---> uname -a: Linux prd-centos8-robot-2c-8g-42381.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 580 4921 19 2195 6820 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:46:e3:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85587sec preferred_lft 85587sec inet6 fe80::f816:3eff:fe46:e366/64 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) 07/13/2025 _x86_64_ (2 CPU) 23:15:36 LINUX RESTART (2 CPU) 11:16:01 PM tps rtps wtps bread/s bwrtn/s 11:17:01 PM 114.20 67.94 46.25 6931.44 37304.68 11:18:01 PM 67.93 6.18 61.75 1091.10 5347.90 11:19:01 PM 60.08 0.00 60.08 0.00 7696.83 11:20:01 PM 42.84 0.75 42.09 53.45 4405.33 11:21:01 PM 34.47 0.38 34.09 64.25 2826.27 11:22:01 PM 65.76 9.45 56.31 1685.59 7250.84 11:23:01 PM 14.38 0.00 14.38 0.00 1248.95 11:24:01 PM 4.27 0.02 4.25 0.13 197.38 11:25:01 PM 0.22 0.00 0.22 0.00 5.35 11:26:01 PM 0.47 0.12 0.35 5.07 82.50 11:27:01 PM 0.48 0.00 0.48 0.00 156.81 11:28:01 PM 14.23 0.32 13.91 36.92 1306.83 11:29:01 PM 31.29 0.52 30.78 63.86 1169.79 Average: 34.66 6.59 28.07 764.00 5307.81 11:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 PM 5783180 7173180 2099252 26.63 2688 1589248 625880 7.01 163432 1677736 29840 11:18:01 PM 5384144 7057296 2498288 31.69 2688 1856284 678612 7.60 186888 1994736 146824 11:19:01 PM 5248212 7019944 2634220 33.42 2688 1951412 703280 7.87 194264 2108940 66468 11:20:01 PM 5262404 7099400 2620028 33.24 2688 2013244 632816 7.09 206304 2068360 35412 11:21:01 PM 5156748 7049464 2725684 34.58 2688 2066304 684348 7.66 230184 2142476 44512 11:22:01 PM 4962120 7059116 2920312 37.05 2688 2264592 627432 7.03 268256 2273520 26912 11:23:01 PM 4942692 7039676 2939740 37.29 2688 2264756 643188 7.20 268380 2294736 152 11:24:01 PM 4902024 7000460 2980408 37.81 2688 2266296 725056 8.12 268476 2334780 68 11:25:01 PM 4902208 7000644 2980224 37.81 2688 2266296 725056 8.12 268476 2334788 4 11:26:01 PM 4912280 7013268 2970152 37.68 2688 2268848 747368 8.37 268620 2324656 132 11:27:01 PM 4903180 7009300 2979252 37.80 2688 2273988 783484 8.77 268784 2333108 880 11:28:01 PM 5061416 7001012 2821016 35.79 2688 2113160 689728 7.72 271348 2193196 212 11:29:01 PM 5072536 7022868 2809896 35.65 2688 2124380 671776 7.52 473580 1983088 34172 Average: 5114857 7041971 2767575 35.11 2688 2101447 687540 7.70 256692 2158778 29661 11:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 156.46 108.78 737.29 42.22 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 104.73 79.82 942.09 16.70 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 17.38 13.73 221.42 2.60 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 53.15 37.74 567.65 12.32 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 23.86 20.93 108.01 6.28 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 216.68 159.81 250.40 35.59 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 13.51 7.06 4.65 0.92 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 32.03 29.68 288.51 2.56 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 0.73 0.10 0.04 0.01 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 92.62 87.14 29.46 8.57 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 123.58 121.89 46.93 13.85 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 74.09 53.48 104.76 49.54 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 22.15 19.48 17.09 9.18 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 71.61 56.89 255.26 15.41 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) 07/13/2025 _x86_64_ (2 CPU) 23:15:36 LINUX RESTART (2 CPU) 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 21.69 0.07 7.38 48.70 0.14 22.01 11:17:01 PM 0 23.62 0.05 6.81 46.37 0.13 23.02 11:17:01 PM 1 19.75 0.08 7.96 51.05 0.15 21.00 11:18:01 PM all 29.33 0.00 4.59 5.95 0.15 59.99 11:18:01 PM 0 26.35 0.00 4.26 6.37 0.15 62.87 11:18:01 PM 1 32.30 0.00 4.92 5.52 0.15 57.10 11:19:01 PM all 10.61 0.00 1.96 31.56 0.06 55.80 11:19:01 PM 0 6.47 0.00 1.69 30.53 0.07 61.25 11:19:01 PM 1 14.76 0.00 2.24 32.59 0.05 50.37 11:20:01 PM all 18.29 0.00 2.52 3.56 0.07 75.57 11:20:01 PM 0 7.49 0.00 2.07 3.08 0.05 87.31 11:20:01 PM 1 29.08 0.00 2.96 4.04 0.08 63.84 11:21:01 PM all 21.78 0.00 3.13 1.39 0.09 73.61 11:21:01 PM 0 10.57 0.00 2.64 1.35 0.08 85.36 11:21:01 PM 1 32.98 0.00 3.62 1.43 0.10 61.86 11:22:01 PM all 25.70 0.00 4.84 4.72 0.12 64.62 11:22:01 PM 0 20.75 0.00 4.38 6.79 0.12 67.96 11:22:01 PM 1 30.66 0.00 5.30 2.64 0.12 61.27 11:23:01 PM all 0.52 0.00 0.23 0.91 0.02 98.32 11:23:01 PM 0 0.92 0.00 0.25 0.65 0.02 98.16 11:23:01 PM 1 0.12 0.00 0.22 1.17 0.02 98.48 11:24:01 PM all 3.25 0.00 0.35 0.25 0.04 96.11 11:24:01 PM 0 3.42 0.00 0.32 0.50 0.05 95.71 11:24:01 PM 1 3.08 0.00 0.38 0.00 0.03 96.51 11:25:01 PM all 0.31 0.00 0.09 0.00 0.02 99.58 11:25:01 PM 0 0.17 0.00 0.12 0.00 0.02 99.70 11:25:01 PM 1 0.45 0.00 0.07 0.00 0.02 99.47 11:26:01 PM all 15.45 0.00 0.77 0.00 0.06 83.73 11:26:01 PM 0 10.74 0.00 0.77 0.00 0.07 88.42 11:26:01 PM 1 20.17 0.00 0.76 0.00 0.05 79.02 11:27:01 PM all 12.94 0.00 1.11 0.00 0.07 85.89 11:27:01 PM 0 11.57 0.00 1.16 0.00 0.07 87.20 11:27:01 PM 1 14.30 0.00 1.06 0.00 0.07 84.57 11:27:01 PM CPU %user %nice %system %iowait %steal %idle 11:28:01 PM all 10.59 0.00 1.68 0.28 0.06 87.39 11:28:01 PM 0 8.59 0.00 1.64 0.12 0.05 89.60 11:28:01 PM 1 12.58 0.00 1.72 0.45 0.07 85.18 11:29:01 PM all 35.46 0.00 4.55 0.40 0.11 59.48 11:29:01 PM 0 43.78 0.00 4.84 0.45 0.12 50.82 11:29:01 PM 1 27.15 0.00 4.26 0.35 0.10 68.13 Average: all 15.84 0.01 2.55 7.49 0.08 74.03 Average: 0 13.42 0.00 2.38 7.38 0.08 76.73 Average: 1 18.26 0.01 2.73 7.60 0.08 71.33