---> uname -a: Linux prd-centos8-robot-2c-8g-35310.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4827 19 2227 6757 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:94:83:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85113sec preferred_lft 85113sec inet6 fe80::f816:3eff:fe94:8398/64 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) 06/18/2025 _x86_64_ (2 CPU) 02:12:32 LINUX RESTART (2 CPU) 02:13:02 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 103.42 49.03 54.39 7249.07 32662.01 02:15:01 AM 106.61 0.07 106.54 1.86 9890.44 02:16:02 AM 38.97 0.67 38.30 51.18 5327.76 02:17:01 AM 40.36 7.25 33.11 1332.70 2207.76 02:18:01 AM 59.76 0.25 59.51 47.06 7755.49 02:19:01 AM 3.62 0.00 3.62 0.00 112.45 02:20:01 AM 0.38 0.00 0.38 0.00 3.87 02:21:01 AM 0.45 0.00 0.45 0.00 8.53 02:22:01 AM 2.10 0.02 2.08 0.13 172.28 02:23:01 AM 0.52 0.03 0.48 1.87 183.39 02:24:01 AM 0.37 0.00 0.37 0.00 115.15 02:25:01 AM 0.25 0.02 0.23 0.13 59.34 02:26:01 AM 8.93 5.93 3.00 574.74 245.47 02:27:01 AM 0.35 0.00 0.35 0.00 34.74 02:28:01 AM 0.32 0.03 0.28 0.27 65.81 02:29:01 AM 1.35 0.00 1.35 0.00 81.29 02:30:01 AM 0.22 0.00 0.22 0.00 127.22 02:31:01 AM 0.32 0.00 0.32 0.00 41.49 02:32:01 AM 0.23 0.00 0.23 0.00 34.72 02:33:01 AM 16.06 0.33 15.73 37.86 748.64 02:34:01 AM 31.44 0.47 30.97 52.92 2554.18 Average: 19.74 3.01 16.73 439.06 2951.20 02:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5449100 7020120 2433328 30.87 2688 1763280 719556 8.06 186224 1963432 115100 02:15:01 AM 5093824 6949656 2788604 35.38 2688 2033288 771648 8.64 191812 2252584 139936 02:16:02 AM 5144492 6990420 2737936 34.73 2688 2022900 724168 8.11 212484 2182544 40916 02:17:01 AM 4940560 6983460 2941868 37.32 2688 2213864 739980 8.29 275100 2304712 162440 02:18:01 AM 4935992 6998568 2946436 37.38 2688 2231388 698776 7.82 261196 2310196 20 02:19:01 AM 4935816 6998396 2946612 37.38 2688 2231392 698776 7.82 261196 2310500 4 02:20:01 AM 4935920 6998500 2946508 37.38 2688 2231392 686368 7.69 261196 2310456 4 02:21:01 AM 4936120 6998916 2946308 37.38 2688 2231596 686368 7.69 261196 2310464 96 02:22:01 AM 4882128 6948416 3000300 38.06 2688 2235104 777092 8.70 261320 2363848 404 02:23:01 AM 4874220 6945868 3008208 38.16 2688 2240456 794808 8.90 261800 2371372 356 02:24:01 AM 4870384 6946216 3012044 38.21 2688 2244648 794808 8.90 261864 2374808 1224 02:25:01 AM 4864380 6943120 3018048 38.29 2688 2247564 812152 9.09 261864 2381144 2412 02:26:01 AM 4845720 6944748 3036708 38.53 2688 2267792 779728 8.73 264196 2397424 144 02:27:01 AM 4844068 6944396 3038360 38.55 2688 2269092 796588 8.92 264196 2399036 552 02:28:01 AM 4842100 6943932 3040328 38.57 2688 2270572 795284 8.90 264376 2400468 156 02:29:01 AM 4840864 6944348 3041564 38.59 2688 2272232 795284 8.90 264376 2401936 316 02:30:01 AM 4836744 6943972 3045684 38.64 2688 2275972 795356 8.91 264376 2405868 272 02:31:01 AM 4835480 6943804 3046948 38.65 2688 2277060 795356 8.91 264376 2407472 224 02:32:01 AM 4833124 6942412 3049304 38.68 2688 2278024 795356 8.91 264376 2409656 236 02:33:01 AM 4960028 6931900 2922400 37.07 2688 2145764 761812 8.53 329828 2239916 65060 02:34:01 AM 4923424 6899060 2959004 37.54 2688 2149908 797504 8.93 487456 2121452 26332 Average: 4934499 6960011 2947929 37.40 2688 2196823 762703 8.54 267848 2315204 26486 02:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 290.82 189.50 1642.37 62.02 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 78.53 57.26 797.99 8.93 0.00 0.00 0.00 0.00 02:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:02 AM eth0 10.91 6.20 5.18 2.84 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 37.19 32.14 315.56 6.75 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 580.67 420.80 117.96 96.23 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 3.03 2.25 0.90 0.68 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 2.55 1.88 0.43 0.41 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 19.44 6.73 6.24 0.99 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 184.06 178.36 40.65 13.76 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 97.92 97.80 37.64 7.92 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 91.92 91.92 32.07 7.37 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 81.74 81.76 23.08 6.53 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 85.19 83.86 24.47 7.19 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 67.89 66.08 13.70 5.50 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 105.55 104.80 18.23 8.49 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 104.48 100.42 18.95 7.99 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 129.39 130.66 30.72 9.89 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 3.50 3.93 0.67 0.71 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 22.93 22.66 3.57 1.85 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 145.59 106.57 173.93 102.14 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 17.56 16.91 14.97 8.57 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 102.79 85.79 156.87 17.44 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) 06/18/2025 _x86_64_ (2 CPU) 02:12:32 LINUX RESTART (2 CPU) 02:13:02 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 37.79 0.03 6.66 20.07 0.10 35.34 02:14:01 AM 0 30.58 0.02 7.66 21.30 0.10 40.35 02:14:01 AM 1 44.98 0.05 5.66 18.85 0.10 30.35 02:15:01 AM all 31.54 0.00 4.80 7.52 0.10 56.05 02:15:01 AM 0 18.98 0.00 3.76 9.45 0.08 67.73 02:15:01 AM 1 44.14 0.00 5.83 5.58 0.12 44.32 02:16:02 AM all 10.77 0.00 1.85 13.59 0.06 73.73 02:16:02 AM 0 9.62 0.00 1.82 14.11 0.07 74.38 02:16:02 AM 1 11.93 0.00 1.89 13.06 0.05 73.07 02:17:01 AM all 23.33 0.00 4.08 4.15 0.08 68.36 02:17:01 AM 0 21.88 0.00 3.56 2.83 0.08 71.64 02:17:01 AM 1 24.79 0.00 4.59 5.47 0.07 65.08 02:18:01 AM all 16.50 0.00 3.69 1.14 0.06 78.61 02:18:01 AM 0 13.63 0.00 3.87 0.44 0.05 82.01 02:18:01 AM 1 19.37 0.00 3.51 1.84 0.07 75.21 02:19:01 AM all 0.32 0.00 0.08 0.01 0.03 99.57 02:19:01 AM 0 0.10 0.00 0.05 0.00 0.02 99.83 02:19:01 AM 1 0.53 0.00 0.10 0.02 0.03 99.32 02:20:01 AM all 0.37 0.00 0.07 0.00 0.02 99.55 02:20:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 02:20:01 AM 1 0.20 0.00 0.08 0.00 0.02 99.70 02:21:01 AM all 0.43 0.00 0.17 0.00 0.02 99.39 02:21:01 AM 0 0.65 0.00 0.15 0.00 0.02 99.18 02:21:01 AM 1 0.20 0.00 0.18 0.00 0.02 99.60 02:22:01 AM all 12.12 0.00 1.26 0.03 0.06 86.53 02:22:01 AM 0 6.00 0.00 0.64 0.07 0.05 93.25 02:22:01 AM 1 18.27 0.00 1.88 0.00 0.07 79.79 02:23:01 AM all 13.13 0.00 1.37 0.03 0.05 85.42 02:23:01 AM 0 5.64 0.00 1.01 0.03 0.05 93.27 02:23:01 AM 1 20.73 0.00 1.74 0.02 0.05 77.47 02:24:01 AM all 11.19 0.00 0.94 0.03 0.05 87.80 02:24:01 AM 0 7.75 0.00 0.76 0.05 0.03 91.41 02:24:01 AM 1 14.68 0.00 1.12 0.00 0.07 84.13 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 8.05 0.00 0.65 0.00 0.06 91.24 02:25:01 AM 0 3.66 0.00 0.42 0.00 0.07 95.85 02:25:01 AM 1 12.45 0.00 0.87 0.00 0.05 86.63 02:26:01 AM all 12.19 0.25 1.37 0.13 0.05 86.01 02:26:01 AM 0 8.14 0.05 0.94 0.03 0.05 90.79 02:26:01 AM 1 16.29 0.45 1.81 0.22 0.05 81.18 02:27:01 AM all 5.35 0.00 0.55 0.00 0.05 94.05 02:27:01 AM 0 4.95 0.00 0.44 0.00 0.05 94.56 02:27:01 AM 1 5.75 0.00 0.67 0.00 0.05 93.53 02:28:01 AM all 7.92 0.00 0.83 0.00 0.05 91.20 02:28:01 AM 0 3.54 0.00 0.77 0.00 0.03 95.66 02:28:01 AM 1 12.40 0.00 0.89 0.00 0.07 86.65 02:29:01 AM all 8.08 0.00 0.74 0.17 0.06 90.95 02:29:01 AM 0 5.78 0.00 0.63 0.34 0.07 93.18 02:29:01 AM 1 10.35 0.00 0.84 0.00 0.05 88.75 02:30:01 AM all 10.23 0.00 1.00 0.00 0.05 88.72 02:30:01 AM 0 7.66 0.00 0.84 0.00 0.05 91.45 02:30:01 AM 1 12.81 0.00 1.16 0.00 0.05 85.98 02:31:01 AM all 3.44 0.00 0.48 0.00 0.03 96.05 02:31:01 AM 0 4.30 0.00 0.55 0.00 0.03 95.11 02:31:01 AM 1 2.58 0.00 0.40 0.00 0.03 96.99 02:32:01 AM all 3.27 0.00 0.57 0.00 0.03 96.13 02:32:01 AM 0 3.06 0.00 0.55 0.00 0.03 96.35 02:32:01 AM 1 3.48 0.00 0.59 0.00 0.03 95.90 02:33:01 AM all 24.59 0.00 2.71 0.08 0.07 72.54 02:33:01 AM 0 27.68 0.00 2.76 0.08 0.07 69.41 02:33:01 AM 1 21.51 0.00 2.67 0.08 0.07 75.67 02:34:01 AM all 32.68 0.00 3.91 0.50 0.08 62.84 02:34:01 AM 0 12.86 0.00 3.07 0.37 0.07 83.63 02:34:01 AM 1 52.50 0.00 4.74 0.63 0.08 42.04 Average: all 13.00 0.01 1.80 2.26 0.05 82.88 Average: 0 9.37 0.00 1.63 2.33 0.05 86.62 Average: 1 16.65 0.02 1.96 2.18 0.06 79.12