---> uname -a: Linux prd-centos8-robot-2c-8g-1238.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 592 4954 19 2151 6808 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:9a:7a:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85542sec preferred_lft 85542sec inet6 fe80::f816:3eff:fe9a:7a50/64 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) 02/22/2025 _x86_64_ (2 CPU) 02:21:30 LINUX RESTART (2 CPU) 02:22:01 AM tps rtps wtps bread/s bwrtn/s 02:23:01 AM 107.35 31.67 75.67 7045.38 12018.98 02:24:01 AM 87.85 0.73 87.12 53.05 10342.30 02:25:01 AM 41.42 7.13 34.29 1310.50 2863.26 02:26:01 AM 48.12 0.03 48.08 3.47 7081.44 02:27:01 AM 6.22 0.10 6.12 32.13 262.21 02:28:01 AM 1.97 0.00 1.97 0.00 144.09 02:29:01 AM 0.50 0.00 0.50 0.00 63.34 02:30:01 AM 0.17 0.00 0.17 0.00 55.10 02:31:01 AM 0.32 0.00 0.32 0.00 39.59 02:32:01 AM 0.35 0.00 0.35 0.00 14.58 02:33:01 AM 0.25 0.00 0.25 0.00 16.58 02:34:01 AM 0.28 0.00 0.28 0.00 43.21 02:35:01 AM 7.43 0.33 7.10 37.85 224.34 Average: 23.25 3.08 20.17 652.52 2551.56 02:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 AM 5372088 7052212 2510344 31.85 2688 1862756 725348 8.12 189312 2000312 179852 02:24:01 AM 5193476 6999296 2688956 34.11 2688 1982920 745000 8.34 198292 2138620 30776 02:25:01 AM 5018692 6999564 2863740 36.33 2688 2153724 751528 8.41 263920 2241264 113536 02:26:01 AM 5004072 7052572 2878360 36.52 2688 2217808 667184 7.47 258120 2243784 4 02:27:01 AM 4962344 7012872 2920088 37.05 2688 2219844 732132 8.20 258260 2285916 1080 02:28:01 AM 4957792 7009868 2924640 37.10 2688 2221416 768732 8.61 258272 2290672 312 02:29:01 AM 4953736 7007376 2928696 37.15 2688 2222988 768732 8.61 258272 2294676 224 02:30:01 AM 4949440 7004716 2932992 37.21 2688 2224624 807848 9.05 258276 2298724 260 02:31:01 AM 4948336 7004720 2934096 37.22 2688 2225684 807848 9.05 258276 2299956 228 02:32:01 AM 4948040 7004792 2934392 37.23 2688 2226060 807848 9.05 258280 2300336 344 02:33:01 AM 4946888 7003896 2935544 37.24 2688 2226316 807848 9.05 258280 2301152 212 02:34:01 AM 4943992 7002092 2938440 37.28 2688 2227400 807848 9.05 258280 2304172 96 02:35:01 AM 5085348 6979668 2797084 35.49 2688 2067832 740440 8.29 301960 2137680 29868 Average: 5021865 7010280 2860567 36.29 2688 2159952 764487 8.56 252138 2241328 27446 02:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 291.39 194.77 1665.04 62.68 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 62.88 46.70 643.59 7.88 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 39.70 35.02 297.76 8.57 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 207.71 150.47 46.06 34.60 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 69.52 59.26 15.02 5.89 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 71.63 69.71 14.19 13.58 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 60.06 58.29 12.46 6.07 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 69.18 67.94 14.09 6.51 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 41.64 38.60 9.66 5.07 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 15.88 13.43 3.77 2.38 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 12.75 10.80 3.28 2.13 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 33.41 28.71 8.28 5.11 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 88.60 63.95 104.68 50.11 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 81.87 64.43 218.31 16.20 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) 02/22/2025 _x86_64_ (2 CPU) 02:21:30 LINUX RESTART (2 CPU) 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 45.41 0.00 8.12 2.68 0.11 43.68 02:23:01 AM 0 51.11 0.00 8.81 2.08 0.12 37.89 02:23:01 AM 1 39.74 0.00 7.43 3.29 0.10 49.45 02:24:01 AM all 20.74 0.00 3.08 5.01 0.14 71.03 02:24:01 AM 0 23.46 0.00 3.00 4.26 0.15 69.13 02:24:01 AM 1 18.02 0.00 3.16 5.76 0.13 72.93 02:25:01 AM all 23.38 0.00 4.17 1.21 0.08 71.15 02:25:01 AM 0 27.96 0.00 4.22 1.80 0.08 65.94 02:25:01 AM 1 18.81 0.00 4.12 0.62 0.08 76.37 02:26:01 AM all 13.76 0.00 2.57 2.07 0.08 81.54 02:26:01 AM 0 16.63 0.00 2.65 2.38 0.08 78.25 02:26:01 AM 1 10.89 0.00 2.49 1.75 0.07 84.80 02:27:01 AM all 4.99 0.00 0.46 0.03 0.07 94.45 02:27:01 AM 0 6.65 0.00 0.35 0.02 0.07 92.91 02:27:01 AM 1 3.33 0.00 0.57 0.05 0.07 95.98 02:28:01 AM all 6.17 0.00 0.40 0.01 0.08 93.35 02:28:01 AM 0 4.71 0.00 0.47 0.02 0.07 94.73 02:28:01 AM 1 7.62 0.00 0.34 0.00 0.08 91.96 02:29:01 AM all 5.37 0.00 0.35 0.00 0.08 94.20 02:29:01 AM 0 7.09 0.00 0.34 0.00 0.07 92.50 02:29:01 AM 1 3.66 0.00 0.37 0.00 0.08 95.89 02:30:01 AM all 4.55 0.00 0.40 0.00 0.08 94.97 02:30:01 AM 0 5.36 0.00 0.47 0.00 0.07 94.10 02:30:01 AM 1 3.74 0.00 0.34 0.00 0.08 95.84 02:31:01 AM all 6.45 0.00 0.35 0.00 0.08 93.13 02:31:01 AM 0 11.31 0.00 0.34 0.00 0.08 88.27 02:31:01 AM 1 1.59 0.00 0.37 0.00 0.07 97.98 02:32:01 AM all 3.91 0.00 0.28 0.00 0.08 95.72 02:32:01 AM 0 5.83 0.00 0.27 0.00 0.07 93.84 02:32:01 AM 1 1.99 0.00 0.30 0.00 0.10 97.61 02:33:01 AM all 3.33 0.00 0.22 0.00 0.07 96.39 02:33:01 AM 0 3.20 0.00 0.20 0.00 0.05 96.55 02:33:01 AM 1 3.46 0.00 0.23 0.00 0.08 96.22 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 8.51 0.00 0.38 0.00 0.08 91.03 02:34:01 AM 0 11.08 0.00 0.40 0.00 0.08 88.44 02:34:01 AM 1 5.94 0.00 0.37 0.00 0.07 93.63 02:35:01 AM all 20.29 0.00 2.03 0.05 0.08 77.55 02:35:01 AM 0 25.56 0.00 1.67 0.07 0.08 72.62 02:35:01 AM 1 15.00 0.00 2.39 0.03 0.08 82.49 Average: all 12.84 0.00 1.76 0.85 0.08 84.46 Average: 0 15.39 0.00 1.78 0.82 0.08 81.93 Average: 1 10.30 0.00 1.73 0.89 0.08 87.00