---> uname -a: Linux prd-centos8-robot-2c-8g-1531.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4871 19 2219 6795 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:eb:a6:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85539sec preferred_lft 85539sec inet6 fe80::f816:3eff:feeb:a6ab/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) 01/14/2025 _x86_64_ (2 CPU) 04:30:04 LINUX RESTART (2 CPU) 04:31:01 AM tps rtps wtps bread/s bwrtn/s 04:32:01 AM 88.30 8.27 80.04 1444.03 6450.64 04:33:01 AM 79.99 0.73 79.26 53.05 9905.75 04:34:01 AM 35.02 7.13 27.89 1310.50 1585.77 04:35:01 AM 45.39 0.03 45.36 3.47 6990.33 04:36:01 AM 4.55 0.10 4.45 32.13 200.87 04:37:01 AM 2.15 0.00 2.15 0.00 396.88 04:38:01 AM 0.88 0.00 0.88 0.00 516.11 04:39:01 AM 0.33 0.02 0.32 1.07 239.29 04:40:01 AM 0.77 0.03 0.73 1.87 290.80 04:41:01 AM 1.08 0.35 0.73 53.45 87.02 04:42:01 AM 0.57 0.00 0.57 0.00 25.37 04:43:01 AM 6.05 0.32 5.73 36.93 176.42 04:44:01 AM 18.71 0.33 18.38 37.19 2749.22 Average: 21.83 1.33 20.50 228.74 2278.00 04:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:32:01 AM 5356408 7054364 2526024 32.05 2688 1881052 682424 7.64 186880 2023184 166096 04:33:01 AM 5217512 7028740 2664920 33.81 2688 1989180 700104 7.84 209080 2116232 12864 04:34:01 AM 5000720 7001996 2881712 36.56 2688 2173540 731356 8.19 271228 2252828 139652 04:35:01 AM 5009376 7048964 2873056 36.45 2688 2209608 663180 7.43 258440 2243660 8 04:36:01 AM 4964972 7007220 2917460 37.01 2688 2212292 717188 8.03 258628 2288132 1736 04:37:01 AM 4931860 6991476 2950572 37.43 2688 2229636 717188 8.03 259044 2320744 9028 04:38:01 AM 4918384 6989272 2964048 37.60 2688 2240916 717188 8.03 259044 2333860 5284 04:39:01 AM 4915668 6989740 2966764 37.64 2688 2244144 732616 8.20 259048 2337188 1336 04:40:01 AM 4907236 6988612 2975196 37.74 2688 2251404 746528 8.36 259328 2345104 140 04:41:01 AM 4514560 6922564 3367872 42.73 2688 2255140 751460 8.41 260640 2356092 4 04:42:01 AM 4517412 6925816 3365020 42.69 2688 2255644 751460 8.41 260656 2353344 4 04:43:01 AM 4970296 6965912 2912136 36.94 2688 2169172 724760 8.12 324936 2230176 84932 04:44:01 AM 5045296 7010248 2837136 35.99 2688 2140540 697132 7.81 492756 1994140 204 Average: 4943823 6994225 2938609 37.28 2688 2173251 717891 8.04 273824 2245745 32407 04:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 207.18 141.09 1442.08 45.29 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 48.02 30.19 442.06 7.26 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 40.27 31.22 296.11 6.49 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 178.49 129.21 42.09 36.93 0.00 0.00 0.00 0.00 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 25.78 17.60 23.53 2.80 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 49.27 40.14 122.12 10.62 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 29.40 21.68 74.61 6.86 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 17.16 15.80 5.08 4.16 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 25.00 18.89 64.71 11.15 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 41.69 53.68 23.67 4.86 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 14.75 11.90 3.72 2.40 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 81.29 53.81 147.18 87.16 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 12.43 11.00 9.94 5.01 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 59.28 44.32 207.45 17.77 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) 01/14/2025 _x86_64_ (2 CPU) 04:30:04 LINUX RESTART (2 CPU) 04:31:01 AM CPU %user %nice %system %iowait %steal %idle 04:32:01 AM all 36.46 0.00 5.08 2.30 0.11 56.05 04:32:01 AM 0 28.36 0.00 3.76 2.49 0.10 65.29 04:32:01 AM 1 44.57 0.00 6.41 2.10 0.12 46.79 04:33:01 AM all 21.72 0.00 3.20 2.73 0.11 72.25 04:33:01 AM 0 16.21 0.00 2.59 2.39 0.10 78.71 04:33:01 AM 1 27.25 0.00 3.80 3.07 0.12 65.76 04:34:01 AM all 21.08 0.00 3.38 1.31 0.10 74.13 04:34:01 AM 0 9.76 0.00 2.89 0.92 0.10 86.34 04:34:01 AM 1 32.43 0.00 3.88 1.71 0.10 61.89 04:35:01 AM all 12.78 0.00 2.43 1.56 0.07 83.16 04:35:01 AM 0 11.54 0.00 2.15 1.50 0.05 84.75 04:35:01 AM 1 14.03 0.00 2.71 1.62 0.08 81.56 04:36:01 AM all 2.91 0.00 0.23 0.04 0.06 96.77 04:36:01 AM 0 1.40 0.00 0.18 0.02 0.05 98.34 04:36:01 AM 1 4.41 0.00 0.27 0.07 0.07 95.19 04:37:01 AM all 18.41 0.00 0.26 0.05 0.08 81.21 04:37:01 AM 0 7.75 0.00 0.23 0.02 0.07 91.93 04:37:01 AM 1 29.08 0.00 0.28 0.08 0.08 70.47 04:38:01 AM all 10.09 0.00 0.17 0.14 0.06 89.55 04:38:01 AM 0 5.48 0.00 0.18 0.08 0.05 94.20 04:38:01 AM 1 14.69 0.00 0.15 0.20 0.07 84.89 04:39:01 AM all 10.56 0.00 0.14 0.06 0.06 89.18 04:39:01 AM 0 9.81 0.00 0.18 0.07 0.07 89.87 04:39:01 AM 1 11.31 0.00 0.10 0.05 0.05 88.49 04:40:01 AM all 7.58 0.00 0.27 0.08 0.09 91.99 04:40:01 AM 0 1.39 0.00 0.17 0.05 0.07 98.33 04:40:01 AM 1 13.78 0.00 0.37 0.10 0.12 85.64 04:41:01 AM all 8.57 0.00 6.17 0.04 0.08 85.14 04:41:01 AM 0 6.94 0.00 6.17 0.05 0.08 86.76 04:41:01 AM 1 10.20 0.00 6.16 0.03 0.08 83.52 04:42:01 AM all 4.14 0.00 0.17 0.02 0.08 95.59 04:42:01 AM 0 1.12 0.00 0.18 0.03 0.08 98.58 04:42:01 AM 1 7.18 0.00 0.15 0.00 0.08 92.59 04:42:01 AM CPU %user %nice %system %iowait %steal %idle 04:43:01 AM all 14.70 0.00 1.95 0.06 0.08 83.21 04:43:01 AM 0 17.14 0.00 1.96 0.07 0.08 80.76 04:43:01 AM 1 12.27 0.00 1.94 0.05 0.08 85.65 04:44:01 AM all 16.71 0.00 1.98 0.44 0.06 80.81 04:44:01 AM 0 21.40 0.00 2.63 0.47 0.05 75.46 04:44:01 AM 1 12.05 0.00 1.33 0.42 0.07 86.14 Average: all 14.27 0.00 1.95 0.68 0.08 83.03 Average: 0 10.62 0.00 1.79 0.63 0.07 86.89 Average: 1 17.91 0.00 2.11 0.73 0.09 79.16