---> uname -a: Linux prd-centos8-robot-2c-8g-18513.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 577 5008 19 2111 6823 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:fa:64:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fefa:6456/64 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) 07/07/2024 _x86_64_ (2 CPU) 03:16:15 LINUX RESTART (2 CPU) 03:17:01 AM tps rtps wtps bread/s bwrtn/s 03:18:01 AM 92.40 13.10 79.30 2343.61 6577.22 03:19:01 AM 78.71 0.70 78.01 50.78 9328.59 03:20:01 AM 15.29 0.85 14.45 123.96 1182.34 03:21:01 AM 57.73 0.03 57.70 3.47 7115.58 03:22:01 AM 3.92 0.10 3.82 32.12 148.72 03:23:01 AM 0.42 0.00 0.42 0.00 8.00 03:24:01 AM 2.72 0.32 2.40 36.93 138.58 03:25:01 AM 28.93 0.53 28.40 64.79 1223.33 Average: 35.01 1.95 33.06 331.93 3215.33 03:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 AM 5305596 7039788 2576836 32.69 2688 1916144 692532 7.75 210000 2044300 163204 03:19:01 AM 5180696 7016976 2701736 34.28 2688 2013680 697684 7.81 231584 2125000 15800 03:20:01 AM 5107408 7017056 2775024 35.21 2688 2084252 699572 7.83 256752 2164432 65824 03:21:01 AM 5050340 7067256 2832092 35.93 2688 2186680 624040 6.99 259444 2198464 96 03:22:01 AM 4937992 6956156 2944440 37.35 2688 2187928 784172 8.78 259584 2309476 44 03:23:01 AM 4894008 6912216 2988424 37.91 2688 2187972 847644 9.49 259584 2353088 24 03:24:01 AM 5168640 7028076 2713792 34.43 2688 2030592 669456 7.50 253152 2096576 3896 03:25:01 AM 5170664 7028388 2711768 34.40 2688 2032908 671800 7.52 439532 1921112 16184 Average: 5101918 7008239 2780514 35.27 2688 2080020 710862 7.96 271204 2151556 33134 03:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 135.59 102.82 1113.30 21.95 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 38.79 31.72 271.83 7.24 0.00 0.00 0.00 0.00 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 34.46 28.29 257.32 5.90 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 229.01 201.83 61.68 46.82 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 317.11 262.93 2462.68 704.66 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 566.13 486.82 6438.79 31.43 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 305.40 256.51 2754.12 31.77 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 20.33 19.76 16.40 9.69 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 205.85 173.84 1672.04 107.44 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) 07/07/2024 _x86_64_ (2 CPU) 03:16:15 LINUX RESTART (2 CPU) 03:17:01 AM CPU %user %nice %system %iowait %steal %idle 03:18:01 AM all 34.74 0.00 5.88 1.37 0.11 57.90 03:18:01 AM 0 44.98 0.00 6.78 1.81 0.12 46.31 03:18:01 AM 1 24.47 0.00 4.97 0.93 0.10 69.53 03:19:01 AM all 23.32 0.00 3.25 1.94 0.08 71.41 03:19:01 AM 0 38.02 0.00 3.89 1.65 0.08 56.35 03:19:01 AM 1 8.64 0.00 2.62 2.23 0.07 86.44 03:20:01 AM all 15.09 0.00 2.26 0.20 0.07 82.38 03:20:01 AM 0 20.99 0.00 2.34 0.15 0.07 76.45 03:20:01 AM 1 9.18 0.00 2.19 0.25 0.07 88.31 03:21:01 AM all 18.53 0.00 3.43 1.03 0.07 76.94 03:21:01 AM 0 23.40 0.00 4.00 0.95 0.07 71.58 03:21:01 AM 1 13.67 0.00 2.87 1.10 0.07 82.29 03:22:01 AM all 13.27 0.00 0.97 0.04 0.09 85.62 03:22:01 AM 0 18.24 0.00 1.57 0.00 0.08 80.11 03:22:01 AM 1 8.35 0.00 0.37 0.08 0.10 91.09 03:23:01 AM all 12.70 0.00 1.31 0.00 0.11 85.88 03:23:01 AM 0 22.98 0.00 2.15 0.00 0.14 74.74 03:23:01 AM 1 2.48 0.00 0.49 0.00 0.08 96.95 03:24:01 AM all 10.52 0.00 1.89 0.02 0.08 87.50 03:24:01 AM 0 15.81 0.00 2.42 0.02 0.09 81.67 03:24:01 AM 1 5.36 0.00 1.37 0.02 0.07 93.18 03:25:01 AM all 31.80 0.00 3.50 0.33 0.09 64.28 03:25:01 AM 0 37.42 0.00 3.82 0.47 0.10 58.19 03:25:01 AM 1 26.18 0.00 3.17 0.20 0.08 70.37 Average: all 20.03 0.00 2.82 0.62 0.09 76.44 Average: 0 27.80 0.00 3.38 0.64 0.09 68.09 Average: 1 12.30 0.00 2.26 0.60 0.08 84.76