---> uname -a: Linux prd-centos8-robot-2c-8g-27534.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4890 19 2219 6812 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:c1:ec:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fec1:ec67/64 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) 09/25/2024 _x86_64_ (2 CPU) 13:23:08 LINUX RESTART (2 CPU) 01:24:01 PM tps rtps wtps bread/s bwrtn/s 01:25:01 PM 108.43 7.23 101.20 1264.43 7815.79 01:26:01 PM 72.92 0.98 71.94 110.91 8438.46 01:27:01 PM 28.71 0.07 28.64 2.80 1855.31 01:28:01 PM 44.19 2.52 41.67 396.00 6521.13 01:29:01 PM 3.82 0.10 3.72 32.13 129.61 01:30:01 PM 2.12 0.00 2.12 0.00 402.50 01:31:01 PM 0.97 0.00 0.97 0.00 511.16 01:32:01 PM 0.50 0.00 0.50 0.00 323.98 01:33:01 PM 2.28 0.35 1.93 38.79 276.84 01:34:01 PM 29.61 0.53 29.07 64.78 2884.79 Average: 29.35 1.18 28.18 191.01 2916.04 01:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 PM 5257992 7062784 2624432 33.29 2688 1982020 670044 7.50 210720 2068808 180352 01:26:01 PM 5249392 7083884 2633032 33.40 2688 2011808 634460 7.10 240456 2046348 12 01:27:01 PM 5006200 7035304 2876224 36.49 2688 2198488 655772 7.34 257932 2248160 157544 01:28:01 PM 5016656 7061084 2865768 36.36 2688 2213728 639504 7.16 263740 2226324 4 01:29:01 PM 4976860 7023292 2905564 36.86 2688 2215720 694188 7.77 263952 2265940 896 01:30:01 PM 4945316 7009524 2937108 37.26 2688 2233492 707204 7.92 264368 2296776 8520 01:31:01 PM 4937840 7008940 2944584 37.36 2688 2240420 707204 7.92 264368 2304200 580 01:32:01 PM 4926688 7008160 2955736 37.50 2688 2250768 707204 7.92 264416 2315072 1328 01:33:01 PM 5076936 7047088 2805488 35.59 2688 2141044 657660 7.36 297608 2130088 53652 01:34:01 PM 5063368 7031688 2819056 35.76 2688 2143320 671232 7.52 490092 1974252 16748 Average: 5045725 7037175 2836699 35.99 2688 2163081 674447 7.55 281765 2187597 41964 01:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 85.31 70.56 945.80 9.51 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 40.58 32.78 384.84 6.84 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 35.19 30.36 274.16 6.12 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 192.35 135.97 42.49 37.56 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 20.76 12.76 15.13 1.89 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 48.62 39.04 128.40 10.43 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 17.14 13.08 41.11 5.38 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 26.86 23.43 54.65 14.06 0.00 0.00 0.00 0.00 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 78.85 50.16 195.35 77.87 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 20.19 19.81 17.96 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 56.59 42.80 210.00 17.94 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) 09/25/2024 _x86_64_ (2 CPU) 13:23:08 LINUX RESTART (2 CPU) 01:24:01 PM CPU %user %nice %system %iowait %steal %idle 01:25:01 PM all 36.35 0.00 6.11 2.95 0.10 54.49 01:25:01 PM 0 28.04 0.00 5.51 3.16 0.10 63.19 01:25:01 PM 1 44.66 0.00 6.71 2.74 0.10 45.78 01:26:01 PM all 20.86 0.00 2.44 3.27 0.08 73.36 01:26:01 PM 0 19.33 0.00 2.57 3.76 0.08 74.25 01:26:01 PM 1 22.39 0.00 2.31 2.77 0.07 72.47 01:27:01 PM all 17.68 0.00 3.31 0.57 0.08 78.35 01:27:01 PM 0 10.16 0.00 2.68 0.63 0.08 86.44 01:27:01 PM 1 25.21 0.00 3.93 0.52 0.08 70.26 01:28:01 PM all 9.83 0.00 1.75 1.57 0.07 86.79 01:28:01 PM 0 9.58 0.00 1.79 1.95 0.07 86.61 01:28:01 PM 1 10.08 0.00 1.70 1.19 0.07 86.97 01:29:01 PM all 2.54 0.00 0.20 0.03 0.06 97.17 01:29:01 PM 0 0.65 0.00 0.13 0.02 0.05 99.15 01:29:01 PM 1 4.43 0.00 0.27 0.05 0.07 95.18 01:30:01 PM all 19.00 0.00 0.27 0.08 0.11 80.54 01:30:01 PM 0 12.55 0.00 0.27 0.17 0.10 86.92 01:30:01 PM 1 25.44 0.00 0.27 0.00 0.12 74.17 01:31:01 PM all 6.66 0.00 0.12 0.09 0.06 93.07 01:31:01 PM 0 2.65 0.00 0.12 0.12 0.07 97.05 01:31:01 PM 1 10.66 0.00 0.12 0.07 0.05 89.11 01:32:01 PM all 12.33 0.00 0.15 0.06 0.08 87.39 01:32:01 PM 0 1.94 0.00 0.17 0.12 0.08 97.69 01:32:01 PM 1 22.74 0.00 0.13 0.00 0.07 77.06 01:33:01 PM all 10.32 0.00 1.25 0.03 0.08 88.31 01:33:01 PM 0 6.55 0.00 0.92 0.05 0.08 92.40 01:33:01 PM 1 14.10 0.00 1.59 0.02 0.08 84.21 01:34:01 PM all 30.96 0.00 3.68 0.57 0.08 64.71 01:34:01 PM 0 17.56 0.00 3.42 0.78 0.08 78.16 01:34:01 PM 1 44.39 0.00 3.94 0.35 0.08 51.24 Average: all 16.65 0.00 1.93 0.92 0.08 80.42 Average: 0 10.90 0.00 1.76 1.08 0.08 86.18 Average: 1 22.41 0.00 2.10 0.77 0.08 74.64