---> uname -a: Linux prd-centos8-robot-2c-8g-427.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 607 4965 19 2123 6793 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:b7:05:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:feb7:5e1/64 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) 07/20/2024 _x86_64_ (2 CPU) 03:18:17 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 101.60 48.53 53.06 7214.79 13635.24 03:21:01 AM 96.04 4.01 92.02 104.88 8441.01 03:22:01 AM 33.34 0.85 32.49 123.96 3464.93 03:23:01 AM 30.04 0.00 30.04 0.00 1662.15 03:24:01 AM 39.96 0.13 39.83 35.59 6693.60 03:25:01 AM 4.13 0.00 4.13 0.00 200.93 03:26:01 AM 0.22 0.00 0.22 0.00 86.05 03:27:01 AM 0.22 0.00 0.22 0.00 37.11 03:28:01 AM 0.18 0.00 0.18 0.00 39.20 03:29:01 AM 27.38 0.65 26.73 74.12 1572.90 Average: 33.31 5.42 27.89 755.59 3583.83 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5361716 6991972 2520708 31.98 2688 1820144 778260 8.71 217492 2006344 96604 03:21:01 AM 5168552 6987056 2713872 34.43 2688 1995516 733616 8.21 222432 2143140 82324 03:22:01 AM 5242620 7065536 2639804 33.49 2688 2000500 668268 7.48 241520 2051784 24 03:23:01 AM 4994832 7015744 2887592 36.63 2688 2190268 677084 7.58 257868 2259300 185484 03:24:01 AM 4977832 7000108 2904592 36.85 2688 2191916 725136 8.12 261140 2266880 564 03:25:01 AM 4969432 6994368 2912992 36.96 2688 2194584 777364 8.70 261160 2274840 1388 03:26:01 AM 4967232 6993764 2915192 36.98 2688 2196172 793780 8.89 261160 2276992 500 03:27:01 AM 4963492 6990936 2918932 37.03 2688 2197084 793780 8.89 261164 2280608 380 03:28:01 AM 5011676 7041996 2870748 36.42 2688 2199960 659484 7.38 261516 2233160 2136 03:29:01 AM 5100440 6967356 2781984 35.29 2688 2042460 741416 8.30 446092 1984092 192 Average: 5075782 7004884 2806642 35.61 2688 2102860 734819 8.23 269154 2177714 36960 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 287.79 182.03 1572.40 58.97 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 61.57 47.81 505.52 8.39 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 14.58 10.00 5.62 3.45 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 39.80 34.99 275.00 9.11 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 175.20 163.82 43.74 40.39 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 115.90 112.08 32.25 14.61 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 60.50 56.58 15.89 8.23 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 30.74 26.76 7.35 4.73 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 40.75 35.57 13.38 6.21 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 48.54 38.63 99.10 41.31 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 87.54 70.83 257.09 19.54 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) 07/20/2024 _x86_64_ (2 CPU) 03:18:17 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 35.66 0.03 6.55 4.08 0.11 53.57 03:20:01 AM 0 34.58 0.03 6.19 4.61 0.10 54.49 03:20:01 AM 1 36.74 0.03 6.91 3.55 0.12 52.64 03:21:01 AM all 35.56 0.00 5.20 3.55 0.14 55.55 03:21:01 AM 0 28.81 0.00 4.51 3.80 0.15 62.72 03:21:01 AM 1 42.30 0.00 5.90 3.30 0.13 48.38 03:22:01 AM all 10.81 0.00 1.44 1.29 0.07 86.40 03:22:01 AM 0 3.76 0.00 1.24 0.90 0.05 94.05 03:22:01 AM 1 17.84 0.00 1.64 1.67 0.08 78.78 03:23:01 AM all 25.34 0.00 4.31 0.59 0.10 69.66 03:23:01 AM 0 24.58 0.00 4.12 0.63 0.10 70.56 03:23:01 AM 1 26.09 0.00 4.51 0.55 0.10 68.75 03:24:01 AM all 6.80 0.00 1.26 1.72 0.06 90.16 03:24:01 AM 0 7.75 0.00 1.36 1.85 0.05 88.99 03:24:01 AM 1 5.85 0.00 1.15 1.59 0.07 91.33 03:25:01 AM all 15.33 0.00 0.93 0.03 0.10 83.61 03:25:01 AM 0 13.01 0.00 0.91 0.03 0.08 85.96 03:25:01 AM 1 17.64 0.00 0.95 0.03 0.12 81.26 03:26:01 AM all 12.03 0.00 0.57 0.00 0.08 87.31 03:26:01 AM 0 8.61 0.00 0.59 0.00 0.08 90.72 03:26:01 AM 1 15.46 0.00 0.55 0.00 0.08 83.90 03:27:01 AM all 8.45 0.00 0.40 0.00 0.08 91.08 03:27:01 AM 0 5.17 0.00 0.37 0.00 0.08 94.38 03:27:01 AM 1 11.73 0.00 0.44 0.00 0.07 87.77 03:28:01 AM all 10.93 0.00 0.48 0.00 0.08 88.52 03:28:01 AM 0 6.46 0.00 0.47 0.00 0.08 92.99 03:28:01 AM 1 15.39 0.00 0.48 0.00 0.07 84.06 03:29:01 AM all 27.74 0.00 3.22 0.52 0.09 68.44 03:29:01 AM 0 19.12 0.00 2.47 0.53 0.08 77.78 03:29:01 AM 1 36.35 0.00 3.96 0.50 0.10 59.09 Average: all 18.88 0.00 2.44 1.18 0.09 77.41 Average: 0 15.20 0.00 2.22 1.24 0.09 81.25 Average: 1 22.55 0.00 2.65 1.12 0.09 73.58