---> uname -a: Linux prd-centos8-robot-2c-8g-6076.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 577 4860 19 2259 6822 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:3c:c5:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84747sec preferred_lft 84747sec inet6 fe80::f816:3eff:fe3c:c539/64 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) 11/05/2025 _x86_64_ (2 CPU) 02:10:53 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 102.75 0.50 102.25 18.39 8226.89 02:14:01 AM 62.16 0.65 61.51 51.06 8678.39 02:15:01 AM 72.36 7.06 65.29 1306.90 4035.27 02:16:01 AM 33.88 0.25 33.63 47.06 6386.62 02:17:01 AM 4.17 0.22 3.95 11.73 166.91 02:18:01 AM 2.42 0.00 2.42 0.00 114.03 02:19:01 AM 0.33 0.00 0.33 0.00 68.84 02:20:01 AM 0.33 0.00 0.33 0.00 3.85 02:21:01 AM 0.80 0.00 0.80 0.00 31.06 02:22:01 AM 0.37 0.00 0.37 0.00 62.51 02:23:01 AM 0.38 0.00 0.38 0.00 56.61 02:24:01 AM 0.53 0.00 0.53 0.00 70.96 02:25:01 AM 0.40 0.00 0.40 0.00 44.84 02:26:01 AM 1.43 0.03 1.40 0.27 38.90 02:27:01 AM 0.50 0.00 0.50 0.00 68.97 02:28:01 AM 0.43 0.00 0.43 0.00 59.87 02:29:01 AM 0.67 0.00 0.67 0.00 57.44 02:30:01 AM 0.58 0.00 0.58 0.00 88.04 02:31:01 AM 0.65 0.00 0.65 0.00 71.91 02:32:01 AM 0.37 0.00 0.37 0.00 44.88 02:33:01 AM 0.28 0.00 0.28 0.00 63.76 02:34:01 AM 0.42 0.00 0.42 0.00 179.12 02:35:01 AM 0.92 0.00 0.92 0.00 166.49 02:36:01 AM 0.78 0.00 0.78 0.00 105.68 02:37:01 AM 2.40 0.25 2.15 13.33 185.67 02:38:01 AM 30.39 0.42 29.97 61.18 3068.38 Average: 12.33 0.36 11.97 58.08 1236.37 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5257644 7054676 2624784 33.30 2688 1974024 648700 7.26 186780 2100144 189516 02:14:01 AM 5176904 7018444 2705524 34.32 2688 2017664 677428 7.59 209408 2148476 9936 02:15:01 AM 4876744 6985684 3005684 38.13 2688 2276264 683668 7.65 257440 2369896 177184 02:16:01 AM 4971812 7068732 2910616 36.93 2688 2264452 599368 6.71 259972 2268660 4 02:17:01 AM 4925772 7024152 2956656 37.51 2688 2265912 669776 7.50 260116 2314412 108 02:18:01 AM 4918096 7018672 2964332 37.61 2688 2268116 669776 7.50 260360 2321768 1200 02:19:01 AM 4916944 7018256 2965484 37.62 2688 2268852 669776 7.50 260360 2323084 16 02:20:01 AM 4916236 7017556 2966192 37.63 2688 2268860 688504 7.71 260360 2323324 4 02:21:01 AM 4914340 7017896 2968088 37.65 2688 2271092 684652 7.67 260404 2325576 1772 02:22:01 AM 4911272 7015152 2971156 37.69 2688 2271416 684652 7.67 260416 2328488 344 02:23:01 AM 4909372 7015304 2973056 37.72 2688 2273476 684652 7.67 260588 2330352 864 02:24:01 AM 4907112 7014660 2975316 37.75 2688 2275088 684652 7.67 260596 2332404 540 02:25:01 AM 4906536 7014752 2975892 37.75 2688 2275752 684652 7.67 260608 2333152 48 02:26:01 AM 4906340 7014856 2976088 37.76 2688 2276036 701120 7.85 260800 2333032 120 02:27:01 AM 4903460 7014088 2978968 37.79 2688 2278156 684396 7.66 260860 2335804 392 02:28:01 AM 4901988 7013852 2980440 37.81 2688 2279384 684396 7.66 260872 2337428 20 02:29:01 AM 4900052 7013908 2982376 37.84 2688 2281388 684396 7.66 261060 2339124 776 02:30:01 AM 4898092 7013652 2984336 37.86 2688 2283132 688012 7.70 261268 2340736 240 02:31:01 AM 4895440 7013260 2986988 37.89 2688 2285340 688012 7.70 261468 2342996 748 02:32:01 AM 4894872 7013912 2987556 37.90 2688 2286560 688012 7.70 261508 2343976 764 02:33:01 AM 4890912 7011964 2991516 37.95 2688 2288596 688012 7.70 261588 2347660 1048 02:34:01 AM 4885944 7011836 2996484 38.01 2688 2293436 688012 7.70 261796 2352424 796 02:35:01 AM 4881816 7011880 3000612 38.07 2688 2297592 688012 7.70 261960 2356444 588 02:36:01 AM 4879548 7011880 3002880 38.10 2688 2299860 688012 7.70 262004 2358784 176 02:37:01 AM 5093288 7053736 2789140 35.38 2688 2129440 618124 6.92 294960 2113532 9520 02:38:01 AM 4959160 6962664 2923268 37.09 2688 2176540 715840 8.02 495980 2071432 11252 Average: 4938450 7017132 2943978 37.35 2688 2247170 678254 7.59 266290 2299735 15691 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 99.77 85.10 1061.46 11.16 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 63.44 42.76 584.18 6.16 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 46.67 38.75 336.76 15.39 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 207.55 143.44 44.29 32.37 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 32.92 20.79 10.24 5.53 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 45.08 45.13 8.24 6.64 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 26.16 24.45 4.90 2.15 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 1.83 0.42 0.17 0.03 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 57.12 55.51 11.22 4.91 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 28.96 12.57 5.51 1.40 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 99.70 82.54 20.32 11.79 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 51.62 49.55 11.46 4.50 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 19.33 18.38 4.52 3.78 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 17.18 13.95 3.12 1.28 0.00 0.00 0.00 0.00 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 36.88 33.63 8.31 5.18 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 31.43 29.60 8.36 4.72 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 64.79 66.32 12.32 9.11 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 64.56 66.34 11.31 7.74 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 62.06 63.36 17.49 7.45 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 30.31 24.86 6.33 3.48 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 37.65 33.01 6.82 5.58 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 57.16 57.17 12.08 7.26 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 73.01 73.04 15.71 10.15 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 23.48 21.61 4.63 2.83 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 78.42 43.38 75.47 131.45 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 31.51 29.09 117.75 9.42 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 53.41 45.18 92.42 11.98 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) 11/05/2025 _x86_64_ (2 CPU) 02:10:53 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 37.47 0.00 5.29 0.89 0.12 56.23 02:13:01 AM 0 46.36 0.00 6.44 1.09 0.13 45.98 02:13:01 AM 1 28.59 0.00 4.13 0.70 0.10 66.48 02:14:01 AM all 16.61 0.00 2.33 0.75 0.08 80.23 02:14:01 AM 0 25.90 0.00 2.92 0.63 0.10 70.45 02:14:01 AM 1 7.34 0.00 1.73 0.87 0.07 89.99 02:15:01 AM all 36.98 0.00 6.15 0.38 0.13 56.35 02:15:01 AM 0 36.35 0.00 6.42 0.42 0.12 56.71 02:15:01 AM 1 37.62 0.00 5.88 0.35 0.15 56.00 02:16:01 AM all 7.99 0.00 1.79 0.42 0.06 89.75 02:16:01 AM 0 11.69 0.00 2.00 0.40 0.07 85.84 02:16:01 AM 1 4.29 0.00 1.57 0.43 0.05 93.66 02:17:01 AM all 5.06 0.00 0.33 0.03 0.05 94.53 02:17:01 AM 0 6.74 0.00 0.42 0.02 0.05 92.77 02:17:01 AM 1 3.38 0.00 0.25 0.03 0.05 96.28 02:18:01 AM all 10.29 0.00 0.49 0.01 0.08 89.14 02:18:01 AM 0 13.74 0.00 0.48 0.00 0.07 85.70 02:18:01 AM 1 6.89 0.00 0.49 0.02 0.09 92.52 02:19:01 AM all 4.43 0.00 0.31 0.00 0.07 95.19 02:19:01 AM 0 8.10 0.00 0.42 0.00 0.07 91.42 02:19:01 AM 1 0.90 0.00 0.20 0.00 0.07 98.83 02:20:01 AM all 0.45 0.00 0.10 0.00 0.05 99.40 02:20:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 02:20:01 AM 1 0.28 0.00 0.13 0.00 0.07 99.51 02:21:01 AM all 6.89 0.00 0.35 0.00 0.06 92.70 02:21:01 AM 0 11.71 0.00 0.28 0.00 0.07 87.93 02:21:01 AM 1 2.06 0.00 0.42 0.00 0.05 97.47 02:22:01 AM all 2.02 0.00 0.24 0.00 0.05 97.68 02:22:01 AM 0 2.41 0.00 0.27 0.00 0.07 97.26 02:22:01 AM 1 1.64 0.00 0.22 0.00 0.03 98.11 02:23:01 AM all 11.04 0.00 0.68 0.00 0.09 88.19 02:23:01 AM 0 5.16 0.00 0.42 0.00 0.08 94.33 02:23:01 AM 1 17.17 0.00 0.94 0.00 0.10 81.78 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 4.98 0.00 0.26 0.00 0.04 94.72 02:24:01 AM 0 6.00 0.00 0.27 0.00 0.03 93.70 02:24:01 AM 1 3.95 0.00 0.25 0.00 0.05 95.75 02:25:01 AM all 5.57 0.00 0.41 0.01 0.07 93.95 02:25:01 AM 0 2.13 0.00 0.30 0.00 0.05 97.52 02:25:01 AM 1 9.10 0.00 0.52 0.02 0.09 90.28 02:26:01 AM all 2.53 0.00 0.36 0.23 0.04 96.84 02:26:01 AM 0 2.83 0.00 0.39 0.12 0.03 96.63 02:26:01 AM 1 2.23 0.00 0.33 0.33 0.05 97.06 02:27:01 AM all 7.47 0.00 0.31 0.00 0.08 92.14 02:27:01 AM 0 6.49 0.00 0.30 0.00 0.08 93.13 02:27:01 AM 1 8.46 0.00 0.32 0.00 0.08 91.14 02:28:01 AM all 7.14 0.00 0.56 0.00 0.07 92.23 02:28:01 AM 0 11.08 0.00 0.77 0.00 0.09 88.07 02:28:01 AM 1 3.32 0.00 0.36 0.00 0.05 96.27 02:29:01 AM all 6.62 0.00 0.41 0.00 0.06 92.91 02:29:01 AM 0 5.39 0.00 0.35 0.00 0.05 94.21 02:29:01 AM 1 7.86 0.00 0.47 0.00 0.07 91.60 02:30:01 AM all 4.62 0.00 0.38 0.01 0.06 94.93 02:30:01 AM 0 5.53 0.00 0.39 0.00 0.05 94.03 02:30:01 AM 1 3.72 0.00 0.37 0.02 0.07 95.83 02:31:01 AM all 4.76 0.00 0.39 0.01 0.04 94.80 02:31:01 AM 0 5.34 0.00 0.37 0.02 0.05 94.22 02:31:01 AM 1 4.17 0.00 0.42 0.00 0.03 95.38 02:32:01 AM all 3.96 0.00 0.27 0.00 0.04 95.73 02:32:01 AM 0 3.29 0.00 0.27 0.00 0.03 96.41 02:32:01 AM 1 4.63 0.00 0.27 0.00 0.05 95.06 02:33:01 AM all 7.52 0.00 0.36 0.00 0.06 92.06 02:33:01 AM 0 12.42 0.00 0.49 0.00 0.07 87.03 02:33:01 AM 1 2.66 0.00 0.23 0.00 0.05 97.06 02:34:01 AM all 15.94 0.00 0.45 0.00 0.07 83.54 02:34:01 AM 0 22.95 0.00 0.54 0.00 0.08 76.43 02:34:01 AM 1 8.99 0.00 0.37 0.00 0.05 90.60 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 14.05 0.00 0.54 0.02 0.08 85.32 02:35:01 AM 0 21.31 0.00 0.58 0.02 0.08 78.01 02:35:01 AM 1 6.88 0.00 0.50 0.02 0.07 92.53 02:36:01 AM all 6.42 0.00 0.28 0.02 0.05 93.23 02:36:01 AM 0 9.03 0.00 0.30 0.03 0.07 90.57 02:36:01 AM 1 3.82 0.00 0.25 0.00 0.03 95.90 02:37:01 AM all 16.81 0.00 0.98 0.01 0.07 82.14 02:37:01 AM 0 12.17 0.00 1.05 0.00 0.05 86.73 02:37:01 AM 1 21.44 0.00 0.90 0.02 0.08 77.56 02:38:01 AM all 31.68 0.00 3.60 0.26 0.10 64.36 02:38:01 AM 0 47.95 0.00 4.29 0.17 0.10 47.50 02:38:01 AM 1 15.40 0.00 2.92 0.35 0.10 81.22 Average: all 10.77 0.00 1.07 0.12 0.07 87.98 Average: 0 13.20 0.00 1.19 0.11 0.07 85.43 Average: 1 8.34 0.00 0.94 0.12 0.07 90.53