---> uname -a: Linux prd-centos8-robot-2c-8g-40906.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 663 4783 19 2250 6736 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:e9:61:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85203sec preferred_lft 85203sec inet6 fe80::f816:3eff:fee9:6103/64 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) 07/09/2025 _x86_64_ (2 CPU) 02:25:27 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 92.54 16.91 75.63 5348.26 7213.51 02:28:01 AM 87.32 0.72 86.60 52.92 10033.21 02:29:01 AM 35.80 0.42 35.39 64.78 3096.88 02:30:01 AM 70.29 6.96 63.33 1292.77 7939.74 02:31:01 AM 6.38 0.00 6.38 0.00 508.56 02:32:01 AM 0.27 0.00 0.27 0.00 4.43 02:33:01 AM 0.12 0.00 0.12 0.00 1.30 02:34:01 AM 0.36 0.02 0.34 0.14 87.19 02:35:01 AM 1.95 0.00 1.95 0.00 236.53 02:36:01 AM 0.32 0.03 0.28 1.87 62.90 02:37:01 AM 0.45 0.00 0.45 0.00 117.98 02:38:01 AM 0.28 0.00 0.28 0.00 95.10 02:39:01 AM 6.20 5.95 0.25 574.97 112.16 02:40:01 AM 3.05 0.00 3.05 0.00 131.44 02:41:01 AM 0.43 0.03 0.40 0.27 116.36 02:42:01 AM 1.32 0.00 1.32 0.00 126.96 02:43:01 AM 0.33 0.00 0.33 0.00 109.33 02:44:01 AM 3.90 0.32 3.58 36.92 200.72 02:45:01 AM 31.01 0.48 30.52 53.85 2697.20 Average: 18.03 1.68 16.36 391.28 1732.62 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5307668 7021372 2574764 32.66 2688 1895964 723860 8.11 186888 2066944 178280 02:28:01 AM 5125056 6962000 2757376 34.98 2688 2013144 769404 8.61 198616 2210236 42484 02:29:01 AM 5051608 6957408 2830824 35.91 2688 2079468 769984 8.62 234976 2239328 55708 02:30:01 AM 4919112 7003820 2963320 37.59 2688 2252716 691708 7.75 262804 2321220 10848 02:31:01 AM 4919392 7003992 2963040 37.59 2688 2252720 707088 7.92 262808 2321036 8 02:32:01 AM 4919288 7003888 2963144 37.59 2688 2252720 707088 7.92 262808 2321116 8 02:33:01 AM 4919288 7003888 2963144 37.59 2688 2252720 707088 7.92 262808 2321284 4 02:34:01 AM 4868636 6955896 3013796 38.23 2688 2255392 791924 8.87 263016 2371516 284 02:35:01 AM 4853608 6946364 3028824 38.42 2688 2260928 791924 8.87 263304 2386288 536 02:36:01 AM 4850040 6945464 3032392 38.47 2688 2263564 791924 8.87 263500 2389540 1332 02:37:01 AM 4847584 6945200 3034848 38.50 2688 2265736 791924 8.87 263500 2391920 184 02:38:01 AM 4842444 6942968 3039988 38.57 2688 2268660 823900 9.23 263500 2396912 324 02:39:01 AM 4821848 6942672 3060584 38.83 2688 2288936 820172 9.18 265616 2415104 728 02:40:01 AM 4815932 6939764 3066500 38.90 2688 2291900 861048 9.64 265616 2420788 1236 02:41:01 AM 4813248 6940104 3069184 38.94 2688 2294940 839928 9.40 265780 2423436 908 02:42:01 AM 4810252 6939664 3072180 38.98 2688 2297476 860708 9.64 265784 2426400 536 02:43:01 AM 4806668 6939348 3075764 39.02 2688 2300752 860708 9.64 265784 2429756 668 02:44:01 AM 4929892 6926944 2952540 37.46 2688 2168788 748212 8.38 290892 2299112 54340 02:45:01 AM 4985672 6981588 2896760 36.75 2688 2169716 711504 7.97 492348 2048736 10992 Average: 4916170 6963281 2966262 37.63 2688 2217171 777373 8.70 268439 2326351 18916 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 301.62 196.04 1809.08 61.39 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 74.89 51.74 660.66 8.51 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 35.34 31.71 144.28 8.35 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 491.59 356.03 269.65 83.46 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 2.60 2.05 0.57 0.44 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 2.20 0.78 0.39 0.18 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 2.80 2.15 0.73 0.65 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 128.54 117.08 28.48 9.81 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 69.32 70.24 25.07 5.89 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 72.48 72.61 15.43 5.99 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 117.41 117.56 19.73 9.25 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 136.17 137.40 25.60 10.45 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 177.25 178.82 31.75 13.00 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 110.65 111.45 21.73 9.00 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 153.81 155.24 28.75 11.58 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 118.13 117.99 23.46 9.34 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 179.87 181.60 33.01 13.29 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 184.57 155.13 164.11 132.56 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 17.96 16.59 16.55 8.16 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 125.11 109.06 174.83 21.13 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) 07/09/2025 _x86_64_ (2 CPU) 02:25:27 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 45.74 0.00 6.84 2.13 0.11 45.18 02:27:01 AM 0 48.14 0.00 8.14 2.56 0.12 41.04 02:27:01 AM 1 43.34 0.00 5.54 1.70 0.10 49.32 02:28:01 AM all 23.04 0.00 3.39 2.10 0.08 71.39 02:28:01 AM 0 27.63 0.00 3.43 2.25 0.08 66.61 02:28:01 AM 1 18.44 0.00 3.35 1.95 0.08 76.18 02:29:01 AM all 22.69 0.00 3.39 0.68 0.08 73.15 02:29:01 AM 0 25.32 0.00 3.84 0.25 0.08 70.51 02:29:01 AM 1 20.06 0.00 2.94 1.12 0.08 75.80 02:30:01 AM all 23.03 0.00 5.17 3.48 0.08 68.23 02:30:01 AM 0 21.53 0.00 5.17 1.54 0.08 71.68 02:30:01 AM 1 24.53 0.00 5.18 5.42 0.08 64.78 02:31:01 AM all 0.39 0.00 0.13 0.08 0.03 99.38 02:31:01 AM 0 0.57 0.00 0.08 0.02 0.02 99.32 02:31:01 AM 1 0.22 0.00 0.17 0.13 0.03 99.45 02:32:01 AM all 0.34 0.00 0.07 0.00 0.02 99.57 02:32:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 02:32:01 AM 1 0.58 0.00 0.05 0.00 0.02 99.35 02:33:01 AM all 0.40 0.00 0.08 0.00 0.03 99.48 02:33:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 02:33:01 AM 1 0.67 0.00 0.07 0.00 0.03 99.23 02:34:01 AM all 8.99 0.00 1.00 0.00 0.05 89.96 02:34:01 AM 0 13.66 0.00 1.36 0.00 0.05 84.94 02:34:01 AM 1 4.33 0.00 0.65 0.00 0.05 94.97 02:35:01 AM all 12.63 0.00 0.86 0.03 0.08 86.41 02:35:01 AM 0 20.56 0.00 1.19 0.00 0.08 78.16 02:35:01 AM 1 4.76 0.00 0.54 0.05 0.07 94.58 02:36:01 AM all 7.25 0.00 0.65 0.00 0.06 92.05 02:36:01 AM 0 10.88 0.00 0.84 0.00 0.07 88.21 02:36:01 AM 1 3.63 0.00 0.45 0.00 0.05 95.87 02:37:01 AM all 7.21 0.00 0.65 0.00 0.07 92.08 02:37:01 AM 0 9.90 0.00 0.76 0.00 0.07 89.27 02:37:01 AM 1 4.53 0.00 0.54 0.00 0.07 94.87 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 9.07 0.00 0.90 0.00 0.07 89.96 02:38:01 AM 0 8.74 0.00 0.82 0.00 0.07 90.37 02:38:01 AM 1 9.41 0.00 0.98 0.00 0.07 89.55 02:39:01 AM all 9.29 0.25 1.05 0.20 0.07 89.13 02:39:01 AM 0 11.78 0.00 0.96 0.03 0.07 87.15 02:39:01 AM 1 6.80 0.51 1.14 0.37 0.07 91.11 02:40:01 AM all 9.32 0.00 0.84 0.03 0.05 89.77 02:40:01 AM 0 8.32 0.00 0.74 0.03 0.05 90.86 02:40:01 AM 1 10.32 0.00 0.94 0.02 0.05 88.67 02:41:01 AM all 9.21 0.00 1.07 0.00 0.08 89.65 02:41:01 AM 0 9.56 0.00 1.08 0.00 0.07 89.30 02:41:01 AM 1 8.86 0.00 1.06 0.00 0.08 89.99 02:42:01 AM all 9.02 0.00 0.93 0.00 0.08 89.97 02:42:01 AM 0 11.37 0.00 1.07 0.00 0.08 87.47 02:42:01 AM 1 6.66 0.00 0.78 0.00 0.07 92.50 02:43:01 AM all 9.47 0.00 1.02 0.00 0.07 89.45 02:43:01 AM 0 12.62 0.00 1.18 0.00 0.07 86.13 02:43:01 AM 1 6.32 0.00 0.86 0.00 0.07 92.75 02:44:01 AM all 17.19 0.00 2.54 0.03 0.08 80.16 02:44:01 AM 0 23.38 0.00 2.79 0.02 0.08 73.73 02:44:01 AM 1 11.02 0.00 2.30 0.03 0.07 86.58 02:45:01 AM all 29.20 0.00 3.38 0.43 0.08 66.91 02:45:01 AM 0 42.35 0.00 4.16 0.50 0.10 52.89 02:45:01 AM 1 16.09 0.00 2.60 0.37 0.07 80.88 Average: all 13.36 0.01 1.79 0.49 0.07 84.28 Average: 0 16.15 0.00 1.99 0.38 0.07 81.41 Average: 1 10.58 0.03 1.59 0.59 0.06 87.15