---> uname -a: Linux prd-centos8-robot-2c-8g-41424.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 602 4867 19 2227 6796 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:a0:78:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85247sec preferred_lft 85247sec inet6 fe80::f816:3eff:fea0:78cb/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) 07/10/2025 _x86_64_ (2 CPU) 03:45:28 LINUX RESTART (2 CPU) 03:46:01 AM tps rtps wtps bread/s bwrtn/s 03:47:01 AM 93.64 15.09 78.54 4065.83 7380.46 03:48:01 AM 83.94 0.72 83.22 52.92 10013.70 03:49:01 AM 52.80 7.13 45.67 1310.50 3419.58 03:50:01 AM 48.63 0.25 48.38 47.05 7452.87 03:51:01 AM 4.30 0.00 4.30 0.00 172.79 03:52:01 AM 0.28 0.00 0.28 0.00 4.97 03:53:01 AM 0.28 0.00 0.28 0.00 3.93 03:54:01 AM 0.33 0.02 0.32 0.13 83.60 03:55:01 AM 1.95 0.00 1.95 0.00 185.19 03:56:01 AM 0.38 0.03 0.35 1.87 88.60 03:57:01 AM 0.38 0.00 0.38 0.00 104.97 03:58:01 AM 0.27 0.00 0.27 0.00 102.17 03:59:01 AM 0.20 0.00 0.20 0.00 42.50 04:00:01 AM 0.22 0.00 0.22 0.00 102.97 04:01:01 AM 0.55 0.07 0.48 0.53 114.89 04:02:01 AM 1.63 0.05 1.58 1.60 182.49 04:03:01 AM 0.33 0.00 0.33 0.00 65.89 04:04:01 AM 20.76 0.42 20.35 47.73 2021.41 Average: 17.27 1.32 15.95 307.18 1752.45 03:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 AM 5330060 7053504 2552372 32.38 2688 1905496 693652 7.77 187276 2046136 182896 03:48:01 AM 5250520 7087984 2631912 33.39 2688 2013172 650380 7.28 206556 2078496 35736 03:49:01 AM 4969148 7048856 2913284 36.96 2688 2248372 666424 7.46 258224 2286672 176520 03:50:01 AM 4975372 7060468 2907060 36.88 2688 2252744 663884 7.43 262604 2264816 16 03:51:01 AM 4976148 7061180 2906284 36.87 2688 2252752 644224 7.21 262612 2264808 4 03:52:01 AM 4976012 7061044 2906420 36.87 2688 2252752 644224 7.21 262612 2264860 4 03:53:01 AM 4976144 7061268 2906288 36.87 2688 2252852 644224 7.21 262616 2264896 88 03:54:01 AM 4924564 7012724 2957868 37.52 2688 2255888 730616 8.18 262852 2315812 808 03:55:01 AM 4919360 7010728 2963072 37.59 2688 2259120 730616 8.18 263116 2320996 268 03:56:01 AM 4916076 7010464 2966356 37.63 2688 2262120 730616 8.18 263308 2323868 688 03:57:01 AM 4911280 7008116 2971152 37.69 2688 2264580 769632 8.62 263308 2328564 144 03:58:01 AM 4904804 7004732 2977628 37.78 2688 2267680 769632 8.62 263308 2335164 256 03:59:01 AM 4901540 7004144 2980892 37.82 2688 2270372 787772 8.82 263308 2338076 1732 04:00:01 AM 4897848 7003736 2984584 37.86 2688 2273640 809940 9.07 263308 2341608 1952 04:01:01 AM 4890876 6999708 2991556 37.95 2688 2276584 808340 9.05 263540 2347604 1620 04:02:01 AM 4888968 7000936 2993464 37.98 2688 2279720 808340 9.05 263628 2350004 248 04:03:01 AM 4944796 7062132 2937636 37.27 2688 2285072 654176 7.32 264176 2294944 3752 04:04:01 AM 4985008 6955572 2897424 36.76 2688 2143356 720768 8.07 485840 2055336 23420 Average: 4974362 7028183 2908070 36.89 2688 2223126 718192 8.04 267900 2267926 23897 03:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 302.50 201.20 1866.45 60.17 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 61.87 46.36 580.54 7.53 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 38.87 36.25 312.44 8.84 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 482.22 321.44 108.82 85.78 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 2.12 1.85 0.40 0.41 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 2.67 2.12 0.57 0.50 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 21.74 10.88 6.13 1.23 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 150.89 146.43 27.55 11.57 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 57.11 57.49 13.37 5.01 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 107.90 108.48 20.21 8.58 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 91.73 92.32 17.22 7.63 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 184.39 186.77 30.95 13.33 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 137.30 137.79 24.53 10.66 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 199.58 201.30 34.28 14.77 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 154.39 155.17 27.32 12.11 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 184.64 186.90 31.16 13.44 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 138.07 125.41 27.96 10.31 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 74.15 57.87 140.07 119.84 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 132.90 115.34 181.69 21.76 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) 07/10/2025 _x86_64_ (2 CPU) 03:45:28 LINUX RESTART (2 CPU) 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 46.66 0.00 6.21 1.41 0.09 45.63 03:47:01 AM 0 51.83 0.00 6.34 1.78 0.08 39.97 03:47:01 AM 1 41.48 0.00 6.08 1.04 0.10 51.30 03:48:01 AM all 21.46 0.00 3.44 1.87 0.08 73.15 03:48:01 AM 0 29.97 0.00 3.85 1.88 0.08 64.22 03:48:01 AM 1 12.93 0.00 3.04 1.85 0.08 82.09 03:49:01 AM all 29.73 0.00 4.54 0.97 0.08 64.67 03:49:01 AM 0 40.62 0.00 5.18 1.15 0.08 52.97 03:49:01 AM 1 18.84 0.00 3.90 0.78 0.08 76.39 03:50:01 AM all 14.75 0.00 3.20 0.85 0.05 81.14 03:50:01 AM 0 11.55 0.00 3.28 1.04 0.05 84.08 03:50:01 AM 1 17.96 0.00 3.12 0.67 0.05 78.21 03:51:01 AM all 0.36 0.00 0.11 0.01 0.03 99.49 03:51:01 AM 0 0.47 0.00 0.12 0.02 0.03 99.37 03:51:01 AM 1 0.25 0.00 0.10 0.00 0.03 99.62 03:52:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 03:52:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 03:52:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 03:53:01 AM all 0.39 0.00 0.16 0.00 0.04 99.41 03:53:01 AM 0 0.60 0.00 0.13 0.00 0.05 99.22 03:53:01 AM 1 0.18 0.00 0.18 0.00 0.03 99.60 03:54:01 AM all 10.43 0.00 1.10 0.00 0.07 88.40 03:54:01 AM 0 13.98 0.00 1.25 0.00 0.07 84.71 03:54:01 AM 1 6.90 0.00 0.96 0.00 0.07 92.08 03:55:01 AM all 9.13 0.00 0.60 0.01 0.07 90.19 03:55:01 AM 0 10.54 0.00 0.66 0.00 0.07 88.73 03:55:01 AM 1 7.74 0.00 0.54 0.02 0.07 91.64 03:56:01 AM all 8.54 0.00 0.73 0.00 0.06 90.67 03:56:01 AM 0 10.43 0.00 0.82 0.00 0.05 88.70 03:56:01 AM 1 6.65 0.00 0.64 0.00 0.07 92.64 03:57:01 AM all 8.06 0.00 0.75 0.00 0.08 91.12 03:57:01 AM 0 7.21 0.00 0.55 0.00 0.08 92.15 03:57:01 AM 1 8.90 0.00 0.94 0.00 0.07 90.09 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 8.93 0.00 0.93 0.00 0.08 90.06 03:58:01 AM 0 8.92 0.00 0.91 0.00 0.07 90.11 03:58:01 AM 1 8.94 0.00 0.96 0.00 0.08 90.01 03:59:01 AM all 9.08 0.00 0.84 0.00 0.08 90.01 03:59:01 AM 0 7.21 0.00 0.69 0.00 0.07 92.03 03:59:01 AM 1 10.95 0.00 0.99 0.00 0.08 87.97 04:00:01 AM all 10.03 0.00 0.99 0.00 0.07 88.91 04:00:01 AM 0 15.32 0.00 1.10 0.00 0.07 83.52 04:00:01 AM 1 4.76 0.00 0.89 0.00 0.07 94.28 04:01:01 AM all 10.08 0.00 1.06 0.00 0.07 88.79 04:01:01 AM 0 13.15 0.00 1.13 0.00 0.07 85.66 04:01:01 AM 1 7.01 0.00 0.99 0.00 0.07 91.93 04:02:01 AM all 8.51 0.00 0.91 0.03 0.08 90.48 04:02:01 AM 0 8.79 0.00 0.91 0.03 0.07 90.20 04:02:01 AM 1 8.22 0.00 0.91 0.03 0.08 90.75 04:03:01 AM all 10.32 0.00 0.87 0.00 0.07 88.74 04:03:01 AM 0 12.66 0.00 1.07 0.00 0.07 86.20 04:03:01 AM 1 7.98 0.00 0.67 0.00 0.07 91.28 04:04:01 AM all 23.43 0.00 3.19 0.24 0.06 73.09 04:04:01 AM 0 29.95 0.00 3.19 0.22 0.07 66.57 04:04:01 AM 1 16.91 0.00 3.18 0.27 0.05 79.59 Average: all 12.80 0.00 1.65 0.30 0.07 85.18 Average: 0 15.23 0.00 1.74 0.34 0.06 82.63 Average: 1 10.38 0.00 1.57 0.26 0.07 87.72