---> uname -a: Linux prd-centos8-robot-2c-8g-16668.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: 2799.996 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 571 5010 19 2115 6830 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:45:b0:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe45:b077/64 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) 04/29/2024 _x86_64_ (2 CPU) 06:40:07 LINUX RESTART (2 CPU) 06:41:01 AM tps rtps wtps bread/s bwrtn/s 06:42:01 AM 115.31 58.14 57.17 7495.32 12771.66 06:43:01 AM 91.63 0.30 91.33 20.80 8534.93 06:44:01 AM 29.01 0.48 28.53 32.26 3572.80 06:45:01 AM 5.15 0.83 4.32 123.43 111.30 06:46:01 AM 25.84 0.17 25.67 9.46 1443.79 06:47:01 AM 38.61 0.05 38.56 3.60 6709.02 06:48:01 AM 4.45 0.00 4.45 0.00 150.60 06:49:01 AM 0.27 0.00 0.27 0.00 5.25 06:50:01 AM 12.33 0.25 12.08 35.06 459.42 Average: 35.84 6.69 29.15 857.94 3751.02 06:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:42:01 AM 5346116 7020916 2536320 32.18 2688 1863316 762944 8.54 230368 2007616 143468 06:43:01 AM 5217456 7043056 2664980 33.81 2688 2002264 674400 7.55 213484 2105644 89788 06:44:01 AM 5154352 6996048 2728084 34.61 2688 2018944 729984 8.17 233888 2148204 15808 06:45:01 AM 5262316 7093224 2620120 33.24 2688 2008124 633156 7.09 241520 2032492 4 06:46:01 AM 5040932 7069316 2841504 36.05 2688 2197580 641848 7.19 260372 2210128 184480 06:47:01 AM 4976736 7005104 2905700 36.86 2688 2197972 734740 8.23 263928 2265648 256 06:48:01 AM 4942188 6970596 2940248 37.30 2688 2198012 795708 8.91 263928 2299356 40 06:49:01 AM 4916756 6945488 2965680 37.62 2688 2198344 791532 8.86 263928 2325160 312 06:50:01 AM 5140364 6998904 2742072 34.79 2688 2033196 724012 8.11 282680 2103192 17124 Average: 5110802 7015850 2771634 35.16 2688 2079750 720925 8.07 250455 2166382 50142 06:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 288.14 179.34 1546.27 61.01 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 52.67 43.13 499.07 7.84 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 13.08 4.98 4.63 2.46 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 14.58 9.31 7.81 1.85 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 38.93 33.57 283.22 8.40 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 179.62 138.49 38.28 158.73 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 485.62 432.56 5379.75 589.49 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 460.55 399.08 5307.48 25.90 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 151.44 121.06 1314.34 24.97 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 187.19 151.28 1597.93 97.85 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) 04/29/2024 _x86_64_ (2 CPU) 06:40:07 LINUX RESTART (2 CPU) 06:41:01 AM CPU %user %nice %system %iowait %steal %idle 06:42:01 AM all 40.48 0.04 7.58 7.15 0.14 44.61 06:42:01 AM 0 43.76 0.03 7.12 7.61 0.12 41.36 06:42:01 AM 1 37.14 0.05 8.05 6.69 0.15 47.92 06:43:01 AM all 40.24 0.00 4.68 3.07 0.11 51.91 06:43:01 AM 0 55.86 0.00 5.31 2.59 0.10 36.15 06:43:01 AM 1 24.64 0.00 4.05 3.55 0.12 67.64 06:44:01 AM all 8.63 0.00 1.11 1.31 0.06 88.89 06:44:01 AM 0 10.35 0.00 1.34 1.72 0.05 86.54 06:44:01 AM 1 6.91 0.00 0.89 0.89 0.07 91.25 06:45:01 AM all 5.00 0.00 0.80 0.08 0.04 94.08 06:45:01 AM 0 2.24 0.00 0.79 0.08 0.03 96.86 06:45:01 AM 1 7.76 0.00 0.82 0.07 0.05 91.30 06:46:01 AM all 26.76 0.00 4.35 0.42 0.11 68.36 06:46:01 AM 0 29.24 0.00 4.65 0.43 0.10 65.57 06:46:01 AM 1 24.28 0.00 4.05 0.40 0.12 71.16 06:47:01 AM all 8.67 0.00 1.25 3.83 0.07 86.19 06:47:01 AM 0 6.05 0.00 1.29 4.10 0.07 88.49 06:47:01 AM 1 11.29 0.00 1.21 3.55 0.07 83.88 06:48:01 AM all 15.71 0.00 1.52 0.02 0.12 82.63 06:48:01 AM 0 23.20 0.00 2.54 0.02 0.12 74.13 06:48:01 AM 1 8.28 0.00 0.52 0.02 0.12 91.06 06:49:01 AM all 11.34 0.00 1.53 0.00 0.11 87.02 06:49:01 AM 0 9.80 0.00 1.44 0.00 0.10 88.66 06:49:01 AM 1 12.87 0.00 1.62 0.00 0.12 85.39 06:50:01 AM all 17.44 0.00 1.90 0.13 0.08 80.46 06:50:01 AM 0 19.08 0.00 1.65 0.15 0.07 79.05 06:50:01 AM 1 15.78 0.00 2.16 0.10 0.08 81.88 Average: all 19.36 0.00 2.74 1.77 0.09 76.03 Average: 0 22.19 0.00 2.90 1.86 0.08 72.96 Average: 1 16.52 0.01 2.59 1.69 0.10 79.11