---> uname -a: Linux prd-centos8-robot-2c-8g-6825.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4900 19 2211 6815 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:69:46:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe69:46a3/64 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) 08/02/2024 _x86_64_ (2 CPU) 03:18:18 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 95.40 51.77 43.64 6257.25 31144.84 03:21:01 AM 120.77 7.41 113.36 1296.29 9373.35 03:22:01 AM 31.07 0.85 30.22 123.96 3549.72 03:23:01 AM 56.32 2.52 53.81 396.07 5330.09 03:24:01 AM 14.60 0.10 14.50 32.12 3071.06 03:25:01 AM 1.13 0.00 1.13 0.00 602.08 03:26:01 AM 0.45 0.00 0.45 0.00 379.32 03:27:01 AM 0.27 0.00 0.27 0.00 217.68 03:28:01 AM 5.10 0.35 4.75 38.79 450.12 03:29:01 AM 28.81 0.53 28.28 64.79 2697.22 Average: 35.39 6.35 29.04 820.98 5681.84 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5458052 7051900 2424380 30.76 2688 1784048 706712 7.91 192776 1940076 120736 03:21:01 AM 5188044 7012140 2694388 34.18 2688 2000820 702808 7.87 222736 2123652 86916 03:22:01 AM 5263116 7091656 2619316 33.23 2688 2005804 641880 7.19 241792 2030876 20 03:23:01 AM 5031224 7069812 2851208 36.17 2688 2207624 629700 7.05 264968 2210708 82072 03:24:01 AM 4986016 7027176 2896416 36.75 2688 2210196 684376 7.66 265380 2253000 116 03:25:01 AM 4955232 7013788 2927200 37.14 2688 2227620 700332 7.84 265796 2283504 100 03:26:01 AM 4941988 7011780 2940444 37.30 2688 2238848 700332 7.84 265796 2296236 44 03:27:01 AM 4934128 7010932 2948304 37.40 2688 2245852 700332 7.84 265844 2304472 556 03:28:01 AM 5106620 7065540 2775812 35.22 2688 2134028 653816 7.32 298660 2120620 49924 03:29:01 AM 5032384 6993300 2850048 36.16 2688 2136380 699164 7.83 486244 2011836 16204 Average: 5089680 7034802 2792752 35.43 2688 2119122 681945 7.64 276999 2157498 35669 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 268.03 173.33 1537.26 56.15 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 57.79 46.74 560.59 14.70 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 14.03 8.35 5.04 3.17 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 269.47 228.98 317.94 48.85 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 23.68 16.89 22.54 2.49 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 40.43 35.73 122.17 10.50 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 24.09 20.16 74.28 6.69 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 16.33 16.96 38.09 12.52 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 71.06 50.37 175.53 79.15 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 18.00 18.51 15.24 9.01 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 80.29 61.60 286.88 24.32 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) 08/02/2024 _x86_64_ (2 CPU) 03:18:18 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 37.35 0.03 6.27 7.03 0.13 49.21 03:20:01 AM 0 41.64 0.03 6.75 4.74 0.13 46.70 03:20:01 AM 1 33.06 0.02 5.78 9.31 0.12 51.72 03:21:01 AM all 33.18 0.00 5.77 4.59 0.12 56.35 03:21:01 AM 0 41.23 0.00 6.38 4.03 0.12 48.24 03:21:01 AM 1 25.15 0.00 5.16 5.14 0.12 64.44 03:22:01 AM all 9.96 0.00 1.41 2.82 0.06 85.74 03:22:01 AM 0 15.27 0.00 1.40 3.27 0.07 79.99 03:22:01 AM 1 4.66 0.00 1.42 2.37 0.05 91.50 03:23:01 AM all 27.50 0.00 5.00 1.82 0.09 65.58 03:23:01 AM 0 24.07 0.00 4.54 1.82 0.10 69.48 03:23:01 AM 1 30.95 0.00 5.46 1.82 0.08 61.68 03:24:01 AM all 3.35 0.00 0.39 1.06 0.05 95.15 03:24:01 AM 0 4.52 0.00 0.39 0.99 0.05 94.06 03:24:01 AM 1 2.17 0.00 0.40 1.14 0.05 96.24 03:25:01 AM all 19.84 0.00 0.28 0.11 0.08 79.69 03:25:01 AM 0 26.72 0.00 0.27 0.07 0.10 72.85 03:25:01 AM 1 12.95 0.00 0.30 0.15 0.07 86.54 03:26:01 AM all 10.54 0.00 0.17 0.03 0.04 89.22 03:26:01 AM 0 11.55 0.00 0.15 0.00 0.03 88.26 03:26:01 AM 1 9.53 0.00 0.18 0.07 0.05 90.17 03:27:01 AM all 9.11 0.00 0.15 0.07 0.07 90.61 03:27:01 AM 0 15.89 0.00 0.15 0.00 0.07 83.89 03:27:01 AM 1 2.32 0.00 0.15 0.13 0.07 97.33 03:28:01 AM all 9.98 0.00 1.42 0.06 0.05 88.49 03:28:01 AM 0 13.11 0.00 1.66 0.02 0.07 85.15 03:28:01 AM 1 6.84 0.00 1.19 0.10 0.03 91.84 03:29:01 AM all 30.53 0.00 3.20 0.63 0.11 65.54 03:29:01 AM 0 31.79 0.00 2.90 0.43 0.12 64.76 03:29:01 AM 1 29.27 0.00 3.49 0.82 0.10 66.33 Average: all 19.14 0.00 2.41 1.82 0.08 76.55 Average: 0 22.58 0.00 2.46 1.54 0.09 73.33 Average: 1 15.69 0.00 2.35 2.11 0.07 79.77