---> uname -a: Linux prd-centos8-robot-2c-8g-8390.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: 2799.996 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 607 4914 19 2175 6791 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:f3:f8:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84986sec preferred_lft 84986sec inet6 fe80::f816:3eff:fef3:f84e/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) 11/13/2025 _x86_64_ (2 CPU) 00:38:42 LINUX RESTART (2 CPU) 12:39:02 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 189.90 95.31 94.60 9728.75 42452.80 12:41:01 AM 95.65 0.72 94.94 52.91 11666.37 12:42:01 AM 19.71 0.03 19.68 0.53 1813.46 12:43:01 AM 73.07 7.25 65.82 1350.17 4075.72 12:44:01 AM 32.59 0.03 32.56 3.47 6277.24 12:45:01 AM 4.05 0.23 3.82 12.66 149.61 12:46:01 AM 1.98 0.00 1.98 0.00 67.18 12:47:01 AM 0.15 0.00 0.15 0.00 8.65 12:48:01 AM 0.28 0.00 0.28 0.00 5.18 12:49:01 AM 0.18 0.00 0.18 0.00 8.77 12:50:01 AM 0.52 0.00 0.52 0.00 8.90 12:51:01 AM 0.25 0.00 0.25 0.00 9.65 12:52:01 AM 0.28 0.00 0.28 0.00 5.68 12:53:01 AM 0.17 0.00 0.17 0.00 16.28 12:54:01 AM 0.28 0.03 0.25 0.27 5.45 12:55:01 AM 1.40 0.00 1.40 0.00 33.44 12:56:01 AM 0.32 0.00 0.32 0.00 12.35 12:57:01 AM 0.12 0.00 0.12 0.00 1.87 12:58:01 AM 0.15 0.00 0.15 0.00 9.12 12:59:01 AM 0.38 0.00 0.38 0.00 7.41 01:00:01 AM 0.32 0.00 0.32 0.00 11.95 01:01:01 AM 8.05 0.37 7.68 38.39 289.90 01:02:01 AM 32.98 0.58 32.40 65.56 1507.23 Average: 20.00 4.48 15.52 482.63 2947.71 12:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5380552 7049156 2501880 31.74 2688 1851680 702272 7.86 186036 1996628 166772 12:41:01 AM 5145176 6985440 2737256 34.73 2688 2015744 734748 8.23 198624 2185160 42008 12:42:01 AM 5069816 6943040 2812616 35.68 2688 2049176 761336 8.52 213156 2248312 44244 12:43:01 AM 4874144 6969624 3008288 38.16 2688 2260712 723480 8.10 254892 2368068 174816 12:44:01 AM 4935404 7030804 2947028 37.39 2688 2261628 656944 7.36 260336 2298360 16 12:45:01 AM 4893760 6990104 2988672 37.92 2688 2262572 725400 8.12 260464 2340000 8 12:46:01 AM 4893848 6990224 2988584 37.91 2688 2262604 725400 8.12 260464 2339832 4 12:47:01 AM 4882652 6979260 2999780 38.06 2688 2262836 748636 8.38 260464 2350792 16 12:48:01 AM 4882584 6979224 2999848 38.06 2688 2262868 733188 8.21 260464 2350800 8 12:49:01 AM 4883160 6980024 2999272 38.05 2688 2263092 733188 8.21 260472 2350696 4 12:50:01 AM 4882740 6979640 2999692 38.06 2688 2263128 732472 8.20 260472 2351156 4 12:51:01 AM 4889248 6986368 2993184 37.97 2688 2263348 726196 8.13 260472 2344244 12 12:52:01 AM 4889152 6986308 2993280 37.97 2688 2263384 726196 8.13 260472 2344396 4 12:53:01 AM 4889132 6986740 2993300 37.97 2688 2263836 726196 8.13 260580 2344896 4 12:54:01 AM 4873788 6971440 3008644 38.17 2688 2263880 746208 8.36 260756 2358764 64 12:55:01 AM 4866232 6964128 3016200 38.26 2688 2264124 752932 8.43 260756 2366688 252 12:56:01 AM 4887272 6985200 2995160 38.00 2688 2264156 731720 8.19 260756 2345596 40 12:57:01 AM 4887664 6985824 2994768 37.99 2688 2264388 731720 8.19 260756 2345828 240 12:58:01 AM 4872820 6971028 3009612 38.18 2688 2264436 755136 8.46 260756 2359712 52 12:59:01 AM 4865628 6964072 3016804 38.27 2688 2264672 748676 8.38 260756 2367040 244 01:00:01 AM 4886136 6984612 2996296 38.01 2688 2264704 734036 8.22 260756 2346572 40 01:01:01 AM 5046136 6964060 2836296 35.98 2688 2089676 735024 8.23 259984 2210104 17296 01:02:01 AM 5035828 6964080 2846604 36.11 2688 2101156 735048 8.23 464900 2021152 22996 Average: 4939690 6982191 2942742 37.33 2688 2210774 731572 8.19 261198 2301513 20398 12:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 293.17 187.87 1721.44 64.23 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 83.08 62.64 811.94 10.29 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 8.68 4.98 4.04 2.72 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 51.24 44.61 341.72 10.74 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 134.56 85.89 28.28 21.45 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 31.76 24.25 7.49 5.14 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 0.67 0.17 0.05 0.02 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 19.88 17.73 120.48 1.51 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 1.83 0.57 0.58 0.29 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 5.85 5.30 1.18 0.47 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 0.75 0.27 0.17 0.08 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 16.68 16.38 119.99 1.22 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 0.58 0.17 0.04 0.02 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 17.15 16.48 3.23 3.17 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 15.93 9.83 118.76 0.88 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 52.00 40.45 357.59 3.40 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 3.98 0.12 0.51 0.01 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 6.90 6.61 1.48 0.55 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 14.48 10.23 118.21 0.67 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 46.73 34.66 356.43 2.40 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 0.87 0.28 0.18 0.08 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 52.72 36.74 83.28 35.93 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 16.99 15.57 14.42 8.05 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 37.93 26.92 182.01 7.49 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) 11/13/2025 _x86_64_ (2 CPU) 00:38:42 LINUX RESTART (2 CPU) 12:39:02 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 46.33 0.04 11.11 2.59 0.12 39.81 12:40:01 AM 0 52.13 0.02 11.03 2.18 0.14 34.51 12:40:01 AM 1 40.50 0.07 11.19 3.01 0.10 45.13 12:41:01 AM all 26.35 0.00 3.62 1.08 0.46 68.50 12:41:01 AM 0 29.33 0.00 3.27 1.07 0.78 65.55 12:41:01 AM 1 23.29 0.00 3.97 1.09 0.14 71.52 12:42:01 AM all 8.74 0.00 0.97 0.67 0.04 89.58 12:42:01 AM 0 12.30 0.00 1.14 0.93 0.03 85.59 12:42:01 AM 1 5.18 0.00 0.80 0.40 0.05 93.57 12:43:01 AM all 38.54 0.00 6.63 0.57 0.10 54.16 12:43:01 AM 0 43.30 0.00 6.96 0.62 0.12 49.00 12:43:01 AM 1 33.78 0.00 6.30 0.52 0.08 59.33 12:44:01 AM all 2.78 0.00 0.89 0.44 0.05 95.83 12:44:01 AM 0 0.65 0.00 0.89 0.77 0.03 97.66 12:44:01 AM 1 4.91 0.00 0.90 0.12 0.07 94.00 12:45:01 AM all 2.14 0.00 0.30 0.02 0.04 97.50 12:45:01 AM 0 3.73 0.00 0.38 0.03 0.05 95.80 12:45:01 AM 1 0.55 0.00 0.22 0.00 0.03 99.20 12:46:01 AM all 0.45 0.00 0.10 0.01 0.04 99.40 12:46:01 AM 0 0.35 0.00 0.10 0.02 0.05 99.48 12:46:01 AM 1 0.55 0.00 0.10 0.00 0.03 99.32 12:47:01 AM all 1.03 0.00 0.19 0.00 0.06 98.72 12:47:01 AM 0 1.31 0.00 0.25 0.00 0.07 98.38 12:47:01 AM 1 0.75 0.00 0.13 0.00 0.05 99.06 12:48:01 AM all 0.51 0.00 0.10 0.00 0.05 99.34 12:48:01 AM 0 0.35 0.00 0.12 0.00 0.05 99.48 12:48:01 AM 1 0.67 0.00 0.08 0.00 0.05 99.20 12:49:01 AM all 0.82 0.00 0.13 0.00 0.03 99.01 12:49:01 AM 0 0.37 0.00 0.15 0.00 0.03 99.45 12:49:01 AM 1 1.27 0.00 0.12 0.00 0.03 98.58 12:50:01 AM all 0.43 0.00 0.11 0.00 0.04 99.42 12:50:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 12:50:01 AM 1 0.23 0.00 0.13 0.00 0.05 99.58 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 0.93 0.00 0.19 0.00 0.04 98.84 12:51:01 AM 0 1.14 0.00 0.20 0.00 0.05 98.61 12:51:01 AM 1 0.72 0.00 0.18 0.00 0.03 99.06 12:52:01 AM all 0.49 0.00 0.11 0.00 0.05 99.35 12:52:01 AM 0 0.38 0.00 0.15 0.00 0.07 99.40 12:52:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 12:53:01 AM all 2.04 0.00 0.16 0.00 0.06 97.74 12:53:01 AM 0 1.09 0.00 0.15 0.00 0.05 98.71 12:53:01 AM 1 2.99 0.00 0.17 0.00 0.07 96.77 12:54:01 AM all 0.61 0.00 0.27 0.00 0.05 99.07 12:54:01 AM 0 0.58 0.00 0.28 0.00 0.05 99.08 12:54:01 AM 1 0.64 0.00 0.25 0.00 0.05 99.06 12:55:01 AM all 1.00 0.00 0.21 0.01 0.22 98.56 12:55:01 AM 0 1.71 0.00 0.27 0.02 0.18 97.83 12:55:01 AM 1 0.30 0.00 0.15 0.00 0.25 99.30 12:56:01 AM all 0.49 0.00 0.12 0.00 0.05 99.34 12:56:01 AM 0 0.52 0.00 0.08 0.00 0.03 99.37 12:56:01 AM 1 0.47 0.00 0.15 0.00 0.07 99.31 12:57:01 AM all 0.74 0.00 0.14 0.00 0.05 99.06 12:57:01 AM 0 1.15 0.00 0.08 0.00 0.03 98.73 12:57:01 AM 1 0.34 0.00 0.20 0.00 0.07 99.40 12:58:01 AM all 0.49 0.00 0.13 0.00 0.03 99.34 12:58:01 AM 0 0.55 0.00 0.13 0.00 0.03 99.28 12:58:01 AM 1 0.44 0.00 0.13 0.00 0.03 99.40 12:59:01 AM all 1.08 0.00 0.18 0.00 0.05 98.69 12:59:01 AM 0 1.52 0.00 0.23 0.00 0.03 98.21 12:59:01 AM 1 0.64 0.00 0.13 0.00 0.07 99.16 01:00:01 AM all 0.49 0.00 0.11 0.00 0.04 99.36 01:00:01 AM 0 0.38 0.00 0.15 0.00 0.05 99.42 01:00:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 01:01:01 AM all 8.09 0.00 1.45 0.04 0.05 90.36 01:01:01 AM 0 5.56 0.00 1.24 0.02 0.05 93.14 01:01:01 AM 1 10.63 0.00 1.67 0.07 0.05 87.58 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 32.33 0.00 3.69 0.15 0.08 63.75 01:02:01 AM 0 36.72 0.00 4.20 0.17 0.08 58.82 01:02:01 AM 1 27.94 0.00 3.17 0.13 0.08 68.67 Average: all 7.67 0.00 1.34 0.24 0.08 90.67 Average: 0 8.50 0.00 1.37 0.25 0.09 89.79 Average: 1 6.84 0.00 1.31 0.23 0.07 91.56