---> uname -a: Linux prd-centos8-robot-2c-8g-11501.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 624 4895 19 2177 6775 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:92:42:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85585sec preferred_lft 85585sec inet6 fe80::f816:3eff:fe92:4243/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/29/2023 _x86_64_ (2 CPU) 04:06:20 LINUX RESTART (2 CPU) 04:07:01 AM tps rtps wtps bread/s bwrtn/s 04:08:01 AM 81.02 15.58 65.44 2614.63 5646.91 04:09:01 AM 82.69 0.60 82.09 27.72 7288.20 04:10:01 AM 31.14 0.08 31.06 1.33 4846.35 04:11:01 AM 7.28 0.00 7.28 0.00 643.64 04:12:01 AM 44.80 0.93 43.87 126.89 2734.89 04:13:01 AM 42.30 2.53 39.77 441.85 5970.49 04:14:01 AM 5.87 0.02 5.85 0.13 248.81 04:15:01 AM 0.68 0.00 0.68 0.00 79.44 04:16:01 AM 0.43 0.00 0.43 0.00 48.91 04:17:01 AM 0.22 0.00 0.22 0.00 17.35 04:18:01 AM 0.28 0.03 0.25 1.87 54.64 04:19:01 AM 22.14 0.35 21.79 45.45 1199.28 Average: 26.57 1.68 24.89 271.64 2398.33 04:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 AM 5376780 7071484 2505692 31.79 2688 1877804 683104 7.65 184016 2003104 131464 04:09:01 AM 5177100 7037636 2705372 34.32 2688 2036112 685676 7.68 189152 2167912 126860 04:10:01 AM 5161232 7022168 2721240 34.52 2688 2037200 724948 8.12 201248 2171040 1064 04:11:01 AM 5112668 6985268 2769804 35.14 2688 2048832 740840 8.30 206896 2213896 4 04:12:01 AM 4859372 6925532 3023100 38.35 2688 2234724 796640 8.92 231628 2416908 147348 04:13:01 AM 4936560 7002084 2945912 37.37 2688 2234184 719784 8.06 238180 2331092 28 04:14:01 AM 4900260 6966940 2982212 37.83 2688 2235336 766468 8.58 238372 2367220 4 04:15:01 AM 4896012 6964736 2986460 37.89 2688 2237380 766468 8.58 238372 2371308 20 04:16:01 AM 4892916 6963072 2989556 37.93 2688 2238820 766468 8.58 238372 2374224 192 04:17:01 AM 4892636 6963156 2989836 37.93 2688 2239184 766468 8.58 238372 2374708 120 04:18:01 AM 4929312 7002588 2953160 37.46 2688 2241932 706348 7.91 238816 2337900 1256 04:19:01 AM 5059576 6980044 2822896 35.81 2688 2094908 750600 8.40 435020 2036420 26260 Average: 5016202 6990392 2866270 36.36 2688 2146368 739484 8.28 239870 2263811 36218 04:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 168.11 119.08 1194.70 38.74 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 58.50 47.27 643.95 8.28 0.00 0.00 0.00 0.00 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 10.06 2.70 3.10 1.06 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 8.38 2.72 1.98 1.16 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 43.25 36.97 313.67 8.14 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 444.79 385.05 99.84 88.87 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 36.28 24.06 18.86 4.14 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 26.64 26.06 6.90 5.19 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 17.46 17.18 3.99 3.54 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 9.62 9.02 2.10 1.82 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 13.03 13.66 3.71 3.76 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 69.41 47.53 90.80 29.56 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 75.46 60.94 198.63 16.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/29/2023 _x86_64_ (2 CPU) 04:06:20 LINUX RESTART (2 CPU) 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 36.95 0.00 5.92 1.35 0.13 55.65 04:08:01 AM 0 33.56 0.00 5.78 0.63 0.12 59.91 04:08:01 AM 1 40.35 0.00 6.06 2.07 0.13 51.39 04:09:01 AM all 36.54 0.00 4.45 1.55 0.13 57.33 04:09:01 AM 0 24.04 0.00 4.27 1.15 0.13 70.40 04:09:01 AM 1 49.03 0.00 4.62 1.95 0.13 44.26 04:10:01 AM all 3.46 0.00 0.92 22.55 0.05 73.02 04:10:01 AM 0 5.35 0.00 0.92 4.13 0.05 89.55 04:10:01 AM 1 1.57 0.00 0.92 40.96 0.05 56.50 04:11:01 AM all 3.82 0.00 0.28 30.82 0.03 65.07 04:11:01 AM 0 6.18 0.00 0.32 22.87 0.03 70.60 04:11:01 AM 1 1.45 0.00 0.23 38.76 0.02 59.53 04:12:01 AM all 31.03 0.00 3.91 1.43 0.11 63.52 04:12:01 AM 0 26.41 0.00 3.62 0.85 0.10 69.02 04:12:01 AM 1 35.64 0.00 4.20 2.00 0.12 58.04 04:13:01 AM all 9.99 0.00 2.46 1.97 0.05 85.53 04:13:01 AM 0 7.34 0.00 2.36 1.94 0.05 88.30 04:13:01 AM 1 12.64 0.00 2.55 1.99 0.05 82.77 04:14:01 AM all 5.95 0.00 0.42 0.08 0.06 93.50 04:14:01 AM 0 4.50 0.00 0.40 0.15 0.05 94.89 04:14:01 AM 1 7.39 0.00 0.43 0.00 0.07 92.11 04:15:01 AM all 12.75 0.00 0.30 0.00 0.06 86.89 04:15:01 AM 0 8.97 0.00 0.27 0.00 0.05 90.71 04:15:01 AM 1 16.54 0.00 0.34 0.00 0.07 83.06 04:16:01 AM all 9.17 0.00 0.23 0.00 0.05 90.55 04:16:01 AM 0 5.06 0.00 0.22 0.00 0.05 94.67 04:16:01 AM 1 13.28 0.00 0.25 0.00 0.05 86.42 04:17:01 AM all 4.60 0.00 0.19 0.00 0.04 95.17 04:17:01 AM 0 2.29 0.00 0.13 0.00 0.05 97.52 04:17:01 AM 1 6.90 0.00 0.25 0.00 0.03 92.81 04:18:01 AM all 7.68 0.00 0.32 0.00 0.04 91.96 04:18:01 AM 0 2.78 0.00 0.18 0.00 0.03 97.01 04:18:01 AM 1 12.59 0.00 0.45 0.00 0.05 86.91 04:18:01 AM CPU %user %nice %system %iowait %steal %idle 04:19:01 AM all 19.71 0.00 2.69 0.38 0.08 77.15 04:19:01 AM 0 10.82 0.00 2.78 0.49 0.07 85.85 04:19:01 AM 1 28.59 0.00 2.60 0.27 0.08 68.46 Average: all 15.15 0.00 1.84 5.02 0.07 77.92 Average: 0 11.45 0.00 1.77 2.69 0.07 84.02 Average: 1 18.85 0.00 1.91 7.34 0.07 71.83