---> uname -a: Linux prd-centos8-robot-2c-8g-45628.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 633 4820 19 2244 6766 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:3a:bf:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85132sec preferred_lft 85132sec inet6 fe80::f816:3eff:fe3a:bfd6/64 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) 05:15:34 LINUX RESTART (2 CPU) 05:16:01 AM tps rtps wtps bread/s bwrtn/s 05:17:01 AM 135.67 77.29 58.38 8078.37 38468.84 05:18:01 AM 112.03 0.07 111.96 1.87 10537.42 05:19:01 AM 41.74 1.00 40.74 113.03 4711.50 05:20:01 AM 62.40 9.51 52.88 1688.10 3591.29 05:21:01 AM 33.99 0.00 33.99 0.00 6257.16 05:22:01 AM 0.35 0.00 0.35 0.00 6.15 05:23:01 AM 0.12 0.00 0.12 0.00 0.90 05:24:01 AM 0.25 0.02 0.23 0.13 6.60 05:25:01 AM 2.00 0.00 2.00 0.00 163.85 05:26:01 AM 0.37 0.03 0.33 1.87 88.37 05:27:01 AM 0.30 0.00 0.30 0.00 102.95 05:28:01 AM 0.27 0.00 0.27 0.00 107.50 05:29:01 AM 0.20 0.00 0.20 0.00 64.56 05:30:01 AM 0.18 0.00 0.18 0.00 102.42 05:31:01 AM 0.55 0.03 0.52 0.27 97.60 05:32:01 AM 1.40 0.00 1.40 0.00 168.02 05:33:01 AM 0.32 0.00 0.32 0.00 101.33 05:34:01 AM 0.22 0.00 0.22 0.00 120.95 05:35:01 AM 14.95 0.33 14.61 37.85 670.89 05:36:01 AM 20.38 0.08 20.30 9.87 2547.58 Average: 21.38 4.42 16.97 496.61 3396.02 05:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:01 AM 5477912 7052088 2404512 30.50 2688 1766704 706272 7.91 186828 1934804 109144 05:18:01 AM 5098340 6965612 2784084 35.32 2688 2044184 743972 8.33 191484 2244820 135260 05:19:01 AM 5253168 7092124 2629256 33.36 2688 2015324 632696 7.08 219300 2061016 10768 05:20:01 AM 4961756 7059192 2920668 37.05 2688 2264864 662128 7.41 268188 2276196 169572 05:21:01 AM 4937328 7034472 2945096 37.36 2688 2264836 662128 7.41 268244 2295344 8 05:22:01 AM 4937348 7034492 2945076 37.36 2688 2264836 662128 7.41 268248 2295404 8 05:23:01 AM 4937420 7034540 2945004 37.36 2688 2264836 662128 7.41 268248 2295340 4 05:24:01 AM 4889280 6988476 2993144 37.97 2688 2266908 751540 8.41 268396 2343200 2052 05:25:01 AM 4884780 6986196 2997644 38.03 2688 2269136 751540 8.41 268744 2347544 1140 05:26:01 AM 4881572 6985568 3000852 38.07 2688 2271728 751540 8.41 268940 2350360 1144 05:27:01 AM 4879116 6985280 3003308 38.10 2688 2273884 751540 8.41 268940 2352672 332 05:28:01 AM 4874992 6984012 3007432 38.15 2688 2276732 785532 8.80 268940 2356740 44 05:29:01 AM 4872424 6983840 3010000 38.19 2688 2279136 785532 8.80 268940 2359612 516 05:30:01 AM 4867964 6982512 3014460 38.24 2688 2282284 785532 8.80 268940 2363536 636 05:31:01 AM 4864856 6982640 3017568 38.28 2688 2285536 806352 9.03 269116 2366364 1176 05:32:01 AM 4858332 6979520 3024092 38.37 2688 2288900 806352 9.03 269116 2372944 392 05:33:01 AM 4852808 6976972 3029616 38.44 2688 2291896 822700 9.21 269116 2378340 436 05:34:01 AM 4849404 6977028 3033020 38.48 2688 2295356 822700 9.21 269116 2381632 304 05:35:01 AM 4955036 6943132 2927388 37.14 2688 2161896 735640 8.24 335120 2232848 65336 05:36:01 AM 4978132 6964328 2904292 36.85 2688 2160432 713436 7.99 493092 2055648 9068 Average: 4955598 6999601 2926826 37.13 2688 2214470 740069 8.29 272853 2283218 25367 05:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 296.58 180.37 1615.39 56.43 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 71.83 58.66 853.92 9.44 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 16.24 10.68 7.54 4.32 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 45.17 41.54 318.42 20.47 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 534.99 393.57 106.40 85.80 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 2.25 2.00 0.53 0.47 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 2.68 1.93 0.44 0.42 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 107.05 93.92 23.31 7.98 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 87.25 87.95 15.42 6.83 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 73.39 73.80 14.29 6.08 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 120.56 121.28 19.98 9.51 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 129.08 128.85 23.49 10.33 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 62.94 63.14 11.97 5.16 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 131.51 132.91 23.76 10.37 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 117.49 117.96 21.53 9.48 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 185.37 186.20 32.05 13.82 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 132.74 132.86 23.84 10.55 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 243.01 245.44 40.32 17.38 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 132.92 102.65 158.66 128.30 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 6.45 4.72 4.72 1.98 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 124.98 109.02 165.81 20.76 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) 07/24/2025 _x86_64_ (2 CPU) 05:15:34 LINUX RESTART (2 CPU) 05:16:01 AM CPU %user %nice %system %iowait %steal %idle 05:17:01 AM all 35.28 0.04 7.55 20.72 0.11 36.29 05:17:01 AM 0 32.69 0.07 6.23 18.62 0.12 42.27 05:17:01 AM 1 37.87 0.02 8.87 22.82 0.10 30.33 05:18:01 AM all 32.45 0.00 4.98 4.17 0.11 58.30 05:18:01 AM 0 22.45 0.00 3.91 5.17 0.10 68.36 05:18:01 AM 1 42.45 0.00 6.05 3.16 0.12 48.22 05:19:01 AM all 16.46 0.00 2.40 1.80 0.10 79.25 05:19:01 AM 0 9.14 0.00 1.80 1.67 0.07 87.32 05:19:01 AM 1 23.78 0.00 2.99 1.94 0.13 71.16 05:20:01 AM all 33.32 0.00 5.71 0.91 0.11 59.95 05:20:01 AM 0 35.15 0.00 5.66 0.68 0.12 58.39 05:20:01 AM 1 31.50 0.00 5.76 1.13 0.10 61.51 05:21:01 AM all 1.26 0.00 1.22 0.73 0.03 96.76 05:21:01 AM 0 1.32 0.00 1.01 0.57 0.03 97.07 05:21:01 AM 1 1.19 0.00 1.44 0.89 0.03 96.45 05:22:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 05:22:01 AM 0 0.15 0.00 0.13 0.00 0.03 99.68 05:22:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 05:23:01 AM all 0.22 0.00 0.08 0.00 0.03 99.68 05:23:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 05:23:01 AM 1 0.33 0.00 0.07 0.00 0.02 99.58 05:24:01 AM all 7.00 0.00 0.78 0.01 0.05 92.16 05:24:01 AM 0 4.00 0.00 0.45 0.00 0.05 95.50 05:24:01 AM 1 10.01 0.00 1.11 0.02 0.05 88.82 05:25:01 AM all 6.96 0.00 0.70 0.01 0.06 92.27 05:25:01 AM 0 3.67 0.00 0.54 0.00 0.05 95.74 05:25:01 AM 1 10.32 0.00 0.87 0.02 0.07 88.72 05:26:01 AM all 7.13 0.00 0.63 0.00 0.07 92.17 05:26:01 AM 0 4.37 0.00 0.35 0.00 0.07 95.21 05:26:01 AM 1 9.90 0.00 0.91 0.00 0.07 89.13 05:27:01 AM all 7.20 0.00 0.72 0.00 0.06 92.02 05:27:01 AM 0 4.40 0.00 0.60 0.00 0.05 94.95 05:27:01 AM 1 10.01 0.00 0.84 0.00 0.07 89.09 05:27:01 AM CPU %user %nice %system %iowait %steal %idle 05:28:01 AM all 9.48 0.00 1.02 0.00 0.07 89.43 05:28:01 AM 0 11.30 0.00 1.06 0.00 0.07 87.57 05:28:01 AM 1 7.63 0.00 0.99 0.00 0.07 91.31 05:29:01 AM all 5.91 0.00 0.54 0.00 0.05 93.50 05:29:01 AM 0 3.57 0.00 0.49 0.00 0.05 95.90 05:29:01 AM 1 8.27 0.00 0.59 0.00 0.05 91.10 05:30:01 AM all 8.19 0.00 0.79 0.02 0.08 90.92 05:30:01 AM 0 6.80 0.00 0.72 0.03 0.08 92.36 05:30:01 AM 1 9.58 0.00 0.86 0.00 0.08 89.48 05:31:01 AM all 9.17 0.00 0.87 0.00 0.06 89.90 05:31:01 AM 0 12.98 0.00 1.16 0.00 0.07 85.80 05:31:01 AM 1 5.38 0.00 0.59 0.00 0.05 93.99 05:32:01 AM all 9.49 0.00 0.97 0.00 0.07 89.48 05:32:01 AM 0 4.99 0.00 0.87 0.00 0.07 94.07 05:32:01 AM 1 14.02 0.00 1.06 0.00 0.07 84.85 05:33:01 AM all 8.89 0.00 0.84 0.00 0.06 90.21 05:33:01 AM 0 6.29 0.00 0.67 0.00 0.05 92.99 05:33:01 AM 1 11.48 0.00 1.01 0.00 0.07 87.44 05:34:01 AM all 9.10 0.00 1.12 0.00 0.08 89.70 05:34:01 AM 0 9.78 0.00 1.21 0.00 0.07 88.94 05:34:01 AM 1 8.42 0.00 1.03 0.00 0.08 90.47 05:35:01 AM all 23.27 0.00 2.50 0.08 0.08 74.07 05:35:01 AM 0 12.04 0.00 1.92 0.07 0.08 85.89 05:35:01 AM 1 34.50 0.00 3.08 0.10 0.08 62.23 05:36:01 AM all 5.28 0.00 1.15 0.25 0.04 93.28 05:36:01 AM 0 4.31 0.00 1.25 0.02 0.03 94.39 05:36:01 AM 1 6.24 0.00 1.05 0.48 0.05 92.17 Average: all 11.82 0.00 1.73 1.43 0.07 84.94 Average: 0 9.47 0.00 1.51 1.34 0.06 87.62 Average: 1 14.18 0.00 1.96 1.53 0.07 82.26