---> uname -a: Linux prd-centos8-robot-2c-8g-798.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 612 4855 19 2228 6787 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:fa:ce:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85117sec preferred_lft 85117sec inet6 fe80::f816:3eff:fefa:cefc/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) 10/05/2025 _x86_64_ (2 CPU) 23:08:00 LINUX RESTART (2 CPU) 11:09:01 PM tps rtps wtps bread/s bwrtn/s 11:10:00 PM 115.47 56.27 59.19 6050.71 16601.41 11:10:01 PM 212.61 0.00 212.61 0.00 10457.98 11:11:01 PM 89.69 0.07 89.62 1.87 9223.33 11:12:01 PM 36.81 0.68 36.13 51.59 5386.82 11:13:01 PM 22.34 0.38 21.96 64.25 1239.59 11:14:01 PM 61.36 6.93 54.43 1289.30 4389.79 11:15:01 PM 27.76 0.03 27.72 3.47 4983.19 11:16:01 PM 5.90 0.00 5.90 0.00 190.97 11:17:01 PM 0.38 0.00 0.38 0.00 3.72 11:18:01 PM 0.70 0.22 0.48 11.73 55.84 11:19:01 PM 2.08 0.00 2.08 0.00 155.72 11:20:00 PM 0.36 0.03 0.32 1.91 47.26 11:20:01 PM 0.00 0.00 0.00 0.00 0.00 11:21:01 PM 0.33 0.00 0.33 0.00 100.53 11:22:01 PM 0.25 0.00 0.25 0.00 118.53 11:23:01 PM 0.27 0.03 0.23 0.27 77.75 11:24:01 PM 1.45 0.00 1.45 0.00 133.64 11:25:01 PM 0.33 0.00 0.33 0.00 121.69 11:26:01 PM 0.22 0.00 0.22 0.00 107.60 11:27:01 PM 0.15 0.00 0.15 0.00 75.57 11:28:01 PM 4.10 0.32 3.78 36.92 222.18 11:29:01 PM 30.74 0.33 30.41 37.19 2539.58 Average: 20.13 3.21 16.92 371.53 2282.81 11:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:00 PM 5424944 7010684 2457488 31.18 2688 1776496 754512 8.45 191180 1978604 95880 11:10:01 PM 5414300 7010140 2468132 31.31 2688 1786464 754084 8.44 192900 1986856 104040 11:11:01 PM 5237336 7030528 2645096 33.56 2688 1969936 674460 7.55 186516 2102868 37728 11:12:01 PM 5209572 7047412 2672860 33.91 2688 2013588 661816 7.41 208752 2117752 9940 11:13:01 PM 5176584 7049688 2705848 34.33 2688 2046960 654996 7.33 222568 2132124 30276 11:14:01 PM 4928428 7018572 2954004 37.48 2688 2257232 676032 7.57 256236 2323840 133980 11:15:01 PM 4968016 7059832 2914416 36.97 2688 2259312 633632 7.09 261788 2276964 4 11:16:01 PM 4968796 7060432 2913636 36.96 2688 2259312 633632 7.09 261792 2276896 8 11:17:01 PM 4969052 7060692 2913380 36.96 2688 2259316 633632 7.09 261792 2276904 4 11:18:01 PM 4920472 7014032 2961960 37.58 2688 2261236 718736 8.05 261952 2324460 40 11:19:01 PM 4914328 7010460 2968104 37.65 2688 2263808 718736 8.05 262300 2330720 96 11:20:00 PM 4912368 7010260 2970064 37.68 2688 2265568 720616 8.07 262496 2332380 536 11:20:01 PM 4911824 7009716 2970608 37.69 2688 2265568 720616 8.07 262496 2332760 548 11:21:01 PM 4906296 7007308 2976136 37.76 2688 2268696 720616 8.07 262496 2338444 728 11:22:01 PM 4902908 7006700 2979524 37.80 2688 2271496 739100 8.28 262496 2341592 36 11:23:01 PM 4899664 7006776 2982768 37.84 2688 2274800 758592 8.49 262644 2344784 1064 11:24:01 PM 4893460 7003336 2988972 37.92 2688 2277564 792236 8.87 262644 2350500 720 11:25:01 PM 4890032 7003160 2992400 37.96 2688 2280856 792236 8.87 262644 2353948 472 11:26:01 PM 4886316 7002324 2996116 38.01 2688 2283704 809312 9.06 262644 2357756 136 11:27:01 PM 4882960 7002268 2999472 38.05 2688 2287024 809312 9.06 262644 2361056 1212 11:28:01 PM 5002988 6978620 2879444 36.53 2688 2146952 688324 7.71 284632 2232620 50436 11:29:01 PM 4956500 6928920 2925932 37.12 2688 2146368 743776 8.33 485876 2086844 11248 Average: 5008052 7015085 2874380 36.47 2688 2178284 718591 8.05 259159 2252758 21779 11:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 288.55 192.27 1690.81 60.02 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 0.84 0.00 0.03 0.00 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 29.22 24.89 264.30 5.39 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 46.38 36.01 581.64 4.89 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 15.28 15.38 6.25 4.95 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 39.49 34.29 333.03 8.33 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 403.40 327.06 83.71 77.43 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 2.27 1.98 0.41 0.42 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 2.53 1.98 0.44 0.44 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 57.21 43.96 17.23 4.15 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 131.16 131.94 23.51 10.07 0.00 0.00 0.00 0.00 11:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 PM eth0 55.75 55.75 9.54 4.68 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 2.24 2.24 0.13 0.37 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 115.30 116.25 22.99 9.12 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 86.47 87.15 17.80 7.31 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 233.79 235.29 40.73 16.59 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 90.87 91.67 18.64 7.70 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 186.09 186.50 34.98 13.77 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 141.11 141.81 26.24 10.98 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 184.91 186.47 33.39 13.40 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 192.95 159.81 158.32 124.30 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 16.48 15.65 12.93 7.43 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 115.62 104.06 167.18 19.50 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) 10/05/2025 _x86_64_ (2 CPU) 23:08:00 LINUX RESTART (2 CPU) 11:09:01 PM CPU %user %nice %system %iowait %steal %idle 11:10:00 PM all 29.84 0.03 5.93 13.88 0.09 50.22 11:10:00 PM 0 26.09 0.05 6.85 12.21 0.09 54.71 11:10:00 PM 1 33.62 0.02 5.01 15.56 0.10 45.70 11:10:01 PM all 20.85 0.00 4.26 2.13 0.00 72.77 11:10:01 PM 0 11.02 0.00 1.69 0.00 0.00 87.29 11:10:01 PM 1 30.77 0.00 6.84 4.27 0.00 58.12 11:11:01 PM all 21.64 0.00 3.83 10.22 0.09 64.21 11:11:01 PM 0 26.47 0.00 4.41 9.36 0.07 59.70 11:11:01 PM 1 16.82 0.00 3.26 11.08 0.12 68.72 11:12:01 PM all 14.24 0.00 1.95 6.19 0.09 77.53 11:12:01 PM 0 14.99 0.00 1.70 6.10 0.12 77.09 11:12:01 PM 1 13.49 0.00 2.19 6.28 0.07 77.97 11:13:01 PM all 16.76 0.00 2.44 1.33 0.08 79.38 11:13:01 PM 0 25.04 0.00 2.84 0.92 0.08 71.12 11:13:01 PM 1 8.49 0.00 2.05 1.75 0.07 87.64 11:14:01 PM all 25.35 0.00 4.56 6.17 0.11 63.82 11:14:01 PM 0 29.06 0.00 5.11 7.51 0.10 58.21 11:14:01 PM 1 21.64 0.00 4.00 4.84 0.12 69.41 11:15:01 PM all 5.03 0.00 1.32 3.85 0.04 89.75 11:15:01 PM 0 5.52 0.00 1.61 3.82 0.05 89.00 11:15:01 PM 1 4.55 0.00 1.02 3.88 0.03 90.51 11:16:01 PM all 0.35 0.00 0.08 0.52 0.03 99.02 11:16:01 PM 0 0.57 0.00 0.07 0.00 0.02 99.35 11:16:01 PM 1 0.13 0.00 0.10 1.04 0.05 98.68 11:17:01 PM all 0.34 0.00 0.08 0.00 0.13 99.46 11:17:01 PM 0 0.53 0.00 0.05 0.00 0.02 99.40 11:17:01 PM 1 0.15 0.00 0.10 0.00 0.23 99.52 11:18:01 PM all 4.66 0.00 0.51 0.03 0.03 94.77 11:18:01 PM 0 8.76 0.00 0.77 0.00 0.03 90.43 11:18:01 PM 1 0.59 0.00 0.25 0.05 0.03 99.08 11:19:01 PM all 9.51 0.00 0.87 0.02 0.08 89.52 11:19:01 PM 0 13.09 0.00 1.18 0.03 0.09 85.62 11:19:01 PM 1 5.98 0.00 0.57 0.00 0.08 93.37 11:19:01 PM CPU %user %nice %system %iowait %steal %idle 11:20:00 PM all 4.93 0.00 0.44 0.00 0.06 94.58 11:20:00 PM 0 6.00 0.00 0.50 0.00 0.07 93.43 11:20:00 PM 1 3.85 0.00 0.38 0.00 0.05 95.72 11:20:01 PM all 2.23 0.00 0.37 0.00 0.00 97.40 11:20:01 PM 0 2.96 0.00 0.74 0.00 0.00 96.30 11:20:01 PM 1 1.49 0.00 0.00 0.00 0.00 98.51 11:21:01 PM all 8.77 0.00 0.76 0.00 0.07 90.40 11:21:01 PM 0 14.01 0.00 1.01 0.00 0.08 84.90 11:21:01 PM 1 3.55 0.00 0.52 0.00 0.05 95.88 11:22:01 PM all 8.84 0.00 0.65 0.00 0.07 90.45 11:22:01 PM 0 11.45 0.00 0.77 0.00 0.07 87.71 11:22:01 PM 1 6.23 0.00 0.52 0.00 0.07 93.19 11:23:01 PM all 9.53 0.00 1.19 0.02 0.08 89.18 11:23:01 PM 0 10.57 0.00 1.09 0.00 0.08 88.25 11:23:01 PM 1 8.49 0.00 1.28 0.03 0.08 90.11 11:24:01 PM all 9.14 0.00 0.71 0.01 0.07 90.07 11:24:01 PM 0 9.94 0.00 0.91 0.02 0.07 89.07 11:24:01 PM 1 8.33 0.00 0.52 0.00 0.07 91.08 11:25:01 PM all 10.28 0.00 1.09 0.00 0.10 88.53 11:25:01 PM 0 8.33 0.00 1.00 0.00 0.08 90.59 11:25:01 PM 1 12.22 0.00 1.18 0.00 0.12 86.48 11:26:01 PM all 9.41 0.00 0.84 0.00 0.08 89.67 11:26:01 PM 0 11.51 0.00 0.97 0.00 0.07 87.45 11:26:01 PM 1 7.32 0.00 0.71 0.00 0.08 91.89 11:27:01 PM all 9.30 0.00 0.97 0.00 0.08 89.64 11:27:01 PM 0 10.30 0.00 0.99 0.00 0.08 88.62 11:27:01 PM 1 8.30 0.00 0.94 0.00 0.08 90.67 11:28:01 PM all 15.85 0.00 2.24 0.25 0.10 81.55 11:28:01 PM 0 23.22 0.00 2.25 0.34 0.10 74.09 11:28:01 PM 1 8.52 0.00 2.23 0.17 0.10 88.99 11:29:01 PM all 27.65 0.00 2.79 1.42 0.09 68.04 11:29:01 PM 0 34.19 0.00 2.68 1.98 0.10 61.04 11:29:01 PM 1 21.11 0.00 2.90 0.85 0.08 75.05 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.06 0.00 1.66 2.18 0.08 84.01 Average: 0 14.47 0.00 1.83 2.11 0.07 81.52 Average: 1 9.65 0.00 1.49 2.26 0.08 86.51