---> uname -a: Linux prd-centos8-robot-2c-8g-1917.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 637 4765 19 2294 6761 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:63:ad:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84613sec preferred_lft 84613sec inet6 fe80::f816:3eff:fe63:ade3/64 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) 01/19/2026 _x86_64_ (2 CPU) 03:26:53 LINUX RESTART (2 CPU) 03:28:01 AM tps rtps wtps bread/s bwrtn/s 03:29:01 AM 124.18 1.10 123.08 75.85 12152.12 03:30:00 AM 29.22 0.47 28.76 64.83 3261.87 03:31:01 AM 65.43 9.37 56.06 1673.77 3513.21 03:32:01 AM 35.19 0.03 35.15 3.47 6489.42 03:33:01 AM 3.88 0.00 3.88 0.00 128.92 03:34:01 AM 0.17 0.00 0.17 0.00 1.87 03:35:01 AM 0.30 0.07 0.23 4.93 7.13 03:36:01 AM 2.12 0.03 2.08 1.87 273.11 03:37:01 AM 0.32 0.00 0.32 0.00 134.39 03:38:01 AM 0.33 0.00 0.33 0.00 111.96 03:39:01 AM 0.33 0.00 0.33 0.00 146.81 03:40:00 AM 0.25 0.00 0.25 0.00 39.19 03:41:01 AM 0.17 0.00 0.17 0.00 33.47 03:42:01 AM 0.37 0.03 0.33 0.27 19.68 03:43:01 AM 1.35 0.00 1.35 0.00 55.01 03:44:01 AM 0.55 0.00 0.55 0.00 127.91 03:45:01 AM 0.23 0.00 0.23 0.00 86.00 03:46:01 AM 0.23 0.00 0.23 0.00 190.60 03:47:01 AM 0.42 0.00 0.42 0.00 213.45 03:48:01 AM 0.30 0.00 0.30 0.00 92.67 03:49:01 AM 0.13 0.00 0.13 0.00 27.40 03:50:00 AM 0.17 0.00 0.17 0.00 64.22 03:51:01 AM 0.36 0.00 0.36 0.00 21.31 03:52:01 AM 0.28 0.00 0.28 0.00 18.35 03:53:01 AM 0.35 0.00 0.35 0.00 86.65 03:54:01 AM 0.35 0.00 0.35 0.00 34.21 03:55:01 AM 0.28 0.00 0.28 0.00 53.46 03:56:01 AM 19.33 0.40 18.93 46.78 2849.90 Average: 10.24 0.41 9.83 67.02 1079.82 03:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 AM 5141300 6985204 2741128 34.78 2688 2019516 729092 8.16 198960 2191524 71184 03:30:00 AM 5213920 7059620 2668508 33.85 2688 2021444 655252 7.34 219864 2097896 4 03:31:01 AM 4910448 7025488 2971980 37.70 2688 2280952 647524 7.25 260644 2327244 179076 03:32:01 AM 4909788 7024812 2972640 37.71 2688 2281088 652904 7.31 266272 2318804 20 03:33:01 AM 4909320 7024348 2973108 37.72 2688 2281092 652904 7.31 266276 2319176 8 03:34:01 AM 4909688 7024716 2972740 37.71 2688 2281092 652904 7.31 266276 2318908 8 03:35:01 AM 4859028 6976072 3023400 38.36 2688 2283108 720792 8.07 266616 2368888 1860 03:36:01 AM 4846784 6968104 3035644 38.51 2688 2287408 740124 8.29 266804 2380716 68 03:37:01 AM 4840332 6965560 3042096 38.59 2688 2291320 777684 8.71 266804 2387232 60 03:38:01 AM 4834384 6964396 3048044 38.67 2688 2296080 777684 8.71 266804 2392940 1524 03:39:01 AM 4831680 6964696 3050748 38.70 2688 2299080 794912 8.90 267172 2395500 216 03:40:00 AM 4829652 6964160 3052776 38.73 2688 2300588 777528 8.71 267172 2397640 636 03:41:01 AM 4830772 6965864 3051656 38.71 2688 2301164 777528 8.71 267172 2396532 236 03:42:01 AM 4830300 6965776 3052128 38.72 2688 2301540 777528 8.71 267292 2396876 168 03:43:01 AM 4831900 6967960 3050528 38.70 2688 2302124 745596 8.35 267292 2395484 32 03:44:01 AM 4817404 6958784 3065024 38.88 2688 2307456 780904 8.74 267344 2409220 1784 03:45:01 AM 4810092 6955596 3072336 38.98 2688 2311576 780904 8.74 267344 2416868 3376 03:46:01 AM 4809888 6959860 3072540 38.98 2688 2316088 780904 8.74 267344 2417232 2208 03:47:01 AM 4801420 6955856 3081008 39.09 2688 2320516 780904 8.74 267344 2425380 340 03:48:01 AM 4802940 6959808 3079488 39.07 2688 2322924 780904 8.74 267344 2424256 72 03:49:01 AM 4802044 6959860 3080384 39.08 2688 2323880 780904 8.74 267344 2425180 244 03:50:00 AM 4799328 6958984 3083100 39.11 2688 2325712 780572 8.74 267344 2427916 220 03:51:01 AM 4798808 6958860 3083620 39.12 2688 2326104 780572 8.74 267344 2428640 136 03:52:01 AM 4800756 6961388 3081672 39.10 2688 2326684 758896 8.50 267344 2426164 280 03:53:01 AM 4793880 6956760 3088548 39.18 2688 2328948 815380 9.13 267492 2432648 96 03:54:01 AM 4792728 6957032 3089700 39.20 2688 2330356 815380 9.13 267492 2434044 668 03:55:01 AM 4855660 7025816 3026768 38.40 2688 2336200 649552 7.27 268040 2371612 5016 03:56:01 AM 4844528 6892012 3037900 38.54 2688 2219376 762236 8.53 516356 2160764 32484 Average: 4859242 6975264 3023186 38.35 2688 2282979 747427 8.37 271675 2367332 10787 03:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 97.03 72.19 899.73 10.52 0.00 0.00 0.00 0.00 03:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:00 AM eth0 17.41 11.24 6.28 4.10 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 48.11 41.42 342.01 9.98 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 571.59 424.71 111.18 93.46 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 2.55 2.22 0.79 0.67 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 2.83 1.90 0.45 0.41 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 46.49 29.90 19.41 3.15 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 20.13 18.63 20.92 2.97 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 30.58 29.01 20.85 3.72 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 16.24 15.96 24.43 2.62 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 83.29 83.00 25.49 6.90 0.00 0.00 0.00 0.00 03:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:00 AM eth0 85.00 77.23 111.73 7.18 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 29.46 27.56 5.68 3.30 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 11.11 9.06 2.66 1.79 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 8.48 7.08 3.72 1.34 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 112.55 112.03 36.88 17.36 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 80.72 80.74 54.95 6.22 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 126.81 127.47 63.35 9.39 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 67.89 63.32 48.25 5.32 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 55.45 56.00 18.21 4.39 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 29.30 28.25 4.39 2.35 0.00 0.00 0.00 0.00 03:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:00 AM eth0 57.63 55.84 27.74 5.54 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 13.52 11.31 3.28 2.31 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 10.70 7.37 13.12 1.42 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 113.71 101.90 36.23 8.86 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 33.01 29.58 5.48 2.51 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 47.61 30.06 13.88 4.05 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 89.47 63.70 173.95 146.74 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 68.15 57.79 74.83 13.16 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) 01/19/2026 _x86_64_ (2 CPU) 03:26:53 LINUX RESTART (2 CPU) 03:28:01 AM CPU %user %nice %system %iowait %steal %idle 03:29:01 AM all 34.58 0.00 4.90 1.13 0.09 59.30 03:29:01 AM 0 29.47 0.00 4.35 0.87 0.10 65.21 03:29:01 AM 1 39.69 0.00 5.45 1.38 0.08 53.39 03:30:00 AM all 12.58 0.00 1.68 0.47 0.07 85.21 03:30:00 AM 0 11.61 0.00 1.57 0.40 0.07 86.35 03:30:00 AM 1 13.54 0.00 1.79 0.54 0.07 84.06 03:31:01 AM all 31.95 0.00 5.90 0.43 0.10 61.62 03:31:01 AM 0 23.42 0.00 5.20 0.27 0.10 71.02 03:31:01 AM 1 40.49 0.00 6.60 0.60 0.10 52.22 03:32:01 AM all 7.46 0.00 1.99 0.54 0.07 89.94 03:32:01 AM 0 2.60 0.00 1.76 0.75 0.07 94.83 03:32:01 AM 1 12.33 0.00 2.23 0.32 0.07 85.05 03:33:01 AM all 0.54 0.00 0.18 0.03 0.03 99.22 03:33:01 AM 0 0.32 0.00 0.22 0.07 0.03 99.37 03:33:01 AM 1 0.77 0.00 0.13 0.00 0.02 99.08 03:34:01 AM all 0.38 0.00 0.10 0.00 0.05 99.47 03:34:01 AM 0 0.10 0.00 0.10 0.00 0.05 99.75 03:34:01 AM 1 0.65 0.00 0.10 0.00 0.05 99.20 03:35:01 AM all 3.99 0.00 0.69 0.00 0.03 95.29 03:35:01 AM 0 4.94 0.00 1.04 0.00 0.02 94.01 03:35:01 AM 1 3.04 0.00 0.33 0.00 0.05 96.57 03:36:01 AM all 9.01 0.00 0.43 0.01 0.07 90.48 03:36:01 AM 0 3.95 0.00 0.43 0.00 0.05 95.57 03:36:01 AM 1 14.08 0.00 0.43 0.02 0.08 85.39 03:37:01 AM all 9.04 0.00 0.78 0.00 0.07 90.12 03:37:01 AM 0 4.76 0.00 0.22 0.00 0.07 94.96 03:37:01 AM 1 13.32 0.00 1.34 0.00 0.07 85.27 03:38:01 AM all 8.06 0.00 0.28 0.01 0.08 91.57 03:38:01 AM 0 12.30 0.00 0.35 0.00 0.07 87.28 03:38:01 AM 1 3.82 0.00 0.22 0.02 0.08 95.86 03:39:01 AM all 9.42 0.00 1.16 0.01 0.07 89.35 03:39:01 AM 0 6.90 0.00 0.54 0.02 0.08 92.46 03:39:01 AM 1 11.94 0.00 1.77 0.00 0.05 86.23 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:00 AM all 7.77 0.00 0.75 0.00 0.07 91.41 03:40:00 AM 0 5.10 0.00 0.58 0.00 0.07 94.25 03:40:00 AM 1 10.42 0.00 0.91 0.00 0.07 88.60 03:41:01 AM all 5.43 0.00 0.44 0.00 0.06 94.07 03:41:01 AM 0 1.73 0.00 0.25 0.00 0.05 97.97 03:41:01 AM 1 9.14 0.00 0.63 0.00 0.07 90.16 03:42:01 AM all 4.37 0.00 0.44 0.00 0.08 95.11 03:42:01 AM 0 2.87 0.00 0.35 0.00 0.07 96.71 03:42:01 AM 1 5.87 0.00 0.54 0.00 0.08 93.51 03:43:01 AM all 5.27 0.00 0.41 0.01 0.06 94.26 03:43:01 AM 0 3.29 0.00 0.28 0.02 0.07 96.34 03:43:01 AM 1 7.30 0.00 0.53 0.00 0.05 92.12 03:44:01 AM all 11.33 0.00 0.78 0.00 0.07 87.82 03:44:01 AM 0 4.04 0.00 0.60 0.00 0.07 95.28 03:44:01 AM 1 18.72 0.00 0.95 0.00 0.07 80.26 03:45:01 AM all 4.74 0.00 0.49 0.01 0.08 94.68 03:45:01 AM 0 2.04 0.00 0.40 0.02 0.07 97.47 03:45:01 AM 1 7.44 0.00 0.59 0.00 0.08 91.89 03:46:01 AM all 5.62 0.00 0.54 0.00 0.08 93.76 03:46:01 AM 0 3.44 0.00 0.59 0.00 0.07 95.91 03:46:01 AM 1 7.81 0.00 0.49 0.00 0.08 91.62 03:47:01 AM all 6.25 0.00 0.35 0.01 0.08 93.31 03:47:01 AM 0 2.93 0.00 0.39 0.02 0.08 96.58 03:47:01 AM 1 9.58 0.00 0.32 0.00 0.07 90.04 03:48:01 AM all 5.13 0.00 0.89 0.00 0.08 93.91 03:48:01 AM 0 6.06 0.00 1.16 0.00 0.07 92.72 03:48:01 AM 1 4.20 0.00 0.62 0.00 0.08 95.10 03:49:01 AM all 3.15 0.00 0.38 0.00 0.08 96.39 03:49:01 AM 0 2.53 0.00 0.32 0.00 0.07 97.09 03:49:01 AM 1 3.76 0.00 0.45 0.00 0.08 95.70 03:50:00 AM all 5.67 0.00 0.35 0.00 0.07 93.91 03:50:00 AM 0 4.21 0.00 0.30 0.00 0.07 95.42 03:50:00 AM 1 7.12 0.00 0.41 0.00 0.07 92.40 03:50:00 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 4.52 0.00 0.18 0.01 0.06 95.23 03:51:01 AM 0 4.50 0.00 0.17 0.00 0.07 95.27 03:51:01 AM 1 4.55 0.00 0.20 0.02 0.05 95.19 03:52:01 AM all 4.31 0.00 0.36 0.00 0.05 95.28 03:52:01 AM 0 5.10 0.00 0.54 0.00 0.05 94.31 03:52:01 AM 1 3.52 0.00 0.18 0.00 0.05 96.24 03:53:01 AM all 8.21 0.00 0.86 0.00 0.07 90.86 03:53:01 AM 0 8.64 0.00 0.87 0.00 0.05 90.43 03:53:01 AM 1 7.80 0.00 0.86 0.00 0.08 91.26 03:54:01 AM all 3.88 0.00 0.80 0.00 0.08 95.24 03:54:01 AM 0 1.66 0.00 0.43 0.00 0.08 97.83 03:54:01 AM 1 6.10 0.00 1.16 0.00 0.08 92.66 03:55:01 AM all 10.19 0.00 0.57 0.00 0.05 89.20 03:55:01 AM 0 15.29 0.00 0.69 0.00 0.05 83.97 03:55:01 AM 1 5.08 0.00 0.45 0.00 0.05 94.42 03:56:01 AM all 26.74 0.00 3.21 0.19 0.08 69.77 03:56:01 AM 0 25.31 0.00 3.41 0.25 0.08 70.94 03:56:01 AM 1 28.16 0.00 3.01 0.13 0.08 68.61 Average: all 8.93 0.00 1.07 0.10 0.07 89.84 Average: 0 7.12 0.00 0.97 0.10 0.07 91.75 Average: 1 10.73 0.00 1.17 0.11 0.07 87.92