---> uname -a: Linux prd-centos8-robot-2c-8g-146.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 563 4999 19 2134 6838 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:34:a3:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fe34:a35f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/21/2024 _x86_64_ (2 CPU) 10:56:13 LINUX RESTART (2 CPU) 10:57:01 AM tps rtps wtps bread/s bwrtn/s 10:58:01 AM 92.07 13.00 79.07 2392.14 6138.35 10:59:01 AM 73.97 0.72 73.25 51.46 8658.07 11:00:01 AM 20.17 0.85 19.32 123.94 1868.58 11:01:01 AM 52.81 0.18 52.62 9.60 7387.94 11:02:01 AM 11.61 0.10 11.51 5.19 814.34 11:03:01 AM 0.80 0.02 0.78 0.13 53.81 11:04:01 AM 2.07 0.00 2.07 0.00 164.93 11:05:01 AM 0.25 0.00 0.25 0.00 10.05 11:06:01 AM 0.27 0.00 0.27 0.00 19.11 11:07:01 AM 0.33 0.03 0.30 1.87 26.24 11:08:01 AM 24.83 0.85 23.98 77.59 1500.40 Average: 25.38 1.43 23.95 241.99 2421.98 10:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:58:01 AM 5275028 7023768 2607408 33.08 2688 1930692 729508 8.17 212720 2074420 174552 10:59:01 AM 5204388 7036552 2678048 33.97 2688 2009372 693948 7.77 222752 2112708 36444 11:00:01 AM 5208748 7079580 2673688 33.92 2688 2045604 654648 7.33 248292 2076468 30928 11:01:01 AM 4993456 7036396 2888980 36.65 2688 2212420 677676 7.59 260512 2257896 15920 11:02:01 AM 5035848 7078720 2846588 36.11 2688 2212612 634880 7.11 263868 2212936 8 11:03:01 AM 4995548 7039716 2886888 36.62 2688 2213956 705256 7.90 264188 2252920 200 11:04:01 AM 4987536 7034636 2894900 36.73 2688 2216848 705256 7.90 264192 2260960 60 11:05:01 AM 4986936 7034392 2895500 36.73 2688 2217204 705256 7.90 264192 2261352 192 11:06:01 AM 4986792 7034584 2895644 36.74 2688 2217548 705256 7.90 264192 2261956 24 11:07:01 AM 5027584 7078560 2854852 36.22 2688 2220724 638484 7.15 264636 2220516 2480 11:08:01 AM 5158848 7037696 2723588 34.55 2688 2054700 677604 7.59 445048 1929288 192 Average: 5078247 7046782 2804189 35.58 2688 2141062 684343 7.66 270417 2174675 23727 10:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM eth0 126.46 97.10 1059.75 20.97 0.00 0.00 0.00 0.00 10:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM eth0 29.41 24.31 277.27 5.27 0.00 0.00 0.00 0.00 11:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM eth0 20.81 13.34 7.06 4.45 0.00 0.00 0.00 0.00 11:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM eth0 41.43 32.73 295.09 7.96 0.00 0.00 0.00 0.00 11:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM eth0 521.84 451.93 101.30 92.65 0.00 0.00 0.00 0.00 11:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM eth0 42.03 30.54 14.99 5.07 0.00 0.00 0.00 0.00 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 31.71 33.49 8.06 6.71 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 10.15 9.73 2.08 1.81 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 10.81 10.16 2.18 1.89 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 35.39 26.26 15.61 5.24 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 50.42 39.56 90.33 32.23 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 83.71 69.95 170.34 16.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/21/2024 _x86_64_ (2 CPU) 10:56:13 LINUX RESTART (2 CPU) 10:57:01 AM CPU %user %nice %system %iowait %steal %idle 10:58:01 AM all 39.16 0.00 5.93 1.82 0.11 52.99 10:58:01 AM 0 51.72 0.00 7.40 1.67 0.10 39.11 10:58:01 AM 1 26.67 0.00 4.47 1.96 0.12 66.79 10:59:01 AM all 24.76 0.00 3.20 1.68 0.12 70.23 10:59:01 AM 0 24.71 0.00 3.43 1.08 0.13 70.64 10:59:01 AM 1 24.81 0.00 2.97 2.28 0.12 69.83 11:00:01 AM all 19.19 0.00 2.63 8.83 0.10 69.26 11:00:01 AM 0 29.11 0.00 3.02 6.48 0.10 61.29 11:00:01 AM 1 9.26 0.00 2.24 11.18 0.10 77.22 11:01:01 AM all 22.88 0.00 3.55 14.58 0.08 58.90 11:01:01 AM 0 31.73 0.00 3.87 13.50 0.08 50.81 11:01:01 AM 1 14.04 0.00 3.23 15.66 0.08 66.99 11:02:01 AM all 4.92 0.00 1.26 2.44 0.05 91.33 11:02:01 AM 0 5.96 0.00 1.44 3.38 0.05 89.17 11:02:01 AM 1 3.89 0.00 1.07 1.49 0.05 93.50 11:03:01 AM all 6.87 0.00 0.71 0.01 0.06 92.35 11:03:01 AM 0 8.43 0.00 0.74 0.00 0.07 90.76 11:03:01 AM 1 5.31 0.00 0.69 0.02 0.05 93.94 11:04:01 AM all 14.73 0.00 0.65 0.02 0.08 84.52 11:04:01 AM 0 13.16 0.00 0.70 0.03 0.07 86.03 11:04:01 AM 1 16.31 0.00 0.59 0.00 0.10 83.01 11:05:01 AM all 4.27 0.00 0.28 0.00 0.06 95.39 11:05:01 AM 0 5.94 0.00 0.38 0.00 0.07 93.61 11:05:01 AM 1 2.59 0.00 0.18 0.00 0.05 97.17 11:06:01 AM all 4.45 0.00 0.32 0.00 0.06 95.17 11:06:01 AM 0 7.11 0.00 0.44 0.00 0.07 92.38 11:06:01 AM 1 1.79 0.00 0.20 0.00 0.05 97.96 11:07:01 AM all 5.66 0.00 0.42 0.00 0.06 93.87 11:07:01 AM 0 7.77 0.00 0.57 0.00 0.07 91.59 11:07:01 AM 1 3.54 0.00 0.27 0.00 0.05 96.14 11:08:01 AM all 27.81 0.01 3.19 0.38 0.08 68.52 11:08:01 AM 0 23.18 0.02 3.39 0.48 0.08 72.84 11:08:01 AM 1 32.44 0.00 2.99 0.28 0.08 64.20 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.90 0.00 2.02 2.71 0.08 79.30 Average: 0 19.00 0.00 2.31 2.42 0.08 76.19 Average: 1 12.80 0.00 1.72 2.99 0.08 82.41