---> uname -a: Linux prd-centos8-robot-2c-8g-8045.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 612 4895 19 2189 6786 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:ad:9d:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85011sec preferred_lft 85011sec inet6 fe80::f816:3eff:fead:9d3e/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) 11/12/2025 _x86_64_ (2 CPU) 00:11:54 LINUX RESTART (2 CPU) 12:13:01 AM tps rtps wtps bread/s bwrtn/s 12:14:01 AM 119.31 0.68 118.63 52.52 11582.24 12:15:01 AM 34.66 0.43 34.22 65.18 4200.33 12:16:01 AM 79.69 9.48 70.20 1686.12 5783.87 12:17:01 AM 22.51 0.00 22.51 0.00 4121.89 12:18:01 AM 3.52 0.23 3.28 12.66 118.35 12:19:01 AM 0.18 0.00 0.18 0.00 2.70 12:20:01 AM 0.25 0.00 0.25 0.00 9.80 12:21:01 AM 0.27 0.00 0.27 0.00 4.45 12:22:01 AM 0.27 0.00 0.27 0.00 10.80 12:23:01 AM 0.27 0.00 0.27 0.00 4.52 12:24:01 AM 0.28 0.00 0.28 0.00 11.26 12:25:01 AM 0.43 0.00 0.43 0.00 6.03 12:26:01 AM 0.27 0.00 0.27 0.00 17.86 12:27:01 AM 1.30 0.03 1.27 0.27 31.61 12:28:01 AM 0.52 0.00 0.52 0.00 16.30 12:29:01 AM 0.18 0.00 0.18 0.00 3.37 12:30:01 AM 0.15 0.00 0.15 0.00 8.96 12:31:01 AM 0.40 0.00 0.40 0.00 6.53 12:32:01 AM 0.25 0.00 0.25 0.00 10.06 12:33:01 AM 0.47 0.00 0.47 0.00 7.23 12:34:01 AM 10.58 0.32 10.26 36.93 341.29 12:35:01 AM 31.32 0.52 30.81 63.85 1455.00 Average: 13.96 0.53 13.43 87.15 1261.53 12:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:14:01 AM 5195604 7038596 2686820 34.09 2688 2018728 668444 7.48 191060 2145804 104316 12:15:01 AM 5145316 7025316 2737108 34.72 2688 2055164 715872 8.02 222840 2163864 45020 12:16:01 AM 4926072 7036060 2956352 37.51 2688 2276576 660908 7.40 265488 2308192 111812 12:17:01 AM 4924960 7034792 2957464 37.52 2688 2276576 660908 7.40 265484 2307456 0 12:18:01 AM 4883148 6993916 2999276 38.05 2688 2277512 728676 8.16 265612 2349220 8 12:19:01 AM 4883200 6994004 2999224 38.05 2688 2277548 728676 8.16 265612 2349188 4 12:20:01 AM 4873604 6984636 3008820 38.17 2688 2277776 727852 8.15 265612 2358356 4 12:21:01 AM 4873208 6984272 3009216 38.18 2688 2277812 727852 8.15 265612 2358984 4 12:22:01 AM 4873428 6984716 3008996 38.17 2688 2278036 727852 8.15 265620 2359000 4 12:23:01 AM 4873036 6984356 3009388 38.18 2688 2278068 727852 8.15 265620 2359216 4 12:24:01 AM 4877676 6989220 3004748 38.12 2688 2278292 718744 8.05 265624 2354412 4 12:25:01 AM 4877520 6989096 3004904 38.12 2688 2278324 718744 8.05 265620 2354484 8 12:26:01 AM 4877260 6989288 3005164 38.12 2688 2278776 718744 8.05 265728 2354804 4 12:27:01 AM 4862164 6974244 3020260 38.32 2688 2278828 759428 8.50 265884 2369400 28 12:28:01 AM 4854868 6967188 3027556 38.41 2688 2279068 771248 8.64 265884 2376740 12 12:29:01 AM 4876196 6988548 3006228 38.14 2688 2279100 738452 8.27 265884 2355572 4 12:30:01 AM 4874184 6986772 3008240 38.16 2688 2279336 741836 8.31 265884 2357632 4 12:31:01 AM 4859740 6972368 3022684 38.35 2688 2279376 767236 8.59 265884 2371640 4 12:32:01 AM 4852880 6965752 3029544 38.43 2688 2279620 760464 8.51 265884 2378716 8 12:33:01 AM 4873976 6986880 3008448 38.17 2688 2279652 737340 8.26 265884 2357776 40 12:34:01 AM 4964516 6895988 2917908 37.02 2688 2103440 811872 9.09 295404 2256564 32228 12:35:01 AM 5011108 6945856 2871316 36.43 2688 2107772 755280 8.46 467600 2044492 26268 Average: 4914257 6986903 2968167 37.66 2688 2240699 730649 8.18 270897 2317796 14536 12:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 114.28 85.47 1241.38 12.55 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 14.73 10.55 7.37 4.55 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 241.54 175.95 377.24 49.30 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 6.48 4.43 1.56 1.34 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 28.16 21.41 6.76 4.67 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 0.68 0.17 0.05 0.02 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 17.41 16.03 120.00 1.20 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 1.43 0.17 0.12 0.02 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 9.88 9.17 1.42 0.72 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 2.12 0.25 0.23 0.08 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 20.54 16.46 121.15 1.83 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 0.98 0.50 0.41 0.28 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 21.31 17.08 3.76 3.23 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 9.06 7.55 118.42 0.92 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 31.61 30.64 355.63 2.20 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 0.48 0.17 0.04 0.02 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 4.65 4.05 1.51 0.38 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 7.90 6.08 118.00 0.59 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 27.13 25.45 355.24 1.80 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 1.30 0.47 0.46 0.28 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 50.26 36.06 84.57 30.76 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 18.66 16.99 15.12 8.53 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 28.66 22.05 133.19 5.69 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) 11/12/2025 _x86_64_ (2 CPU) 00:11:54 LINUX RESTART (2 CPU) 12:13:01 AM CPU %user %nice %system %iowait %steal %idle 12:14:01 AM all 37.45 0.00 5.00 1.21 0.10 56.24 12:14:01 AM 0 30.30 0.00 4.03 1.43 0.10 64.13 12:14:01 AM 1 44.62 0.00 5.96 0.99 0.10 48.33 12:15:01 AM all 16.88 0.00 2.36 0.39 0.07 80.30 12:15:01 AM 0 8.43 0.00 1.97 0.37 0.07 89.16 12:15:01 AM 1 25.33 0.00 2.74 0.42 0.07 71.45 12:16:01 AM all 34.34 0.00 6.04 0.79 0.09 58.73 12:16:01 AM 0 28.91 0.00 6.13 1.00 0.10 63.86 12:16:01 AM 1 39.77 0.00 5.95 0.58 0.08 53.61 12:17:01 AM all 0.39 0.00 0.30 0.31 0.04 98.96 12:17:01 AM 0 0.13 0.00 0.38 0.40 0.03 99.05 12:17:01 AM 1 0.65 0.00 0.22 0.22 0.05 98.87 12:18:01 AM all 2.31 0.00 0.29 0.02 0.08 97.30 12:18:01 AM 0 0.83 0.00 0.20 0.03 0.07 98.86 12:18:01 AM 1 3.80 0.00 0.38 0.00 0.08 95.73 12:19:01 AM all 0.48 0.00 0.09 0.00 0.07 99.37 12:19:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 12:19:01 AM 1 0.37 0.00 0.12 0.00 0.08 99.43 12:20:01 AM all 0.92 0.00 0.18 0.00 0.06 98.85 12:20:01 AM 0 0.89 0.00 0.18 0.00 0.05 98.88 12:20:01 AM 1 0.95 0.00 0.17 0.00 0.07 98.81 12:21:01 AM all 0.47 0.00 0.11 0.00 0.08 99.35 12:21:01 AM 0 0.57 0.00 0.08 0.00 0.05 99.30 12:21:01 AM 1 0.37 0.00 0.13 0.00 0.10 99.40 12:22:01 AM all 0.89 0.00 0.13 0.00 0.06 98.92 12:22:01 AM 0 1.34 0.00 0.12 0.00 0.07 98.48 12:22:01 AM 1 0.45 0.00 0.13 0.00 0.05 99.36 12:23:01 AM all 0.47 0.00 0.10 0.00 0.08 99.36 12:23:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 12:23:01 AM 1 0.35 0.00 0.13 0.00 0.10 99.42 12:24:01 AM all 1.09 0.00 0.18 0.00 0.06 98.68 12:24:01 AM 0 0.80 0.00 0.08 0.00 0.05 99.07 12:24:01 AM 1 1.37 0.00 0.27 0.00 0.07 98.29 12:24:01 AM CPU %user %nice %system %iowait %steal %idle 12:25:01 AM all 0.49 0.00 0.11 0.00 0.07 99.33 12:25:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 12:25:01 AM 1 0.42 0.00 0.15 0.00 0.08 99.35 12:26:01 AM all 2.12 0.00 0.20 0.00 0.07 97.61 12:26:01 AM 0 1.62 0.00 0.23 0.00 0.05 98.09 12:26:01 AM 1 2.63 0.00 0.17 0.00 0.08 97.12 12:27:01 AM all 0.58 0.00 0.28 0.01 0.07 99.06 12:27:01 AM 0 0.69 0.00 0.30 0.02 0.08 98.91 12:27:01 AM 1 0.48 0.00 0.27 0.00 0.05 99.20 12:28:01 AM all 1.04 0.00 0.21 0.00 0.07 98.69 12:28:01 AM 0 1.39 0.00 0.33 0.00 0.08 98.19 12:28:01 AM 1 0.68 0.00 0.08 0.00 0.05 99.18 12:29:01 AM all 0.49 0.00 0.11 0.00 0.06 99.34 12:29:01 AM 0 0.22 0.00 0.15 0.00 0.07 99.57 12:29:01 AM 1 0.77 0.00 0.07 0.00 0.05 99.12 12:30:01 AM all 0.97 0.00 0.12 0.00 0.07 98.85 12:30:01 AM 0 0.48 0.00 0.13 0.00 0.05 99.33 12:30:01 AM 1 1.45 0.00 0.10 0.00 0.08 98.36 12:31:01 AM all 0.55 0.00 0.17 0.00 0.06 99.22 12:31:01 AM 0 0.50 0.00 0.18 0.00 0.05 99.27 12:31:01 AM 1 0.60 0.00 0.15 0.00 0.07 99.18 12:32:01 AM all 1.01 0.00 0.18 0.00 0.07 98.74 12:32:01 AM 0 1.30 0.00 0.22 0.00 0.07 98.41 12:32:01 AM 1 0.72 0.00 0.15 0.00 0.07 99.06 12:33:01 AM all 0.50 0.00 0.10 0.00 0.07 99.33 12:33:01 AM 0 0.40 0.00 0.08 0.00 0.03 99.48 12:33:01 AM 1 0.60 0.00 0.12 0.00 0.10 99.18 12:34:01 AM all 15.32 0.00 1.95 0.07 0.06 82.61 12:34:01 AM 0 19.08 0.00 1.69 0.07 0.05 79.11 12:34:01 AM 1 11.56 0.00 2.21 0.07 0.07 86.10 12:35:01 AM all 32.45 0.00 4.16 0.15 0.10 63.15 12:35:01 AM 0 24.38 0.00 3.75 0.12 0.10 71.65 12:35:01 AM 1 40.49 0.00 4.56 0.18 0.10 54.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.88 0.00 1.02 0.13 0.07 91.90 Average: 0 5.64 0.00 0.93 0.16 0.06 93.21 Average: 1 8.12 0.00 1.10 0.11 0.08 90.59