---> uname -a: Linux prd-centos8-robot-2c-8g-20362.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 578 4966 19 2152 6822 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:5e:a7:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85551sec preferred_lft 85551sec inet6 fe80::f816:3eff:fe5e:a708/64 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) 02/18/2025 _x86_64_ (2 CPU) 01:14:16 LINUX RESTART (2 CPU) 01:15:01 AM tps rtps wtps bread/s bwrtn/s 01:16:01 AM 89.79 9.95 79.84 3615.46 7237.19 01:17:01 AM 87.74 0.73 87.00 53.05 10420.33 01:18:01 AM 37.69 7.13 30.56 1310.71 1946.98 01:19:01 AM 38.87 0.03 38.84 3.47 6800.15 01:20:01 AM 4.18 0.10 4.08 32.12 206.83 01:21:01 AM 1.98 0.00 1.98 0.00 104.48 01:22:01 AM 0.22 0.00 0.22 0.00 56.54 01:23:01 AM 0.22 0.00 0.22 0.00 55.57 01:24:01 AM 0.27 0.00 0.27 0.00 46.03 01:25:01 AM 0.35 0.00 0.35 0.00 17.81 01:26:01 AM 0.12 0.00 0.12 0.00 2.95 01:27:01 AM 0.38 0.00 0.38 0.00 58.30 01:28:01 AM 20.55 0.43 20.12 47.97 1172.62 Average: 21.72 1.41 20.31 389.43 2163.55 01:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 AM 5265292 7015160 2617132 33.20 2688 1930836 757232 8.48 193864 2094504 212144 01:17:01 AM 5160480 6995788 2721944 34.53 2688 2012928 728588 8.16 210396 2164296 26668 01:18:01 AM 4995280 7047228 2887144 36.63 2688 2220880 648924 7.27 253284 2260156 189928 01:19:01 AM 5014992 7066536 2867432 36.38 2688 2221032 640180 7.17 257912 2231888 4 01:20:01 AM 4970656 7024636 2911768 36.94 2688 2223492 725300 8.12 258060 2276204 252 01:21:01 AM 4966788 7022424 2915636 36.99 2688 2225136 743164 8.32 258068 2279976 764 01:22:01 AM 4964800 7021856 2917624 37.01 2688 2226580 743164 8.32 258068 2281832 596 01:23:01 AM 4960656 7019516 2921768 37.07 2688 2228348 761936 8.53 258072 2286196 764 01:24:01 AM 4959232 7018660 2923192 37.08 2688 2228916 778380 8.72 258072 2287604 24 01:25:01 AM 4958764 7018564 2923660 37.09 2688 2229288 778380 8.72 258076 2288020 16 01:26:01 AM 4957560 7017924 2924864 37.11 2688 2229852 778380 8.72 258076 2289268 528 01:27:01 AM 4954388 7016060 2928036 37.15 2688 2231160 778380 8.72 258084 2292144 200 01:28:01 AM 5183684 7079216 2698740 34.24 2688 2071664 647388 7.25 456120 1891552 13384 Average: 5024044 7027967 2858380 36.26 2688 2175393 731492 8.19 264319 2224895 34252 01:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 305.56 186.87 1746.04 58.01 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 45.88 30.72 460.24 7.69 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 35.91 31.13 296.75 7.38 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 206.58 146.80 43.72 39.32 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 90.27 80.72 18.46 7.38 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 64.67 62.22 13.67 9.23 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 49.94 48.33 11.19 5.41 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 72.40 71.74 15.40 6.93 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 24.33 20.98 5.94 3.57 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 15.74 12.95 3.77 2.32 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 20.69 18.04 5.20 3.23 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 38.39 34.81 10.27 6.42 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 71.22 50.30 104.84 49.85 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 80.12 61.20 210.42 15.90 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) 02/18/2025 _x86_64_ (2 CPU) 01:14:16 LINUX RESTART (2 CPU) 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 42.20 0.00 6.80 1.44 0.12 49.44 01:16:01 AM 0 33.80 0.00 5.04 1.23 0.12 59.80 01:16:01 AM 1 50.62 0.00 8.57 1.65 0.12 39.04 01:17:01 AM all 21.42 0.00 3.25 1.34 0.09 73.90 01:17:01 AM 0 13.28 0.00 3.14 1.54 0.08 81.95 01:17:01 AM 1 29.55 0.00 3.35 1.13 0.10 65.87 01:18:01 AM all 24.76 0.00 4.75 0.59 0.10 69.80 01:18:01 AM 0 24.42 0.00 5.16 0.63 0.10 69.69 01:18:01 AM 1 25.10 0.00 4.34 0.55 0.10 69.91 01:19:01 AM all 5.42 0.00 1.47 1.14 0.06 91.91 01:19:01 AM 0 1.89 0.00 1.44 1.73 0.07 94.88 01:19:01 AM 1 8.93 0.00 1.51 0.55 0.05 88.96 01:20:01 AM all 6.32 0.00 0.60 0.03 0.08 92.98 01:20:01 AM 0 4.16 0.00 0.77 0.02 0.07 94.98 01:20:01 AM 1 8.48 0.00 0.44 0.03 0.08 90.97 01:21:01 AM all 5.93 0.00 0.42 0.01 0.11 93.54 01:21:01 AM 0 6.04 0.00 0.35 0.02 0.12 93.47 01:21:01 AM 1 5.81 0.00 0.49 0.00 0.10 93.60 01:22:01 AM all 5.47 0.00 0.36 0.00 0.11 94.06 01:22:01 AM 0 4.56 0.00 0.40 0.00 0.12 94.92 01:22:01 AM 1 6.38 0.00 0.32 0.00 0.10 93.20 01:23:01 AM all 5.36 0.00 0.46 0.00 0.12 94.06 01:23:01 AM 0 3.66 0.00 0.50 0.00 0.12 95.72 01:23:01 AM 1 7.07 0.00 0.42 0.00 0.12 92.40 01:24:01 AM all 6.09 0.00 0.31 0.00 0.08 93.52 01:24:01 AM 0 5.49 0.00 0.32 0.00 0.10 94.09 01:24:01 AM 1 6.69 0.00 0.30 0.00 0.07 92.94 01:25:01 AM all 4.16 0.00 0.28 0.00 0.08 95.48 01:25:01 AM 0 3.84 0.00 0.30 0.00 0.08 95.78 01:25:01 AM 1 4.49 0.00 0.25 0.00 0.07 95.19 01:26:01 AM all 5.62 0.00 0.43 0.00 0.08 93.87 01:26:01 AM 0 5.55 0.00 0.45 0.00 0.08 93.92 01:26:01 AM 1 5.70 0.00 0.40 0.00 0.08 93.81 01:26:01 AM CPU %user %nice %system %iowait %steal %idle 01:27:01 AM all 10.94 0.00 0.49 0.00 0.09 88.47 01:27:01 AM 0 6.95 0.00 0.47 0.00 0.08 92.49 01:27:01 AM 1 14.92 0.00 0.52 0.00 0.10 84.46 01:28:01 AM all 23.40 0.00 2.85 0.13 0.09 73.52 01:28:01 AM 0 21.35 0.00 2.69 0.10 0.10 75.77 01:28:01 AM 1 25.46 0.00 3.01 0.17 0.08 71.28 Average: all 12.87 0.00 1.73 0.36 0.09 84.94 Average: 0 10.41 0.00 1.62 0.41 0.10 87.47 Average: 1 15.34 0.00 1.84 0.32 0.09 82.42