---> uname -a: Linux prd-centos8-robot-2c-8g-13434.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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4967 19 2148 6817 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:0c:2f:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe0c:2fa4/64 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) 01/04/2024 _x86_64_ (2 CPU) 07:10:46 LINUX RESTART (2 CPU) 07:11:01 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 150.28 94.24 56.05 9223.06 36924.23 07:13:01 AM 85.60 12.90 72.71 2195.40 6384.61 07:14:01 AM 85.27 0.08 85.19 2.27 9828.48 07:15:01 AM 56.78 1.38 55.40 149.15 4625.26 07:16:01 AM 23.66 0.20 23.46 8.13 1396.77 07:17:01 AM 61.42 0.03 61.39 3.47 7339.19 07:18:01 AM 2.28 0.02 2.27 0.13 79.16 07:19:01 AM 0.65 0.00 0.65 0.00 9.65 07:20:01 AM 7.75 0.23 7.51 33.86 243.85 07:21:01 AM 39.20 0.47 38.74 48.92 1825.39 Average: 51.29 10.96 40.34 1166.50 6865.71 07:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 5780656 7159680 2101816 26.66 2688 1579188 636168 7.12 134152 1714600 28616 07:13:01 AM 5378332 7076972 2504140 31.77 2688 1881804 666148 7.46 184588 2001528 134656 07:14:01 AM 5104008 6973496 2778464 35.25 2688 2045876 755844 8.46 188980 2240960 86768 07:15:01 AM 5213776 7075808 2668696 33.86 2688 2038136 651776 7.30 213344 2105164 24 07:16:01 AM 4967240 7011692 2915232 36.98 2688 2213892 695212 7.78 230508 2314260 157404 07:17:01 AM 4994460 7043932 2888012 36.64 2688 2218092 657940 7.37 232052 2277892 96 07:18:01 AM 4889556 6939308 2992916 37.97 2688 2218372 819516 9.18 232096 2381188 4 07:19:01 AM 4885124 6934916 2997348 38.03 2688 2218420 810588 9.08 232096 2385500 4 07:20:01 AM 5050564 6959808 2831908 35.93 2688 2082344 754568 8.45 237604 2233432 19720 07:21:01 AM 5098772 6993492 2783700 35.32 2688 2069092 711244 7.96 425228 2004556 2872 Average: 5136249 7016910 2746223 34.84 2688 2056522 715900 8.02 231065 2165908 43016 07:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 198.85 102.78 581.86 42.04 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 112.11 84.26 1025.37 12.05 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 46.99 38.51 580.58 7.45 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 18.18 8.38 6.81 3.11 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 35.55 28.74 283.21 6.29 0.00 0.00 0.00 0.00 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 225.05 197.73 75.56 47.28 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 240.74 238.07 2807.41 703.54 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 419.58 415.96 6638.60 27.11 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 223.19 207.31 2873.22 28.68 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 17.04 15.24 13.39 7.09 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 153.72 133.70 1488.55 88.47 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) 01/04/2024 _x86_64_ (2 CPU) 07:10:46 LINUX RESTART (2 CPU) 07:11:01 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 18.86 0.00 4.93 48.90 0.13 27.19 07:12:01 AM 0 20.39 0.00 5.25 52.29 0.07 22.00 07:12:01 AM 1 17.33 0.00 4.61 45.51 0.18 32.36 07:13:01 AM all 33.02 0.00 5.27 4.99 0.15 56.57 07:13:01 AM 0 25.58 0.00 4.21 3.50 0.15 66.56 07:13:01 AM 1 40.48 0.00 6.33 6.48 0.15 46.55 07:14:01 AM all 30.56 0.00 3.82 4.06 0.12 61.44 07:14:01 AM 0 15.25 0.00 2.89 3.25 0.10 78.50 07:14:01 AM 1 45.87 0.00 4.76 4.87 0.13 44.37 07:15:01 AM all 15.96 0.00 2.01 2.61 0.10 79.33 07:15:01 AM 0 10.15 0.00 2.01 2.99 0.10 84.75 07:15:01 AM 1 21.76 0.00 2.01 2.22 0.10 73.91 07:16:01 AM all 19.73 0.00 3.19 1.55 0.08 75.46 07:16:01 AM 0 26.43 0.00 3.50 1.42 0.08 68.57 07:16:01 AM 1 13.03 0.00 2.88 1.67 0.08 82.34 07:17:01 AM all 13.90 0.00 2.27 2.16 0.07 81.60 07:17:01 AM 0 9.18 0.00 1.86 2.12 0.07 86.77 07:17:01 AM 1 18.64 0.00 2.68 2.20 0.07 76.42 07:18:01 AM all 15.09 0.00 1.03 0.02 0.08 83.78 07:18:01 AM 0 14.22 0.00 0.71 0.02 0.07 84.99 07:18:01 AM 1 15.97 0.00 1.35 0.02 0.10 82.57 07:19:01 AM all 12.31 0.00 1.62 0.00 0.11 85.96 07:19:01 AM 0 10.97 0.00 1.55 0.00 0.12 87.37 07:19:01 AM 1 13.67 0.00 1.70 0.00 0.10 84.54 07:20:01 AM all 14.42 0.00 2.03 0.09 0.09 83.37 07:20:01 AM 0 11.49 0.00 1.70 0.07 0.10 86.63 07:20:01 AM 1 17.31 0.00 2.35 0.12 0.08 80.14 07:21:01 AM all 28.64 0.00 2.61 0.60 0.09 68.05 07:21:01 AM 0 24.68 0.00 2.65 0.80 0.08 71.78 07:21:01 AM 1 32.60 0.00 2.57 0.40 0.10 64.33 Average: all 20.27 0.00 2.88 6.49 0.10 70.26 Average: 0 16.85 0.00 2.63 6.64 0.09 73.79 Average: 1 23.69 0.00 3.12 6.34 0.11 66.74