---> uname -a: Linux prd-centos8-robot-2c-8g-5642.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 564 5012 19 2120 6836 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:57:f0:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe57:f001/64 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) 12/27/2024 _x86_64_ (2 CPU) 00:53:39 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 129.71 84.39 45.32 10831.32 37391.99 12:56:01 AM 71.54 0.47 71.07 17.60 6870.02 12:57:01 AM 80.29 0.07 80.22 1.87 9816.38 12:58:01 AM 26.97 1.05 25.92 113.70 1647.02 12:59:01 AM 53.71 6.78 46.93 1251.66 2887.55 01:00:01 AM 24.40 0.00 24.40 0.00 5576.42 01:01:01 AM 4.41 0.10 4.31 32.12 153.17 01:02:01 AM 0.57 0.08 0.48 1.86 10.91 01:03:01 AM 5.03 0.32 4.72 36.93 157.24 01:04:01 AM 26.99 0.53 26.46 64.78 1198.80 Average: 42.36 9.38 32.98 1235.16 6570.53 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5649684 7096940 2232740 28.33 2688 1643884 698724 7.82 171596 1790240 55220 12:56:01 AM 5407624 7097000 2474800 31.40 2688 1872608 668028 7.48 186928 1970392 163540 12:57:01 AM 5186608 7006164 2695816 34.20 2688 1998356 721980 8.08 190396 2165064 31156 12:58:01 AM 5316784 7113676 2565640 32.55 2688 1975128 632816 7.09 217420 2008396 12 12:59:01 AM 5050960 7087640 2831464 35.92 2688 2206496 616792 6.91 258732 2206192 156360 01:00:01 AM 5046332 7082656 2836092 35.98 2688 2206500 617568 6.91 258724 2206484 12 01:01:01 AM 4800588 6838156 3081836 39.10 2688 2207724 905688 10.14 258856 2451064 36 01:02:01 AM 4908628 6946308 2973796 37.73 2688 2207852 818616 9.17 259016 2342712 16 01:03:01 AM 5133056 7015468 2749368 34.88 2688 2056308 704800 7.89 269328 2126040 19980 01:04:01 AM 5186868 7054308 2695556 34.20 2688 2043416 664952 7.45 449816 1898996 16716 Average: 5168713 7033832 2713711 34.43 2688 2041827 704996 7.89 252081 2116558 44305 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 212.55 129.61 853.54 55.22 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 69.84 58.22 900.28 6.96 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 47.89 32.59 483.55 6.28 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 12.70 8.25 6.27 3.36 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 221.01 166.54 336.41 43.24 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 1.97 0.93 0.97 0.19 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 272.81 277.98 2936.06 705.68 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 422.06 395.00 6632.99 25.52 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 191.90 168.87 2124.30 27.58 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 21.16 17.76 16.27 8.43 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 147.41 125.60 1429.49 88.26 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) 12/27/2024 _x86_64_ (2 CPU) 00:53:39 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 24.00 0.08 7.87 37.60 0.11 30.34 12:55:01 AM 0 23.82 0.14 8.74 37.58 0.12 29.61 12:55:01 AM 1 24.18 0.02 7.01 37.62 0.10 31.06 12:56:01 AM all 25.31 0.00 3.67 8.69 0.11 62.22 12:56:01 AM 0 19.63 0.00 3.11 8.27 0.12 68.88 12:56:01 AM 1 30.98 0.00 4.24 9.11 0.10 55.57 12:57:01 AM all 16.02 0.00 2.32 23.85 0.13 57.68 12:57:01 AM 0 12.65 0.00 2.11 21.66 0.12 63.46 12:57:01 AM 1 19.40 0.00 2.53 26.05 0.13 51.89 12:58:01 AM all 14.88 0.00 1.72 1.20 0.07 82.13 12:58:01 AM 0 19.15 0.00 1.77 1.38 0.07 77.63 12:58:01 AM 1 10.60 0.00 1.67 1.02 0.07 86.64 12:59:01 AM all 28.57 0.00 5.39 2.50 0.13 63.40 12:59:01 AM 0 18.71 0.00 4.64 1.75 0.13 74.76 12:59:01 AM 1 38.45 0.00 6.14 3.25 0.13 52.02 01:00:01 AM all 0.29 0.00 0.33 1.84 0.05 97.49 01:00:01 AM 0 0.48 0.00 0.30 1.64 0.05 97.53 01:00:01 AM 1 0.10 0.00 0.37 2.04 0.05 97.45 01:01:01 AM all 13.70 0.00 0.95 0.04 0.12 85.19 01:01:01 AM 0 10.24 0.00 0.52 0.05 0.10 89.09 01:01:01 AM 1 17.18 0.00 1.38 0.03 0.13 81.27 01:02:01 AM all 12.56 0.00 1.40 0.01 0.12 85.91 01:02:01 AM 0 13.57 0.00 1.49 0.02 0.12 84.81 01:02:01 AM 1 11.56 0.00 1.31 0.00 0.12 87.01 01:03:01 AM all 11.47 0.00 1.75 0.05 0.12 86.62 01:03:01 AM 0 7.37 0.00 1.43 0.05 0.12 91.03 01:03:01 AM 1 15.57 0.00 2.06 0.05 0.12 82.21 01:04:01 AM all 28.76 0.00 3.56 0.46 0.09 67.13 01:04:01 AM 0 25.30 0.00 3.39 0.53 0.10 70.68 01:04:01 AM 1 32.23 0.00 3.72 0.38 0.08 63.58 Average: all 17.56 0.01 2.89 7.61 0.10 71.82 Average: 0 15.09 0.01 2.74 7.27 0.10 74.78 Average: 1 20.03 0.00 3.04 7.95 0.10 68.87