---> uname -a: Linux prd-centos8-robot-2c-8g-8695.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 587 4919 19 2190 6810 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:93:fb:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85017sec preferred_lft 85017sec inet6 fe80::f816:3eff:fe93:fbc9/64 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) 02/08/2026 _x86_64_ (2 CPU) 05:32:12 LINUX RESTART (2 CPU) 05:33:01 AM tps rtps wtps bread/s bwrtn/s 05:34:01 AM 127.31 1.42 125.89 107.96 12125.31 05:35:01 AM 43.64 1.55 42.09 135.44 5392.40 05:36:01 AM 66.09 6.96 59.13 1288.64 3774.98 05:37:01 AM 39.62 2.52 37.10 396.00 6455.56 05:38:01 AM 3.80 0.08 3.72 5.87 150.57 05:39:01 AM 1.97 0.00 1.97 0.00 68.78 05:40:01 AM 0.20 0.00 0.20 0.00 2.82 05:41:01 AM 0.30 0.00 0.30 0.00 11.75 05:42:01 AM 0.18 0.00 0.18 0.00 3.48 05:43:01 AM 0.53 0.00 0.53 0.00 15.71 05:44:01 AM 0.22 0.00 0.22 0.00 3.48 05:45:01 AM 0.35 0.00 0.35 0.00 11.81 05:46:01 AM 0.12 0.00 0.12 0.00 2.00 05:47:01 AM 0.12 0.00 0.12 0.00 16.01 05:48:01 AM 1.40 0.03 1.37 0.27 33.64 05:49:01 AM 0.33 0.00 0.33 0.00 13.26 05:50:01 AM 0.23 0.00 0.23 0.00 3.62 05:51:01 AM 0.25 0.00 0.25 0.00 10.23 05:52:01 AM 0.25 0.00 0.25 0.00 4.58 05:53:01 AM 0.52 0.00 0.52 0.00 16.43 05:54:01 AM 2.53 0.32 2.22 36.92 120.69 05:55:01 AM 35.57 0.52 35.05 63.85 1573.61 Average: 14.80 0.61 14.19 92.50 1355.06 05:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 AM 5131428 7006748 2750996 34.90 2688 2052468 736736 8.25 190836 2214496 171272 05:35:01 AM 5246036 7091224 2636388 33.45 2688 2021292 649428 7.27 219276 2066788 9560 05:36:01 AM 4906172 7007572 2976252 37.76 2688 2266784 701208 7.85 254140 2334144 176308 05:37:01 AM 4948104 7060552 2934320 37.23 2688 2278760 646044 7.23 266364 2281016 4 05:38:01 AM 4905908 7019096 2976516 37.76 2688 2279500 710668 7.96 266692 2323044 4 05:39:01 AM 4905732 7018956 2976692 37.76 2688 2279536 710668 7.96 266692 2323012 44 05:40:01 AM 4894964 7008416 2987460 37.90 2688 2279764 742872 8.32 266692 2333072 236 05:41:01 AM 4895360 7008856 2987064 37.90 2688 2279800 727376 8.14 266692 2332948 48 05:42:01 AM 4895672 7009392 2986752 37.89 2688 2280024 727376 8.14 266700 2333168 232 05:43:01 AM 4895632 7009384 2986792 37.89 2688 2280056 727376 8.14 266700 2333272 48 05:44:01 AM 4901512 7015484 2980912 37.82 2688 2280276 720068 8.06 266700 2327036 228 05:45:01 AM 4901580 7015584 2980844 37.82 2688 2280308 720068 8.06 266700 2327184 44 05:46:01 AM 4901348 7015804 2981076 37.82 2688 2280760 720068 8.06 266808 2327616 460 05:47:01 AM 4886612 7001120 2995812 38.01 2688 2280812 756676 8.47 266808 2341800 56 05:48:01 AM 4872252 6987016 3010172 38.19 2688 2281052 757236 8.48 267000 2355896 256 05:49:01 AM 4886192 7000984 2996232 38.01 2688 2281080 757236 8.48 267000 2341672 36 05:50:01 AM 4900124 7015156 2982300 37.83 2688 2281320 727852 8.15 267000 2328348 244 05:51:01 AM 4885328 7000404 2997096 38.02 2688 2281364 755920 8.46 267000 2342180 48 05:52:01 AM 4876956 6992276 3005468 38.13 2688 2281608 749908 8.40 267000 2351064 248 05:53:01 AM 4891404 7006756 2991020 37.95 2688 2281640 749908 8.40 267000 2336828 40 05:54:01 AM 5093408 7029384 2789016 35.38 2688 2106400 682752 7.64 266076 2152424 17068 05:55:01 AM 5043340 6987632 2839084 36.02 2688 2116972 726048 8.13 472292 2006476 21552 Average: 4939321 7013991 2943103 37.34 2688 2242344 722886 8.09 269917 2291522 18093 05:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 144.75 114.61 1679.35 22.08 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 14.33 10.38 12.99 4.41 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 44.64 35.74 338.59 7.99 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 205.76 147.92 44.99 33.18 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 28.23 22.26 6.81 4.78 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 0.83 0.18 0.11 0.02 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 13.93 13.53 119.76 1.03 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 0.88 0.17 0.07 0.02 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 10.83 8.37 1.46 0.67 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 4.28 0.27 0.34 0.08 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 14.68 13.90 119.84 1.06 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 0.65 0.17 0.04 0.02 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 18.54 17.99 3.36 3.33 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 5.80 3.92 117.73 0.26 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 24.61 22.03 355.74 2.07 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 0.88 0.45 0.30 0.22 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 15.68 9.41 2.55 0.73 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 5.55 3.97 117.66 0.26 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 21.89 21.28 354.82 1.53 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 0.88 0.25 0.18 0.08 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 53.72 35.49 80.66 29.49 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 19.58 17.14 16.92 9.14 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 29.59 22.70 153.38 5.57 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) 02/08/2026 _x86_64_ (2 CPU) 05:32:12 LINUX RESTART (2 CPU) 05:33:01 AM CPU %user %nice %system %iowait %steal %idle 05:34:01 AM all 37.63 0.00 5.49 2.51 0.10 54.26 05:34:01 AM 0 29.85 0.00 4.72 2.28 0.10 63.05 05:34:01 AM 1 45.42 0.00 6.27 2.74 0.10 45.47 05:35:01 AM all 18.04 0.00 2.33 0.63 0.08 78.93 05:35:01 AM 0 13.96 0.00 2.40 0.90 0.07 82.67 05:35:01 AM 1 22.12 0.00 2.26 0.35 0.08 75.18 05:36:01 AM all 29.72 0.00 5.56 0.54 0.09 64.09 05:36:01 AM 0 18.39 0.00 4.46 0.43 0.08 76.64 05:36:01 AM 1 41.10 0.00 6.66 0.65 0.10 51.49 05:37:01 AM all 7.22 0.00 1.78 0.50 0.05 90.45 05:37:01 AM 0 6.09 0.00 1.62 0.45 0.05 91.79 05:37:01 AM 1 8.36 0.00 1.94 0.55 0.05 89.10 05:38:01 AM all 2.33 0.00 0.30 0.02 0.05 97.30 05:38:01 AM 0 1.05 0.00 0.23 0.02 0.05 98.65 05:38:01 AM 1 3.62 0.00 0.37 0.02 0.05 95.95 05:39:01 AM all 0.49 0.00 0.12 0.01 0.05 99.33 05:39:01 AM 0 0.67 0.00 0.13 0.02 0.05 99.13 05:39:01 AM 1 0.32 0.00 0.10 0.00 0.05 99.53 05:40:01 AM all 0.82 0.00 0.17 0.00 0.05 98.96 05:40:01 AM 0 0.62 0.00 0.13 0.00 0.03 99.21 05:40:01 AM 1 1.02 0.00 0.20 0.00 0.07 98.71 05:41:01 AM all 0.43 0.00 0.11 0.01 0.06 99.40 05:41:01 AM 0 0.38 0.00 0.13 0.00 0.07 99.42 05:41:01 AM 1 0.47 0.00 0.08 0.02 0.05 99.38 05:42:01 AM all 1.11 0.00 0.16 0.00 0.05 98.68 05:42:01 AM 0 1.47 0.00 0.18 0.00 0.07 98.28 05:42:01 AM 1 0.75 0.00 0.13 0.00 0.03 99.08 05:43:01 AM all 0.49 0.00 0.13 0.00 0.05 99.32 05:43:01 AM 0 0.32 0.00 0.12 0.00 0.05 99.51 05:43:01 AM 1 0.67 0.00 0.15 0.00 0.05 99.13 05:44:01 AM all 1.00 0.00 0.18 0.00 0.07 98.75 05:44:01 AM 0 0.37 0.00 0.20 0.00 0.08 99.35 05:44:01 AM 1 1.64 0.00 0.15 0.00 0.05 98.16 05:44:01 AM CPU %user %nice %system %iowait %steal %idle 05:45:01 AM all 0.32 0.00 0.09 0.00 0.04 99.55 05:45:01 AM 0 0.39 0.00 0.12 0.00 0.07 99.43 05:45:01 AM 1 0.25 0.00 0.07 0.00 0.02 99.67 05:46:01 AM all 2.24 0.00 0.21 0.00 0.06 97.49 05:46:01 AM 0 2.73 0.00 0.22 0.00 0.07 96.99 05:46:01 AM 1 1.75 0.00 0.20 0.00 0.05 98.00 05:47:01 AM all 0.55 0.00 0.13 0.00 0.05 99.27 05:47:01 AM 0 0.52 0.00 0.20 0.00 0.07 99.21 05:47:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 05:48:01 AM all 1.22 0.00 0.33 0.00 0.04 98.40 05:48:01 AM 0 0.89 0.00 0.27 0.00 0.03 98.81 05:48:01 AM 1 1.56 0.00 0.40 0.00 0.05 97.99 05:49:01 AM all 0.48 0.00 0.09 0.00 0.06 99.37 05:49:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.26 05:49:01 AM 1 0.37 0.00 0.10 0.00 0.07 99.47 05:50:01 AM all 0.93 0.00 0.14 0.00 0.06 98.87 05:50:01 AM 0 0.67 0.00 0.15 0.00 0.07 99.11 05:50:01 AM 1 1.19 0.00 0.13 0.00 0.05 98.63 05:51:01 AM all 0.61 0.00 0.13 0.01 0.05 99.21 05:51:01 AM 0 0.80 0.00 0.12 0.00 0.05 99.03 05:51:01 AM 1 0.42 0.00 0.13 0.02 0.05 99.38 05:52:01 AM all 1.09 0.00 0.19 0.00 0.04 98.67 05:52:01 AM 0 0.47 0.00 0.18 0.00 0.05 99.30 05:52:01 AM 1 1.72 0.00 0.20 0.00 0.03 98.05 05:53:01 AM all 0.48 0.00 0.08 0.00 0.06 99.37 05:53:01 AM 0 0.67 0.00 0.08 0.00 0.05 99.20 05:53:01 AM 1 0.30 0.00 0.08 0.00 0.07 99.55 05:54:01 AM all 4.83 0.00 1.35 0.01 0.05 93.77 05:54:01 AM 0 5.34 0.00 1.10 0.00 0.05 93.50 05:54:01 AM 1 4.31 0.00 1.59 0.02 0.05 94.03 05:55:01 AM all 31.16 0.00 3.66 0.12 0.09 64.97 05:55:01 AM 0 30.35 0.00 3.69 0.12 0.10 65.75 05:55:01 AM 1 31.97 0.00 3.63 0.12 0.08 64.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.52 0.00 1.03 0.20 0.06 92.19 Average: 0 5.31 0.00 0.94 0.19 0.06 93.50 Average: 1 7.73 0.00 1.13 0.20 0.06 90.88