---> uname -a: Linux prd-centos8-robot-2c-8g-12508.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 583 4932 19 2181 6816 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:80:e0:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84975sec preferred_lft 84975sec inet6 fe80::f816:3eff:fe80:e072/64 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) 11/22/2025 _x86_64_ (2 CPU) 00:35:21 LINUX RESTART (2 CPU) 12:36:02 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 86.53 6.85 79.68 1270.76 6676.03 12:38:01 AM 89.04 0.72 88.32 52.92 11328.53 12:39:01 AM 14.61 0.42 14.20 64.79 753.22 12:40:01 AM 76.62 6.96 69.66 1292.77 6659.73 12:41:01 AM 16.19 0.00 16.19 0.00 2985.09 12:42:01 AM 4.73 0.23 4.50 12.66 168.64 12:43:01 AM 0.15 0.00 0.15 0.00 2.55 12:44:01 AM 0.23 0.00 0.23 0.00 9.78 12:45:01 AM 0.20 0.00 0.20 0.00 3.63 12:46:01 AM 0.48 0.00 0.48 0.00 15.15 12:47:01 AM 0.18 0.00 0.18 0.00 3.10 12:48:01 AM 0.32 0.00 0.32 0.00 10.46 12:49:01 AM 0.17 0.00 0.17 0.00 2.68 12:50:01 AM 0.13 0.00 0.13 0.00 16.41 12:51:01 AM 0.45 0.03 0.42 0.27 9.65 12:52:01 AM 1.45 0.00 1.45 0.00 38.59 12:53:01 AM 0.22 0.00 0.22 0.00 3.10 12:54:01 AM 0.17 0.00 0.17 0.00 9.75 12:55:01 AM 0.28 0.00 0.28 0.00 5.27 12:56:01 AM 0.48 0.00 0.48 0.00 15.18 12:57:01 AM 0.20 0.00 0.20 0.00 3.25 12:58:01 AM 16.71 0.32 16.39 36.92 619.99 12:59:01 AM 31.53 0.52 31.01 63.86 1425.75 Average: 14.78 0.69 14.08 120.69 1333.77 12:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5276288 7018044 2606144 33.06 2688 1923640 730572 8.18 187936 2094168 196536 12:38:01 AM 5171164 7017136 2711268 34.40 2688 2022024 702628 7.87 209524 2152016 10000 12:39:01 AM 5161184 7037992 2721248 34.52 2688 2051768 696804 7.80 222544 2145980 26732 12:40:01 AM 4949808 7052368 2932624 37.20 2688 2268920 644700 7.22 260044 2285836 80744 12:41:01 AM 4951084 7053496 2931348 37.19 2688 2268924 644700 7.22 260044 2285784 16 12:42:01 AM 4909020 7012372 2973412 37.72 2688 2269868 699788 7.84 260172 2327708 16 12:43:01 AM 4909160 7012544 2973272 37.72 2688 2269900 715164 8.01 260176 2327436 8 12:44:01 AM 4899800 7003416 2982632 37.84 2688 2270132 737040 8.25 260172 2336580 4 12:45:01 AM 4899824 7003472 2982608 37.84 2688 2270164 737040 8.25 260172 2336508 4 12:46:01 AM 4900272 7004144 2982160 37.83 2688 2270388 737040 8.25 260180 2336580 12 12:47:01 AM 4900364 7004272 2982068 37.83 2688 2270424 737040 8.25 260180 2336556 8 12:48:01 AM 4904964 7009092 2977468 37.77 2688 2270644 713520 7.99 260180 2331200 4 12:49:01 AM 4905036 7009196 2977396 37.77 2688 2270676 713520 7.99 260180 2331232 4 12:50:01 AM 4904584 7009208 2977848 37.78 2688 2271140 734724 8.23 260288 2332168 4 12:51:01 AM 4889916 6994604 2992516 37.96 2688 2271188 728108 8.15 260452 2346044 28 12:52:01 AM 4883616 6988548 2998816 38.04 2688 2271432 738820 8.27 260452 2352528 8 12:53:01 AM 4902576 7007540 2979856 37.80 2688 2271464 717644 8.04 260452 2333724 4 12:54:01 AM 4902424 7007620 2980008 37.81 2688 2271696 717644 8.04 260452 2333952 4 12:55:01 AM 4888048 6993292 2994384 37.99 2688 2271744 749952 8.40 260452 2347860 4 12:56:01 AM 4880880 6986360 3001552 38.08 2688 2271980 743140 8.32 260452 2355188 20 12:57:01 AM 4902432 7007944 2980000 37.81 2688 2272012 722076 8.09 260456 2333984 8 12:58:01 AM 5066356 6990256 2816076 35.73 2688 2095816 713000 7.98 302216 2152632 31144 12:59:01 AM 5079228 7005608 2803204 35.56 2688 2098964 703280 7.87 462132 1982464 25108 Average: 4958175 7009936 2924257 37.10 2688 2220213 716432 8.02 263883 2282527 16105 12:36:02 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 255.02 160.20 1603.54 49.50 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 51.99 37.46 587.38 8.08 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 15.50 8.47 4.95 2.95 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 219.24 165.33 374.53 46.95 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 1.87 0.92 0.42 0.19 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 28.46 20.58 7.12 4.75 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 1.40 0.10 0.08 0.01 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 17.66 14.81 120.07 1.13 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 2.77 0.52 0.73 0.46 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 9.93 7.50 1.44 0.67 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 1.60 0.18 0.14 0.02 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 15.43 14.98 119.89 1.13 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 0.57 0.17 0.04 0.02 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 15.68 15.14 3.19 3.10 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 5.00 4.60 117.67 0.36 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 26.09 25.86 355.14 1.83 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.10 0.15 0.22 0.01 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 9.35 6.30 2.47 0.95 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 7.35 6.40 118.22 0.78 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 28.72 22.21 355.79 1.64 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 1.15 0.12 0.09 0.01 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 60.36 39.74 85.86 29.46 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 17.43 16.20 14.44 8.12 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 34.39 24.59 167.38 7.02 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) 11/22/2025 _x86_64_ (2 CPU) 00:35:21 LINUX RESTART (2 CPU) 12:36:02 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 37.72 0.00 5.61 1.75 0.14 54.78 12:37:01 AM 0 46.92 0.00 5.64 1.85 0.14 45.46 12:37:01 AM 1 28.53 0.00 5.57 1.66 0.15 64.09 12:38:01 AM all 22.93 0.00 3.74 1.41 0.11 71.81 12:38:01 AM 0 31.78 0.00 4.56 1.82 0.12 61.72 12:38:01 AM 1 14.11 0.00 2.93 1.00 0.10 81.86 12:39:01 AM all 12.06 0.00 1.71 0.17 0.09 85.97 12:39:01 AM 0 10.16 0.00 1.82 0.18 0.10 87.74 12:39:01 AM 1 13.97 0.00 1.60 0.15 0.08 84.20 12:40:01 AM all 34.42 0.00 6.09 0.88 0.13 58.49 12:40:01 AM 0 47.60 0.00 6.80 0.97 0.12 44.50 12:40:01 AM 1 21.33 0.00 5.39 0.78 0.13 72.37 12:41:01 AM all 0.15 0.00 0.23 0.48 0.06 99.09 12:41:01 AM 0 0.22 0.00 0.22 0.40 0.05 99.11 12:41:01 AM 1 0.08 0.00 0.23 0.55 0.07 99.06 12:42:01 AM all 2.27 0.00 0.32 0.03 0.08 97.30 12:42:01 AM 0 0.93 0.00 0.22 0.00 0.07 98.78 12:42:01 AM 1 3.62 0.00 0.42 0.05 0.10 95.81 12:43:01 AM all 0.48 0.00 0.11 0.00 0.08 99.33 12:43:01 AM 0 0.58 0.00 0.08 0.00 0.05 99.28 12:43:01 AM 1 0.37 0.00 0.13 0.00 0.12 99.38 12:44:01 AM all 0.94 0.00 0.18 0.00 0.10 98.79 12:44:01 AM 0 0.78 0.00 0.10 0.00 0.08 99.03 12:44:01 AM 1 1.09 0.00 0.25 0.00 0.12 98.54 12:45:01 AM all 0.47 0.00 0.12 0.00 0.09 99.32 12:45:01 AM 0 0.63 0.00 0.08 0.00 0.07 99.22 12:45:01 AM 1 0.30 0.00 0.15 0.00 0.12 99.43 12:46:01 AM all 0.95 0.00 0.15 0.00 0.12 98.78 12:46:01 AM 0 1.25 0.00 0.22 0.00 0.13 98.40 12:46:01 AM 1 0.65 0.00 0.08 0.00 0.10 99.16 12:47:01 AM all 0.50 0.00 0.10 0.00 0.09 99.31 12:47:01 AM 0 0.42 0.00 0.13 0.00 0.13 99.31 12:47:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.82 0.00 0.18 0.00 0.10 98.90 12:48:01 AM 0 1.00 0.00 0.15 0.00 0.08 98.76 12:48:01 AM 1 0.64 0.00 0.20 0.00 0.12 99.05 12:49:01 AM all 0.33 0.00 0.11 0.00 0.10 99.46 12:49:01 AM 0 0.17 0.00 0.10 0.00 0.10 99.63 12:49:01 AM 1 0.49 0.00 0.12 0.00 0.10 99.30 12:50:01 AM all 2.05 0.00 0.18 0.00 0.08 97.69 12:50:01 AM 0 3.27 0.00 0.22 0.00 0.10 96.42 12:50:01 AM 1 0.83 0.00 0.13 0.00 0.07 98.97 12:51:01 AM all 0.58 0.00 0.27 0.01 0.12 99.02 12:51:01 AM 0 0.52 0.00 0.37 0.00 0.15 98.96 12:51:01 AM 1 0.65 0.00 0.17 0.02 0.08 99.08 12:52:01 AM all 1.04 0.00 0.20 0.02 0.12 98.63 12:52:01 AM 0 1.34 0.00 0.28 0.02 0.13 98.23 12:52:01 AM 1 0.73 0.00 0.12 0.02 0.10 99.03 12:53:01 AM all 0.46 0.00 0.10 0.00 0.09 99.35 12:53:01 AM 0 0.25 0.00 0.10 0.00 0.08 99.57 12:53:01 AM 1 0.67 0.00 0.10 0.00 0.10 99.13 12:54:01 AM all 0.95 0.00 0.14 0.00 0.13 98.77 12:54:01 AM 0 1.17 0.00 0.15 0.00 0.17 98.51 12:54:01 AM 1 0.73 0.00 0.13 0.00 0.10 99.03 12:55:01 AM all 0.56 0.00 0.15 0.00 0.09 99.20 12:55:01 AM 0 0.47 0.00 0.13 0.00 0.08 99.32 12:55:01 AM 1 0.65 0.00 0.17 0.00 0.10 99.08 12:56:01 AM all 1.02 0.00 0.18 0.00 0.13 98.67 12:56:01 AM 0 0.70 0.00 0.13 0.00 0.10 99.07 12:56:01 AM 1 1.34 0.00 0.23 0.00 0.15 98.28 12:57:01 AM all 0.46 0.00 0.13 0.00 0.10 99.31 12:57:01 AM 0 0.52 0.00 0.10 0.00 0.07 99.32 12:57:01 AM 1 0.40 0.00 0.17 0.00 0.13 99.30 12:58:01 AM all 15.55 0.00 2.00 0.11 0.10 82.24 12:58:01 AM 0 12.97 0.00 1.99 0.10 0.10 84.83 12:58:01 AM 1 18.13 0.00 2.01 0.12 0.10 79.65 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 28.87 0.00 3.88 0.19 0.09 66.97 12:59:01 AM 0 36.34 0.00 4.24 0.27 0.08 59.08 12:59:01 AM 1 21.42 0.00 3.51 0.12 0.10 74.85 Average: all 7.19 0.00 1.12 0.22 0.10 91.37 Average: 0 8.67 0.00 1.21 0.24 0.10 89.78 Average: 1 5.71 0.00 1.04 0.19 0.10 92.96