---> uname -a: Linux prd-centos8-robot-2c-8g-9335.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 699 4747 19 2250 6699 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:9f:fb:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84951sec preferred_lft 84951sec inet6 fe80::f816:3eff:fe9f:fb05/64 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) 02/11/2026 _x86_64_ (2 CPU) 03:23:57 LINUX RESTART (2 CPU) 03:25:01 AM tps rtps wtps bread/s bwrtn/s 03:26:01 AM 94.38 0.48 93.90 17.86 6965.44 03:27:01 AM 64.80 1.05 63.75 73.98 9620.96 03:28:01 AM 45.70 7.10 38.60 1309.96 2249.83 03:29:02 AM 62.46 0.22 62.24 43.59 7992.63 03:30:01 AM 3.88 0.00 3.88 0.00 133.09 03:31:01 AM 0.22 0.00 0.22 0.00 2.17 03:32:01 AM 0.18 0.00 0.18 0.00 2.12 03:33:01 AM 2.18 0.07 2.12 4.93 172.58 03:34:01 AM 0.43 0.00 0.43 0.00 124.65 03:35:01 AM 0.50 0.03 0.47 1.87 186.77 03:36:01 AM 0.20 0.00 0.20 0.00 90.45 03:37:01 AM 0.25 0.00 0.25 0.00 90.85 03:38:01 AM 0.30 0.00 0.30 0.00 23.16 03:39:01 AM 0.27 0.00 0.27 0.00 111.35 03:40:01 AM 1.53 0.07 1.47 1.60 82.49 03:41:01 AM 0.40 0.00 0.40 0.00 41.18 03:42:01 AM 0.25 0.00 0.25 0.00 64.07 03:43:01 AM 0.23 0.00 0.23 0.00 119.23 03:44:01 AM 0.25 0.00 0.25 0.00 40.80 03:45:01 AM 0.32 0.00 0.32 0.00 45.73 03:46:01 AM 0.17 0.00 0.17 0.00 19.88 03:47:01 AM 5.12 0.32 4.80 36.93 207.13 03:48:01 AM 36.92 0.52 36.40 63.85 2998.88 Average: 13.96 0.43 13.53 67.64 1365.45 03:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 AM 5213520 7012564 2668912 33.86 2688 1975880 715660 8.01 186584 2145932 216380 03:27:01 AM 5141952 6987008 2740480 34.77 2688 2021200 751540 8.41 198292 2193388 12 03:28:01 AM 4908464 6958116 2973968 37.73 2688 2218392 774168 8.67 271308 2331596 137144 03:29:02 AM 4846708 6948448 3035724 38.51 2688 2268152 753776 8.44 261020 2388516 24 03:30:01 AM 4847012 6948720 3035420 38.51 2688 2268152 775216 8.68 261020 2388388 4 03:31:01 AM 4847304 6949016 3035128 38.50 2688 2268156 759528 8.50 261024 2388140 8 03:32:01 AM 4847400 6949104 3035032 38.50 2688 2268156 759528 8.50 261024 2388176 4 03:33:01 AM 4793468 6898868 3088964 39.19 2688 2271860 847692 9.49 261364 2441572 548 03:34:01 AM 4783368 6894712 3099064 39.32 2688 2277804 864376 9.68 261636 2451256 2904 03:35:01 AM 4776408 6890420 3106024 39.40 2688 2280480 864376 9.68 261912 2457688 64 03:36:01 AM 4773768 6890612 3108664 39.44 2688 2283296 864376 9.68 261912 2460496 212 03:37:01 AM 4771168 6890472 3111264 39.47 2688 2285764 864376 9.68 261912 2462952 24 03:38:01 AM 4769220 6890244 3113212 39.50 2688 2287476 883624 9.89 261912 2465000 1188 03:39:01 AM 4764712 6888032 3117720 39.55 2688 2289780 850996 9.53 261912 2469484 208 03:40:01 AM 4764992 6889988 3117440 39.55 2688 2291432 871192 9.75 262068 2469080 340 03:41:01 AM 4764000 6890228 3118432 39.56 2688 2292672 871192 9.75 262068 2470148 532 03:42:01 AM 4762536 6890392 3119896 39.58 2688 2294292 871192 9.75 262068 2471892 324 03:43:01 AM 4758600 6890168 3123832 39.63 2688 2298004 871192 9.75 262068 2475640 500 03:44:01 AM 4757436 6890000 3124996 39.65 2688 2299008 871192 9.75 262068 2476520 368 03:45:01 AM 4756432 6889944 3126000 39.66 2688 2299964 871192 9.75 262068 2477536 80 03:46:01 AM 4753644 6888256 3128788 39.69 2688 2301048 871192 9.75 262068 2480640 604 03:47:01 AM 4871504 6869780 3010928 38.20 2688 2169064 834684 9.35 291084 2352176 58520 03:48:01 AM 4901588 6899732 2980844 37.82 2688 2171068 809752 9.07 496300 2124708 25320 Average: 4833705 6912818 3048727 38.68 2688 2247004 829218 9.28 267595 2401345 19361 03:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 92.60 73.64 1065.36 10.88 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 62.55 34.09 617.87 3.87 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 48.95 42.57 340.35 10.29 0.00 0.00 0.00 0.00 03:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:02 AM eth0 573.05 408.22 117.84 95.77 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 2.59 2.02 0.56 0.48 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 2.70 1.93 0.45 0.42 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 1.78 0.72 0.20 0.12 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 175.71 158.23 43.38 12.83 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 116.38 114.43 44.53 9.19 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 36.59 35.45 16.20 3.18 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 99.27 99.92 23.82 7.76 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 25.25 23.80 14.22 2.22 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 64.53 62.80 14.08 5.15 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 63.95 63.55 18.44 5.94 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 75.52 72.11 16.05 5.71 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 84.81 82.89 14.47 6.83 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 102.38 102.47 18.60 7.98 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 129.28 130.18 32.18 9.99 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 2.92 3.63 0.62 0.60 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 2.88 3.43 0.72 0.61 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 2.77 3.83 0.63 0.65 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 158.49 112.60 177.17 105.57 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 18.26 17.24 15.91 9.00 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 84.54 71.78 112.84 13.71 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) 02/11/2026 _x86_64_ (2 CPU) 03:23:57 LINUX RESTART (2 CPU) 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 39.69 0.00 5.75 1.19 0.16 53.21 03:26:01 AM 0 41.03 0.00 6.32 0.72 0.15 51.78 03:26:01 AM 1 38.36 0.00 5.17 1.67 0.17 54.63 03:27:01 AM all 9.01 0.00 1.58 0.70 0.07 88.65 03:27:01 AM 0 10.80 0.00 1.42 0.55 0.08 87.15 03:27:01 AM 1 7.21 0.00 1.74 0.85 0.05 90.15 03:28:01 AM all 31.52 0.00 5.26 0.35 0.10 62.77 03:28:01 AM 0 34.90 0.00 4.96 0.30 0.10 59.73 03:28:01 AM 1 28.14 0.00 5.56 0.40 0.10 65.80 03:29:02 AM all 18.13 0.00 4.14 0.49 0.08 77.17 03:29:02 AM 0 18.68 0.00 3.88 0.39 0.08 76.97 03:29:02 AM 1 17.58 0.00 4.40 0.59 0.07 77.37 03:30:01 AM all 0.36 0.00 0.09 0.01 0.03 99.51 03:30:01 AM 0 0.32 0.00 0.08 0.00 0.02 99.58 03:30:01 AM 1 0.39 0.00 0.10 0.02 0.05 99.44 03:31:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 03:31:01 AM 0 0.05 0.00 0.05 0.00 0.02 99.88 03:31:01 AM 1 0.65 0.00 0.10 0.00 0.05 99.20 03:32:01 AM all 0.13 0.00 0.06 0.00 0.03 99.79 03:32:01 AM 0 0.05 0.00 0.03 0.00 0.00 99.92 03:32:01 AM 1 0.20 0.00 0.08 0.00 0.05 99.66 03:33:01 AM all 10.74 0.00 1.46 0.02 0.08 87.71 03:33:01 AM 0 7.25 0.00 0.99 0.02 0.08 91.66 03:33:01 AM 1 14.24 0.00 1.93 0.02 0.07 83.75 03:34:01 AM all 15.36 0.00 1.64 0.00 0.08 82.92 03:34:01 AM 0 15.35 0.00 1.61 0.00 0.08 82.95 03:34:01 AM 1 15.36 0.00 1.67 0.00 0.09 82.88 03:35:01 AM all 6.06 0.00 0.53 0.00 0.07 93.35 03:35:01 AM 0 7.06 0.00 0.54 0.00 0.07 92.34 03:35:01 AM 1 5.05 0.00 0.52 0.00 0.07 94.36 03:36:01 AM all 9.16 0.00 0.70 0.00 0.07 90.08 03:36:01 AM 0 12.11 0.00 0.78 0.00 0.07 87.04 03:36:01 AM 1 6.24 0.00 0.62 0.00 0.07 93.07 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 5.59 0.00 0.54 0.00 0.08 93.78 03:37:01 AM 0 8.35 0.00 0.65 0.00 0.08 90.91 03:37:01 AM 1 2.83 0.00 0.44 0.00 0.08 96.65 03:38:01 AM all 5.50 0.00 0.65 0.00 0.07 93.78 03:38:01 AM 0 5.09 0.00 0.87 0.00 0.07 93.97 03:38:01 AM 1 5.92 0.00 0.42 0.00 0.07 93.59 03:39:01 AM all 10.33 0.00 1.13 0.01 0.09 88.45 03:39:01 AM 0 15.82 0.00 1.27 0.00 0.07 82.84 03:39:01 AM 1 5.08 0.00 0.99 0.02 0.10 93.82 03:40:01 AM all 5.69 0.00 0.71 0.01 0.08 93.51 03:40:01 AM 0 9.06 0.00 0.99 0.00 0.08 89.86 03:40:01 AM 1 2.34 0.00 0.44 0.02 0.07 97.14 03:41:01 AM all 7.13 0.00 0.59 0.00 0.07 92.22 03:41:01 AM 0 11.26 0.00 0.68 0.00 0.07 87.99 03:41:01 AM 1 3.05 0.00 0.50 0.00 0.07 96.38 03:42:01 AM all 7.46 0.00 0.64 0.00 0.08 91.81 03:42:01 AM 0 7.98 0.00 0.66 0.00 0.08 91.28 03:42:01 AM 1 6.94 0.00 0.63 0.00 0.09 92.35 03:43:01 AM all 11.31 0.00 0.99 0.00 0.08 87.63 03:43:01 AM 0 16.03 0.00 1.30 0.00 0.07 82.61 03:43:01 AM 1 6.58 0.00 0.69 0.00 0.08 92.64 03:44:01 AM all 3.94 0.00 0.48 0.00 0.08 95.51 03:44:01 AM 0 3.36 0.00 0.40 0.00 0.07 96.17 03:44:01 AM 1 4.51 0.00 0.55 0.00 0.08 94.85 03:45:01 AM all 3.12 0.00 0.38 0.00 0.08 96.42 03:45:01 AM 0 3.26 0.00 0.40 0.00 0.08 96.26 03:45:01 AM 1 2.99 0.00 0.37 0.00 0.07 96.57 03:46:01 AM all 3.56 0.00 0.41 0.00 0.07 95.96 03:46:01 AM 0 3.87 0.00 0.45 0.00 0.07 95.61 03:46:01 AM 1 3.24 0.00 0.37 0.00 0.07 96.32 03:47:01 AM all 16.97 0.00 2.00 0.04 0.08 80.91 03:47:01 AM 0 18.80 0.00 2.16 0.02 0.07 78.96 03:47:01 AM 1 15.13 0.00 1.84 0.07 0.10 82.86 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 31.73 0.00 4.42 0.18 0.09 63.57 03:48:01 AM 0 31.93 0.00 4.46 0.23 0.08 63.29 03:48:01 AM 1 31.53 0.00 4.38 0.13 0.10 63.85 Average: all 11.01 0.00 1.49 0.13 0.07 87.29 Average: 0 12.29 0.00 1.52 0.10 0.07 86.02 Average: 1 9.73 0.00 1.46 0.16 0.08 88.56