---> uname -a: Linux prd-centos8-robot-2c-8g-8615.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 585 4966 19 2145 6816 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:66:7e:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85525sec preferred_lft 85525sec inet6 fe80::f816:3eff:fe66:7ebc/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) 02/05/2025 _x86_64_ (2 CPU) 04:14:35 LINUX RESTART (2 CPU) 04:15:01 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 120.31 65.35 54.96 7952.16 35041.38 04:17:01 AM 107.73 0.73 107.00 53.06 9290.57 04:18:01 AM 34.84 0.42 34.42 64.78 4154.98 04:19:01 AM 47.28 6.75 40.53 1249.39 2719.86 04:20:01 AM 25.57 0.00 25.57 0.00 5647.92 04:21:01 AM 4.82 0.10 4.72 32.12 206.88 04:22:01 AM 0.45 0.00 0.45 0.00 71.66 04:23:01 AM 0.22 0.00 0.22 0.00 55.22 04:24:01 AM 0.23 0.00 0.23 0.00 64.98 04:25:01 AM 0.28 0.00 0.28 0.00 15.25 04:26:01 AM 0.28 0.00 0.28 0.00 16.61 04:27:01 AM 0.23 0.00 0.23 0.00 26.42 04:28:01 AM 0.17 0.00 0.17 0.00 24.05 04:29:01 AM 29.11 0.85 28.26 101.70 1688.05 Average: 26.54 5.30 21.24 675.33 4216.41 04:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 5458960 7040720 2423472 30.75 2688 1773256 727356 8.14 190028 1945904 116928 04:17:01 AM 5205664 7008180 2676768 33.96 2688 1979420 721464 8.08 198764 2133400 103916 04:18:01 AM 5280992 7084844 2601440 33.00 2688 1981368 652860 7.31 217856 2041344 8 04:19:01 AM 5020024 7064996 2862408 36.31 2688 2213984 655372 7.34 258632 2235244 157584 04:20:01 AM 5014520 7059128 2867912 36.38 2688 2213984 654432 7.33 258632 2235424 8 04:21:01 AM 4969512 7016800 2912920 36.95 2688 2216664 721420 8.08 258780 2279940 508 04:22:01 AM 4965100 7014168 2917332 37.01 2688 2218460 763280 8.55 258788 2284284 400 04:23:01 AM 4962124 7012572 2920308 37.05 2688 2219840 763280 8.55 258792 2287532 180 04:24:01 AM 4958496 7010744 2923936 37.09 2688 2221624 783004 8.77 258792 2290916 104 04:25:01 AM 4958392 7010888 2924040 37.10 2688 2221888 783004 8.77 258792 2291104 48 04:26:01 AM 4957660 7010540 2924772 37.10 2688 2222256 783004 8.77 258796 2291748 24 04:27:01 AM 4955424 7009140 2927008 37.13 2688 2223092 783004 8.77 258804 2293880 136 04:28:01 AM 5003468 7060196 2878964 36.52 2688 2226104 662720 7.42 259136 2246380 2456 04:29:01 AM 5138372 7030096 2744060 34.81 2688 2067720 689212 7.72 458800 1938204 1480 Average: 5060622 7030929 2821810 35.80 2688 2142833 724529 8.11 260957 2199665 27413 04:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 312.49 190.39 1574.03 61.64 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 59.86 47.63 689.36 8.53 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 14.55 11.61 5.77 4.03 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 251.02 181.49 341.31 40.76 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 6.55 5.13 1.61 7.39 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 94.29 86.25 36.54 25.15 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 81.36 78.54 16.51 8.27 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 51.32 51.71 10.07 4.57 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 84.01 81.16 17.25 8.74 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 8.82 7.93 2.16 1.40 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 14.95 12.91 3.72 2.41 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 24.34 22.46 6.07 3.89 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 54.32 43.26 15.87 7.66 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 63.05 47.52 104.20 50.77 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 80.07 62.00 201.76 16.80 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) 02/05/2025 _x86_64_ (2 CPU) 04:14:35 LINUX RESTART (2 CPU) 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 36.00 0.03 7.21 20.81 0.17 35.79 04:16:01 AM 0 31.71 0.02 7.27 21.26 0.21 39.53 04:16:01 AM 1 40.34 0.03 7.14 20.34 0.14 32.00 04:17:01 AM all 31.67 0.00 4.69 3.39 0.10 60.16 04:17:01 AM 0 22.84 0.00 3.82 2.84 0.12 70.38 04:17:01 AM 1 40.50 0.00 5.55 3.95 0.08 49.92 04:18:01 AM all 8.85 0.00 1.50 2.39 0.08 87.19 04:18:01 AM 0 8.08 0.00 1.41 2.08 0.08 88.35 04:18:01 AM 1 9.62 0.00 1.59 2.70 0.07 86.03 04:19:01 AM all 26.91 0.00 5.31 1.11 0.09 66.58 04:19:01 AM 0 20.88 0.00 5.32 1.22 0.10 72.48 04:19:01 AM 1 32.94 0.00 5.31 1.00 0.08 60.66 04:20:01 AM all 0.43 0.00 0.36 1.51 0.04 97.66 04:20:01 AM 0 0.70 0.00 0.32 1.19 0.05 97.75 04:20:01 AM 1 0.15 0.00 0.40 1.84 0.03 97.58 04:21:01 AM all 6.78 0.00 0.52 0.08 0.07 92.55 04:21:01 AM 0 2.41 0.00 0.40 0.05 0.07 97.07 04:21:01 AM 1 11.18 0.00 0.64 0.10 0.07 88.01 04:22:01 AM all 8.32 0.00 0.52 0.00 0.08 91.08 04:22:01 AM 0 5.61 0.00 0.59 0.00 0.07 93.73 04:22:01 AM 1 11.03 0.00 0.45 0.00 0.08 88.43 04:23:01 AM all 3.00 0.00 0.27 0.00 0.07 96.67 04:23:01 AM 0 3.28 0.00 0.25 0.00 0.07 96.40 04:23:01 AM 1 2.71 0.00 0.28 0.00 0.07 96.94 04:24:01 AM all 8.64 0.00 0.60 0.00 0.07 90.69 04:24:01 AM 0 5.10 0.00 0.57 0.00 0.05 94.28 04:24:01 AM 1 12.19 0.00 0.62 0.00 0.08 87.11 04:25:01 AM all 2.76 0.00 0.20 0.00 0.07 96.97 04:25:01 AM 0 1.34 0.00 0.25 0.00 0.08 98.33 04:25:01 AM 1 4.17 0.00 0.15 0.00 0.05 95.63 04:26:01 AM all 4.21 0.00 0.24 0.00 0.07 95.48 04:26:01 AM 0 4.11 0.00 0.27 0.00 0.05 95.57 04:26:01 AM 1 4.31 0.00 0.22 0.00 0.08 95.39 04:26:01 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 6.37 0.00 0.38 0.00 0.07 93.18 04:27:01 AM 0 6.11 0.00 0.43 0.00 0.07 93.38 04:27:01 AM 1 6.62 0.00 0.33 0.00 0.07 92.98 04:28:01 AM all 12.61 0.00 0.54 0.00 0.08 86.77 04:28:01 AM 0 7.50 0.00 0.54 0.00 0.07 91.90 04:28:01 AM 1 17.71 0.00 0.55 0.00 0.08 81.65 04:29:01 AM all 26.91 0.00 3.71 0.30 0.07 69.02 04:29:01 AM 0 14.45 0.00 3.53 0.30 0.07 81.65 04:29:01 AM 1 39.34 0.00 3.89 0.30 0.07 56.41 Average: all 13.07 0.00 1.85 2.08 0.08 82.92 Average: 0 9.55 0.00 1.78 2.04 0.08 86.55 Average: 1 16.58 0.00 1.93 2.12 0.08 79.30