---> uname -a: Linux prd-centos8-robot-2c-8g-45570.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 696 4684 19 2316 6703 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:38:1d:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85039sec preferred_lft 85039sec inet6 fe80::f816:3eff:fe38:1d96/64 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) 07/24/2025 _x86_64_ (2 CPU) 02:25:31 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 130.25 57.72 72.53 7480.39 28946.08 02:28:01 AM 101.05 0.72 100.33 52.92 11554.26 02:29:01 AM 27.64 0.38 27.26 64.25 2069.69 02:30:01 AM 53.25 6.96 46.28 1289.84 3128.99 02:31:01 AM 35.50 0.03 35.47 3.46 6272.60 02:32:01 AM 2.63 0.00 2.63 0.00 77.39 02:33:01 AM 0.45 0.00 0.45 0.00 6.08 02:34:01 AM 0.50 0.02 0.48 0.13 18.13 02:35:01 AM 1.88 0.00 1.88 0.00 202.37 02:36:01 AM 0.45 0.00 0.45 0.00 320.56 02:37:01 AM 0.33 0.00 0.33 0.00 146.98 02:38:01 AM 0.25 0.00 0.25 0.00 109.33 02:39:01 AM 0.32 0.00 0.32 0.00 318.48 02:40:01 AM 0.20 0.00 0.20 0.00 179.04 02:41:01 AM 0.47 0.03 0.43 0.27 41.44 02:42:01 AM 1.55 0.00 1.55 0.00 402.33 02:43:01 AM 0.35 0.00 0.35 0.00 160.81 02:44:01 AM 0.20 0.00 0.20 0.00 80.37 02:45:01 AM 0.25 0.00 0.25 0.00 255.53 02:46:01 AM 0.50 0.00 0.50 0.00 277.90 02:47:01 AM 13.50 0.32 13.18 36.93 594.07 02:48:01 AM 30.11 0.53 29.57 64.78 4021.68 Average: 18.26 3.03 15.22 408.85 2690.47 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5273688 6982264 2608744 33.10 2688 1893048 806680 9.03 222976 2073784 211556 02:28:01 AM 5153392 6991248 2729040 34.62 2688 2013432 744584 8.34 198824 2175628 42492 02:29:01 AM 5228512 7067936 2653920 33.67 2688 2015364 676036 7.57 219532 2085364 4 02:30:01 AM 4934596 7018032 2947836 37.40 2688 2250928 704740 7.89 257216 2316204 167788 02:31:01 AM 4911712 6996968 2970720 37.69 2688 2253016 702444 7.87 262672 2328212 16 02:32:01 AM 4911712 6996968 2970720 37.69 2688 2253016 702444 7.87 262676 2328276 4 02:33:01 AM 4911636 6996892 2970796 37.69 2688 2253016 702444 7.87 262676 2328428 4 02:34:01 AM 4869692 6955740 3012740 38.22 2688 2253808 799860 8.96 262824 2369572 392 02:35:01 AM 4856128 6946444 3026304 38.39 2688 2258076 799860 8.96 262908 2383340 512 02:36:01 AM 4828952 6928412 3053480 38.74 2688 2267304 815688 9.13 262908 2409444 224 02:37:01 AM 4815596 6919372 3066836 38.91 2688 2271536 831844 9.31 262908 2423872 152 02:38:01 AM 4808428 6916548 3074004 39.00 2688 2275924 852008 9.54 262908 2430608 1308 02:39:01 AM 4798704 6916032 3083728 39.12 2688 2285248 852008 9.54 262908 2439856 1108 02:40:01 AM 4793244 6914984 3089188 39.19 2688 2289500 873360 9.78 262908 2445980 16 02:41:01 AM 4789116 6914304 3093316 39.24 2688 2292944 894632 10.02 263064 2449748 2356 02:42:01 AM 4779540 6913944 3102892 39.36 2688 2302196 894632 10.02 263064 2458904 440 02:43:01 AM 4774136 6913972 3108296 39.43 2688 2307588 894632 10.02 263064 2464580 1096 02:44:01 AM 4768672 6911904 3113760 39.50 2688 2311024 894632 10.02 263064 2469992 2156 02:45:01 AM 4758332 6910884 3124100 39.63 2688 2320340 894632 10.02 263064 2479308 3832 02:46:01 AM 4753776 6911704 3128656 39.69 2688 2325696 894632 10.02 263064 2484908 972 02:47:01 AM 4711436 6812028 3170996 40.23 2688 2273852 855728 9.58 365848 2444452 134228 02:48:01 AM 4838376 6910808 3044056 38.62 2688 2246304 764736 8.56 532712 2154652 32428 Average: 4875881 6943063 3006551 38.14 2688 2236962 811466 9.09 272899 2361141 27413 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 368.40 221.84 1649.70 63.69 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 66.56 53.89 825.94 9.26 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 16.78 13.76 6.36 4.67 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 40.80 35.97 316.40 9.28 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 465.15 381.41 90.69 80.97 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 2.93 2.08 0.61 0.50 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.35 2.12 0.76 0.62 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 60.51 43.87 14.47 4.28 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 206.58 207.52 39.66 15.13 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 7.81 8.70 27.96 1.43 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 124.10 124.20 28.62 9.62 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 188.74 189.99 38.72 14.19 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 8.12 8.93 28.26 1.45 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 102.45 103.83 26.39 8.19 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 185.27 185.55 37.83 14.11 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 8.11 8.03 28.15 1.45 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 81.77 81.92 26.78 6.85 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 209.01 210.63 39.93 15.71 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 7.80 8.93 28.23 1.46 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 80.65 82.05 26.09 6.42 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 160.27 113.45 236.95 310.74 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 18.64 17.53 16.04 8.13 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 109.72 95.74 160.67 26.73 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) 07/24/2025 _x86_64_ (2 CPU) 02:25:31 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 41.76 0.03 7.51 11.58 0.12 39.00 02:27:01 AM 0 43.20 0.03 6.62 11.14 0.12 38.89 02:27:01 AM 1 40.32 0.02 8.40 12.03 0.12 39.11 02:28:01 AM all 30.74 0.00 4.62 1.36 0.11 63.17 02:28:01 AM 0 41.65 0.00 5.44 1.53 0.12 51.26 02:28:01 AM 1 19.81 0.00 3.81 1.19 0.10 75.10 02:29:01 AM all 12.22 0.00 1.93 0.24 0.07 85.54 02:29:01 AM 0 7.80 0.00 1.82 0.17 0.07 90.15 02:29:01 AM 1 16.65 0.00 2.04 0.32 0.07 80.92 02:30:01 AM all 28.95 0.00 5.61 0.61 0.10 64.73 02:30:01 AM 0 42.88 0.00 7.03 0.58 0.10 49.41 02:30:01 AM 1 15.03 0.00 4.20 0.63 0.10 80.03 02:31:01 AM all 5.81 0.00 1.82 0.72 0.08 91.57 02:31:01 AM 0 9.89 0.00 1.95 0.89 0.07 87.20 02:31:01 AM 1 1.74 0.00 1.69 0.55 0.08 95.92 02:32:01 AM all 0.31 0.00 0.08 0.01 0.04 99.57 02:32:01 AM 0 0.15 0.00 0.07 0.00 0.05 99.73 02:32:01 AM 1 0.47 0.00 0.08 0.02 0.03 99.40 02:33:01 AM all 0.30 0.00 0.10 0.00 0.04 99.56 02:33:01 AM 0 0.28 0.00 0.10 0.00 0.03 99.58 02:33:01 AM 1 0.32 0.00 0.10 0.00 0.05 99.53 02:34:01 AM all 3.20 0.00 0.40 0.01 0.04 96.35 02:34:01 AM 0 5.20 0.00 0.42 0.00 0.03 94.34 02:34:01 AM 1 1.20 0.00 0.38 0.02 0.05 98.34 02:35:01 AM all 11.89 0.00 1.26 0.01 0.10 86.74 02:35:01 AM 0 9.20 0.00 1.11 0.02 0.10 89.57 02:35:01 AM 1 14.60 0.00 1.41 0.00 0.10 83.90 02:36:01 AM all 13.23 0.00 0.62 0.06 0.08 86.00 02:36:01 AM 0 14.67 0.00 0.65 0.00 0.08 84.59 02:36:01 AM 1 11.79 0.00 0.59 0.12 0.08 87.42 02:37:01 AM all 10.49 0.00 0.90 0.01 0.08 88.52 02:37:01 AM 0 6.56 0.00 0.79 0.02 0.08 92.55 02:37:01 AM 1 14.45 0.00 1.01 0.00 0.08 84.45 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 11.91 0.00 1.17 0.01 0.10 86.81 02:38:01 AM 0 18.71 0.00 1.41 0.00 0.10 79.78 02:38:01 AM 1 5.17 0.00 0.94 0.02 0.10 93.77 02:39:01 AM all 13.31 0.00 0.66 0.01 0.09 85.93 02:39:01 AM 0 18.03 0.00 0.85 0.02 0.10 81.00 02:39:01 AM 1 8.60 0.00 0.47 0.00 0.08 90.85 02:40:01 AM all 10.25 0.00 0.83 0.01 0.08 88.83 02:40:01 AM 0 13.58 0.00 0.94 0.02 0.08 85.38 02:40:01 AM 1 6.93 0.00 0.72 0.00 0.08 92.26 02:41:01 AM all 11.99 0.00 1.42 0.00 0.09 86.49 02:41:01 AM 0 14.64 0.00 1.48 0.00 0.10 83.77 02:41:01 AM 1 9.37 0.00 1.36 0.00 0.08 89.18 02:42:01 AM all 13.36 0.00 0.65 0.03 0.08 85.88 02:42:01 AM 0 20.26 0.00 0.89 0.03 0.08 78.73 02:42:01 AM 1 6.46 0.00 0.42 0.02 0.08 93.03 02:43:01 AM all 11.22 0.00 0.79 0.04 0.09 87.86 02:43:01 AM 0 12.08 0.00 0.86 0.07 0.10 86.90 02:43:01 AM 1 10.36 0.00 0.72 0.02 0.08 88.82 02:44:01 AM all 11.23 0.00 1.27 0.00 0.09 87.41 02:44:01 AM 0 13.19 0.00 1.29 0.00 0.08 85.44 02:44:01 AM 1 9.27 0.00 1.25 0.00 0.10 89.38 02:45:01 AM all 13.35 0.00 0.69 0.01 0.09 85.85 02:45:01 AM 0 17.18 0.00 0.87 0.00 0.10 81.85 02:45:01 AM 1 9.52 0.00 0.52 0.02 0.08 89.86 02:46:01 AM all 10.41 0.00 0.80 0.03 0.08 88.68 02:46:01 AM 0 14.95 0.00 0.92 0.00 0.08 84.04 02:46:01 AM 1 5.88 0.00 0.67 0.05 0.08 93.32 02:47:01 AM all 25.80 0.00 2.68 0.60 0.10 70.83 02:47:01 AM 0 37.33 0.00 3.21 0.62 0.10 58.74 02:47:01 AM 1 14.27 0.00 2.15 0.57 0.10 82.91 02:48:01 AM all 29.60 0.00 4.18 0.42 0.09 65.71 02:48:01 AM 0 36.84 0.00 4.50 0.64 0.10 57.92 02:48:01 AM 1 22.39 0.00 3.85 0.20 0.08 73.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.62 0.00 1.82 0.72 0.09 82.76 Average: 0 18.12 0.00 1.97 0.72 0.09 79.11 Average: 1 11.12 0.00 1.67 0.72 0.08 86.41