---> uname -a: Linux prd-centos8-robot-2c-8g-17678.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 5002 19 2117 6824 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:83:36:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe83:3645/64 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) 07/04/2024 _x86_64_ (2 CPU) 04:34:37 LINUX RESTART (2 CPU) 04:35:01 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 107.70 59.96 47.73 7312.63 37368.54 04:37:01 AM 49.78 5.75 44.03 1721.05 4692.17 04:38:01 AM 84.86 5.15 79.71 153.68 7122.63 04:39:01 AM 34.38 0.63 33.74 48.93 4749.21 04:40:02 AM 26.87 0.82 26.06 123.43 1497.30 04:41:01 AM 51.12 0.03 51.08 3.52 6940.44 04:42:01 AM 5.90 0.12 5.78 33.06 276.24 04:43:01 AM 0.33 0.00 0.33 0.00 4.60 04:44:01 AM 0.15 0.00 0.15 0.00 1.48 04:45:01 AM 24.38 0.63 23.75 73.19 1305.47 Average: 38.53 7.32 31.20 948.55 6395.15 04:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5720464 7144412 2161968 27.43 2688 1620424 636132 7.12 165848 1725556 46520 04:37:01 AM 5410244 7023344 2472188 31.36 2688 1804536 758480 8.49 192768 1988992 57132 04:38:01 AM 5222624 7029044 2659808 33.74 2688 1984248 688612 7.71 210752 2106172 85256 04:39:01 AM 5223244 7049052 2659188 33.74 2688 2002672 652380 7.30 230404 2082212 1084 04:40:02 AM 5076624 7007688 2805808 35.60 2688 2105180 723704 8.10 258584 2190876 82056 04:41:01 AM 5048908 7069136 2833524 35.95 2688 2190276 628824 7.04 260136 2200100 76 04:42:01 AM 5000452 7023088 2881980 36.56 2688 2192684 696752 7.80 260408 2248264 4 04:43:01 AM 4984332 7006984 2898100 36.77 2688 2192700 730232 8.18 260408 2264356 20 04:44:01 AM 5044648 7069164 2837784 36.00 2688 2194564 629396 7.05 260796 2203256 1876 04:45:01 AM 5218904 7080128 2663528 33.79 2688 2037256 637308 7.14 441292 1873492 196 Average: 5195044 7050204 2687388 34.09 2688 2032454 678182 7.59 254140 2088328 27422 04:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 232.04 144.74 858.76 53.75 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 60.22 50.52 709.52 5.83 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 35.37 26.56 237.13 6.05 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 27.05 18.91 266.28 3.32 0.00 0.00 0.00 0.00 04:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:02 AM eth0 38.57 32.97 270.05 7.69 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 225.86 205.81 51.41 49.36 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 187.79 179.01 53.47 71.22 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 226.25 224.53 191.32 87.70 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 129.79 128.32 76.99 43.95 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 54.82 39.79 86.69 26.20 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 121.60 104.95 280.54 35.48 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) 07/04/2024 _x86_64_ (2 CPU) 04:34:37 LINUX RESTART (2 CPU) 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 23.90 0.07 6.95 25.26 0.11 43.71 04:36:01 AM 0 24.63 0.08 6.63 21.76 0.10 46.80 04:36:01 AM 1 23.18 0.05 7.27 28.76 0.12 40.61 04:37:01 AM all 17.86 0.00 2.14 2.29 0.09 77.62 04:37:01 AM 0 19.28 0.00 2.39 2.17 0.10 76.05 04:37:01 AM 1 16.44 0.00 1.88 2.40 0.08 79.19 04:38:01 AM all 28.84 0.00 4.85 4.07 0.13 62.11 04:38:01 AM 0 19.06 0.00 3.93 2.34 0.12 74.56 04:38:01 AM 1 38.62 0.00 5.77 5.81 0.13 49.67 04:39:01 AM all 11.58 0.00 1.73 1.24 0.08 85.37 04:39:01 AM 0 16.60 0.00 2.02 1.15 0.07 80.16 04:39:01 AM 1 6.57 0.00 1.43 1.33 0.08 90.58 04:40:02 AM all 21.43 0.00 2.74 1.20 0.09 74.54 04:40:02 AM 0 8.97 0.00 1.87 1.09 0.08 87.99 04:40:02 AM 1 33.89 0.00 3.61 1.32 0.10 61.08 04:41:01 AM all 18.16 0.00 3.30 2.11 0.10 76.33 04:41:01 AM 0 13.94 0.00 2.99 1.58 0.08 81.40 04:41:01 AM 1 22.37 0.00 3.62 2.63 0.12 71.27 04:42:01 AM all 16.79 0.00 0.66 0.07 0.09 82.39 04:42:01 AM 0 21.37 0.00 0.72 0.10 0.10 77.71 04:42:01 AM 1 12.22 0.00 0.60 0.03 0.08 87.06 04:43:01 AM all 21.44 0.00 0.52 0.00 0.11 77.93 04:43:01 AM 0 9.11 0.00 0.39 0.00 0.10 90.40 04:43:01 AM 1 33.79 0.00 0.65 0.00 0.12 65.44 04:44:01 AM all 19.44 0.00 0.43 0.00 0.10 80.03 04:44:01 AM 0 1.51 0.00 0.22 0.00 0.08 98.19 04:44:01 AM 1 37.53 0.00 0.64 0.00 0.12 61.71 04:45:01 AM all 23.69 0.00 3.11 0.40 0.10 72.70 04:45:01 AM 0 22.18 0.00 2.74 0.23 0.10 74.75 04:45:01 AM 1 25.20 0.00 3.47 0.57 0.10 70.65 Average: all 20.32 0.01 2.64 3.66 0.10 73.27 Average: 0 15.66 0.01 2.39 3.04 0.09 78.81 Average: 1 24.97 0.01 2.90 4.29 0.11 67.73