---> uname -a: Linux prd-centos8-robot-2c-8g-44192.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 2800.000 BogoMIPS: 5600.00 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4964 19 2110 6777 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:96:c8:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe96:c803/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/20/2024 _x86_64_ (2 CPU) 04:06:55 LINUX RESTART (2 CPU) 04:08:01 AM tps rtps wtps bread/s bwrtn/s 04:09:01 AM 93.79 7.10 86.69 1261.85 6748.42 04:10:01 AM 74.74 0.67 74.08 49.45 9623.46 04:11:01 AM 29.41 0.38 29.03 64.22 1754.90 04:12:01 AM 42.23 0.03 42.19 3.47 6316.45 04:13:01 AM 6.91 0.10 6.81 32.12 652.35 04:14:01 AM 1.82 0.00 1.82 0.00 64.79 04:15:01 AM 0.27 0.00 0.27 0.00 3.63 04:16:01 AM 13.40 0.33 13.06 37.85 509.70 Average: 32.82 1.08 31.74 181.12 3209.15 04:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 AM 5279624 7070780 2602808 33.02 2688 1969208 680488 7.62 210120 2056852 223520 04:10:01 AM 5184820 7008076 2697612 34.22 2688 2000496 733868 8.22 230556 2120572 1120 04:11:01 AM 5023452 7042724 2858980 36.27 2688 2189168 682292 7.64 255704 2235480 169008 04:12:01 AM 5001332 7024500 2881100 36.55 2688 2192640 683292 7.65 258156 2248668 16564 04:13:01 AM 4936172 6960548 2946260 37.38 2688 2193848 778368 8.72 258288 2312568 76 04:14:01 AM 4882916 6907332 2999516 38.05 2688 2193888 853136 9.55 258288 2365048 20 04:15:01 AM 4908216 6932896 2974216 37.73 2688 2194152 815652 9.13 258288 2339896 256 04:16:01 AM 5100172 6951632 2782260 35.30 2688 2026432 766080 8.58 289144 2141040 17124 Average: 5039588 6987311 2842844 36.07 2688 2119979 749147 8.39 252318 2227516 53461 04:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 82.37 67.63 818.69 9.11 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 57.88 41.40 421.11 6.03 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 37.43 30.71 293.19 6.99 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 179.12 112.58 47.93 33.16 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 18.06 10.85 5.11 15.13 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 446.99 416.08 4640.03 701.80 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 304.52 286.29 4852.53 18.63 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 217.29 181.54 2117.85 34.64 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 167.95 143.38 1649.47 103.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/20/2024 _x86_64_ (2 CPU) 04:06:55 LINUX RESTART (2 CPU) 04:08:01 AM CPU %user %nice %system %iowait %steal %idle 04:09:01 AM all 33.36 0.00 5.60 6.32 0.13 54.59 04:09:01 AM 0 23.72 0.00 4.75 5.40 0.13 65.99 04:09:01 AM 1 43.04 0.00 6.44 7.25 0.13 43.14 04:10:01 AM all 15.66 0.00 2.54 5.34 0.08 76.37 04:10:01 AM 0 7.00 0.00 2.33 5.54 0.07 85.07 04:10:01 AM 1 24.34 0.00 2.75 5.15 0.10 67.66 04:11:01 AM all 24.71 0.00 3.08 0.99 0.08 71.14 04:11:01 AM 0 25.50 0.00 3.00 1.55 0.10 69.85 04:11:01 AM 1 23.91 0.00 3.16 0.43 0.07 72.44 04:12:01 AM all 10.74 0.00 2.32 2.27 0.09 84.58 04:12:01 AM 0 12.14 0.00 2.31 2.70 0.10 82.76 04:12:01 AM 1 9.34 0.00 2.34 1.84 0.08 86.40 04:13:01 AM all 1.59 0.00 0.25 1.37 0.02 96.78 04:13:01 AM 0 2.45 0.00 0.30 0.66 0.02 96.57 04:13:01 AM 1 0.73 0.00 0.20 2.07 0.02 96.98 04:14:01 AM all 14.30 0.00 1.24 0.01 0.08 84.37 04:14:01 AM 0 12.98 0.00 1.36 0.02 0.08 85.56 04:14:01 AM 1 15.63 0.00 1.11 0.00 0.08 83.18 04:15:01 AM all 11.16 0.00 1.07 0.00 0.10 87.68 04:15:01 AM 0 12.95 0.00 1.20 0.00 0.12 85.73 04:15:01 AM 1 9.39 0.00 0.94 0.00 0.08 89.58 04:16:01 AM all 17.88 0.00 2.36 0.18 0.10 79.48 04:16:01 AM 0 28.44 0.00 2.86 0.15 0.12 68.43 04:16:01 AM 1 7.42 0.00 1.87 0.20 0.08 90.42 Average: all 16.20 0.00 2.31 2.07 0.09 79.34 Average: 0 15.66 0.00 2.27 2.01 0.09 79.96 Average: 1 16.73 0.00 2.35 2.12 0.08 78.72