---> uname -a: Linux prd-centos8-robot-2c-8g-7653.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 551 5009 19 2136 6848 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:a2:18:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fea2:18f2/64 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) 04/14/2024 _x86_64_ (2 CPU) 05:42:52 LINUX RESTART (2 CPU) 05:44:02 AM tps rtps wtps bread/s bwrtn/s 05:45:01 AM 117.01 6.96 110.05 1295.24 9781.53 05:46:01 AM 46.13 0.67 45.46 49.99 5318.90 05:47:01 AM 32.12 1.00 31.12 131.82 1674.28 05:48:01 AM 40.98 2.58 38.39 398.20 6704.43 05:49:01 AM 3.42 0.00 3.42 0.00 149.50 05:50:01 AM 0.40 0.00 0.40 0.00 5.72 05:51:01 AM 0.22 0.00 0.22 0.00 2.43 05:52:01 AM 11.96 0.23 11.73 34.12 506.93 Average: 31.35 1.42 29.93 236.45 3003.64 05:44:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 AM 5278532 7087288 2603904 33.03 2688 1986072 663324 7.43 211816 2048964 103216 05:46:01 AM 5197820 7042368 2684616 34.06 2688 2021668 695524 7.79 233352 2106068 15812 05:47:01 AM 5014012 7045180 2868424 36.39 2688 2200896 663544 7.43 261280 2240064 170980 05:48:01 AM 4991184 7037636 2891252 36.68 2688 2215840 703800 7.88 267228 2249396 1432 05:49:01 AM 4991704 7038156 2890732 36.67 2688 2215840 703800 7.88 267228 2249564 4 05:50:01 AM 4982296 7028764 2900140 36.79 2688 2215856 716660 8.02 267228 2258260 4 05:51:01 AM 4982652 7029132 2899784 36.79 2688 2215856 716660 8.02 267244 2258384 4 05:52:01 AM 5142044 7021508 2740392 34.77 2688 2052916 684748 7.67 287864 2097044 19368 Average: 5072530 7041254 2809906 35.65 2688 2140618 693508 7.77 257905 2188468 38852 05:44:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 62.33 52.41 644.23 8.02 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 25.13 23.40 268.72 5.40 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 46.63 34.29 296.55 7.74 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 213.83 195.00 64.80 45.57 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 254.95 254.58 51.37 106.45 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 84.35 84.05 87.25 33.28 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 161.13 160.00 54.06 57.26 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 66.94 50.62 119.81 25.38 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 114.52 106.91 197.41 36.20 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) 04/14/2024 _x86_64_ (2 CPU) 05:42:52 LINUX RESTART (2 CPU) 05:44:02 AM CPU %user %nice %system %iowait %steal %idle 05:45:01 AM all 39.24 0.00 5.98 3.64 0.10 51.04 05:45:01 AM 0 42.06 0.00 6.19 3.22 0.12 48.42 05:45:01 AM 1 36.42 0.00 5.77 4.06 0.08 53.66 05:46:01 AM all 20.39 0.00 2.02 1.36 0.06 76.17 05:46:01 AM 0 29.12 0.00 2.35 1.13 0.07 67.33 05:46:01 AM 1 11.66 0.00 1.69 1.59 0.05 85.02 05:47:01 AM all 28.11 0.00 3.80 0.70 0.07 67.32 05:47:01 AM 0 24.41 0.00 3.89 0.57 0.07 71.07 05:47:01 AM 1 31.83 0.00 3.70 0.83 0.08 63.55 05:48:01 AM all 12.25 0.00 1.98 1.83 0.06 83.87 05:48:01 AM 0 10.92 0.00 1.99 1.69 0.05 85.35 05:48:01 AM 1 13.59 0.00 1.98 1.98 0.07 82.39 05:49:01 AM all 20.05 0.00 0.42 0.11 0.08 79.34 05:49:01 AM 0 0.40 0.00 0.17 0.22 0.08 99.13 05:49:01 AM 1 39.80 0.00 0.67 0.00 0.08 59.45 05:50:01 AM all 6.31 0.00 0.23 0.00 0.06 93.40 05:50:01 AM 0 4.34 0.00 0.22 0.00 0.05 95.39 05:50:01 AM 1 8.29 0.00 0.25 0.00 0.07 91.40 05:51:01 AM all 22.59 0.00 0.42 0.00 0.09 76.90 05:51:01 AM 0 29.32 0.00 0.52 0.00 0.10 70.07 05:51:01 AM 1 15.85 0.00 0.32 0.00 0.08 83.74 05:52:01 AM all 17.27 0.00 1.83 0.13 0.07 80.70 05:52:01 AM 0 19.61 0.00 1.75 0.25 0.07 78.32 05:52:01 AM 1 14.91 0.00 1.91 0.02 0.07 83.09 Average: all 20.75 0.00 2.08 0.97 0.07 76.12 Average: 0 19.98 0.00 2.13 0.88 0.08 76.93 Average: 1 21.52 0.00 2.03 1.06 0.07 75.31