---> uname -a: Linux prd-centos8-robot-2c-8g-15422.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 5024 19 2100 6828 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:59:cd:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe59:cd59/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/11/2024 _x86_64_ (2 CPU) 07:19:44 LINUX RESTART (2 CPU) 07:20:00 AM tps rtps wtps bread/s bwrtn/s 07:20:02 AM 1146.57 1135.38 11.19 78651.26 696.03 07:21:01 AM 124.20 60.47 63.72 7343.00 39632.95 07:22:01 AM 124.56 6.60 117.96 1268.32 9777.44 07:23:01 AM 60.55 0.60 59.95 27.05 5639.63 07:24:01 AM 22.21 1.02 21.19 131.02 1314.46 07:25:01 AM 67.23 0.03 67.19 3.47 7528.79 07:26:01 AM 5.90 0.02 5.88 0.13 250.32 07:27:02 AM 0.67 0.00 0.67 0.00 9.00 07:28:01 AM 11.13 0.24 10.90 34.43 395.31 07:29:01 AM 35.82 0.47 35.35 48.92 1710.20 Average: 55.80 13.41 42.40 1371.77 7281.28 07:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:02 AM 7148272 7313552 734184 9.31 2688 366860 409120 5.19 87884 396760 12720 07:21:01 AM 5543252 7069816 2339204 29.68 2688 1719296 724940 8.12 161996 1895008 91200 07:22:01 AM 5201688 7025460 2680768 34.01 2688 2000360 731904 8.20 198276 2139936 142228 07:23:01 AM 5241624 7052728 2640832 33.50 2688 1988192 680796 7.62 201596 2092464 1084 07:24:01 AM 5095964 6998828 2786492 35.35 2688 2077808 731604 8.19 229580 2202972 68516 07:25:01 AM 5048376 7051540 2834080 35.95 2688 2172776 669780 7.50 232052 2224640 88 07:26:01 AM 4940828 6944268 2941628 37.32 2688 2173052 818064 9.16 232092 2333140 8 07:27:02 AM 4975344 6978832 2907112 36.88 2688 2173100 774316 8.67 232092 2298872 4 07:28:01 AM 5092188 6953228 2790268 35.40 2688 2036160 776012 8.69 237452 2198588 18900 07:29:01 AM 5125660 6988368 2756796 34.97 2688 2038116 753332 8.43 427116 1979024 17628 Average: 5341320 7037662 2541136 32.24 2688 1874572 706987 7.92 224014 1976140 35238 07:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:02 AM eth0 11.91 4.33 1.61 0.52 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 289.75 170.91 1152.98 52.69 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 62.51 52.19 727.57 6.60 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 21.96 18.42 150.07 5.48 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 37.45 29.06 281.46 6.66 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 234.41 199.40 79.74 44.52 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 281.99 264.24 2910.63 709.08 0.00 0.00 0.00 0.00 07:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:02 AM eth0 516.11 453.78 6491.98 29.32 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 184.65 155.38 1933.76 25.45 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 18.13 15.66 13.51 7.11 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 181.91 150.21 1518.94 98.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/11/2024 _x86_64_ (2 CPU) 07:19:44 LINUX RESTART (2 CPU) 07:20:00 AM CPU %user %nice %system %iowait %steal %idle 07:20:02 AM all 11.42 0.00 18.23 60.22 0.18 9.94 07:20:02 AM 0 12.87 0.00 16.54 64.34 0.00 6.25 07:20:02 AM 1 9.96 0.00 19.93 56.09 0.37 13.65 07:21:01 AM all 32.26 0.00 6.69 17.39 0.09 43.58 07:21:01 AM 0 28.11 0.00 7.46 12.99 0.09 51.36 07:21:01 AM 1 36.41 0.00 5.92 21.79 0.09 35.80 07:22:01 AM all 35.36 0.00 5.44 4.55 0.11 54.54 07:22:01 AM 0 34.35 0.00 5.50 4.85 0.12 55.19 07:22:01 AM 1 36.36 0.00 5.39 4.25 0.10 53.90 07:23:01 AM all 20.64 0.00 2.55 2.33 0.08 74.41 07:23:01 AM 0 17.54 0.00 2.32 2.29 0.07 77.78 07:23:01 AM 1 23.74 0.00 2.77 2.37 0.08 71.04 07:24:01 AM all 19.82 0.00 2.30 1.07 0.08 76.73 07:24:01 AM 0 19.76 0.00 2.56 1.22 0.08 76.38 07:24:01 AM 1 19.88 0.00 2.05 0.92 0.07 77.08 07:25:01 AM all 21.62 0.00 3.61 3.31 0.08 71.38 07:25:01 AM 0 21.81 0.00 3.23 1.62 0.08 73.26 07:25:01 AM 1 21.42 0.00 4.00 5.00 0.08 69.50 07:26:01 AM all 15.60 0.00 1.18 0.10 0.11 83.01 07:26:01 AM 0 13.50 0.00 0.95 0.20 0.10 85.25 07:26:01 AM 1 17.69 0.00 1.41 0.00 0.12 80.78 07:27:02 AM all 12.88 0.00 1.62 0.00 0.11 85.39 07:27:02 AM 0 20.21 0.00 2.30 0.00 0.12 77.37 07:27:02 AM 1 5.67 0.00 0.96 0.00 0.10 93.28 07:28:01 AM all 15.05 0.00 1.79 0.17 0.09 82.90 07:28:01 AM 0 13.18 0.00 1.77 0.17 0.09 84.79 07:28:01 AM 1 16.91 0.00 1.81 0.17 0.09 81.02 07:29:01 AM all 28.67 0.00 2.80 0.79 0.10 67.64 07:29:01 AM 0 45.38 0.00 3.41 0.98 0.10 50.13 07:29:01 AM 1 11.97 0.00 2.19 0.60 0.10 85.15 Average: all 22.40 0.00 3.19 3.57 0.09 70.75 Average: 0 23.75 0.00 3.34 3.01 0.09 69.80 Average: 1 21.05 0.00 3.03 4.14 0.09 71.69