---> uname -a: Linux prd-centos8-robot-2c-8g-19824.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 707 4816 19 2173 6691 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:fa:0d:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85011sec preferred_lft 85011sec inet6 fe80::f816:3eff:fefa:d04/64 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) 02/22/2026 _x86_64_ (2 CPU) 02:22:15 LINUX RESTART (2 CPU) 02:23:01 AM tps rtps wtps bread/s bwrtn/s 02:24:01 AM 115.60 0.48 115.11 17.86 10215.58 02:25:01 AM 41.82 1.02 40.80 73.44 6050.47 02:26:01 AM 51.98 7.13 44.85 1310.50 2474.76 02:27:01 AM 57.30 0.22 57.08 43.59 7805.21 02:28:01 AM 4.52 0.08 4.43 5.87 166.79 02:29:01 AM 1.98 0.00 1.98 0.00 84.27 02:30:01 AM 0.17 0.00 0.17 0.00 2.65 02:31:01 AM 0.38 0.00 0.38 0.00 12.80 02:32:01 AM 0.23 0.00 0.23 0.00 4.03 02:33:01 AM 0.37 0.00 0.37 0.00 13.66 02:34:01 AM 0.18 0.00 0.18 0.00 2.67 02:35:01 AM 0.35 0.00 0.35 0.00 11.41 02:36:01 AM 0.13 0.00 0.13 0.00 2.00 02:37:01 AM 0.12 0.00 0.12 0.00 15.88 02:38:01 AM 0.53 0.03 0.50 0.27 12.10 02:39:01 AM 1.44 0.00 1.44 0.00 39.75 02:40:01 AM 0.20 0.00 0.20 0.00 3.77 02:41:01 AM 0.23 0.00 0.23 0.00 9.85 02:42:01 AM 0.40 0.00 0.40 0.00 13.75 02:43:01 AM 0.72 0.00 0.72 0.00 12.63 02:44:01 AM 0.35 0.00 0.35 0.00 40.09 02:45:01 AM 33.14 0.63 32.51 73.19 1533.21 Average: 14.20 0.44 13.76 69.36 1297.66 02:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 AM 5114580 6965940 2767844 35.11 2688 2028840 846080 9.47 190312 2235980 170260 02:25:01 AM 5165400 7005744 2717024 34.47 2688 2017244 814372 9.12 209788 2160728 9948 02:26:01 AM 4883576 6975708 2998848 38.04 2688 2258792 822924 9.21 256700 2363212 182384 02:27:01 AM 4869932 6964476 3012492 38.22 2688 2261796 784580 8.78 261204 2368348 4 02:28:01 AM 4827268 6922548 3055156 38.76 2688 2262532 834176 9.34 261536 2410660 572 02:29:01 AM 4825220 6920536 3057204 38.79 2688 2262568 834176 9.34 261536 2412564 48 02:30:01 AM 4814860 6910400 3067564 38.92 2688 2262796 879900 9.85 261536 2422676 236 02:31:01 AM 4815468 6911048 3066956 38.91 2688 2262832 858420 9.61 261536 2422724 40 02:32:01 AM 4812844 6908648 3069580 38.94 2688 2263056 858420 9.61 261544 2425128 244 02:33:01 AM 4812740 6908576 3069684 38.94 2688 2263088 858420 9.61 261544 2425188 44 02:34:01 AM 4818748 6914808 3063676 38.87 2688 2263312 852112 9.54 261544 2419008 232 02:35:01 AM 4818808 6914900 3063616 38.87 2688 2263344 852112 9.54 261544 2419040 40 02:36:01 AM 4816504 6913044 3065920 38.90 2688 2263792 852112 9.54 261652 2421520 456 02:37:01 AM 4801780 6898372 3080644 39.08 2688 2263844 884400 9.90 261652 2435760 56 02:38:01 AM 4784888 6881724 3097536 39.30 2688 2264088 885964 9.92 261804 2452124 264 02:39:01 AM 4799368 6896232 3083056 39.11 2688 2264116 885964 9.92 261804 2437796 36 02:40:01 AM 4813852 6910956 3068572 38.93 2688 2264356 855808 9.58 261804 2423768 244 02:41:01 AM 4799756 6896904 3082668 39.11 2688 2264400 880712 9.86 261808 2437684 48 02:42:01 AM 4787780 6885172 3094644 39.26 2688 2264644 886564 9.93 261808 2449232 44 02:43:01 AM 4800108 6897532 3082316 39.10 2688 2264676 886564 9.93 261808 2437044 4 02:44:01 AM 4858168 6956848 3024256 38.37 2688 2265932 773172 8.66 262136 2379420 168 02:45:01 AM 4912728 6829988 2969696 37.67 2688 2090964 887352 9.94 465476 2147104 11132 Average: 4852472 6917732 3029952 38.44 2688 2233682 853377 9.56 265094 2386669 17114 02:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 136.21 106.50 1514.23 13.93 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 24.74 14.55 184.68 2.64 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 46.07 38.17 335.99 9.05 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 151.10 109.86 35.38 25.57 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 29.35 22.26 6.93 4.81 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 0.55 0.17 0.04 0.02 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 17.91 16.53 120.62 1.23 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 1.30 0.08 0.11 0.01 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 9.50 7.43 1.66 0.78 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 3.65 0.37 0.48 0.27 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 18.31 16.35 120.18 1.22 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 0.53 0.15 0.04 0.02 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 19.23 18.63 3.37 3.38 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 9.86 6.90 118.03 0.45 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 38.83 33.31 356.36 2.61 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 0.41 0.19 0.04 0.02 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 14.70 7.93 2.59 0.63 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 9.10 7.46 117.90 0.49 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 31.84 30.72 355.47 2.15 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 0.63 0.22 0.17 0.08 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 16.03 9.71 5.18 1.18 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 45.71 36.63 88.23 38.46 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 28.46 22.02 153.19 4.96 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) 02/22/2026 _x86_64_ (2 CPU) 02:22:15 LINUX RESTART (2 CPU) 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 36.24 0.00 5.58 1.02 0.11 57.06 02:24:01 AM 0 30.89 0.00 4.72 0.95 0.12 63.33 02:24:01 AM 1 41.60 0.00 6.43 1.08 0.10 50.78 02:25:01 AM all 9.96 0.00 1.78 0.41 0.06 87.79 02:25:01 AM 0 3.62 0.00 1.27 0.42 0.05 94.65 02:25:01 AM 1 16.31 0.00 2.29 0.40 0.07 80.93 02:26:01 AM all 32.34 0.00 5.55 0.47 0.10 61.53 02:26:01 AM 0 35.07 0.00 5.45 0.45 0.10 58.93 02:26:01 AM 1 29.61 0.00 5.65 0.50 0.10 64.15 02:27:01 AM all 12.65 0.00 2.36 0.45 0.06 84.48 02:27:01 AM 0 10.45 0.00 2.42 0.64 0.05 86.44 02:27:01 AM 1 14.86 0.00 2.29 0.27 0.07 82.52 02:28:01 AM all 2.37 0.00 0.29 0.03 0.03 97.28 02:28:01 AM 0 2.46 0.00 0.44 0.05 0.03 97.02 02:28:01 AM 1 2.27 0.00 0.15 0.00 0.03 97.54 02:29:01 AM all 0.50 0.00 0.09 0.01 0.03 99.37 02:29:01 AM 0 0.27 0.00 0.12 0.00 0.05 99.56 02:29:01 AM 1 0.73 0.00 0.07 0.02 0.02 99.17 02:30:01 AM all 0.97 0.00 0.17 0.00 0.05 98.81 02:30:01 AM 0 0.75 0.00 0.23 0.00 0.07 98.95 02:30:01 AM 1 1.18 0.00 0.10 0.00 0.03 98.68 02:31:01 AM all 0.48 0.00 0.09 0.00 0.03 99.39 02:31:01 AM 0 0.37 0.00 0.10 0.00 0.03 99.50 02:31:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 02:32:01 AM all 0.93 0.00 0.15 0.00 0.04 98.88 02:32:01 AM 0 0.39 0.00 0.20 0.00 0.05 99.36 02:32:01 AM 1 1.47 0.00 0.10 0.00 0.03 98.40 02:33:01 AM all 0.50 0.00 0.12 0.00 0.04 99.34 02:33:01 AM 0 0.25 0.00 0.18 0.00 0.07 99.50 02:33:01 AM 1 0.75 0.00 0.05 0.00 0.02 99.18 02:34:01 AM all 0.98 0.00 0.18 0.00 0.05 98.80 02:34:01 AM 0 0.49 0.00 0.17 0.00 0.05 99.30 02:34:01 AM 1 1.47 0.00 0.18 0.00 0.05 98.30 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 0.45 0.00 0.10 0.01 0.03 99.41 02:35:01 AM 0 0.28 0.00 0.05 0.02 0.02 99.63 02:35:01 AM 1 0.62 0.00 0.15 0.00 0.05 99.18 02:36:01 AM all 2.07 0.00 0.21 0.00 0.05 97.67 02:36:01 AM 0 1.81 0.00 0.22 0.00 0.05 97.93 02:36:01 AM 1 2.34 0.00 0.20 0.00 0.05 97.41 02:37:01 AM all 0.56 0.00 0.13 0.00 0.06 99.26 02:37:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 02:37:01 AM 1 0.52 0.00 0.20 0.00 0.08 99.20 02:38:01 AM all 1.18 0.00 0.38 0.00 0.04 98.39 02:38:01 AM 0 0.50 0.00 0.38 0.00 0.05 99.06 02:38:01 AM 1 1.85 0.00 0.38 0.00 0.03 97.73 02:39:01 AM all 0.51 0.00 0.12 0.01 0.04 99.32 02:39:01 AM 0 0.56 0.00 0.10 0.02 0.03 99.29 02:39:01 AM 1 0.46 0.00 0.14 0.00 0.05 99.35 02:40:01 AM all 0.99 0.00 0.13 0.00 0.06 98.83 02:40:01 AM 0 0.64 0.00 0.10 0.00 0.05 99.21 02:40:01 AM 1 1.34 0.00 0.15 0.00 0.07 98.45 02:41:01 AM all 0.59 0.00 0.16 0.00 0.04 99.21 02:41:01 AM 0 0.60 0.00 0.22 0.00 0.05 99.13 02:41:01 AM 1 0.58 0.00 0.10 0.00 0.03 99.28 02:42:01 AM all 1.10 0.00 0.19 0.00 0.04 98.67 02:42:01 AM 0 0.38 0.00 0.13 0.00 0.05 99.43 02:42:01 AM 1 1.81 0.00 0.25 0.00 0.03 97.91 02:43:01 AM all 0.50 0.00 0.10 0.00 0.04 99.36 02:43:01 AM 0 0.64 0.00 0.10 0.00 0.03 99.23 02:43:01 AM 1 0.37 0.00 0.10 0.00 0.05 99.48 02:44:01 AM all 1.55 0.00 0.18 0.00 0.05 98.21 02:44:01 AM 0 0.82 0.00 0.18 0.00 0.03 98.96 02:44:01 AM 1 2.29 0.00 0.18 0.00 0.07 97.46 02:45:01 AM all 28.08 0.00 3.86 0.15 0.08 67.83 02:45:01 AM 0 27.47 0.00 3.39 0.17 0.07 68.91 02:45:01 AM 1 28.70 0.00 4.34 0.13 0.08 66.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.18 0.00 1.00 0.12 0.05 92.66 Average: 0 5.44 0.00 0.92 0.12 0.05 93.46 Average: 1 6.91 0.00 1.07 0.11 0.05 91.85