---> uname -a: Linux prd-centos8-robot-2c-8g-23529.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4894 19 2209 6807 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:44:74:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.2/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe44:74a7/64 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) 09/17/2024 _x86_64_ (2 CPU) 20:09:21 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 89.53 18.25 71.27 4449.45 6029.92 08:12:01 PM 78.75 0.70 78.05 50.79 8988.69 08:13:01 PM 15.49 0.42 15.08 64.78 1252.50 08:14:01 PM 64.17 2.52 61.66 396.07 7602.97 08:15:01 PM 7.71 0.00 7.71 0.00 754.43 08:16:01 PM 2.18 0.10 2.08 32.13 129.35 08:17:01 PM 0.97 0.00 0.97 0.00 724.96 08:18:01 PM 0.37 0.00 0.37 0.00 250.42 08:19:01 PM 0.53 0.03 0.50 1.87 274.24 08:20:01 PM 20.69 0.42 20.28 47.72 2422.91 Average: 28.08 2.25 25.83 507.01 2845.16 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5318532 7017956 2563892 32.53 2688 1881360 720088 8.06 209976 2030304 136608 08:12:01 PM 5174644 6999456 2707780 34.35 2688 2002268 709332 7.94 221236 2139172 30072 08:13:01 PM 5252360 7079108 2630064 33.37 2688 2004212 650220 7.28 240176 2043800 4 08:14:01 PM 5017192 7053268 2865232 36.35 2688 2205644 637308 7.14 263224 2227236 16560 08:15:01 PM 5016596 7052676 2865828 36.36 2688 2205648 653120 7.31 263224 2227240 8 08:16:01 PM 4955512 7000164 2926912 37.13 2688 2214252 705732 7.90 263868 2287108 5868 08:17:01 PM 4938812 7000260 2943612 37.34 2688 2231036 721372 8.08 263868 2303828 1408 08:18:01 PM 4930668 7000276 2951756 37.45 2688 2239204 721372 8.08 263884 2312252 2132 08:19:01 PM 4919016 6995824 2963408 37.60 2688 2246336 721372 8.08 264108 2322820 1176 08:20:01 PM 5028716 6981988 2853708 36.20 2688 2129404 734152 8.22 486424 2015520 13372 Average: 5055205 7018098 2827219 35.87 2688 2135936 697407 7.81 273999 2190928 20721 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 278.52 182.94 1618.01 59.38 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 51.21 41.89 509.76 7.42 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 9.48 9.25 5.21 3.63 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 204.87 136.53 312.50 41.34 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 0.92 0.75 0.27 0.12 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 38.81 29.36 68.42 6.17 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 38.03 34.04 111.47 9.82 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 20.01 17.93 35.60 8.94 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 15.31 13.28 80.26 7.88 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 87.59 54.63 141.90 79.93 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 74.61 52.15 289.25 22.49 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) 09/17/2024 _x86_64_ (2 CPU) 20:09:21 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 35.13 0.00 6.36 2.71 0.10 55.70 08:11:01 PM 0 39.01 0.00 6.30 2.87 0.10 51.72 08:11:01 PM 1 31.28 0.00 6.42 2.56 0.10 59.65 08:12:01 PM all 21.70 0.00 3.14 2.84 0.08 72.23 08:12:01 PM 0 24.77 0.00 4.01 3.02 0.08 68.12 08:12:01 PM 1 18.64 0.00 2.28 2.66 0.08 76.33 08:13:01 PM all 10.20 0.00 1.45 0.47 0.07 87.82 08:13:01 PM 0 1.67 0.00 1.22 0.50 0.07 96.54 08:13:01 PM 1 18.75 0.00 1.67 0.43 0.07 79.08 08:14:01 PM all 26.75 0.00 4.41 1.67 0.09 67.08 08:14:01 PM 0 14.03 0.00 3.82 2.08 0.08 79.98 08:14:01 PM 1 39.50 0.00 5.00 1.25 0.10 54.14 08:15:01 PM all 0.08 0.00 0.10 0.17 0.04 99.62 08:15:01 PM 0 0.07 0.00 0.07 0.05 0.03 99.78 08:15:01 PM 1 0.08 0.00 0.13 0.28 0.05 99.45 08:16:01 PM all 8.73 0.00 0.31 0.03 0.08 90.86 08:16:01 PM 0 1.82 0.00 0.37 0.05 0.07 97.69 08:16:01 PM 1 15.64 0.00 0.25 0.00 0.08 84.02 08:17:01 PM all 16.76 0.00 0.19 0.11 0.08 82.87 08:17:01 PM 0 1.14 0.00 0.20 0.22 0.07 98.38 08:17:01 PM 1 32.34 0.00 0.18 0.00 0.08 67.39 08:18:01 PM all 9.75 0.00 0.15 0.03 0.05 90.02 08:18:01 PM 0 1.54 0.00 0.17 0.05 0.07 98.18 08:18:01 PM 1 17.95 0.00 0.13 0.00 0.03 81.88 08:19:01 PM all 5.05 0.00 0.28 0.04 0.09 94.54 08:19:01 PM 0 2.39 0.00 0.22 0.08 0.08 97.22 08:19:01 PM 1 7.71 0.00 0.33 0.00 0.10 91.85 08:20:01 PM all 25.09 0.00 2.87 0.41 0.08 71.56 08:20:01 PM 0 25.04 0.00 2.66 0.74 0.08 71.48 08:20:01 PM 1 25.13 0.00 3.08 0.08 0.07 71.64 Average: all 15.94 0.00 1.93 0.85 0.08 81.21 Average: 0 11.16 0.00 1.90 0.97 0.07 85.90 Average: 1 20.71 0.00 1.95 0.73 0.08 76.53