---> uname -a: Linux prd-centos8-robot-2c-8g-957.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 580 4832 19 2285 6819 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:04:dd:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84791sec preferred_lft 84791sec inet6 fe80::f816:3eff:fe04:dde2/64 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) 09/25/2025 _x86_64_ (2 CPU) 00:27:48 LINUX RESTART (2 CPU) 12:28:01 AM tps rtps wtps bread/s bwrtn/s 12:29:02 AM 209.16 155.30 53.87 14642.49 39884.39 12:30:01 AM 115.49 0.10 115.38 2.98 11361.62 12:31:01 AM 42.53 1.03 41.50 115.28 4396.98 12:32:01 AM 60.21 9.45 50.76 1682.65 3596.80 12:33:01 AM 38.42 0.03 38.39 3.47 6430.61 12:34:01 AM 3.77 0.22 3.55 11.73 162.69 12:35:01 AM 2.55 0.00 2.55 0.00 147.68 12:36:01 AM 0.35 0.00 0.35 0.00 38.84 12:37:01 AM 0.35 0.00 0.35 0.00 8.27 12:38:01 AM 0.67 0.00 0.67 0.00 82.41 12:39:01 AM 0.35 0.00 0.35 0.00 16.66 12:40:01 AM 0.53 0.00 0.53 0.00 104.27 12:41:01 AM 0.58 0.00 0.58 0.00 51.12 12:42:01 AM 0.33 0.00 0.33 0.00 10.66 12:43:01 AM 0.42 0.03 0.38 0.27 47.70 12:44:01 AM 1.48 0.00 1.48 0.00 75.92 12:45:01 AM 0.60 0.00 0.60 0.00 83.32 12:46:01 AM 0.53 0.00 0.53 0.00 76.62 12:47:01 AM 0.47 0.02 0.45 0.13 73.78 12:48:01 AM 9.08 5.73 3.35 555.41 137.55 12:49:01 AM 0.37 0.00 0.37 0.00 55.29 12:50:01 AM 0.50 0.00 0.50 0.00 145.00 12:51:01 AM 0.75 0.00 0.75 0.00 178.74 12:52:01 AM 0.55 0.00 0.55 0.00 59.16 12:53:01 AM 0.92 0.00 0.92 0.00 145.38 12:54:01 AM 30.89 0.60 30.29 63.19 3206.55 Average: 20.01 6.64 13.37 657.28 2709.15 12:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:02 AM 5561852 7089604 2320580 29.44 2688 1720364 687340 7.70 185632 1853056 85680 12:30:01 AM 5089668 6960156 2792764 35.43 2688 2047528 771252 8.64 191256 2252700 136120 12:31:01 AM 5252732 7094972 2629700 33.36 2688 2018060 626952 7.02 219492 2061392 10760 12:32:01 AM 4939468 7044308 2942964 37.34 2688 2272348 667540 7.47 262464 2304376 174444 12:33:01 AM 4964748 7069476 2917684 37.02 2688 2272476 622400 6.97 267700 2269664 8 12:34:01 AM 4918864 7025024 2963568 37.60 2688 2273936 691508 7.74 267844 2315280 112 12:35:01 AM 4912204 7020768 2970228 37.68 2688 2276356 691508 7.74 268088 2321768 496 12:36:01 AM 4909652 7018740 2972780 37.71 2688 2276872 691508 7.74 268088 2324252 4 12:37:01 AM 4909200 7018764 2973232 37.72 2688 2277356 691508 7.74 268104 2324716 348 12:38:01 AM 4907396 7018860 2975036 37.74 2688 2279248 691508 7.74 268136 2326704 148 12:39:01 AM 4906180 7018612 2976252 37.76 2688 2280216 691508 7.74 268244 2327728 784 12:40:01 AM 4901260 7015920 2981172 37.82 2688 2282452 714020 7.99 268316 2332284 124 12:41:01 AM 4900448 7016332 2981984 37.83 2688 2283680 714020 7.99 268336 2333060 92 12:42:01 AM 4900212 7016348 2982220 37.83 2688 2283916 714020 7.99 268336 2333496 148 12:43:01 AM 4898228 7015644 2984204 37.86 2688 2285188 737460 8.26 268584 2334972 232 12:44:01 AM 4896372 7015556 2986060 37.88 2688 2287004 737460 8.26 268608 2337104 764 12:45:01 AM 4893336 7014664 2989096 37.92 2688 2289140 737460 8.26 268728 2339852 744 12:46:01 AM 4892100 7015136 2990332 37.94 2688 2290808 737460 8.26 268952 2341064 496 12:47:01 AM 4888980 7013656 2993452 37.98 2688 2292500 720484 8.07 269144 2343904 288 12:48:01 AM 4871312 7014392 3011120 38.20 2688 2310780 718908 8.05 271664 2359036 184 12:49:01 AM 4869100 7013864 3013332 38.23 2688 2312472 718908 8.05 271688 2361060 436 12:50:01 AM 4862076 7012140 3020356 38.32 2688 2317760 718232 8.04 271948 2367688 1700 12:51:01 AM 4858428 7012464 3024004 38.36 2688 2321764 718232 8.04 272132 2371348 840 12:52:01 AM 4855824 7012264 3026608 38.40 2688 2324120 718232 8.04 272180 2373724 1816 12:53:01 AM 4904572 7070476 2977860 37.78 2688 2333580 631344 7.07 272532 2325272 7420 12:54:01 AM 5007676 7037960 2874756 36.47 2688 2202872 665152 7.45 503896 2012760 11984 Average: 4948919 7026004 2933513 37.22 2688 2246646 700997 7.85 270004 2290318 16776 12:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:02 AM eth0 278.11 161.11 1310.97 57.05 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 106.56 86.39 1278.11 11.95 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 12.34 9.80 6.57 3.81 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 46.69 37.06 335.28 8.89 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 150.97 104.87 31.23 33.57 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 34.44 21.26 10.31 2.98 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 54.35 54.52 9.59 7.35 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 19.70 18.15 3.68 1.63 0.00 0.00 0.00 0.00 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 19.18 17.23 2.99 1.57 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 54.20 50.13 10.17 4.26 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 68.02 43.78 12.81 6.35 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 93.52 82.32 19.85 9.97 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 36.12 32.56 7.93 4.76 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 13.78 12.35 2.36 1.19 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 23.73 22.76 4.33 2.26 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 39.08 34.28 10.43 5.17 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 70.19 69.09 13.87 11.15 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 64.34 66.47 10.94 7.59 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 62.11 64.68 10.74 7.45 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 41.84 34.37 13.69 3.95 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 40.16 34.29 8.59 6.81 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 60.00 60.91 12.28 7.67 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 74.16 69.53 14.05 9.73 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 40.27 38.52 8.56 4.26 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 17.93 11.55 6.05 1.73 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 87.79 60.89 186.73 141.55 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 61.88 49.93 127.81 14.03 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) 09/25/2025 _x86_64_ (2 CPU) 00:27:48 LINUX RESTART (2 CPU) 12:28:01 AM CPU %user %nice %system %iowait %steal %idle 12:29:02 AM all 46.35 0.08 11.21 9.67 0.13 32.57 12:29:02 AM 0 49.73 0.02 12.85 11.82 0.12 25.47 12:29:02 AM 1 42.98 0.13 9.57 7.54 0.13 39.65 12:30:01 AM all 34.33 0.00 4.75 3.17 0.11 57.64 12:30:01 AM 0 41.69 0.00 6.03 3.53 0.12 48.63 12:30:01 AM 1 27.00 0.00 3.47 2.81 0.10 66.62 12:31:01 AM all 15.95 0.00 2.29 0.65 0.07 81.04 12:31:01 AM 0 20.51 0.00 2.51 0.62 0.07 76.30 12:31:01 AM 1 11.38 0.00 2.07 0.68 0.07 85.80 12:32:01 AM all 28.08 0.00 5.51 3.00 0.12 63.29 12:32:01 AM 0 36.05 0.00 6.28 3.17 0.13 54.37 12:32:01 AM 1 20.02 0.00 4.74 2.83 0.10 72.31 12:33:01 AM all 6.71 0.00 1.17 0.49 0.04 91.59 12:33:01 AM 0 6.21 0.00 1.05 0.20 0.03 92.51 12:33:01 AM 1 7.22 0.00 1.29 0.79 0.05 90.66 12:34:01 AM all 4.99 0.00 0.33 0.02 0.05 94.61 12:34:01 AM 0 3.85 0.00 0.35 0.00 0.05 95.75 12:34:01 AM 1 6.13 0.00 0.32 0.03 0.05 93.47 12:35:01 AM all 11.05 0.00 0.54 0.02 0.06 88.33 12:35:01 AM 0 13.25 0.00 0.54 0.02 0.07 86.12 12:35:01 AM 1 8.83 0.00 0.54 0.02 0.05 90.57 12:36:01 AM all 4.01 0.00 0.32 0.00 0.05 95.61 12:36:01 AM 0 7.06 0.00 0.39 0.00 0.05 92.49 12:36:01 AM 1 1.04 0.00 0.25 0.00 0.05 98.66 12:37:01 AM all 1.81 0.00 0.14 0.00 0.04 98.00 12:37:01 AM 0 0.73 0.00 0.08 0.00 0.02 99.17 12:37:01 AM 1 2.90 0.00 0.20 0.00 0.07 96.84 12:38:01 AM all 5.71 0.00 0.26 0.01 0.05 93.97 12:38:01 AM 0 5.32 0.00 0.25 0.02 0.03 94.37 12:38:01 AM 1 6.10 0.00 0.27 0.00 0.07 93.56 12:39:01 AM all 6.10 0.00 0.44 0.00 0.07 93.39 12:39:01 AM 0 9.44 0.00 0.55 0.00 0.09 89.93 12:39:01 AM 1 2.85 0.00 0.33 0.00 0.05 96.77 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 8.24 0.00 0.50 0.00 0.07 91.20 12:40:01 AM 0 11.15 0.00 0.56 0.00 0.07 88.22 12:40:01 AM 1 5.37 0.00 0.44 0.00 0.07 94.12 12:41:01 AM all 6.04 0.00 0.32 0.00 0.06 93.58 12:41:01 AM 0 3.21 0.00 0.20 0.00 0.05 96.54 12:41:01 AM 1 8.98 0.00 0.45 0.00 0.07 90.50 12:42:01 AM all 2.62 0.00 0.21 0.00 0.06 97.11 12:42:01 AM 0 4.04 0.00 0.27 0.00 0.07 95.62 12:42:01 AM 1 1.22 0.00 0.15 0.00 0.05 98.58 12:43:01 AM all 4.54 0.00 0.31 0.01 0.07 95.08 12:43:01 AM 0 5.11 0.00 0.40 0.02 0.07 94.40 12:43:01 AM 1 3.96 0.00 0.22 0.00 0.07 95.75 12:44:01 AM all 7.77 0.00 0.42 0.01 0.08 91.73 12:44:01 AM 0 8.34 0.00 0.39 0.02 0.08 91.17 12:44:01 AM 1 7.19 0.00 0.46 0.00 0.07 92.28 12:45:01 AM all 7.83 0.00 0.57 0.00 0.06 91.55 12:45:01 AM 0 9.92 0.00 0.66 0.00 0.07 89.35 12:45:01 AM 1 5.73 0.00 0.47 0.00 0.05 93.75 12:46:01 AM all 4.48 0.00 0.31 0.00 0.06 95.16 12:46:01 AM 0 3.61 0.00 0.30 0.00 0.05 96.04 12:46:01 AM 1 5.34 0.00 0.32 0.00 0.07 94.27 12:47:01 AM all 4.18 0.00 0.33 0.00 0.07 95.43 12:47:01 AM 0 2.59 0.00 0.32 0.00 0.07 97.02 12:47:01 AM 1 5.77 0.00 0.34 0.00 0.07 93.83 12:48:01 AM all 3.49 0.23 0.36 0.26 0.04 95.62 12:48:01 AM 0 2.84 0.00 0.35 0.07 0.03 96.71 12:48:01 AM 1 4.14 0.47 0.37 0.45 0.05 94.52 12:49:01 AM all 6.43 0.00 0.34 0.00 0.06 93.17 12:49:01 AM 0 8.36 0.00 0.46 0.00 0.07 91.12 12:49:01 AM 1 4.52 0.00 0.23 0.00 0.05 95.20 12:50:01 AM all 16.19 0.00 0.43 0.04 0.07 83.26 12:50:01 AM 0 27.38 0.00 0.47 0.00 0.07 72.09 12:50:01 AM 1 5.02 0.00 0.40 0.08 0.07 94.43 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 14.12 0.00 0.56 0.01 0.08 85.24 12:51:01 AM 0 14.68 0.00 0.60 0.00 0.09 84.64 12:51:01 AM 1 13.57 0.00 0.52 0.02 0.07 85.83 12:52:01 AM all 7.14 0.00 0.31 0.01 0.06 92.49 12:52:01 AM 0 6.68 0.00 0.35 0.02 0.05 92.90 12:52:01 AM 1 7.59 0.00 0.27 0.00 0.07 92.08 12:53:01 AM all 12.48 0.00 0.43 0.06 0.06 86.97 12:53:01 AM 0 21.18 0.00 0.47 0.10 0.07 78.18 12:53:01 AM 1 3.78 0.00 0.40 0.02 0.05 95.76 12:54:01 AM all 28.80 0.00 3.72 0.33 0.08 67.07 12:54:01 AM 0 41.69 0.00 4.49 0.42 0.08 53.32 12:54:01 AM 1 15.90 0.00 2.94 0.25 0.07 80.84 Average: all 11.51 0.01 1.39 0.68 0.07 86.34 Average: 0 14.02 0.00 1.58 0.77 0.07 83.55 Average: 1 9.01 0.02 1.19 0.60 0.07 89.12