---> uname -a: Linux prd-centos8-robot-2c-8g-3766.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 595 4965 19 2136 6805 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:fa:16:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:fefa:1636/64 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) 12/18/2024 _x86_64_ (2 CPU) 01:04:56 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 111.03 0.37 110.66 15.60 10803.20 01:08:01 AM 38.27 1.02 37.25 113.16 4713.53 01:09:01 AM 28.25 5.18 23.06 1227.40 2050.12 01:10:01 AM 47.12 1.63 45.48 24.79 6414.56 01:11:01 AM 2.98 0.10 2.88 32.12 100.07 01:12:01 AM 1.70 0.00 1.70 0.00 129.78 01:13:01 AM 0.27 0.00 0.27 0.00 58.37 01:14:01 AM 0.32 0.00 0.32 0.00 33.96 01:15:01 AM 0.32 0.00 0.32 0.00 69.84 01:16:01 AM 0.38 0.00 0.38 0.00 8.98 01:17:01 AM 0.25 0.00 0.25 0.00 17.00 01:18:01 AM 0.17 0.00 0.17 0.00 24.28 01:19:01 AM 7.28 0.33 6.95 37.86 284.07 Average: 18.33 0.66 17.67 111.60 1900.59 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5184352 7000040 2698072 34.23 2688 1994532 719104 8.05 190036 2167084 145596 01:08:01 AM 5285900 7079016 2596524 32.94 2688 1971368 650416 7.28 217444 2034740 16 01:09:01 AM 5054800 6969432 2827624 35.87 2688 2090064 766008 8.58 257152 2215508 40912 01:10:01 AM 5021476 7053940 2860948 36.30 2688 2202596 654628 7.33 258572 2226624 88 01:11:01 AM 4981532 7015888 2900892 36.80 2688 2204460 705436 7.90 258712 2266708 684 01:12:01 AM 4977884 7013844 2904540 36.85 2688 2206128 740488 8.29 258724 2270140 224 01:13:01 AM 4969204 7006680 2913220 36.96 2688 2207596 758112 8.49 258724 2278776 52 01:14:01 AM 4967356 7006376 2915068 36.98 2688 2209180 758112 8.49 258728 2280604 748 01:15:01 AM 4965224 7005564 2917200 37.01 2688 2210460 758112 8.49 258728 2282640 32 01:16:01 AM 4964224 7004936 2918200 37.02 2688 2210824 758112 8.49 258732 2283752 348 01:17:01 AM 4963008 7003924 2919416 37.04 2688 2211028 758112 8.49 258732 2284856 148 01:18:01 AM 4960236 7002328 2922188 37.07 2688 2212212 758112 8.49 258732 2287588 664 01:19:01 AM 5095752 6975588 2786672 35.35 2688 2054416 721500 8.08 298544 2131320 28452 Average: 5030073 7010581 2852351 36.19 2688 2152682 731250 8.19 253197 2231565 16766 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 115.28 91.13 1268.08 12.40 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 12.61 10.95 7.13 4.20 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 31.44 25.76 293.69 5.14 0.00 0.00 0.00 0.00 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 207.11 149.75 46.22 34.73 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 64.78 57.35 13.13 5.01 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 83.49 81.07 15.74 7.86 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 55.47 53.67 11.25 5.64 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 73.03 72.03 13.71 6.66 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 62.09 58.76 12.74 6.64 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 16.01 14.15 3.82 8.81 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 9.72 8.17 2.63 1.69 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 38.00 34.19 9.43 5.96 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 80.79 58.46 103.74 49.36 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 65.37 55.03 138.55 11.85 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) 12/18/2024 _x86_64_ (2 CPU) 01:04:56 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 35.18 0.00 4.82 4.65 0.10 55.25 01:07:01 AM 0 44.76 0.00 5.15 4.55 0.10 45.44 01:07:01 AM 1 25.62 0.00 4.49 4.76 0.10 65.03 01:08:01 AM all 17.43 0.00 1.96 1.78 0.08 78.75 01:08:01 AM 0 21.54 0.00 1.84 1.87 0.08 74.67 01:08:01 AM 1 13.33 0.00 2.09 1.69 0.07 82.83 01:09:01 AM all 12.88 0.00 2.76 1.78 0.23 82.34 01:09:01 AM 0 16.30 0.00 3.25 2.49 0.20 77.76 01:09:01 AM 1 9.47 0.00 2.27 1.08 0.27 86.91 01:10:01 AM all 17.47 0.00 3.18 2.32 0.08 76.94 01:10:01 AM 0 20.81 0.00 3.51 2.57 0.07 73.04 01:10:01 AM 1 14.13 0.00 2.86 2.07 0.10 80.84 01:11:01 AM all 3.92 0.00 0.41 0.09 0.03 95.54 01:11:01 AM 0 4.37 0.00 0.55 0.17 0.03 94.87 01:11:01 AM 1 3.47 0.00 0.27 0.02 0.03 96.22 01:12:01 AM all 7.71 0.00 0.47 0.15 0.06 91.61 01:12:01 AM 0 6.66 0.00 0.59 0.30 0.05 92.40 01:12:01 AM 1 8.77 0.00 0.35 0.00 0.07 90.81 01:13:01 AM all 5.26 0.00 0.35 0.00 0.07 94.32 01:13:01 AM 0 6.39 0.00 0.27 0.00 0.07 93.28 01:13:01 AM 1 4.14 0.00 0.44 0.00 0.07 95.36 01:14:01 AM all 4.82 0.00 0.39 0.00 0.07 94.72 01:14:01 AM 0 5.76 0.00 0.37 0.00 0.07 93.80 01:14:01 AM 1 3.89 0.00 0.40 0.00 0.07 95.64 01:15:01 AM all 7.14 0.00 0.36 0.00 0.06 92.45 01:15:01 AM 0 9.02 0.00 0.44 0.00 0.07 90.48 01:15:01 AM 1 5.26 0.00 0.28 0.00 0.05 94.41 01:16:01 AM all 4.02 0.00 0.28 0.00 0.05 95.65 01:16:01 AM 0 5.47 0.00 0.30 0.00 0.05 94.18 01:16:01 AM 1 2.57 0.00 0.25 0.00 0.05 97.12 01:17:01 AM all 3.01 0.00 0.23 0.00 0.06 96.70 01:17:01 AM 0 3.53 0.00 0.28 0.00 0.07 96.12 01:17:01 AM 1 2.49 0.00 0.18 0.00 0.05 97.28 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 9.84 0.00 0.44 0.00 0.06 89.65 01:18:01 AM 0 7.93 0.00 0.42 0.00 0.05 91.60 01:18:01 AM 1 11.75 0.00 0.47 0.00 0.07 87.71 01:19:01 AM all 20.37 0.00 1.90 0.05 0.08 77.59 01:19:01 AM 0 25.19 0.00 1.82 0.07 0.08 72.84 01:19:01 AM 1 15.54 0.00 1.99 0.03 0.08 82.35 Average: all 11.47 0.00 1.35 0.83 0.08 86.26 Average: 0 13.68 0.00 1.45 0.93 0.08 83.87 Average: 1 9.27 0.00 1.26 0.74 0.08 88.65