---> uname -a: Linux prd-centos8-robot-2c-8g-36641.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 626 4854 19 2217 6773 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:d2:3e:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85256sec preferred_lft 85256sec inet6 fe80::f816:3eff:fed2:3e68/64 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) 06/24/2025 _x86_64_ (2 CPU) 01:15:30 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 88.40 16.16 72.24 5227.46 7080.59 01:18:01 AM 78.57 0.73 77.84 53.05 9240.17 01:19:01 AM 46.20 7.13 39.07 1310.50 3304.98 01:20:01 AM 54.03 2.73 51.30 439.59 7212.58 01:21:01 AM 7.80 0.00 7.80 0.00 587.62 01:22:01 AM 2.38 0.00 2.38 0.00 71.72 01:23:01 AM 0.15 0.00 0.15 0.00 1.70 01:24:01 AM 0.40 0.02 0.38 0.13 88.17 01:25:01 AM 2.00 0.00 2.00 0.00 156.77 01:26:01 AM 0.37 0.03 0.33 1.87 100.28 01:27:01 AM 0.32 0.00 0.32 0.00 95.65 01:28:01 AM 0.30 0.00 0.30 0.00 105.33 01:29:01 AM 0.28 0.00 0.28 0.00 104.72 01:30:01 AM 0.27 0.00 0.27 0.00 45.51 01:31:01 AM 0.52 0.03 0.48 0.27 118.09 01:32:01 AM 1.32 0.00 1.32 0.00 127.31 01:33:01 AM 0.28 0.00 0.28 0.00 110.66 01:34:01 AM 20.88 0.42 20.46 47.73 2024.15 Average: 16.92 1.51 15.40 393.39 1698.77 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5348968 7048736 2533456 32.14 2688 1882784 705628 7.90 186904 2027616 167704 01:18:01 AM 5223260 7039152 2659164 33.74 2688 1992812 691380 7.74 206360 2106216 42516 01:19:01 AM 5016764 6978196 2865660 36.36 2688 2135280 768760 8.61 262216 2247628 84364 01:20:01 AM 4961968 7036628 2920456 37.05 2688 2243312 671280 7.52 267000 2271936 10832 01:21:01 AM 4966456 7040976 2915968 36.99 2688 2243324 671280 7.52 267004 2271756 4 01:22:01 AM 4966256 7040776 2916168 37.00 2688 2243324 671280 7.52 267004 2272032 8 01:23:01 AM 4966660 7041180 2915764 36.99 2688 2243324 671280 7.52 267008 2271800 4 01:24:01 AM 4916392 6993964 2966032 37.63 2688 2246376 755352 8.46 267244 2321480 608 01:25:01 AM 4914176 6994108 2968248 37.66 2688 2248760 755352 8.46 267508 2323624 236 01:26:01 AM 4910460 6993484 2971964 37.70 2688 2251860 755352 8.46 267696 2326828 408 01:27:01 AM 4905660 6991240 2976764 37.76 2688 2254408 770792 8.63 267696 2331500 200 01:28:01 AM 4902884 6991596 2979540 37.80 2688 2257572 786528 8.81 267696 2334432 256 01:29:01 AM 4899072 6990688 2983352 37.85 2688 2260428 817724 9.16 267696 2337880 32 01:30:01 AM 4894800 6989724 2987624 37.90 2688 2263744 816556 9.14 267696 2342092 2052 01:31:01 AM 4888480 6986376 2993944 37.98 2688 2266688 838560 9.39 267852 2348048 1640 01:32:01 AM 4885272 6986268 2997152 38.02 2688 2269804 838560 9.39 267852 2351328 1832 01:33:01 AM 4935368 7041764 2947056 37.39 2688 2275196 668708 7.49 268176 2302100 4012 01:34:01 AM 4949680 6910612 2932744 37.21 2688 2134836 784352 8.78 487796 2091172 24144 Average: 4969588 7005304 2912836 36.95 2688 2206324 746596 8.36 271578 2271082 18936 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 317.78 205.55 1831.62 64.54 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 53.63 41.34 588.04 7.72 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 40.55 37.42 315.03 9.13 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 567.58 411.46 117.28 95.04 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 2.62 1.83 0.58 0.40 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 2.73 2.22 0.84 0.71 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 1.13 0.72 0.15 0.12 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 167.01 151.86 33.57 12.24 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 65.22 65.24 13.23 5.52 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 112.25 112.91 21.78 8.86 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 94.53 94.83 18.80 7.98 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 184.39 186.79 32.11 13.31 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 137.98 138.28 25.75 10.72 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 201.77 203.35 35.53 14.84 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 145.20 145.72 27.78 11.52 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 181.26 182.52 32.17 13.12 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 142.49 130.84 29.15 10.87 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 66.79 53.59 139.28 119.82 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 138.05 120.36 181.27 22.58 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) 06/24/2025 _x86_64_ (2 CPU) 01:15:30 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 44.65 0.00 6.66 1.07 0.09 47.53 01:17:01 AM 0 34.66 0.00 5.66 0.95 0.08 58.64 01:17:01 AM 1 54.61 0.00 7.66 1.18 0.10 36.45 01:18:01 AM all 22.49 0.00 3.37 1.05 0.08 73.01 01:18:01 AM 0 18.64 0.00 3.29 0.82 0.08 77.16 01:18:01 AM 1 26.34 0.00 3.45 1.29 0.07 68.86 01:19:01 AM all 24.85 0.00 3.90 0.56 0.07 70.62 01:19:01 AM 0 22.60 0.00 3.46 0.42 0.07 73.46 01:19:01 AM 1 27.10 0.00 4.34 0.70 0.07 67.79 01:20:01 AM all 19.35 0.00 3.98 0.81 0.07 75.79 01:20:01 AM 0 11.45 0.00 3.37 0.78 0.07 84.32 01:20:01 AM 1 27.28 0.00 4.60 0.84 0.07 67.21 01:21:01 AM all 0.37 0.00 0.13 0.05 0.03 99.43 01:21:01 AM 0 0.57 0.00 0.12 0.03 0.03 99.25 01:21:01 AM 1 0.17 0.00 0.13 0.07 0.02 99.62 01:22:01 AM all 0.38 0.00 0.08 0.01 0.03 99.51 01:22:01 AM 0 0.12 0.00 0.10 0.02 0.03 99.73 01:22:01 AM 1 0.63 0.00 0.07 0.00 0.02 99.28 01:23:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 01:23:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 01:23:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 01:24:01 AM all 10.03 0.00 1.10 0.01 0.05 88.80 01:24:01 AM 0 8.37 0.00 0.92 0.02 0.05 90.63 01:24:01 AM 1 11.70 0.00 1.28 0.00 0.05 86.97 01:25:01 AM all 7.80 0.00 0.55 0.01 0.06 91.59 01:25:01 AM 0 3.48 0.00 0.45 0.02 0.05 96.00 01:25:01 AM 1 12.18 0.00 0.65 0.00 0.07 87.11 01:26:01 AM all 8.52 0.00 0.71 0.01 0.06 90.70 01:26:01 AM 0 9.95 0.00 0.79 0.00 0.05 89.21 01:26:01 AM 1 7.10 0.00 0.64 0.02 0.07 92.18 01:27:01 AM all 7.99 0.00 0.75 0.01 0.06 91.19 01:27:01 AM 0 7.16 0.00 0.50 0.02 0.07 92.25 01:27:01 AM 1 8.82 0.00 0.99 0.00 0.05 90.14 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 9.07 0.00 0.87 0.01 0.08 89.98 01:28:01 AM 0 6.89 0.00 0.77 0.02 0.07 92.25 01:28:01 AM 1 11.24 0.00 0.96 0.00 0.08 87.71 01:29:01 AM all 9.43 0.00 0.92 0.00 0.07 89.59 01:29:01 AM 0 10.57 0.00 1.04 0.00 0.07 88.32 01:29:01 AM 1 8.29 0.00 0.79 0.00 0.07 90.85 01:30:01 AM all 10.15 0.00 1.04 0.00 0.07 88.74 01:30:01 AM 0 7.13 0.00 0.94 0.00 0.07 91.86 01:30:01 AM 1 13.17 0.00 1.15 0.00 0.07 85.62 01:31:01 AM all 10.15 0.00 1.13 0.00 0.07 88.65 01:31:01 AM 0 12.42 0.00 1.39 0.00 0.05 86.15 01:31:01 AM 1 7.91 0.00 0.87 0.00 0.08 91.14 01:32:01 AM all 9.00 0.00 0.94 0.01 0.07 89.98 01:32:01 AM 0 7.48 0.00 0.89 0.02 0.07 91.54 01:32:01 AM 1 10.51 0.00 0.99 0.00 0.07 88.43 01:33:01 AM all 10.44 0.00 0.98 0.00 0.07 88.51 01:33:01 AM 0 15.01 0.00 1.14 0.00 0.07 83.78 01:33:01 AM 1 5.88 0.00 0.82 0.00 0.07 93.23 01:34:01 AM all 26.48 0.00 3.31 0.18 0.07 69.97 01:34:01 AM 0 23.24 0.00 3.53 0.22 0.07 72.95 01:34:01 AM 1 29.72 0.00 3.09 0.13 0.07 66.99 Average: all 12.87 0.00 1.70 0.21 0.06 85.16 Average: 0 11.11 0.00 1.58 0.19 0.06 87.06 Average: 1 14.63 0.00 1.81 0.24 0.06 83.26