---> uname -a: Linux prd-centos8-robot-2c-8g-1814.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 617 4879 19 2199 6781 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:b6:d3:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:feb6:d33f/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) 10/08/2025 _x86_64_ (2 CPU) 03:53:57 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:01 AM 120.43 0.27 120.16 8.00 12229.72 03:57:01 AM 34.99 0.68 34.31 51.59 4275.80 03:58:01 AM 26.41 0.38 26.02 64.25 1916.66 03:59:01 AM 69.54 6.97 62.57 1292.98 7751.49 04:00:01 AM 6.78 0.00 6.78 0.00 525.87 04:01:01 AM 0.17 0.02 0.15 0.13 1.48 04:02:01 AM 0.37 0.07 0.30 1.73 5.11 04:03:01 AM 2.02 0.22 1.80 11.73 109.65 04:04:01 AM 0.77 0.00 0.77 0.00 119.53 04:05:01 AM 0.37 0.00 0.37 0.00 13.96 04:06:01 AM 0.12 0.00 0.12 0.00 16.73 04:07:01 AM 0.22 0.00 0.22 0.00 17.11 04:08:01 AM 0.20 0.03 0.17 1.87 9.72 04:09:01 AM 14.11 6.30 7.81 612.06 269.34 04:10:01 AM 33.71 0.48 33.22 53.85 1789.65 Average: 20.68 1.03 19.65 139.87 1936.74 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 AM 5038164 6915376 2844268 36.08 2688 2053404 797104 8.93 194328 2302452 146948 03:57:01 AM 5128904 6977328 2753528 34.93 2688 2024600 726872 8.14 210032 2193904 20776 03:58:01 AM 5044036 6974420 2838396 36.01 2688 2103668 731508 8.19 233960 2246668 67120 03:59:01 AM 4939220 7031580 2943212 37.34 2688 2259780 663936 7.43 261236 2300668 10832 04:00:01 AM 4938976 7031280 2943456 37.34 2688 2259780 646112 7.23 261240 2301200 4 04:01:01 AM 4938516 7030828 2943916 37.35 2688 2259784 646112 7.23 261240 2301464 4 04:02:01 AM 4938608 7030988 2943824 37.35 2688 2259852 646112 7.23 261396 2301464 4 04:03:01 AM 4889812 6984208 2992620 37.97 2688 2261868 715880 8.02 261660 2349728 420 04:04:01 AM 4883700 6980996 2998732 38.04 2688 2264772 715880 8.02 261664 2356056 72 04:05:01 AM 4883300 6980984 2999132 38.05 2688 2265152 715880 8.02 261664 2356408 204 04:06:01 AM 4882968 6981036 2999464 38.05 2688 2265536 715880 8.02 261664 2356716 116 04:07:01 AM 4882076 6980528 3000356 38.06 2688 2265920 715880 8.02 261664 2357468 40 04:08:01 AM 4881176 6980068 3001256 38.08 2688 2266368 715880 8.02 261808 2358356 216 04:09:01 AM 4909932 6891448 2972500 37.71 2688 2152436 794972 8.90 301632 2305912 60920 04:10:01 AM 4997976 6952772 2884456 36.59 2688 2127740 745736 8.35 470404 2055500 23568 Average: 4945158 6981589 2937274 37.26 2688 2206044 712916 7.98 268373 2296264 22083 03:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 120.89 94.05 1326.92 12.69 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 12.63 4.88 4.88 2.18 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 42.35 35.84 329.34 7.45 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 473.77 347.38 98.70 84.03 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 2.60 2.17 0.58 0.51 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 2.62 1.98 0.46 0.43 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 1.73 1.07 0.45 0.33 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 51.39 35.06 16.76 5.76 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 27.12 24.19 6.90 4.79 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 12.71 9.33 3.01 1.87 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 11.05 9.05 2.78 1.79 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 12.38 9.13 2.93 1.80 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 13.41 9.37 3.47 2.12 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 88.70 59.08 100.09 36.02 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 22.03 15.93 15.46 7.51 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 59.69 43.90 127.52 11.28 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) 10/08/2025 _x86_64_ (2 CPU) 03:53:57 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 38.43 0.00 5.30 1.15 0.11 55.01 03:56:01 AM 0 21.80 0.00 4.52 1.43 0.10 72.15 03:56:01 AM 1 55.08 0.00 6.09 0.87 0.12 37.84 03:57:01 AM all 8.87 0.00 1.42 0.38 0.05 89.29 03:57:01 AM 0 4.44 0.00 1.12 0.27 0.05 94.12 03:57:01 AM 1 13.28 0.00 1.72 0.48 0.05 84.47 03:58:01 AM all 18.46 0.00 2.67 0.19 0.06 78.62 03:58:01 AM 0 7.69 0.00 1.95 0.10 0.07 90.19 03:58:01 AM 1 29.22 0.00 3.39 0.28 0.05 67.06 03:59:01 AM all 22.50 0.00 5.18 0.67 0.08 71.56 03:59:01 AM 0 11.56 0.00 4.34 0.48 0.07 83.54 03:59:01 AM 1 33.48 0.00 6.02 0.85 0.10 59.55 04:00:01 AM all 0.27 0.00 0.12 0.05 0.03 99.54 04:00:01 AM 0 0.07 0.00 0.08 0.00 0.02 99.83 04:00:01 AM 1 0.47 0.00 0.15 0.10 0.03 99.25 04:01:01 AM all 0.30 0.00 0.11 0.01 0.03 99.55 04:01:01 AM 0 0.15 0.00 0.13 0.02 0.03 99.67 04:01:01 AM 1 0.45 0.00 0.08 0.00 0.03 99.43 04:02:01 AM all 0.34 0.00 0.08 0.00 0.02 99.56 04:02:01 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 04:02:01 AM 1 0.60 0.00 0.08 0.00 0.02 99.30 04:03:01 AM all 10.19 0.00 1.10 0.01 0.06 88.64 04:03:01 AM 0 5.42 0.00 0.60 0.00 0.05 93.93 04:03:01 AM 1 14.97 0.00 1.61 0.02 0.07 83.34 04:04:01 AM all 14.38 0.00 0.56 0.01 0.06 84.99 04:04:01 AM 0 12.66 0.00 0.42 0.00 0.05 86.87 04:04:01 AM 1 16.10 0.00 0.70 0.02 0.07 83.12 04:05:01 AM all 4.46 0.00 0.29 0.00 0.05 95.20 04:05:01 AM 0 5.10 0.00 0.32 0.00 0.05 94.53 04:05:01 AM 1 3.81 0.00 0.27 0.00 0.05 95.87 04:06:01 AM all 4.43 0.00 0.32 0.00 0.06 95.19 04:06:01 AM 0 5.37 0.00 0.40 0.00 0.07 94.17 04:06:01 AM 1 3.49 0.00 0.23 0.00 0.05 96.22 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 4.46 0.00 0.25 0.00 0.06 95.23 04:07:01 AM 0 1.92 0.00 0.13 0.00 0.03 97.91 04:07:01 AM 1 7.01 0.00 0.37 0.00 0.08 92.54 04:08:01 AM all 4.13 0.00 0.29 0.00 0.05 95.53 04:08:01 AM 0 3.36 0.00 0.27 0.00 0.05 96.32 04:08:01 AM 1 4.90 0.00 0.32 0.00 0.05 94.74 04:09:01 AM all 17.96 0.24 2.15 0.16 0.07 79.43 04:09:01 AM 0 10.91 0.38 2.26 0.23 0.07 86.14 04:09:01 AM 1 24.99 0.10 2.04 0.08 0.07 72.72 04:10:01 AM all 27.95 0.00 3.65 0.28 0.07 68.06 04:10:01 AM 0 25.80 0.00 3.82 0.13 0.07 70.18 04:10:01 AM 1 30.09 0.00 3.48 0.42 0.07 65.95 Average: all 11.81 0.02 1.57 0.19 0.06 86.36 Average: 0 7.76 0.03 1.36 0.18 0.05 90.62 Average: 1 15.87 0.01 1.77 0.21 0.06 82.09