---> uname -a: Linux prd-centos8-robot-2c-8g-34444.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 665 4844 19 2187 6733 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:60:f1:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85013sec preferred_lft 85013sec inet6 fe80::f816:3eff:fe60:f1d5/64 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) 01/13/2026 _x86_64_ (2 CPU) 00:31:36 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 110.16 22.31 87.85 6619.93 7920.68 12:34:01 AM 78.14 1.08 77.06 75.31 10123.79 12:35:01 AM 42.89 0.42 42.48 64.79 3439.53 12:36:01 AM 74.04 9.42 64.62 1682.12 7866.29 12:37:01 AM 8.13 0.08 8.05 5.87 598.60 12:38:01 AM 3.78 0.00 3.78 0.00 136.77 12:39:01 AM 0.30 0.00 0.30 0.00 5.52 12:40:01 AM 0.22 0.00 0.22 0.00 9.91 12:41:01 AM 0.23 0.00 0.23 0.00 3.80 12:42:01 AM 0.30 0.00 0.30 0.00 12.58 12:43:01 AM 0.27 0.00 0.27 0.00 4.45 12:44:02 AM 0.32 0.00 0.32 0.00 11.16 12:45:01 AM 0.17 0.00 0.17 0.00 3.13 12:46:01 AM 0.12 0.00 0.12 0.00 16.81 12:47:01 AM 0.35 0.03 0.32 0.27 7.75 12:48:01 AM 1.37 0.00 1.37 0.00 38.24 12:49:01 AM 0.15 0.00 0.15 0.00 2.73 12:50:01 AM 0.18 0.00 0.18 0.00 9.37 12:51:01 AM 0.30 0.00 0.30 0.00 4.88 12:52:01 AM 0.48 0.00 0.48 0.00 15.18 12:53:01 AM 0.32 0.00 0.32 0.00 5.68 12:54:01 AM 18.63 0.40 18.23 46.78 893.59 Average: 15.50 1.53 13.97 386.45 1416.11 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5254608 6978200 2627816 33.34 2688 1905876 753524 8.44 187392 2120600 185940 12:34:01 AM 5089088 6930848 2793336 35.44 2688 2017404 783368 8.77 198904 2240684 31240 12:35:01 AM 4955448 6925088 2926976 37.13 2688 2140476 787860 8.82 233732 2328068 101412 12:36:01 AM 4859124 6970116 3023300 38.35 2688 2277240 705196 7.90 266656 2367672 10824 12:37:01 AM 4820432 6932016 3061992 38.85 2688 2277980 756592 8.47 266984 2409628 568 12:38:01 AM 4820492 6932112 3061932 38.85 2688 2278016 756592 8.47 266984 2409824 40 12:39:01 AM 4811648 6923456 3070776 38.96 2688 2278244 792464 8.87 266984 2418356 236 12:40:01 AM 4811116 6922996 3071308 38.96 2688 2278276 779392 8.73 266988 2418884 40 12:41:01 AM 4809336 6921448 3073088 38.99 2688 2278504 779392 8.73 266996 2420872 232 12:42:01 AM 4808968 6921112 3073456 38.99 2688 2278536 779392 8.73 266996 2421188 52 12:43:01 AM 4816312 6928696 3066112 38.90 2688 2278760 770876 8.63 266996 2413880 236 12:44:02 AM 4816276 6928676 3066148 38.90 2688 2278792 770876 8.63 266996 2413828 40 12:45:01 AM 4815676 6928272 3066748 38.91 2688 2278972 791956 8.87 267004 2414252 192 12:46:01 AM 4815400 6928280 3067024 38.91 2688 2279256 791956 8.87 267104 2414532 16 12:47:01 AM 4800876 6913796 3081548 39.09 2688 2279296 795832 8.91 267256 2428424 8 12:48:01 AM 4786120 6899280 3096304 39.28 2688 2279536 817892 9.16 267256 2443108 4 12:49:01 AM 4800540 6913732 3081884 39.10 2688 2279568 817892 9.16 267256 2428920 8 12:50:01 AM 4800268 6913696 3082156 39.10 2688 2279804 802796 8.99 267256 2429160 4 12:51:01 AM 4800584 6914060 3081840 39.10 2688 2279852 816852 9.15 267256 2428652 4 12:52:01 AM 4785852 6899568 3096572 39.28 2688 2280092 831916 9.31 267256 2443144 4 12:53:01 AM 4800152 6913900 3082272 39.10 2688 2280124 816428 9.14 267256 2428976 4 12:54:01 AM 4994588 6922716 2887836 36.64 2688 2100348 774752 8.67 468020 2058312 22348 Average: 4857859 6925548 3024565 38.37 2688 2235680 785173 8.79 267979 2377317 16066 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 328.47 220.99 1917.02 63.89 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 70.48 47.10 618.55 7.56 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 44.03 36.21 322.70 8.56 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 209.57 156.74 61.84 41.71 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 33.63 25.50 7.27 4.96 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 0.92 0.43 0.19 2.32 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 18.33 16.81 120.10 1.25 0.00 0.00 0.00 0.00 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 0.80 0.25 0.29 0.21 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 9.31 8.41 1.40 0.67 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 2.20 0.37 0.42 0.21 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 17.43 16.83 120.14 1.31 0.00 0.00 0.00 0.00 12:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:02 AM eth0 0.90 0.15 0.08 0.02 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 6.88 5.47 1.64 0.92 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 15.83 12.05 3.54 3.41 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 9.40 7.71 118.10 0.68 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 38.03 30.68 356.45 2.20 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 1.15 0.12 0.08 0.01 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 7.97 7.23 1.99 0.59 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 8.41 7.46 117.80 0.49 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 33.63 31.64 355.63 2.20 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 0.83 0.20 0.18 0.08 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 59.83 43.69 89.14 31.66 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 41.75 30.75 191.72 7.96 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) 01/13/2026 _x86_64_ (2 CPU) 00:31:36 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 47.81 0.00 7.13 1.08 0.10 43.89 12:33:01 AM 0 47.69 0.00 7.12 1.27 0.10 43.82 12:33:01 AM 1 47.92 0.00 7.14 0.89 0.10 43.95 12:34:01 AM all 21.16 0.00 3.05 0.86 0.08 74.86 12:34:01 AM 0 23.03 0.00 3.20 0.87 0.07 72.83 12:34:01 AM 1 19.29 0.00 2.90 0.85 0.08 76.88 12:35:01 AM all 27.65 0.00 3.65 0.29 0.08 68.34 12:35:01 AM 0 19.71 0.00 3.02 0.22 0.08 76.97 12:35:01 AM 1 35.58 0.00 4.27 0.37 0.07 59.72 12:36:01 AM all 22.80 0.00 4.74 0.91 0.08 71.47 12:36:01 AM 0 18.83 0.00 4.74 0.63 0.08 75.71 12:36:01 AM 1 26.77 0.00 4.73 1.18 0.08 67.23 12:37:01 AM all 2.05 0.00 0.28 0.05 0.06 97.56 12:37:01 AM 0 0.27 0.00 0.20 0.05 0.05 99.43 12:37:01 AM 1 3.83 0.00 0.37 0.05 0.07 95.69 12:38:01 AM all 0.52 0.00 0.11 0.02 0.08 99.28 12:38:01 AM 0 0.30 0.00 0.13 0.03 0.08 99.45 12:38:01 AM 1 0.73 0.00 0.08 0.00 0.07 99.12 12:39:01 AM all 0.97 0.00 0.14 0.00 0.07 98.82 12:39:01 AM 0 0.90 0.00 0.22 0.00 0.08 98.79 12:39:01 AM 1 1.03 0.00 0.07 0.00 0.05 98.85 12:40:01 AM all 0.52 0.00 0.11 0.00 0.08 99.29 12:40:01 AM 0 0.62 0.00 0.07 0.00 0.05 99.27 12:40:01 AM 1 0.42 0.00 0.15 0.00 0.12 99.31 12:41:01 AM all 0.96 0.00 0.13 0.00 0.07 98.85 12:41:01 AM 0 1.39 0.00 0.12 0.00 0.07 98.43 12:41:01 AM 1 0.53 0.00 0.13 0.00 0.07 99.27 12:42:01 AM all 0.47 0.00 0.10 0.00 0.08 99.36 12:42:01 AM 0 0.32 0.00 0.10 0.00 0.08 99.50 12:42:01 AM 1 0.62 0.00 0.10 0.00 0.07 99.22 12:43:01 AM all 0.91 0.00 0.15 0.00 0.08 98.86 12:43:01 AM 0 0.80 0.00 0.20 0.00 0.08 98.91 12:43:01 AM 1 1.02 0.00 0.10 0.00 0.08 98.80 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:02 AM all 0.48 0.00 0.12 0.00 0.09 99.31 12:44:02 AM 0 0.58 0.00 0.08 0.00 0.07 99.27 12:44:02 AM 1 0.38 0.00 0.15 0.00 0.12 99.35 12:45:01 AM all 1.10 0.00 0.13 0.00 0.07 98.71 12:45:01 AM 0 0.92 0.00 0.08 0.00 0.03 98.96 12:45:01 AM 1 1.28 0.00 0.17 0.00 0.10 98.45 12:46:01 AM all 1.50 0.00 0.18 0.00 0.09 98.23 12:46:01 AM 0 1.05 0.00 0.12 0.00 0.08 98.75 12:46:01 AM 1 1.94 0.00 0.25 0.00 0.10 97.71 12:47:01 AM all 0.60 0.00 0.28 0.00 0.07 99.05 12:47:01 AM 0 0.63 0.00 0.18 0.00 0.05 99.13 12:47:01 AM 1 0.57 0.00 0.38 0.00 0.08 98.96 12:48:01 AM all 1.04 0.00 0.19 0.01 0.08 98.67 12:48:01 AM 0 1.12 0.00 0.22 0.02 0.08 98.56 12:48:01 AM 1 0.97 0.00 0.17 0.00 0.08 98.78 12:49:01 AM all 0.48 0.00 0.09 0.00 0.07 99.36 12:49:01 AM 0 0.37 0.00 0.12 0.00 0.08 99.43 12:49:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 12:50:01 AM all 1.00 0.00 0.13 0.00 0.07 98.81 12:50:01 AM 0 1.36 0.00 0.13 0.00 0.08 98.43 12:50:01 AM 1 0.65 0.00 0.12 0.00 0.05 99.18 12:51:01 AM all 0.54 0.00 0.12 0.00 0.08 99.27 12:51:01 AM 0 0.49 0.00 0.17 0.00 0.08 99.26 12:51:01 AM 1 0.60 0.00 0.07 0.00 0.07 99.27 12:52:01 AM all 1.08 0.00 0.21 0.00 0.08 98.63 12:52:01 AM 0 0.94 0.00 0.20 0.00 0.08 98.78 12:52:01 AM 1 1.22 0.00 0.22 0.00 0.08 98.48 12:53:01 AM all 0.48 0.00 0.11 0.00 0.08 99.33 12:53:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 12:53:01 AM 1 0.40 0.00 0.15 0.00 0.10 99.35 12:54:01 AM all 19.99 0.00 2.95 0.12 0.08 76.87 12:54:01 AM 0 11.21 0.00 2.89 0.03 0.07 85.81 12:54:01 AM 1 28.78 0.00 3.01 0.20 0.08 67.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.01 0.00 1.10 0.15 0.08 91.66 Average: 0 6.06 0.00 1.06 0.14 0.07 92.67 Average: 1 7.97 0.00 1.13 0.16 0.08 90.66