---> uname -a: Linux prd-centos8-robot-2c-8g-8322.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 569 5004 19 2123 6832 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:a3:4b:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85722sec preferred_lft 85722sec inet6 fe80::f816:3eff:fea3:4b6a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/16/2024 _x86_64_ (2 CPU) 07:03:03 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 84.89 12.81 72.07 2386.67 5888.42 07:06:01 AM 77.72 0.75 76.97 52.52 8742.04 07:07:01 AM 24.46 0.85 23.61 123.98 1837.08 07:08:01 AM 31.79 0.17 31.62 9.46 2603.17 07:09:01 AM 33.86 0.03 33.83 3.47 5708.60 07:10:01 AM 5.51 0.02 5.50 0.13 274.13 07:11:01 AM 2.02 0.02 2.00 0.93 93.02 07:12:01 AM 0.30 0.00 0.30 0.00 4.60 07:13:01 AM 2.70 0.23 2.47 34.12 108.43 07:14:01 AM 25.46 0.50 24.96 63.72 1276.02 Average: 28.87 1.54 27.33 267.48 2653.48 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5381784 7109288 2500648 31.72 2688 1909488 651656 7.30 211444 1969268 157236 07:06:01 AM 5195104 7024336 2687328 34.09 2688 2005784 682032 7.64 222296 2114340 37112 07:07:01 AM 5265308 7098896 2617124 33.20 2688 2010772 632424 7.08 241348 2031924 4 07:08:01 AM 5053924 7083936 2828508 35.88 2688 2199692 628448 7.04 261584 2199240 138308 07:09:01 AM 5035664 7068700 2846768 36.12 2688 2202548 634264 7.10 263756 2210260 32 07:10:01 AM 4991392 7026860 2891040 36.68 2688 2204980 695020 7.78 263924 2253556 628 07:11:01 AM 4947348 6983040 2935084 37.24 2688 2205192 731272 8.19 263924 2296676 4 07:12:01 AM 4928972 6964692 2953460 37.47 2688 2205220 761004 8.52 263924 2315352 16 07:13:01 AM 5154280 7025768 2728152 34.61 2688 2044412 677952 7.59 257436 2110872 7696 07:14:01 AM 5204096 7072756 2678336 33.98 2688 2043844 652376 7.30 442440 1882472 200 Average: 5115787 7045827 2766645 35.10 2688 2103193 674645 7.55 269208 2138396 34124 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 145.21 104.73 1075.85 22.12 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 46.67 37.59 417.50 7.20 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 18.50 15.21 6.08 4.65 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 38.22 31.01 293.25 6.16 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 429.38 384.85 120.52 96.75 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 25.36 16.23 19.78 2.95 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 290.85 247.93 3481.69 16.46 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 320.09 282.74 4105.45 18.31 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 79.71 58.96 348.12 26.40 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 18.15 16.81 14.31 8.11 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 141.21 119.61 988.30 20.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/16/2024 _x86_64_ (2 CPU) 07:03:03 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 38.39 0.00 6.05 3.53 0.12 51.91 07:05:01 AM 0 33.63 0.00 5.61 4.12 0.12 56.52 07:05:01 AM 1 43.15 0.00 6.50 2.94 0.12 47.29 07:06:01 AM all 28.47 0.00 3.35 3.29 0.09 64.80 07:06:01 AM 0 21.04 0.00 2.75 3.63 0.10 72.47 07:06:01 AM 1 35.90 0.00 3.95 2.95 0.08 57.12 07:07:01 AM all 13.02 0.00 1.73 3.47 0.08 81.70 07:07:01 AM 0 5.68 0.00 1.54 4.01 0.07 88.70 07:07:01 AM 1 20.39 0.00 1.93 2.93 0.08 74.67 07:08:01 AM all 19.71 0.00 3.03 1.10 0.09 76.07 07:08:01 AM 0 15.11 0.00 2.72 0.72 0.10 81.35 07:08:01 AM 1 24.32 0.00 3.33 1.49 0.08 70.78 07:09:01 AM all 14.31 0.00 2.88 1.55 0.07 81.19 07:09:01 AM 0 13.43 0.00 2.89 1.09 0.07 82.53 07:09:01 AM 1 15.20 0.00 2.88 2.01 0.07 79.85 07:10:01 AM all 4.92 0.00 1.48 0.28 0.04 93.27 07:10:01 AM 0 2.91 0.00 0.77 0.45 0.05 95.81 07:10:01 AM 1 6.93 0.00 2.19 0.12 0.03 90.73 07:11:01 AM all 7.31 0.00 0.93 0.03 0.08 91.65 07:11:01 AM 0 11.14 0.00 1.40 0.05 0.08 87.32 07:11:01 AM 1 3.52 0.00 0.45 0.02 0.08 95.93 07:12:01 AM all 6.76 0.00 1.06 0.00 0.09 92.10 07:12:01 AM 0 2.30 0.00 0.71 0.00 0.08 96.91 07:12:01 AM 1 11.19 0.00 1.41 0.00 0.10 87.30 07:13:01 AM all 5.97 0.00 1.46 0.08 0.06 92.43 07:13:01 AM 0 7.83 0.00 1.83 0.13 0.07 90.14 07:13:01 AM 1 4.12 0.00 1.10 0.02 0.05 94.71 07:14:01 AM all 29.22 0.00 2.56 0.46 0.08 67.68 07:14:01 AM 0 27.52 0.00 2.21 0.37 0.08 69.81 07:14:01 AM 1 30.91 0.00 2.91 0.55 0.08 65.55 Average: all 16.83 0.00 2.46 1.38 0.08 79.26 Average: 0 14.07 0.00 2.24 1.46 0.08 82.14 Average: 1 19.57 0.00 2.67 1.30 0.08 76.38