---> uname -a: Linux prd-centos8-robot-2c-8g-2588.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4841 19 2265 6808 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:29:26:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85430sec preferred_lft 85430sec inet6 fe80::f816:3eff:fe29:26d4/64 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) 10/11/2025 _x86_64_ (2 CPU) 00:38:37 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:00 AM 93.87 60.37 33.50 7430.28 25087.99 12:40:01 AM 66.37 6.19 60.18 134.51 32573.45 12:41:01 AM 70.39 48.57 21.83 5792.20 12313.43 12:42:01 AM 72.63 0.35 72.28 15.19 6972.73 12:43:01 AM 85.97 0.72 85.25 52.92 10751.17 12:44:01 AM 25.28 0.42 24.86 64.79 1710.65 12:45:01 AM 60.86 6.97 53.89 1292.98 3603.10 12:46:01 AM 31.77 0.00 31.77 0.00 6253.55 12:47:01 AM 5.40 0.22 5.18 11.73 240.29 12:48:01 AM 1.02 0.00 1.02 0.00 597.38 12:49:01 AM 0.58 0.00 0.58 0.00 379.90 12:50:01 AM 0.58 0.02 0.57 1.07 239.68 12:51:01 AM 1.00 0.40 0.60 55.32 93.77 12:52:01 AM 0.43 0.00 0.43 0.00 81.47 12:53:01 AM 0.17 0.00 0.17 0.00 16.71 12:54:01 AM 18.39 0.43 17.96 47.05 2533.66 Average: 31.19 7.83 23.36 975.08 4734.48 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:00 AM 6149840 7367236 1732584 21.98 2688 1424256 367228 4.66 112448 1400348 346328 12:40:01 AM 6149944 7367404 1732480 21.98 2688 1424256 367228 4.66 112452 1400912 346332 12:41:01 AM 5657288 7122168 2225136 28.23 2688 1660424 650248 7.28 174296 1776904 67904 12:42:01 AM 5324940 7048720 2557484 32.45 2688 1906296 669200 7.49 186924 2049780 184928 12:43:01 AM 5155060 6997880 2727364 34.60 2688 2018548 691968 7.75 198556 2176184 42004 12:44:01 AM 5229180 7073760 2653244 33.66 2688 2020496 625104 7.00 218952 2084992 9524 12:45:01 AM 4957892 7054208 2924532 37.10 2688 2263680 623668 6.98 261968 2286564 175032 12:46:01 AM 4953376 7049280 2929048 37.16 2688 2263648 623668 6.98 262104 2286132 8 12:47:01 AM 4904740 7003472 2977684 37.78 2688 2266500 687204 7.69 262652 2333768 816 12:48:01 AM 4875732 6993368 3006692 38.14 2688 2285428 703264 7.87 262708 2362588 2328 12:49:01 AM 4864724 6991592 3017700 38.28 2688 2294664 703264 7.87 262708 2373316 288 12:50:01 AM 4855540 6989244 3026884 38.40 2688 2301456 707196 7.92 262764 2382268 76 12:51:01 AM 4465336 6930312 3417088 43.35 2688 2307352 722148 8.09 264316 2390956 1800 12:52:01 AM 4465056 6930408 3417368 43.35 2688 2307932 722148 8.09 264320 2391584 172 12:53:01 AM 4464924 6930648 3417500 43.36 2688 2308304 722148 8.09 264332 2391836 96 12:54:01 AM 5022052 7029956 2860372 36.29 2688 2180884 655900 7.34 500996 2000848 22336 Average: 5093476 7054978 2788948 35.38 2688 2077133 640099 7.17 242031 2130561 74998 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 8.30 2.33 1.31 0.48 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 2.65 0.00 0.13 0.00 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 235.65 131.49 854.62 54.00 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 90.75 73.19 1023.11 8.39 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 62.28 42.00 619.35 7.46 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 16.51 9.58 9.68 3.66 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 44.86 36.31 335.41 9.76 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 135.89 96.67 27.57 28.57 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 35.78 25.93 26.29 5.01 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 39.45 35.44 132.72 9.69 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 21.97 15.07 57.31 6.23 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 26.17 24.54 24.64 12.83 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 45.89 60.96 58.35 5.72 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 6.83 5.41 1.66 1.14 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 12.65 10.50 3.01 1.88 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 81.21 55.23 148.97 89.15 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 57.61 41.64 221.60 16.26 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) 10/11/2025 _x86_64_ (2 CPU) 00:38:37 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:00 AM all 11.84 0.03 4.66 79.40 0.09 3.98 12:40:00 AM 0 12.03 0.03 5.89 78.90 0.07 3.08 12:40:00 AM 1 11.65 0.02 3.44 79.89 0.12 4.88 12:40:01 AM all 0.89 0.00 1.79 97.32 0.00 0.00 12:40:01 AM 0 0.88 0.00 0.88 98.23 0.00 0.00 12:40:01 AM 1 0.90 0.00 2.70 96.40 0.00 0.00 12:41:01 AM all 15.59 0.05 4.27 43.91 0.08 36.11 12:41:01 AM 0 20.20 0.07 3.69 43.25 0.08 32.71 12:41:01 AM 1 10.95 0.03 4.85 44.57 0.07 39.53 12:42:01 AM all 25.22 0.00 3.75 7.93 0.10 63.00 12:42:01 AM 0 29.53 0.00 4.03 7.72 0.12 58.60 12:42:01 AM 1 20.92 0.00 3.46 8.14 0.08 67.40 12:43:01 AM all 22.76 0.00 3.55 9.56 0.09 64.04 12:43:01 AM 0 31.70 0.00 4.10 9.92 0.10 54.18 12:43:01 AM 1 13.81 0.00 3.00 9.19 0.08 73.92 12:44:01 AM all 12.53 0.00 1.62 1.24 0.08 84.53 12:44:01 AM 0 13.75 0.00 1.87 1.54 0.08 82.76 12:44:01 AM 1 11.31 0.00 1.37 0.95 0.07 86.30 12:45:01 AM all 33.56 0.00 5.95 2.26 0.11 58.13 12:45:01 AM 0 39.06 0.00 6.10 2.44 0.12 52.29 12:45:01 AM 1 28.07 0.00 5.80 2.08 0.10 63.95 12:46:01 AM all 0.52 0.00 0.63 2.42 0.03 96.41 12:46:01 AM 0 0.55 0.00 0.67 3.13 0.02 95.64 12:46:01 AM 1 0.48 0.00 0.59 1.71 0.03 97.19 12:47:01 AM all 5.46 0.00 0.32 0.06 0.06 94.11 12:47:01 AM 0 8.87 0.00 0.39 0.05 0.08 90.61 12:47:01 AM 1 2.04 0.00 0.25 0.07 0.03 97.61 12:48:01 AM all 19.47 0.00 0.31 0.09 0.07 80.06 12:48:01 AM 0 27.56 0.00 0.32 0.07 0.08 71.97 12:48:01 AM 1 11.38 0.00 0.30 0.12 0.05 88.15 12:49:01 AM all 9.20 0.00 0.24 0.18 0.05 90.33 12:49:01 AM 0 11.58 0.00 0.25 0.17 0.05 87.95 12:49:01 AM 1 6.82 0.00 0.23 0.18 0.05 92.72 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 15.85 0.00 0.25 0.01 0.08 83.82 12:50:01 AM 0 27.87 0.00 0.25 0.02 0.08 71.78 12:50:01 AM 1 3.82 0.00 0.25 0.00 0.07 95.87 12:51:01 AM all 9.47 0.00 2.64 0.02 0.05 87.83 12:51:01 AM 0 13.05 0.00 2.67 0.02 0.07 84.19 12:51:01 AM 1 5.89 0.00 2.60 0.02 0.03 91.46 12:52:01 AM all 2.72 0.00 0.12 0.00 0.07 97.10 12:52:01 AM 0 4.68 0.00 0.12 0.00 0.07 95.14 12:52:01 AM 1 0.75 0.00 0.12 0.00 0.07 99.06 12:53:01 AM all 3.89 0.00 0.17 0.00 0.06 95.88 12:53:01 AM 0 6.64 0.00 0.17 0.00 0.07 93.13 12:53:01 AM 1 1.15 0.00 0.17 0.00 0.05 98.63 12:54:01 AM all 23.82 0.00 3.65 0.23 0.09 72.21 12:54:01 AM 0 23.16 0.00 3.62 0.35 0.08 72.78 12:54:01 AM 1 24.47 0.00 3.69 0.10 0.10 71.64 Average: all 14.12 0.01 2.14 9.79 0.07 73.88 Average: 0 18.01 0.01 2.27 9.81 0.08 69.83 Average: 1 10.23 0.00 2.00 9.76 0.07 77.93