---> uname -a: Linux prd-centos8-robot-2c-8g-3918.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4917 19 2188 6807 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:86:3f:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85475sec preferred_lft 85475sec inet6 fe80::f816:3eff:fe86:3f12/64 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) 10/31/2025 _x86_64_ (2 CPU) 00:35:44 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 228.08 142.74 85.34 14229.50 41361.42 12:38:01 AM 99.85 0.72 99.13 52.92 11530.14 12:39:01 AM 30.56 0.38 30.18 64.26 2820.48 12:40:01 AM 79.69 7.00 72.69 1293.30 8155.03 12:41:01 AM 13.48 0.00 13.48 0.00 1192.45 12:42:01 AM 0.47 0.00 0.47 0.00 7.85 12:43:01 AM 0.13 0.00 0.13 0.00 1.72 12:44:01 AM 0.55 0.22 0.33 11.73 44.50 12:45:01 AM 2.33 0.00 2.33 0.00 182.39 12:46:01 AM 0.33 0.00 0.33 0.00 11.68 12:47:01 AM 0.35 0.00 0.35 0.00 18.44 12:48:01 AM 0.15 0.00 0.15 0.00 16.26 12:49:01 AM 0.18 0.03 0.15 1.87 20.79 12:50:01 AM 10.11 0.32 9.80 36.93 369.19 12:51:01 AM 33.33 0.55 32.78 64.10 1755.21 Average: 33.31 10.13 23.18 1050.19 4498.91 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5422936 7093700 2459488 31.20 2688 1854144 644020 7.21 184004 1955096 167960 12:38:01 AM 5167516 7010652 2714908 34.44 2688 2018936 683656 7.65 197856 2164908 42008 12:39:01 AM 5154148 7052272 2728276 34.61 2688 2071212 654568 7.33 227064 2144320 49668 12:40:01 AM 4953016 7051496 2929408 37.16 2688 2264928 623160 6.98 259660 2282224 26984 12:41:01 AM 4954652 7053068 2927772 37.14 2688 2264932 623160 6.98 259660 2282104 4 12:42:01 AM 4954364 7052780 2928060 37.15 2688 2264932 623160 6.98 259664 2282372 16 12:43:01 AM 4954732 7053148 2927692 37.14 2688 2264932 623160 6.98 259664 2282172 8 12:44:01 AM 4910272 7010352 2972152 37.71 2688 2266600 676196 7.57 259932 2326168 192 12:45:01 AM 4902096 7005372 2980328 37.81 2688 2269804 676196 7.57 259936 2334348 64 12:46:01 AM 4899152 7002812 2983272 37.85 2688 2270188 676196 7.57 259936 2337464 236 12:47:01 AM 4898556 7002600 2983868 37.85 2688 2270572 676196 7.57 259936 2337916 220 12:48:01 AM 4898008 7002432 2984416 37.86 2688 2270952 691712 7.75 259936 2338488 144 12:49:01 AM 4897588 7002532 2984836 37.87 2688 2271464 691712 7.75 260080 2338876 28 12:50:01 AM 4985256 6952796 2897168 36.75 2688 2139604 735764 8.24 299764 2232504 59216 12:51:01 AM 5082516 7015052 2799908 35.52 2688 2105368 659352 7.38 466068 1974224 25112 Average: 5002321 7024071 2880103 36.54 2688 2191238 663881 7.43 264877 2240879 24791 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 325.20 213.00 1659.40 63.89 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 90.87 68.94 846.69 10.68 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 22.56 16.60 10.63 5.69 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 609.08 435.47 445.88 101.38 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 1.72 0.77 0.33 0.12 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 3.37 2.13 0.86 0.67 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 2.93 1.95 0.49 0.43 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 46.45 28.96 14.47 4.38 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 36.12 30.86 10.24 6.35 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 13.96 9.10 2.87 1.79 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 11.70 9.28 2.92 1.86 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 11.21 9.11 2.77 1.80 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 12.75 10.60 3.20 2.09 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 87.60 61.42 99.07 35.05 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 17.02 16.06 14.94 8.03 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 86.17 60.95 207.64 16.28 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) 10/31/2025 _x86_64_ (2 CPU) 00:35:44 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 48.74 0.07 11.20 4.70 0.10 35.19 12:37:01 AM 0 49.26 0.10 10.20 4.01 0.10 36.33 12:37:01 AM 1 48.23 0.03 12.21 5.39 0.10 34.04 12:38:01 AM all 27.61 0.00 3.86 1.11 0.10 67.32 12:38:01 AM 0 23.67 0.00 3.60 1.05 0.08 71.60 12:38:01 AM 1 31.55 0.00 4.12 1.16 0.12 63.05 12:39:01 AM all 21.50 0.00 3.64 0.29 0.07 74.49 12:39:01 AM 0 14.74 0.00 3.35 0.38 0.07 81.46 12:39:01 AM 1 28.26 0.00 3.93 0.20 0.08 67.53 12:40:01 AM all 28.34 0.00 5.81 0.93 0.08 64.85 12:40:01 AM 0 16.76 0.00 4.52 0.88 0.07 77.76 12:40:01 AM 1 39.95 0.00 7.10 0.97 0.08 51.89 12:41:01 AM all 0.07 0.00 0.13 0.12 0.05 99.63 12:41:01 AM 0 0.03 0.00 0.08 0.05 0.03 99.80 12:41:01 AM 1 0.10 0.00 0.18 0.18 0.07 99.47 12:42:01 AM all 0.30 0.00 0.08 0.00 0.03 99.58 12:42:01 AM 0 0.45 0.00 0.07 0.00 0.02 99.47 12:42:01 AM 1 0.15 0.00 0.10 0.00 0.05 99.70 12:43:01 AM all 0.24 0.00 0.08 0.00 0.04 99.63 12:43:01 AM 0 0.38 0.00 0.10 0.00 0.03 99.48 12:43:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 12:44:01 AM all 7.01 0.00 0.75 0.01 0.08 92.15 12:44:01 AM 0 3.33 0.00 0.40 0.00 0.10 96.17 12:44:01 AM 1 10.69 0.00 1.10 0.02 0.07 88.13 12:45:01 AM all 16.48 0.00 0.90 0.02 0.08 82.52 12:45:01 AM 0 20.71 0.00 0.84 0.02 0.08 78.35 12:45:01 AM 1 12.25 0.00 0.97 0.02 0.08 86.68 12:46:01 AM all 4.38 0.00 0.33 0.00 0.08 95.21 12:46:01 AM 0 3.57 0.00 0.32 0.00 0.07 96.05 12:46:01 AM 1 5.20 0.00 0.33 0.00 0.08 94.38 12:47:01 AM all 4.50 0.00 0.34 0.00 0.07 95.09 12:47:01 AM 0 3.95 0.00 0.32 0.00 0.07 95.67 12:47:01 AM 1 5.06 0.00 0.37 0.00 0.07 94.50 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.37 0.00 0.32 0.00 0.08 95.23 12:48:01 AM 0 3.34 0.00 0.27 0.00 0.08 96.31 12:48:01 AM 1 5.40 0.00 0.37 0.00 0.08 94.15 12:49:01 AM all 4.97 0.00 0.36 0.00 0.08 94.59 12:49:01 AM 0 5.68 0.00 0.38 0.00 0.08 93.85 12:49:01 AM 1 4.26 0.00 0.33 0.00 0.08 95.33 12:50:01 AM all 14.74 0.00 1.83 0.05 0.08 83.30 12:50:01 AM 0 11.48 0.00 1.92 0.07 0.08 86.44 12:50:01 AM 1 17.99 0.00 1.74 0.03 0.08 80.16 12:51:01 AM all 32.38 0.00 4.36 0.13 0.08 63.04 12:51:01 AM 0 27.43 0.00 4.40 0.12 0.08 67.97 12:51:01 AM 1 37.33 0.00 4.33 0.15 0.08 58.11 Average: all 14.38 0.00 2.27 0.49 0.07 82.79 Average: 0 12.32 0.01 2.05 0.44 0.07 85.11 Average: 1 16.43 0.00 2.48 0.54 0.08 80.46