---> uname -a: Linux prd-centos8-robot-2c-8g-2827.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 562 5027 19 2107 6838 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:80:59:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fe80:5950/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/05/2024 _x86_64_ (2 CPU) 01:04:45 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 211.81 175.50 36.31 10948.60 21135.86 01:07:01 AM 41.90 17.43 24.48 3743.69 17458.60 01:08:01 AM 53.20 6.90 46.30 1301.17 4777.19 01:09:01 AM 93.94 0.13 93.80 3.33 8374.39 01:10:00 AM 50.39 0.54 49.85 25.43 4624.92 01:10:01 AM 12.50 0.00 12.50 0.00 155.36 01:11:01 AM 18.10 0.90 17.20 125.31 1337.74 01:12:01 AM 64.21 0.03 64.18 3.47 7796.17 01:13:01 AM 7.72 0.02 7.70 0.13 332.76 01:14:01 AM 0.23 0.00 0.23 0.00 3.25 01:15:01 AM 3.98 0.27 3.72 35.19 130.23 01:16:01 AM 39.69 0.47 39.22 48.92 1873.21 Average: 53.17 18.39 34.79 1476.26 6164.58 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 6075148 7340800 1807308 22.93 2688 1466108 360180 4.57 101988 1454088 459348 01:07:01 AM 5668032 7141652 2214424 28.09 2688 1668896 636828 7.13 152284 1789316 56292 01:08:01 AM 5443832 7063744 2438624 30.94 2688 1811488 701096 7.85 190628 1961224 48468 01:09:01 AM 5269356 7072496 2613100 33.15 2688 1979828 646148 7.23 186888 2084532 88200 01:10:00 AM 5212844 7042716 2669612 33.87 2688 2006856 683400 7.65 209528 2115788 13772 01:10:01 AM 5208080 7038004 2674376 33.93 2688 2006856 683400 7.65 209548 2120160 13788 01:11:01 AM 5130580 7016924 2751876 34.91 2688 2061508 696556 7.80 231324 2169636 56848 01:12:01 AM 5051048 7061468 2831408 35.92 2688 2180012 631064 7.07 233848 2221436 96 01:13:01 AM 4860712 6871416 3021744 38.34 2688 2180296 858224 9.61 233888 2411752 24 01:14:01 AM 4891008 6901760 2991448 37.95 2688 2180344 833648 9.33 233888 2382000 40 01:15:01 AM 5147684 7003772 2734772 34.69 2688 2028840 690872 7.74 230564 2144976 6232 01:16:01 AM 5167280 7021624 2715176 34.45 2688 2028952 677304 7.58 427648 1936288 3036 Average: 5260467 7048031 2621989 33.26 2688 1966665 674893 7.56 220169 2065933 62179 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 9.54 4.83 61.03 0.88 0.00 0.00 0.00 0.00 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 242.95 148.15 839.84 54.40 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 57.36 45.80 701.68 5.35 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 32.96 27.96 358.06 5.76 0.00 0.00 0.00 0.00 01:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 AM eth0 22.84 17.39 149.30 4.51 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 16.07 14.29 7.45 6.73 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 26.35 20.58 105.38 4.47 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 220.49 200.87 252.76 44.33 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 250.84 220.68 2173.25 701.60 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 557.38 487.14 6645.95 31.45 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 296.45 243.19 2784.94 31.47 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 17.23 16.78 14.20 7.80 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 157.66 130.30 1280.40 81.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/05/2024 _x86_64_ (2 CPU) 01:04:45 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 14.33 0.07 6.59 57.57 0.18 21.27 01:06:01 AM 0 14.59 0.07 5.86 57.57 0.17 21.74 01:06:01 AM 1 14.06 0.07 7.31 57.56 0.19 20.81 01:07:01 AM all 15.77 0.00 3.65 30.79 0.14 49.65 01:07:01 AM 0 14.60 0.00 3.32 29.02 0.10 52.96 01:07:01 AM 1 16.94 0.00 3.99 32.57 0.19 46.31 01:08:01 AM all 19.26 0.00 2.79 18.47 0.09 59.39 01:08:01 AM 0 24.42 0.00 3.02 18.73 0.08 53.74 01:08:01 AM 1 14.12 0.00 2.56 18.20 0.10 65.02 01:09:01 AM all 35.33 0.00 5.04 5.10 0.14 54.39 01:09:01 AM 0 41.70 0.00 5.69 5.76 0.12 46.74 01:09:01 AM 1 28.96 0.00 4.38 4.45 0.17 62.04 01:10:00 AM all 19.98 0.00 2.08 3.55 0.13 74.26 01:10:00 AM 0 26.29 0.00 2.04 3.67 0.10 67.90 01:10:00 AM 1 13.65 0.00 2.13 3.43 0.15 80.64 01:10:01 AM all 28.57 0.00 1.79 5.36 0.00 64.29 01:10:01 AM 0 55.36 0.00 1.79 10.71 0.00 32.14 01:10:01 AM 1 1.79 0.00 1.79 0.00 0.00 96.43 01:11:01 AM all 17.36 0.00 2.02 1.91 0.09 78.62 01:11:01 AM 0 22.95 0.00 2.16 2.63 0.08 72.17 01:11:01 AM 1 11.78 0.00 1.89 1.19 0.10 85.05 01:12:01 AM all 24.48 0.00 3.85 5.87 0.16 65.64 01:12:01 AM 0 34.84 0.00 4.67 5.86 0.15 54.47 01:12:01 AM 1 14.12 0.00 3.03 5.88 0.17 76.80 01:13:01 AM all 13.97 0.00 0.99 0.09 0.07 84.87 01:13:01 AM 0 19.08 0.00 1.55 0.02 0.08 79.26 01:13:01 AM 1 8.90 0.00 0.44 0.17 0.05 90.44 01:14:01 AM all 11.48 0.00 1.50 0.00 0.10 86.92 01:14:01 AM 0 6.38 0.00 1.04 0.00 0.10 92.48 01:14:01 AM 1 16.61 0.00 1.96 0.00 0.10 81.33 01:15:01 AM all 12.39 0.00 1.96 0.03 0.08 85.56 01:15:01 AM 0 8.49 0.00 1.26 0.03 0.07 90.15 01:15:01 AM 1 16.36 0.00 2.67 0.02 0.09 80.86 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 31.81 0.00 2.74 0.76 0.09 64.60 01:16:01 AM 0 40.74 0.00 3.30 0.98 0.10 54.87 01:16:01 AM 1 22.87 0.00 2.17 0.53 0.08 74.34 Average: all 19.69 0.01 3.02 11.26 0.12 65.92 Average: 0 23.15 0.01 3.08 11.28 0.11 62.38 Average: 1 16.21 0.01 2.95 11.23 0.13 69.47