---> uname -a: Linux prd-centos8-robot-2c-8g-17960.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 569 5012 19 2115 6831 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:ac:98:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:feac:98b6/64 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) 07/05/2024 _x86_64_ (2 CPU) 07:32:24 LINUX RESTART (2 CPU) 07:33:01 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 53.07 19.89 33.17 5617.33 27509.83 07:35:01 AM 109.43 7.06 102.37 1260.78 9034.89 07:36:01 AM 42.68 0.67 42.01 49.46 5217.31 07:37:01 AM 8.03 0.82 7.21 123.43 713.41 07:38:01 AM 64.82 0.03 64.79 3.47 7769.67 07:39:01 AM 4.30 0.12 4.18 33.06 198.20 07:40:01 AM 0.38 0.00 0.38 0.00 6.05 07:41:01 AM 0.30 0.00 0.30 0.00 3.78 07:42:01 AM 12.68 0.32 12.36 36.92 489.05 Average: 32.85 3.21 29.64 791.65 5660.32 07:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 5631736 7115600 2250696 28.55 2688 1677800 654728 7.33 177592 1794168 60304 07:35:01 AM 5241228 7043692 2641204 33.51 2688 1980320 685496 7.68 210508 2089232 114064 07:36:01 AM 5172940 7009196 2709492 34.37 2688 2013700 709356 7.94 232276 2132464 15820 07:37:01 AM 5224624 7083228 2657808 33.72 2688 2033912 625264 7.00 244076 2063052 26440 07:38:01 AM 5059852 7076436 2822580 35.81 2688 2186664 629544 7.05 260088 2189224 88 07:39:01 AM 5013516 7032496 2868916 36.40 2688 2189076 698988 7.83 260360 2235568 4 07:40:01 AM 5012944 7031924 2869488 36.40 2688 2189076 715068 8.01 260360 2235736 8 07:41:01 AM 4998796 7017820 2883636 36.58 2688 2189100 746844 8.36 260360 2249932 8 07:42:01 AM 5145552 7004256 2736880 34.72 2688 2032392 713880 7.99 284248 2097724 20172 Average: 5166799 7046072 2715633 34.45 2688 2054671 686574 7.69 243319 2120789 26323 07:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 251.95 150.67 1024.63 53.10 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 80.91 67.36 776.14 15.40 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 38.99 22.58 269.13 4.86 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 12.56 9.63 3.60 2.50 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 262.51 194.17 315.98 42.18 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 105.31 98.73 37.23 37.74 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 232.73 231.79 46.76 96.95 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 177.14 174.33 193.55 59.45 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 71.21 62.38 124.07 34.76 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 137.03 112.40 310.13 38.55 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) 07/05/2024 _x86_64_ (2 CPU) 07:32:24 LINUX RESTART (2 CPU) 07:33:01 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 28.92 0.00 5.32 12.16 0.10 53.50 07:34:01 AM 0 30.43 0.00 5.34 11.48 0.12 52.64 07:34:01 AM 1 27.39 0.00 5.30 12.85 0.09 54.38 07:35:01 AM all 35.43 0.00 5.57 5.03 0.11 53.86 07:35:01 AM 0 40.92 0.00 5.87 3.65 0.10 49.46 07:35:01 AM 1 29.95 0.00 5.27 6.41 0.12 58.25 07:36:01 AM all 16.11 0.00 1.78 2.11 0.08 79.91 07:36:01 AM 0 17.45 0.00 2.19 2.51 0.08 77.77 07:36:01 AM 1 14.78 0.00 1.37 1.72 0.08 82.04 07:37:01 AM all 8.46 0.00 1.78 0.31 0.06 89.39 07:37:01 AM 0 4.49 0.00 1.70 0.38 0.05 93.38 07:37:01 AM 1 12.43 0.00 1.87 0.23 0.07 85.40 07:38:01 AM all 23.23 0.00 3.91 2.06 0.09 70.71 07:38:01 AM 0 29.81 0.00 4.32 1.83 0.08 63.96 07:38:01 AM 1 16.66 0.00 3.49 2.29 0.10 77.45 07:39:01 AM all 9.58 0.00 0.50 0.11 0.08 89.73 07:39:01 AM 0 15.17 0.00 0.70 0.07 0.08 83.97 07:39:01 AM 1 3.99 0.00 0.30 0.15 0.08 95.48 07:40:01 AM all 17.37 0.00 0.36 0.00 0.09 82.18 07:40:01 AM 0 6.98 0.00 0.22 0.00 0.08 92.72 07:40:01 AM 1 27.78 0.00 0.50 0.00 0.10 71.62 07:41:01 AM all 21.19 0.00 0.48 0.03 0.10 78.21 07:41:01 AM 0 19.72 0.00 0.42 0.00 0.10 79.76 07:41:01 AM 1 22.66 0.00 0.53 0.05 0.10 76.65 07:42:01 AM all 17.82 0.00 1.99 0.15 0.10 79.94 07:42:01 AM 0 13.85 0.00 1.64 0.03 0.10 84.38 07:42:01 AM 1 21.83 0.00 2.34 0.27 0.10 75.46 Average: all 19.77 0.00 2.40 2.42 0.09 75.32 Average: 0 19.84 0.00 2.48 2.20 0.09 75.38 Average: 1 19.70 0.00 2.32 2.64 0.09 75.25