---> uname -a: Linux prd-centos8-robot-2c-8g-10798.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: 2799.996 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 588 4956 19 2153 6811 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:d9:0d:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fed9:de2/64 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) 12/26/2023 _x86_64_ (2 CPU) 04:22:20 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 89.72 12.88 76.84 2194.87 6390.54 04:25:01 AM 97.48 0.63 96.85 28.00 10966.74 04:26:01 AM 30.04 0.87 29.17 125.69 2475.99 04:27:01 AM 63.76 0.20 63.56 9.33 7132.44 04:28:01 AM 13.40 0.02 13.38 0.13 1155.88 04:29:01 AM 2.05 0.02 2.03 0.53 149.98 04:30:01 AM 0.47 0.00 0.47 0.00 7.30 04:31:01 AM 0.28 0.00 0.28 0.00 4.13 04:32:01 AM 38.49 0.48 38.01 58.92 1987.24 Average: 37.30 1.68 35.62 268.62 3363.17 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5364236 7085100 2518236 31.95 2688 1903644 664164 7.44 185524 2014960 154228 04:25:01 AM 5171248 7028400 2711224 34.40 2688 2033276 703184 7.87 194888 2165844 46944 04:26:01 AM 5161700 7053552 2720772 34.52 2688 2066532 674456 7.55 217424 2149612 27956 04:27:01 AM 4987808 7037388 2894664 36.72 2688 2218276 665732 7.45 232292 2285588 28508 04:28:01 AM 4950396 7000536 2932076 37.20 2688 2218888 712224 7.97 232328 2320660 600 04:29:01 AM 4773792 6825992 3108680 39.44 2688 2220904 904812 10.13 232356 2495860 28 04:30:01 AM 4787580 6839796 3094892 39.26 2688 2220920 891668 9.98 232356 2482360 28 04:31:01 AM 4981340 7035192 2901132 36.80 2688 2222540 680744 7.62 232648 2289980 1620 04:32:01 AM 5099408 6996776 2783064 35.31 2688 2071032 736064 8.24 425844 2001176 180 Average: 5030834 6989192 2851638 36.18 2688 2130668 737005 8.25 242851 2245116 28899 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 149.70 109.46 1095.51 14.46 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 53.51 42.76 550.45 7.75 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 18.08 14.96 6.74 14.64 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 558.24 461.56 421.72 91.70 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 28.12 18.78 12.62 3.66 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 208.15 198.13 2982.10 13.59 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 359.85 359.33 5741.99 23.40 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 295.90 286.59 4268.17 20.70 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 44.39 35.54 78.00 25.43 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 190.66 169.68 1684.24 23.92 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) 12/26/2023 _x86_64_ (2 CPU) 04:22:20 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 36.33 0.00 5.82 2.91 0.11 54.82 04:24:01 AM 0 47.75 0.00 7.05 2.88 0.10 42.22 04:24:01 AM 1 24.93 0.00 4.59 2.95 0.12 67.41 04:25:01 AM all 30.55 0.00 3.90 2.50 0.13 62.92 04:25:01 AM 0 46.22 0.00 4.72 2.79 0.15 46.12 04:25:01 AM 1 14.94 0.00 3.09 2.20 0.10 79.67 04:26:01 AM all 17.09 0.00 2.28 1.35 0.07 79.22 04:26:01 AM 0 14.20 0.00 2.04 1.62 0.07 82.07 04:26:01 AM 1 19.99 0.00 2.52 1.08 0.07 76.35 04:27:01 AM all 27.33 0.00 4.52 1.72 0.10 66.32 04:27:01 AM 0 33.57 0.00 4.24 1.67 0.12 60.40 04:27:01 AM 1 21.07 0.00 4.81 1.78 0.08 72.26 04:28:01 AM all 1.77 0.00 0.47 0.29 0.05 97.42 04:28:01 AM 0 2.56 0.00 0.62 0.48 0.07 96.27 04:28:01 AM 1 0.98 0.00 0.32 0.10 0.03 98.57 04:29:01 AM all 10.90 0.00 0.83 0.03 0.09 88.15 04:29:01 AM 0 17.82 0.00 1.43 0.03 0.10 80.61 04:29:01 AM 1 4.02 0.00 0.23 0.02 0.08 95.64 04:30:01 AM all 9.45 0.00 1.29 0.00 0.11 89.15 04:30:01 AM 0 10.64 0.00 1.36 0.00 0.12 87.88 04:30:01 AM 1 8.25 0.00 1.22 0.00 0.10 90.43 04:31:01 AM all 8.61 0.00 1.46 0.00 0.09 89.84 04:31:01 AM 0 7.97 0.00 1.34 0.00 0.08 90.61 04:31:01 AM 1 9.25 0.00 1.58 0.00 0.10 89.08 04:32:01 AM all 27.41 0.00 3.02 0.63 0.09 68.85 04:32:01 AM 0 34.77 0.00 3.77 0.53 0.08 60.84 04:32:01 AM 1 20.05 0.00 2.27 0.73 0.10 76.85 Average: all 18.85 0.00 2.62 1.05 0.09 77.39 Average: 0 23.97 0.00 2.96 1.12 0.10 71.86 Average: 1 13.73 0.00 2.29 0.98 0.09 82.91