90 0.18 0.06 80.13 01:18:01 AM 0 18.51 0.00 1.82 0.30 0.05 79.32 01:18:01 AM 1 16.95 0.00 1.97 0.07 0.07 80.94 Average: all 12.93 0.00 1.41 0.49 0.06 85.10 Average: 0 15.07 0.00 1.58 0.57 0.06 82.71 Average: 1 10.79 0.00 1.25 0.41 0.07 87.48