---> uname -a: Linux prd-centos8-robot-2c-8g-13052.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4734 19 2358 6794 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:ad:6d:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85462sec preferred_lft 85462sec inet6 fe80::f816:3eff:fead:6dc6/64 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) 02/18/2026 _x86_64_ (2 CPU) 00:39:42 LINUX RESTART (2 CPU) 12:40:00 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 157.55 147.17 10.38 2680.19 973.58 12:41:01 AM 210.78 143.00 67.78 14447.05 40664.06 12:42:01 AM 124.14 1.08 123.06 75.31 12573.89 12:43:01 AM 22.28 0.38 21.90 64.26 1876.34 12:44:01 AM 64.91 6.93 57.98 1286.37 3736.12 12:45:01 AM 34.24 0.03 34.21 3.47 6306.06 12:46:01 AM 3.62 0.07 3.55 4.93 186.19 12:47:01 AM 2.57 0.00 2.57 0.00 646.38 12:48:01 AM 0.53 0.00 0.53 0.00 382.57 12:49:01 AM 0.58 0.02 0.57 1.07 198.43 12:50:01 AM 0.98 0.00 0.98 0.00 859.35 12:51:01 AM 0.48 0.03 0.45 1.87 275.66 12:52:01 AM 0.93 0.35 0.58 53.45 567.04 12:53:01 AM 0.25 0.00 0.25 0.00 17.25 12:54:01 AM 1.75 0.18 1.56 4.26 103.51 12:55:01 AM 33.84 0.68 33.16 96.77 4670.28 Average: 33.60 10.35 23.26 1071.14 4866.21 12:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 7296776 7282688 585648 7.43 2688 201776 510472 6.48 92204 324432 9280 12:41:01 AM 5362796 6993968 2519628 31.97 2688 1821068 780460 8.74 200016 2028788 146864 12:42:01 AM 5147636 6993348 2734788 34.69 2688 2022108 735688 8.24 198392 2187388 40196 12:43:01 AM 5221652 7069696 2660772 33.76 2688 2024036 646376 7.24 219240 2092576 9004 12:44:01 AM 4895300 6998440 2987124 37.90 2688 2268764 687708 7.70 255072 2349164 175688 12:45:01 AM 4937288 7039764 2945136 37.36 2688 2269076 653212 7.31 260716 2299292 4 12:46:01 AM 4884700 6989976 2997724 38.03 2688 2271876 718472 8.04 261464 2350716 900 12:47:01 AM 4856284 6981084 3026140 38.39 2688 2291412 718472 8.04 261520 2379292 3332 12:48:01 AM 4847688 6980844 3034736 38.50 2688 2299756 718472 8.04 261520 2387764 348 12:49:01 AM 4830404 6972776 3052020 38.72 2688 2309012 754536 8.45 261584 2404528 3804 12:50:01 AM 4783628 6949296 3098796 39.31 2688 2332276 788836 8.83 261584 2451124 1600 12:51:01 AM 4745860 6927320 3136564 39.79 2688 2348064 799840 8.96 261820 2488868 9172 12:52:01 AM 4375896 6892680 3506528 44.49 2688 2357448 783740 8.78 263136 2477960 60 12:53:01 AM 4373328 6890776 3509096 44.52 2688 2358060 783740 8.78 263152 2480556 296 12:54:01 AM 5014592 7029032 2867832 36.38 2688 2182420 649276 7.27 346312 2134532 7272 12:55:01 AM 4941240 7047704 2941184 37.31 2688 2279196 659980 7.39 551068 2028972 10296 Average: 5032192 7002462 2850232 36.16 2688 2102272 711830 7.97 263675 2179122 26132 12:40:00 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 85.85 64.15 392.41 7.32 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 319.63 195.97 1664.70 61.43 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 92.70 66.71 897.86 9.96 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 15.40 9.58 6.61 4.10 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 46.48 39.74 342.68 9.89 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 179.71 131.94 37.59 36.19 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 31.72 22.76 29.21 5.76 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 36.74 35.44 136.11 9.76 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 17.76 14.41 49.60 6.28 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 30.84 26.96 67.85 12.78 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 35.10 31.09 376.61 2.64 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 24.94 23.19 254.25 2.24 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 46.00 62.95 117.41 5.39 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 17.70 14.38 4.26 2.56 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 47.10 32.68 71.24 32.55 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 57.61 40.04 115.76 92.30 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 66.65 49.87 278.25 19.58 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) 02/18/2026 _x86_64_ (2 CPU) 00:39:42 LINUX RESTART (2 CPU) 12:40:00 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 93.33 0.00 6.67 0.00 0.00 0.00 12:40:01 AM 0 92.38 0.00 7.62 0.00 0.00 0.00 12:40:01 AM 1 94.29 0.00 5.71 0.00 0.00 0.00 12:41:01 AM all 44.48 0.08 11.70 7.10 0.13 36.51 12:41:01 AM 0 45.39 0.10 11.83 8.36 0.13 34.19 12:41:01 AM 1 43.57 0.05 11.58 5.85 0.13 38.82 12:42:01 AM all 28.01 0.00 4.75 1.50 0.09 65.64 12:42:01 AM 0 25.03 0.00 3.87 1.22 0.10 69.78 12:42:01 AM 1 30.99 0.00 5.63 1.78 0.08 61.52 12:43:01 AM all 10.73 0.00 1.49 0.51 0.07 87.21 12:43:01 AM 0 2.87 0.00 0.99 0.33 0.07 95.74 12:43:01 AM 1 18.56 0.00 1.98 0.68 0.07 78.70 12:44:01 AM all 33.01 0.00 6.29 0.59 0.10 60.01 12:44:01 AM 0 18.11 0.00 4.88 0.45 0.10 76.46 12:44:01 AM 1 47.92 0.00 7.70 0.73 0.10 43.55 12:45:01 AM all 3.80 0.00 1.14 0.84 0.04 94.18 12:45:01 AM 0 4.86 0.00 1.09 0.87 0.05 93.13 12:45:01 AM 1 2.74 0.00 1.19 0.82 0.03 95.22 12:46:01 AM all 5.84 0.00 0.30 0.01 0.05 93.80 12:46:01 AM 0 2.43 0.00 0.28 0.02 0.05 97.22 12:46:01 AM 1 9.26 0.00 0.32 0.00 0.05 90.38 12:47:01 AM all 19.99 0.00 0.25 0.08 0.07 79.62 12:47:01 AM 0 3.14 0.00 0.27 0.15 0.05 96.39 12:47:01 AM 1 36.80 0.00 0.23 0.00 0.08 62.88 12:48:01 AM all 8.38 0.00 0.15 0.02 0.04 91.41 12:48:01 AM 0 3.39 0.00 0.15 0.03 0.03 96.39 12:48:01 AM 1 13.37 0.00 0.15 0.00 0.05 86.43 12:49:01 AM all 16.03 0.00 0.22 0.03 0.06 83.67 12:49:01 AM 0 26.92 0.00 0.20 0.02 0.07 72.80 12:49:01 AM 1 5.15 0.00 0.23 0.03 0.05 94.54 12:50:01 AM all 2.29 0.00 0.18 0.08 0.07 97.38 12:50:01 AM 0 2.61 0.00 0.23 0.17 0.07 96.92 12:50:01 AM 1 1.97 0.00 0.13 0.00 0.07 97.83 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 2.72 0.00 0.28 0.03 0.06 96.91 12:51:01 AM 0 4.08 0.00 0.44 0.07 0.07 95.35 12:51:01 AM 1 1.35 0.00 0.13 0.00 0.05 98.46 12:52:01 AM all 8.42 0.00 2.49 0.05 0.07 88.98 12:52:01 AM 0 6.32 0.00 2.55 0.00 0.05 91.08 12:52:01 AM 1 10.51 0.00 2.43 0.10 0.08 86.88 12:53:01 AM all 5.26 0.00 0.19 0.00 0.06 94.49 12:53:01 AM 0 8.19 0.00 0.20 0.00 0.07 91.55 12:53:01 AM 1 2.34 0.00 0.18 0.00 0.05 97.43 12:54:01 AM all 8.46 0.00 1.33 0.00 0.06 90.15 12:54:01 AM 0 3.96 0.00 0.53 0.00 0.05 95.46 12:54:01 AM 1 12.97 0.00 2.12 0.00 0.07 84.84 12:55:01 AM all 30.47 0.00 3.71 0.45 0.08 65.29 12:55:01 AM 0 29.71 0.00 3.66 0.42 0.08 66.13 12:55:01 AM 1 31.24 0.00 3.77 0.48 0.07 64.44 Average: all 15.28 0.01 2.30 0.75 0.07 81.60 Average: 0 12.55 0.01 2.08 0.80 0.07 84.49 Average: 1 18.01 0.00 2.52 0.70 0.07 78.70