---> uname -a: Linux prd-centos8-robot-2c-8g-3062.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 674 4899 19 2123 6726 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:2a:0e:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe2a:eda/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) 01/19/2025 _x86_64_ (2 CPU) 02:44:16 LINUX RESTART (2 CPU) 02:45:01 AM tps rtps wtps bread/s bwrtn/s 02:46:01 AM 85.31 58.46 26.85 6528.98 21630.75 02:47:01 AM 63.36 0.22 63.14 11.59 5469.39 02:48:01 AM 81.25 0.73 80.52 53.06 9048.18 02:49:01 AM 25.32 0.42 24.90 64.77 2062.40 02:50:01 AM 65.88 6.75 59.13 1249.18 7681.34 02:51:01 AM 3.28 0.10 3.18 32.12 103.30 02:52:01 AM 2.00 0.00 2.00 0.00 73.18 02:53:01 AM 0.17 0.00 0.17 0.00 2.83 02:54:01 AM 14.13 0.42 13.71 47.72 622.66 Average: 37.86 7.46 30.40 887.68 5188.81 02:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:46:01 AM 5629364 7106412 2253068 28.58 2688 1671516 675952 7.57 178260 1798484 72416 02:47:01 AM 5365744 7060468 2516688 31.93 2688 1877708 682532 7.64 187248 2011304 164512 02:48:01 AM 5211880 7010356 2670552 33.88 2688 1976540 720012 8.06 198844 2129964 30680 02:49:01 AM 5114412 7005956 2768020 35.12 2688 2066956 806080 9.03 233288 2186840 71404 02:50:01 AM 4955340 6995516 2927092 37.13 2688 2210112 748968 8.39 258968 2296896 84 02:51:01 AM 4885404 6926808 2997028 38.02 2688 2211316 832764 9.32 259092 2366340 240 02:52:01 AM 4762160 6803612 3120272 39.59 2688 2211364 962112 10.77 259092 2489348 20 02:53:01 AM 4823708 6865420 3058724 38.80 2688 2211652 906060 10.15 259092 2427928 260 02:54:01 AM 5074076 6939824 2808356 35.63 2688 2041300 779296 8.73 448096 2012348 13368 Average: 5091343 6968264 2791089 35.41 2688 2053163 790420 8.85 253553 2191050 39220 02:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 211.73 136.16 974.87 52.31 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 57.21 49.10 793.92 6.03 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 42.46 29.73 469.26 6.17 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 33.60 28.35 283.42 14.43 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 174.51 130.19 57.13 31.63 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 39.55 38.40 7.99 312.28 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 402.98 364.16 5717.61 401.77 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 352.26 310.41 5042.21 20.22 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 124.83 98.73 965.03 28.07 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 159.90 131.69 1590.04 96.99 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) 01/19/2025 _x86_64_ (2 CPU) 02:44:16 LINUX RESTART (2 CPU) 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 27.60 0.05 6.26 36.58 0.17 29.34 02:46:01 AM 0 25.57 0.03 5.01 37.95 0.19 31.25 02:46:01 AM 1 29.64 0.07 7.50 35.21 0.15 27.43 02:47:01 AM all 23.17 0.00 3.21 6.86 0.10 66.66 02:47:01 AM 0 28.44 0.00 3.37 9.53 0.08 58.57 02:47:01 AM 1 17.91 0.00 3.05 4.19 0.12 74.74 02:48:01 AM all 19.84 0.00 2.82 7.70 0.09 69.55 02:48:01 AM 0 30.16 0.00 3.45 5.44 0.10 60.86 02:48:01 AM 1 9.50 0.00 2.20 9.97 0.08 78.25 02:49:01 AM all 20.30 0.00 2.75 0.85 0.08 76.02 02:49:01 AM 0 23.22 0.00 3.08 1.07 0.08 72.56 02:49:01 AM 1 17.37 0.00 2.43 0.64 0.08 79.48 02:50:01 AM all 18.68 0.00 4.08 3.40 0.08 73.75 02:50:01 AM 0 25.01 0.00 4.41 4.23 0.08 66.26 02:50:01 AM 1 12.34 0.00 3.75 2.58 0.08 81.25 02:51:01 AM all 4.43 0.00 0.27 0.04 0.07 95.20 02:51:01 AM 0 5.84 0.00 0.34 0.07 0.07 93.69 02:51:01 AM 1 3.01 0.00 0.20 0.02 0.07 96.70 02:52:01 AM all 13.34 0.00 1.60 0.02 0.17 84.87 02:52:01 AM 0 22.50 0.00 2.90 0.00 0.15 74.44 02:52:01 AM 1 4.28 0.00 0.32 0.03 0.18 95.19 02:53:01 AM all 10.47 0.00 1.32 0.00 0.11 88.11 02:53:01 AM 0 20.31 0.00 2.23 0.00 0.12 77.34 02:53:01 AM 1 0.90 0.00 0.44 0.00 0.10 98.56 02:54:01 AM all 19.02 0.00 2.85 0.16 0.11 77.86 02:54:01 AM 0 27.34 0.00 3.11 0.17 0.12 69.26 02:54:01 AM 1 10.74 0.00 2.59 0.15 0.10 86.41 Average: all 17.41 0.01 2.79 6.11 0.11 73.58 Average: 0 23.16 0.00 3.10 6.44 0.11 67.19 Average: 1 11.69 0.01 2.48 5.78 0.11 79.93