---> uname -a: Linux prd-centos8-robot-2c-8g-4668.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: 2799.996 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 584 4937 19 2175 6815 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:1d:68:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84958sec preferred_lft 84958sec inet6 fe80::f816:3eff:fe1d:6889/64 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) 10/18/2025 _x86_64_ (2 CPU) 00:33:51 LINUX RESTART (2 CPU) 12:34:01 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 216.16 163.52 52.64 15137.70 39223.52 12:36:01 AM 118.76 0.20 118.56 5.60 11445.49 12:37:01 AM 38.66 1.03 37.63 113.58 4590.10 12:38:01 AM 13.15 0.03 13.11 2.27 1034.61 12:39:01 AM 72.83 6.96 65.86 1292.77 7949.37 12:40:01 AM 9.76 0.22 9.55 11.73 1062.53 12:41:01 AM 2.18 0.02 2.17 0.93 89.24 12:42:01 AM 0.65 0.00 0.65 0.00 10.75 12:43:01 AM 0.27 0.00 0.27 0.00 10.66 12:44:01 AM 0.30 0.00 0.30 0.00 5.38 12:45:01 AM 0.25 0.00 0.25 0.00 11.25 12:46:01 AM 0.17 0.00 0.17 0.00 2.55 12:47:01 AM 0.30 0.00 0.30 0.00 10.41 12:48:01 AM 0.40 0.00 0.40 0.00 6.28 12:49:01 AM 1.33 0.03 1.30 0.27 47.10 12:50:01 AM 0.25 0.00 0.25 0.00 4.85 12:51:01 AM 0.30 0.00 0.30 0.00 11.15 12:52:01 AM 0.23 0.00 0.23 0.00 4.03 12:53:01 AM 0.22 0.00 0.22 0.00 10.15 12:54:01 AM 0.35 0.00 0.35 0.00 6.27 12:55:01 AM 0.40 0.00 0.40 0.00 13.25 12:56:01 AM 0.18 0.00 0.18 0.00 2.95 12:57:01 AM 11.71 0.32 11.40 36.92 529.94 Average: 21.26 7.49 13.76 721.96 2873.58 12:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5527992 7045952 2354432 29.87 2688 1711436 710680 7.96 183984 1889360 95636 12:36:01 AM 5092784 6965336 2789640 35.39 2688 2049752 751584 8.42 191132 2252812 157256 12:37:01 AM 5236940 7081460 2645484 33.56 2688 2020496 622064 6.97 218960 2076760 10764 12:38:01 AM 5152212 7037500 2730212 34.64 2688 2058980 671940 7.52 229408 2143060 36892 12:39:01 AM 4956164 7052600 2926260 37.12 2688 2264076 620424 6.95 262232 2282332 26988 12:40:01 AM 4911288 7008376 2971136 37.69 2688 2264756 697392 7.81 262360 2325620 332 12:41:01 AM 4910804 7008180 2971620 37.70 2688 2265028 697392 7.81 262360 2326232 4 12:42:01 AM 4908556 7005968 2973868 37.73 2688 2265064 697392 7.81 262360 2328424 4 12:43:01 AM 4899612 6997252 2982812 37.84 2688 2265292 718608 8.05 262360 2337000 8 12:44:01 AM 4899732 6997404 2982692 37.84 2688 2265324 703096 7.87 262360 2336952 8 12:45:01 AM 4899624 6997524 2982800 37.84 2688 2265552 703096 7.87 262368 2337468 12 12:46:01 AM 4899976 6997908 2982448 37.84 2688 2265584 703096 7.87 262368 2337232 8 12:47:01 AM 4905788 7003940 2976636 37.76 2688 2265804 698372 7.82 262368 2330724 4 12:48:01 AM 4905760 7003948 2976664 37.76 2688 2265840 698372 7.82 262368 2330916 4 12:49:01 AM 4905432 7004080 2976992 37.77 2688 2266300 702992 7.87 262640 2331492 12 12:50:01 AM 4890580 6989256 2991844 37.96 2688 2266340 711432 7.97 262640 2345572 4 12:51:01 AM 4876240 6975156 3006184 38.14 2688 2266580 725728 8.13 262640 2360316 4 12:52:01 AM 4903076 7002024 2979348 37.80 2688 2266612 705244 7.90 262640 2333636 4 12:53:01 AM 4902628 7001808 2979796 37.80 2688 2266844 705244 7.90 262640 2333868 4 12:54:01 AM 4888636 6987860 2993788 37.98 2688 2266888 734580 8.23 262640 2347732 4 12:55:01 AM 4873888 6973352 3008536 38.17 2688 2267128 747608 8.37 262640 2362568 4 12:56:01 AM 4902192 7001688 2980232 37.81 2688 2267160 719424 8.06 262640 2334200 4 12:57:01 AM 5071140 6989132 2811284 35.67 2688 2091320 708408 7.93 302408 2150552 28204 Average: 4970480 7005552 2911944 36.94 2688 2205137 702355 7.86 254370 2284123 15485 12:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 280.96 161.60 1516.87 55.05 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 110.88 81.24 1286.72 11.82 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 11.98 8.98 6.84 4.05 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 17.28 11.41 21.93 3.12 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 196.78 139.47 348.94 42.88 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 21.11 12.10 5.75 4.01 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 9.51 8.83 2.28 0.70 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 1.25 0.32 0.34 0.21 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 18.53 16.69 120.09 1.24 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 1.77 0.17 0.17 0.02 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 9.82 8.30 1.93 1.08 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 2.43 0.18 0.18 0.02 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 18.34 16.21 120.16 1.22 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 2.78 0.38 0.68 0.39 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 19.04 17.54 3.56 3.42 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 11.53 7.26 118.31 0.53 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 30.36 29.56 355.41 2.07 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 0.72 0.18 0.11 0.02 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 6.43 6.08 1.31 0.51 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 8.08 7.38 117.80 0.48 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 37.59 32.44 356.01 2.31 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 0.37 0.20 0.03 0.02 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 58.85 43.99 86.04 30.54 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 38.11 26.55 194.43 7.21 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) 10/18/2025 _x86_64_ (2 CPU) 00:33:51 LINUX RESTART (2 CPU) 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 52.06 0.07 10.85 11.46 0.14 25.43 12:35:01 AM 0 56.53 0.05 10.66 11.31 0.15 21.31 12:35:01 AM 1 47.57 0.08 11.04 11.61 0.13 29.56 12:36:01 AM all 38.02 0.00 5.35 1.40 0.13 55.12 12:36:01 AM 0 41.96 0.00 6.17 1.64 0.13 50.10 12:36:01 AM 1 34.08 0.00 4.52 1.15 0.12 60.13 12:37:01 AM all 18.71 0.00 2.46 0.37 0.06 78.40 12:37:01 AM 0 20.15 0.00 2.89 0.48 0.05 76.43 12:37:01 AM 1 17.28 0.00 2.04 0.25 0.07 80.37 12:38:01 AM all 9.30 0.00 2.02 0.12 0.04 88.53 12:38:01 AM 0 14.51 0.00 2.50 0.18 0.05 82.75 12:38:01 AM 1 4.09 0.00 1.54 0.05 0.03 94.29 12:39:01 AM all 27.10 0.00 5.14 0.73 0.10 66.93 12:39:01 AM 0 36.68 0.00 5.32 0.64 0.12 57.25 12:39:01 AM 1 17.54 0.00 4.97 0.82 0.08 76.59 12:40:01 AM all 1.85 0.00 0.37 0.12 0.03 97.64 12:40:01 AM 0 3.32 0.00 0.48 0.15 0.03 96.01 12:40:01 AM 1 0.37 0.00 0.25 0.08 0.03 99.26 12:41:01 AM all 1.11 0.00 0.15 0.01 0.04 98.69 12:41:01 AM 0 1.39 0.00 0.13 0.00 0.05 98.43 12:41:01 AM 1 0.84 0.00 0.17 0.02 0.03 98.95 12:42:01 AM all 0.58 0.00 0.16 0.00 0.04 99.21 12:42:01 AM 0 0.50 0.00 0.17 0.00 0.03 99.30 12:42:01 AM 1 0.67 0.00 0.15 0.00 0.05 99.13 12:43:01 AM all 0.87 0.00 0.23 0.00 0.04 98.86 12:43:01 AM 0 1.29 0.00 0.23 0.00 0.03 98.44 12:43:01 AM 1 0.45 0.00 0.22 0.00 0.05 99.28 12:44:01 AM all 0.58 0.00 0.13 0.00 0.03 99.26 12:44:01 AM 0 0.49 0.00 0.15 0.00 0.03 99.33 12:44:01 AM 1 0.67 0.00 0.10 0.00 0.03 99.20 12:45:01 AM all 1.13 0.00 0.18 0.00 0.03 98.66 12:45:01 AM 0 1.36 0.00 0.20 0.00 0.05 98.39 12:45:01 AM 1 0.90 0.00 0.15 0.00 0.02 98.93 12:45:01 AM CPU %user %nice %system %iowait %steal %idle 12:46:01 AM all 0.58 0.00 0.13 0.00 0.03 99.27 12:46:01 AM 0 0.52 0.00 0.12 0.00 0.03 99.33 12:46:01 AM 1 0.64 0.00 0.13 0.00 0.02 99.21 12:47:01 AM all 0.95 0.00 0.16 0.00 0.04 98.85 12:47:01 AM 0 0.35 0.00 0.17 0.00 0.05 99.43 12:47:01 AM 1 1.55 0.00 0.15 0.00 0.03 98.26 12:48:01 AM all 0.45 0.00 0.14 0.00 0.04 99.36 12:48:01 AM 0 0.42 0.00 0.17 0.00 0.03 99.38 12:48:01 AM 1 0.49 0.00 0.12 0.00 0.05 99.35 12:49:01 AM all 2.21 0.00 0.34 0.02 0.03 97.41 12:49:01 AM 0 3.33 0.00 0.42 0.00 0.03 96.22 12:49:01 AM 1 1.09 0.00 0.27 0.03 0.02 98.60 12:50:01 AM all 0.58 0.00 0.15 0.00 0.03 99.24 12:50:01 AM 0 0.49 0.00 0.13 0.00 0.03 99.35 12:50:01 AM 1 0.67 0.00 0.17 0.00 0.03 99.13 12:51:01 AM all 0.91 0.00 0.23 0.00 0.03 98.82 12:51:01 AM 0 1.39 0.00 0.28 0.00 0.03 98.29 12:51:01 AM 1 0.44 0.00 0.18 0.00 0.03 99.35 12:52:01 AM all 0.47 0.00 0.09 0.00 0.03 99.41 12:52:01 AM 0 0.20 0.00 0.10 0.00 0.03 99.67 12:52:01 AM 1 0.74 0.00 0.08 0.00 0.03 99.15 12:53:01 AM all 0.98 0.00 0.13 0.00 0.04 98.85 12:53:01 AM 0 1.42 0.00 0.15 0.00 0.05 98.38 12:53:01 AM 1 0.53 0.00 0.10 0.00 0.03 99.33 12:54:01 AM all 0.53 0.00 0.17 0.00 0.03 99.27 12:54:01 AM 0 0.90 0.00 0.23 0.00 0.03 98.83 12:54:01 AM 1 0.17 0.00 0.10 0.00 0.02 99.72 12:55:01 AM all 1.02 0.00 0.22 0.00 0.03 98.73 12:55:01 AM 0 0.67 0.00 0.17 0.00 0.02 99.15 12:55:01 AM 1 1.37 0.00 0.27 0.00 0.05 98.31 12:56:01 AM all 0.48 0.00 0.12 0.00 0.03 99.36 12:56:01 AM 0 0.52 0.00 0.12 0.00 0.03 99.33 12:56:01 AM 1 0.45 0.00 0.12 0.00 0.03 99.40 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 15.62 0.00 2.12 0.08 0.07 82.10 12:57:01 AM 0 12.92 0.00 2.02 0.07 0.07 84.93 12:57:01 AM 1 18.34 0.00 2.22 0.10 0.07 79.28 Average: all 7.65 0.00 1.35 0.62 0.05 90.33 Average: 0 8.75 0.00 1.43 0.63 0.05 89.13 Average: 1 6.56 0.00 1.26 0.61 0.05 91.52