---> uname -a: Linux prd-centos8-robot-2c-8g-25962.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 602 4970 19 2124 6799 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:48:06:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85652sec preferred_lft 85652sec inet6 fe80::f816:3eff:fe48:6b4/64 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) 09/23/2024 _x86_64_ (2 CPU) 01:08:12 LINUX RESTART (2 CPU) 01:09:02 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 82.21 21.74 60.47 5120.43 5011.27 01:11:01 AM 96.60 0.70 95.90 50.77 10250.09 01:12:01 AM 17.58 0.42 17.16 64.78 1447.43 01:13:01 AM 59.33 0.03 59.30 3.47 7679.02 01:14:01 AM 7.38 0.00 7.38 0.00 749.86 01:15:01 AM 0.50 0.00 0.50 0.00 6.53 01:16:01 AM 0.33 0.00 0.33 0.00 3.42 01:17:01 AM 0.58 0.12 0.47 33.06 96.10 01:18:01 AM 1.95 0.00 1.95 0.00 64.01 01:19:01 AM 4.32 0.00 4.32 0.00 241.77 01:20:01 AM 13.91 0.40 13.51 46.79 609.80 Average: 25.80 2.10 23.70 476.56 2374.37 01:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5382676 7074960 2499748 31.71 2688 1874324 674748 7.56 209120 1966168 145056 01:11:01 AM 5154088 6986816 2728336 34.61 2688 2009356 734272 8.22 221624 2156884 30076 01:12:01 AM 5223132 7057468 2659292 33.74 2688 2011304 675116 7.56 240600 2072804 36 01:13:01 AM 5012244 7044296 2870180 36.41 2688 2201336 663556 7.43 259920 2232392 16544 01:14:01 AM 5014092 7046156 2868332 36.39 2688 2201348 662976 7.42 259928 2232760 4 01:15:01 AM 5013956 7046020 2868468 36.39 2688 2201348 662976 7.42 259932 2232832 4 01:16:01 AM 5014192 7046256 2868232 36.39 2688 2201348 662976 7.42 259932 2232768 4 01:17:01 AM 4934604 6970280 2947820 37.40 2688 2204960 747580 8.37 260064 2311528 4 01:18:01 AM 4878176 6913876 3004248 38.11 2688 2204984 817656 9.16 260064 2367252 16 01:19:01 AM 5201036 7064176 2681388 34.02 2688 2037720 657744 7.36 251980 2075384 92 01:20:01 AM 5153264 7020188 2729160 34.62 2688 2042416 696048 7.79 446804 1930316 13364 Average: 5089224 7024590 2793200 35.44 2688 2108222 695968 7.79 266361 2164644 18655 01:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 283.02 188.05 1602.06 61.44 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 63.42 51.19 613.06 8.47 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 20.96 16.23 7.28 5.25 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 567.18 425.57 391.18 104.84 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 7.48 5.42 2.16 1.87 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 2.85 2.18 0.57 0.53 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 3.10 1.92 0.49 0.42 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 108.26 82.52 696.11 6.77 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 405.95 343.11 4466.75 22.20 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 165.78 117.73 1122.92 10.39 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 36.23 28.00 80.17 25.11 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 151.09 114.61 815.40 22.42 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) 09/23/2024 _x86_64_ (2 CPU) 01:08:12 LINUX RESTART (2 CPU) 01:09:02 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 34.80 0.00 6.56 2.99 0.12 55.52 01:10:01 AM 0 24.34 0.00 5.91 1.70 0.12 67.93 01:10:01 AM 1 45.24 0.00 7.22 4.28 0.12 43.15 01:11:01 AM all 26.99 0.00 3.92 4.03 0.09 64.98 01:11:01 AM 0 18.26 0.00 2.97 3.45 0.08 75.24 01:11:01 AM 1 35.73 0.00 4.87 4.61 0.10 54.70 01:12:01 AM all 10.44 0.00 2.00 0.80 0.06 86.70 01:12:01 AM 0 8.74 0.00 1.62 0.64 0.05 88.95 01:12:01 AM 1 12.14 0.00 2.37 0.97 0.07 84.45 01:13:01 AM all 27.39 0.00 4.90 2.44 0.10 65.17 01:13:01 AM 0 21.17 0.00 4.67 2.73 0.12 71.32 01:13:01 AM 1 33.62 0.00 5.14 2.14 0.08 59.01 01:14:01 AM all 0.53 0.00 0.18 0.23 0.04 99.02 01:14:01 AM 0 0.47 0.00 0.15 0.02 0.03 99.33 01:14:01 AM 1 0.58 0.00 0.20 0.45 0.05 98.71 01:15:01 AM all 0.34 0.00 0.08 0.00 0.04 99.53 01:15:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 01:15:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 01:16:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 01:16:01 AM 0 0.55 0.00 0.07 0.00 0.05 99.33 01:16:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 01:17:01 AM all 6.08 0.00 1.61 0.03 0.07 92.22 01:17:01 AM 0 0.75 0.00 0.20 0.00 0.08 98.96 01:17:01 AM 1 11.40 0.00 3.02 0.05 0.05 85.48 01:18:01 AM all 7.03 0.00 0.80 0.03 0.12 92.03 01:18:01 AM 0 0.72 0.00 0.15 0.05 0.10 98.98 01:18:01 AM 1 13.41 0.00 1.46 0.00 0.14 85.00 01:19:01 AM all 2.64 0.00 0.84 0.02 0.05 96.45 01:19:01 AM 0 0.69 0.00 0.47 0.02 0.05 98.78 01:19:01 AM 1 4.60 0.00 1.22 0.02 0.05 94.12 01:20:01 AM all 15.67 0.00 2.15 13.61 0.09 68.48 01:20:01 AM 0 10.14 0.00 1.84 8.35 0.07 79.61 01:20:01 AM 1 21.18 0.00 2.47 18.86 0.12 57.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.99 0.00 2.10 2.20 0.07 83.64 Average: 0 7.79 0.00 1.64 1.54 0.07 88.96 Average: 1 16.19 0.00 2.55 2.86 0.08 78.33