---> uname -a: Linux prd-centos8-robot-2c-8g-641.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 581 4940 19 2176 6818 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:70:4b:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84998sec preferred_lft 84998sec inet6 fe80::f816:3eff:fe70:4bc1/64 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) 09/24/2025 _x86_64_ (2 CPU) 00:35:18 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 85.04 6.15 78.89 1091.68 5845.24 12:38:01 AM 84.97 0.72 84.26 52.92 10814.26 12:39:01 AM 37.84 7.13 30.71 1310.50 2069.16 12:40:01 AM 64.23 0.25 63.98 47.05 8074.58 12:41:01 AM 4.53 0.23 4.30 12.66 148.74 12:42:01 AM 2.32 0.00 2.32 0.00 90.52 12:43:01 AM 0.40 0.00 0.40 0.00 12.76 12:44:01 AM 0.57 0.00 0.57 0.00 8.45 12:45:01 AM 0.33 0.00 0.33 0.00 11.70 12:46:01 AM 0.55 0.00 0.55 0.00 8.20 12:47:01 AM 0.38 0.00 0.38 0.00 11.23 12:48:01 AM 0.48 0.00 0.48 0.00 7.27 12:49:01 AM 0.30 0.00 0.30 0.00 8.95 12:50:01 AM 0.15 0.00 0.15 0.00 11.49 12:51:01 AM 1.50 0.03 1.47 0.27 35.70 12:52:01 AM 0.40 0.00 0.40 0.00 15.14 12:53:02 AM 0.38 0.00 0.38 0.00 4.57 12:54:01 AM 0.22 0.00 0.22 0.00 10.44 12:55:01 AM 0.18 0.00 0.18 0.00 3.22 12:56:01 AM 0.83 0.00 0.83 0.00 19.58 12:57:01 AM 0.35 0.00 0.35 0.00 5.03 12:58:01 AM 23.71 0.40 23.31 46.78 1056.16 Average: 14.09 0.68 13.41 116.54 1286.14 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5278136 7019292 2604296 33.04 2688 1922500 708196 7.93 189160 2091232 196248 12:38:01 AM 5201136 7043300 2681296 34.02 2688 2018312 685240 7.67 209184 2123148 9936 12:39:01 AM 4986112 6991748 2896320 36.74 2688 2177496 725712 8.13 263412 2270616 99088 12:40:01 AM 4960724 7056936 2921708 37.07 2688 2263768 645848 7.23 262564 2277256 32 12:41:01 AM 4919144 7016312 2963288 37.59 2688 2264720 681512 7.63 262696 2318948 580 12:42:01 AM 4918912 7016112 2963520 37.60 2688 2264752 681512 7.63 262696 2318992 4 12:43:01 AM 4909560 7006988 2972872 37.72 2688 2264980 713368 7.99 262696 2328000 4 12:44:01 AM 4909364 7006828 2973068 37.72 2688 2265016 713368 7.99 262696 2328288 4 12:45:01 AM 4909368 7007056 2973064 37.72 2688 2265240 713368 7.99 262704 2328652 0 12:46:01 AM 4909412 7007132 2973020 37.72 2688 2265272 713368 7.99 262704 2328824 4 12:47:01 AM 4914464 7012408 2967968 37.65 2688 2265496 707416 7.92 262704 2323184 8 12:48:01 AM 4914592 7012568 2967840 37.65 2688 2265528 707416 7.92 262704 2323256 4 12:49:01 AM 4914020 7012432 2968412 37.66 2688 2265980 707416 7.92 262812 2323980 304 12:50:01 AM 4900008 6998464 2982424 37.84 2688 2266024 710332 7.95 262812 2337744 48 12:51:01 AM 4884160 6982860 2998272 38.04 2688 2266264 721900 8.08 262940 2353068 260 12:52:01 AM 4911664 7010400 2970768 37.69 2688 2266300 693724 7.77 262940 2325628 4 12:53:02 AM 4911672 7010628 2970760 37.69 2688 2266520 693724 7.77 262940 2325696 232 12:54:01 AM 4897696 6996688 2984736 37.87 2688 2266540 720196 8.06 262940 2339644 32 12:55:01 AM 4897976 6996996 2984456 37.86 2688 2266568 720196 8.06 262940 2339532 4 12:56:01 AM 4883324 6982580 2999108 38.05 2688 2266804 732380 8.20 262940 2354248 4 12:57:01 AM 4911764 7011052 2970668 37.69 2688 2266836 705296 7.90 262940 2326044 4 12:58:01 AM 5066492 6984208 2815940 35.72 2688 2091660 706068 7.91 460948 1999720 23652 Average: 4950441 7008318 2931991 37.20 2688 2226935 704889 7.89 266049 2290259 15021 12:36:01 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 202.57 145.56 1444.57 36.78 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 63.80 43.30 587.55 8.03 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 43.04 32.84 330.96 7.79 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 204.03 148.07 46.21 40.61 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 34.64 29.16 7.44 5.34 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 0.98 0.27 0.13 0.05 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 13.28 12.75 119.97 1.16 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 2.52 0.18 0.23 0.05 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 10.81 8.37 2.05 1.03 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 2.60 0.28 0.25 0.08 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 15.21 14.00 119.85 1.07 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 3.60 0.15 0.38 0.02 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 20.61 18.88 3.84 3.70 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 4.44 3.92 117.63 0.26 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 28.08 21.13 355.60 1.59 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 0.63 0.13 0.05 0.01 0.00 0.00 0.00 0.00 12:53:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:02 AM eth0 10.03 9.22 1.44 0.77 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 4.37 4.02 119.52 0.26 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 0.97 0.07 0.05 0.00 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 21.88 21.44 354.92 1.61 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 0.42 0.08 0.03 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 71.41 50.03 91.31 31.72 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 34.57 25.65 168.41 6.46 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) 09/24/2025 _x86_64_ (2 CPU) 00:35:18 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 36.41 0.00 5.00 2.33 0.10 56.15 12:37:01 AM 0 46.30 0.00 5.50 3.17 0.10 44.93 12:37:01 AM 1 26.49 0.00 4.51 1.49 0.10 67.40 12:38:01 AM all 21.99 0.00 3.69 2.31 0.08 71.93 12:38:01 AM 0 25.17 0.00 3.50 2.19 0.08 69.06 12:38:01 AM 1 18.81 0.00 3.88 2.43 0.08 74.80 12:39:01 AM all 24.50 0.00 3.51 0.83 0.08 71.07 12:39:01 AM 0 23.16 0.00 3.32 0.58 0.10 72.83 12:39:01 AM 1 25.83 0.00 3.70 1.08 0.07 69.31 12:40:01 AM all 18.01 0.00 3.25 0.82 0.06 77.87 12:40:01 AM 0 14.90 0.00 3.06 0.87 0.05 81.13 12:40:01 AM 1 21.12 0.00 3.44 0.77 0.07 74.60 12:41:01 AM all 2.00 0.00 0.29 0.03 0.03 97.65 12:41:01 AM 0 2.07 0.00 0.28 0.02 0.03 97.59 12:41:01 AM 1 1.92 0.00 0.30 0.03 0.03 97.71 12:42:01 AM all 0.31 0.00 0.11 0.01 0.06 99.52 12:42:01 AM 0 0.43 0.00 0.10 0.00 0.07 99.40 12:42:01 AM 1 0.18 0.00 0.12 0.02 0.05 99.63 12:43:01 AM all 0.96 0.00 0.16 0.00 0.04 98.84 12:43:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 12:43:01 AM 1 1.34 0.00 0.25 0.00 0.07 98.34 12:44:01 AM all 0.47 0.00 0.10 0.00 0.05 99.38 12:44:01 AM 0 0.60 0.00 0.12 0.00 0.03 99.25 12:44:01 AM 1 0.33 0.00 0.08 0.00 0.07 99.51 12:45:01 AM all 0.99 0.00 0.13 0.00 0.05 98.84 12:45:01 AM 0 0.82 0.00 0.15 0.00 0.05 98.98 12:45:01 AM 1 1.15 0.00 0.10 0.00 0.05 98.69 12:46:01 AM all 0.50 0.00 0.10 0.00 0.05 99.35 12:46:01 AM 0 0.45 0.00 0.10 0.00 0.05 99.40 12:46:01 AM 1 0.55 0.00 0.10 0.00 0.05 99.30 12:47:01 AM all 0.86 0.00 0.16 0.00 0.04 98.94 12:47:01 AM 0 1.05 0.00 0.20 0.00 0.05 98.70 12:47:01 AM 1 0.67 0.00 0.12 0.00 0.03 99.18 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.50 0.00 0.13 0.00 0.08 99.29 12:48:01 AM 0 0.35 0.00 0.15 0.00 0.10 99.40 12:48:01 AM 1 0.65 0.00 0.10 0.00 0.07 99.18 12:49:01 AM all 2.22 0.00 0.20 0.00 0.05 97.53 12:49:01 AM 0 1.72 0.00 0.25 0.00 0.07 97.96 12:49:01 AM 1 2.71 0.00 0.15 0.00 0.03 97.10 12:50:01 AM all 0.53 0.00 0.13 0.00 0.05 99.29 12:50:01 AM 0 0.32 0.00 0.08 0.00 0.03 99.57 12:50:01 AM 1 0.74 0.00 0.18 0.00 0.07 99.01 12:51:01 AM all 1.09 0.00 0.38 0.03 0.05 98.45 12:51:01 AM 0 1.49 0.00 0.47 0.00 0.05 98.00 12:51:01 AM 1 0.70 0.00 0.28 0.07 0.05 98.90 12:52:01 AM all 0.33 0.00 0.12 0.00 0.06 99.50 12:52:01 AM 0 0.32 0.00 0.10 0.00 0.07 99.52 12:52:01 AM 1 0.34 0.00 0.13 0.00 0.05 99.48 12:53:02 AM all 0.90 0.00 0.13 0.00 0.04 98.93 12:53:02 AM 0 1.19 0.00 0.13 0.00 0.02 98.66 12:53:02 AM 1 0.60 0.00 0.13 0.00 0.07 99.20 12:54:01 AM all 0.55 0.00 0.14 0.00 0.05 99.26 12:54:01 AM 0 0.81 0.00 0.12 0.00 0.03 99.03 12:54:01 AM 1 0.29 0.00 0.15 0.00 0.07 99.49 12:55:01 AM all 0.44 0.00 0.09 0.00 0.05 99.42 12:55:01 AM 0 0.28 0.00 0.10 0.00 0.07 99.55 12:55:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 12:56:01 AM all 0.97 0.00 0.21 0.02 0.04 98.76 12:56:01 AM 0 0.97 0.00 0.22 0.02 0.07 98.73 12:56:01 AM 1 0.97 0.00 0.20 0.02 0.02 98.80 12:57:01 AM all 0.50 0.00 0.09 0.00 0.05 99.36 12:57:01 AM 0 0.32 0.00 0.13 0.00 0.07 99.48 12:57:01 AM 1 0.68 0.00 0.05 0.00 0.03 99.23 12:58:01 AM all 22.59 0.00 3.06 0.10 0.06 74.19 12:58:01 AM 0 25.98 0.00 3.10 0.12 0.07 70.73 12:58:01 AM 1 19.20 0.00 3.02 0.08 0.05 77.65 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.26 0.00 0.96 0.29 0.06 92.43 Average: 0 6.79 0.00 0.97 0.32 0.06 91.87 Average: 1 5.73 0.00 0.96 0.27 0.05 92.99