---> uname -a: Linux prd-centos8-robot-2c-8g-4577.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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4979 19 2119 6802 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:13:60:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85639sec preferred_lft 85639sec inet6 fe80::f816:3eff:fe13:6097/64 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) 02/08/2024 _x86_64_ (2 CPU) 04:38:07 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 83.37 13.10 70.28 2266.84 5826.56 04:41:01 AM 96.42 0.62 95.80 27.45 9213.74 04:42:01 AM 31.91 0.92 30.99 125.69 2643.89 04:43:01 AM 25.16 0.17 24.99 5.86 1446.80 04:44:01 AM 51.86 0.03 51.82 3.47 7138.93 04:45:01 AM 6.71 0.02 6.70 0.13 306.76 04:46:01 AM 2.07 0.00 2.07 0.00 120.11 04:47:01 AM 0.53 0.00 0.53 0.00 87.89 04:48:01 AM 0.20 0.00 0.20 0.00 15.38 04:49:01 AM 0.20 0.03 0.17 1.87 8.93 04:50:01 AM 13.85 0.32 13.53 44.12 945.55 Average: 28.39 1.38 27.01 225.05 2523.28 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5326480 7032160 2555976 32.43 2688 1889180 736768 8.25 184924 2053984 136856 04:41:01 AM 5212464 7028872 2669992 33.87 2688 1992896 701416 7.85 194516 2129392 61848 04:42:01 AM 5236848 7057648 2645608 33.56 2688 1997916 660612 7.40 215012 2084964 24 04:43:01 AM 5000224 7006464 2882232 36.57 2688 2176600 716828 8.03 232200 2284248 160392 04:44:01 AM 5020596 7030832 2861860 36.31 2688 2179964 677516 7.59 233844 2251448 28 04:45:01 AM 4984508 6995944 2897948 36.76 2688 2181164 730444 8.18 234044 2289160 940 04:46:01 AM 4977964 6992240 2904492 36.85 2688 2184004 730444 8.18 234036 2295996 2056 04:47:01 AM 4976068 6990824 2906388 36.87 2688 2184500 730444 8.18 234040 2297928 104 04:48:01 AM 4975288 6990396 2907168 36.88 2688 2184852 730444 8.18 234036 2298372 48 04:49:01 AM 4964872 6981432 2917584 37.01 2688 2186288 745820 8.35 234168 2308736 1224 04:50:01 AM 5163444 7027024 2719012 34.49 2688 2038376 708408 7.93 431484 1934768 26256 Average: 5076251 7012167 2806205 35.60 2688 2108704 715377 8.01 242028 2202636 35434 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 181.32 122.78 1158.43 27.28 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 44.01 37.71 415.38 7.54 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 18.18 12.28 6.10 4.03 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 38.72 29.19 283.73 6.30 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 511.85 471.64 135.45 99.01 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 42.97 28.67 19.81 4.54 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 29.91 32.34 8.08 6.48 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 13.95 13.15 2.86 2.42 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 9.48 9.50 2.01 1.77 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 10.55 11.21 3.20 3.26 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 64.98 48.70 91.56 32.06 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 87.81 74.28 193.34 17.70 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) 02/08/2024 _x86_64_ (2 CPU) 04:38:07 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 34.59 0.00 5.46 2.68 0.12 57.16 04:40:01 AM 0 26.21 0.00 4.93 2.34 0.12 66.39 04:40:01 AM 1 42.96 0.00 5.98 3.01 0.12 47.94 04:41:01 AM all 34.65 0.00 4.39 2.73 0.16 58.08 04:41:01 AM 0 29.79 0.00 4.19 2.63 0.20 63.20 04:41:01 AM 1 39.51 0.00 4.58 2.83 0.12 52.96 04:42:01 AM all 11.77 0.00 1.44 0.76 0.05 85.98 04:42:01 AM 0 10.91 0.00 1.19 0.20 0.05 87.66 04:42:01 AM 1 12.62 0.00 1.70 1.32 0.05 84.30 04:43:01 AM all 20.27 0.00 3.19 0.74 0.08 75.73 04:43:01 AM 0 10.20 0.00 2.44 0.48 0.08 86.80 04:43:01 AM 1 30.37 0.00 3.94 1.01 0.07 64.62 04:44:01 AM all 12.97 0.00 2.66 2.57 0.09 81.70 04:44:01 AM 0 6.74 0.00 2.28 2.08 0.07 88.83 04:44:01 AM 1 19.20 0.00 3.03 3.07 0.12 74.58 04:45:01 AM all 6.14 0.00 0.43 0.55 0.04 92.83 04:45:01 AM 0 5.52 0.00 0.54 0.54 0.05 93.36 04:45:01 AM 1 6.76 0.00 0.32 0.57 0.03 92.31 04:46:01 AM all 15.30 0.00 0.35 0.02 0.09 84.23 04:46:01 AM 0 16.21 0.00 0.35 0.03 0.08 83.31 04:46:01 AM 1 14.39 0.00 0.35 0.00 0.10 85.15 04:47:01 AM all 5.83 0.00 0.23 0.05 0.06 93.83 04:47:01 AM 0 2.63 0.00 0.17 0.10 0.05 97.06 04:47:01 AM 1 9.05 0.00 0.30 0.00 0.07 90.58 04:48:01 AM all 4.35 0.00 0.19 0.00 0.07 95.39 04:48:01 AM 0 2.98 0.00 0.17 0.00 0.07 96.79 04:48:01 AM 1 5.73 0.00 0.22 0.00 0.07 93.99 04:49:01 AM all 5.96 0.00 0.15 0.03 0.06 93.80 04:49:01 AM 0 3.73 0.00 0.15 0.00 0.05 96.07 04:49:01 AM 1 8.20 0.00 0.15 0.05 0.07 91.53 04:50:01 AM all 19.69 0.00 2.70 0.76 0.08 76.77 04:50:01 AM 0 19.42 0.00 2.84 0.87 0.07 76.81 04:50:01 AM 1 19.96 0.00 2.57 0.65 0.08 76.73 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.61 0.00 1.93 0.99 0.08 81.39 Average: 0 12.22 0.00 1.75 0.84 0.08 85.11 Average: 1 19.00 0.00 2.11 1.14 0.08 77.67