---> uname -a: Linux prd-centos8-robot-2c-8g-5147.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: 2800.000 BogoMIPS: 5600.00 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 585 4933 19 2178 6813 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:57:10:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85007sec preferred_lft 85007sec inet6 fe80::f816:3eff:fe57:1004/64 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) 01/28/2026 _x86_64_ (2 CPU) 00:35:40 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 182.17 93.84 88.34 10877.44 41515.61 12:38:01 AM 102.78 1.08 101.70 75.31 11535.64 12:39:01 AM 36.49 0.42 36.08 64.79 2803.55 12:40:01 AM 76.62 6.93 69.69 1289.30 8396.53 12:41:01 AM 9.88 0.08 9.80 5.87 616.78 12:42:01 AM 2.07 0.00 2.07 0.00 88.47 12:43:01 AM 0.28 0.00 0.28 0.00 4.98 12:44:01 AM 0.28 0.00 0.28 0.00 11.25 12:45:01 AM 0.27 0.00 0.27 0.00 3.92 12:46:01 AM 0.25 0.00 0.25 0.00 10.83 12:47:01 AM 0.25 0.00 0.25 0.00 4.45 12:48:01 AM 0.33 0.00 0.33 0.00 11.50 12:49:01 AM 0.38 0.00 0.38 0.00 5.85 12:50:01 AM 0.25 0.00 0.25 0.00 18.29 12:51:01 AM 0.43 0.03 0.40 0.27 7.40 12:52:01 AM 1.43 0.00 1.43 0.00 39.94 12:53:01 AM 0.23 0.00 0.23 0.00 4.05 12:54:01 AM 0.15 0.00 0.15 0.00 9.08 12:55:01 AM 0.12 0.00 0.12 0.00 2.28 12:56:01 AM 0.40 0.00 0.40 0.00 12.96 12:57:01 AM 0.50 0.00 0.50 0.00 7.50 12:58:01 AM 16.00 0.32 15.68 36.93 830.16 Average: 19.62 4.67 14.95 561.40 2997.51 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5413656 7083196 2468768 31.32 2688 1852952 666516 7.46 184716 1966956 165940 12:38:01 AM 5161204 7004928 2721220 34.52 2688 2019456 724532 8.11 198344 2171204 40776 12:39:01 AM 5101876 7031688 2780548 35.28 2688 2101296 682748 7.64 228412 2188656 73596 12:40:01 AM 4950452 7050688 2931972 37.20 2688 2266812 655320 7.34 260212 2282136 9684 12:41:01 AM 4909268 7010060 2973156 37.72 2688 2267560 705900 7.90 260544 2325692 576 12:42:01 AM 4909408 7010232 2973016 37.72 2688 2267592 705900 7.90 260544 2325928 40 12:43:01 AM 4903908 7004792 2978516 37.79 2688 2267636 705900 7.90 260544 2331024 52 12:44:01 AM 4899872 7000928 2982552 37.84 2688 2267824 733144 8.21 260548 2335156 4 12:45:01 AM 4899972 7001060 2982452 37.84 2688 2267856 733144 8.21 260548 2335032 4 12:46:01 AM 4900216 7001524 2982208 37.83 2688 2268076 733144 8.21 260556 2335132 4 12:47:01 AM 4900152 7001496 2982272 37.83 2688 2268112 733144 8.21 260556 2335236 8 12:48:01 AM 4905444 7007012 2976980 37.77 2688 2268336 720668 8.07 260556 2329764 4 12:49:01 AM 4905492 7007088 2976932 37.77 2688 2268364 720668 8.07 260556 2329748 4 12:50:01 AM 4905124 7007188 2977300 37.77 2688 2268832 738728 8.27 260664 2330140 4 12:51:01 AM 4890704 6992808 2991720 37.95 2688 2268872 722724 8.09 260856 2343992 12 12:52:01 AM 4884624 6986964 2997800 38.03 2688 2269116 737736 8.26 260856 2349884 4 12:53:01 AM 4904268 7006640 2978156 37.78 2688 2269148 718096 8.04 260856 2330388 4 12:54:01 AM 4904664 7007268 2977760 37.78 2688 2269380 718096 8.04 260856 2330624 4 12:55:01 AM 4890120 6992772 2992304 37.96 2688 2269428 745940 8.35 260856 2344488 4 12:56:01 AM 4884176 6987064 2998248 38.04 2688 2269664 750284 8.40 260856 2350384 4 12:57:01 AM 4884076 6986996 2998348 38.04 2688 2269696 750284 8.40 260856 2350584 4 12:58:01 AM 5067904 6987820 2814520 35.71 2688 2092284 720940 8.07 305388 2147480 22844 Average: 4953481 7007737 2928943 37.16 2688 2222650 719253 8.05 254940 2294074 14253 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 296.25 195.67 1664.34 59.91 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 86.22 62.10 879.36 10.35 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 26.91 21.70 98.59 6.75 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 225.34 161.26 287.27 42.58 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 25.00 20.01 6.56 4.62 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 1.78 0.45 0.29 2.99 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 9.38 8.07 86.71 0.98 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 10.28 9.03 34.24 0.89 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 1.78 0.17 0.10 0.02 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 11.91 8.30 1.53 0.67 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 5.45 0.23 0.52 0.08 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 19.28 16.86 120.53 1.50 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 0.70 0.25 0.29 0.20 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 22.48 17.86 3.95 3.30 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 8.53 7.05 117.83 0.46 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 31.01 29.49 355.52 2.12 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 0.47 0.12 0.03 0.01 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 7.91 7.40 1.64 0.60 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 8.75 7.40 117.84 0.48 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 29.46 28.41 355.38 2.00 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 0.73 0.27 0.17 0.08 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 60.31 36.11 85.97 28.68 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 40.45 29.01 191.77 7.70 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) 01/28/2026 _x86_64_ (2 CPU) 00:35:40 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 44.61 0.04 10.45 3.46 0.15 41.29 12:37:01 AM 0 44.50 0.03 9.33 3.05 0.15 42.94 12:37:01 AM 1 44.72 0.05 11.57 3.88 0.15 39.63 12:38:01 AM all 27.29 0.00 3.84 1.57 0.08 67.22 12:38:01 AM 0 33.28 0.00 4.27 1.94 0.10 60.41 12:38:01 AM 1 21.30 0.00 3.40 1.20 0.07 74.02 12:39:01 AM all 26.74 0.00 3.74 0.33 0.11 69.07 12:39:01 AM 0 36.70 0.00 4.30 0.20 0.12 58.68 12:39:01 AM 1 16.77 0.00 3.19 0.47 0.10 79.48 12:40:01 AM all 24.86 0.00 4.74 0.90 0.08 69.41 12:40:01 AM 0 25.96 0.00 4.82 1.09 0.08 68.05 12:40:01 AM 1 23.77 0.00 4.65 0.72 0.08 70.78 12:41:01 AM all 2.06 0.00 0.31 0.06 0.05 97.52 12:41:01 AM 0 2.14 0.00 0.23 0.00 0.05 97.58 12:41:01 AM 1 1.99 0.00 0.38 0.12 0.05 97.46 12:42:01 AM all 0.58 0.00 0.09 0.02 0.07 99.25 12:42:01 AM 0 0.53 0.00 0.10 0.02 0.08 99.26 12:42:01 AM 1 0.62 0.00 0.08 0.02 0.05 99.23 12:43:01 AM all 0.62 0.00 0.12 0.00 0.05 99.21 12:43:01 AM 0 0.43 0.00 0.12 0.00 0.05 99.40 12:43:01 AM 1 0.80 0.00 0.12 0.00 0.05 99.03 12:44:01 AM all 0.84 0.00 0.17 0.00 0.07 98.93 12:44:01 AM 0 0.72 0.00 0.15 0.00 0.05 99.08 12:44:01 AM 1 0.95 0.00 0.18 0.00 0.08 98.78 12:45:01 AM all 0.48 0.00 0.11 0.00 0.07 99.34 12:45:01 AM 0 0.72 0.00 0.13 0.00 0.08 99.06 12:45:01 AM 1 0.25 0.00 0.08 0.00 0.05 99.62 12:46:01 AM all 1.07 0.00 0.15 0.00 0.06 98.72 12:46:01 AM 0 0.75 0.00 0.15 0.00 0.07 99.03 12:46:01 AM 1 1.39 0.00 0.15 0.00 0.05 98.41 12:47:01 AM all 0.50 0.00 0.10 0.00 0.07 99.33 12:47:01 AM 0 0.68 0.00 0.05 0.00 0.03 99.23 12:47:01 AM 1 0.32 0.00 0.15 0.00 0.10 99.43 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.91 0.00 0.18 0.00 0.05 98.85 12:48:01 AM 0 1.45 0.00 0.12 0.00 0.03 98.40 12:48:01 AM 1 0.37 0.00 0.25 0.00 0.07 99.31 12:49:01 AM all 0.50 0.00 0.13 0.00 0.07 99.31 12:49:01 AM 0 0.65 0.00 0.08 0.00 0.03 99.23 12:49:01 AM 1 0.35 0.00 0.17 0.00 0.10 99.38 12:50:01 AM all 2.11 0.00 0.19 0.00 0.07 97.63 12:50:01 AM 0 1.74 0.00 0.22 0.00 0.08 97.96 12:50:01 AM 1 2.47 0.00 0.17 0.00 0.05 97.31 12:51:01 AM all 0.59 0.00 0.28 0.00 0.05 99.07 12:51:01 AM 0 0.55 0.00 0.30 0.00 0.07 99.08 12:51:01 AM 1 0.63 0.00 0.27 0.00 0.03 99.06 12:52:01 AM all 1.05 0.00 0.20 0.12 0.07 98.56 12:52:01 AM 0 1.67 0.00 0.23 0.00 0.05 98.05 12:52:01 AM 1 0.43 0.00 0.17 0.23 0.08 99.08 12:53:01 AM all 0.52 0.00 0.08 0.00 0.04 99.36 12:53:01 AM 0 0.63 0.00 0.05 0.00 0.03 99.28 12:53:01 AM 1 0.40 0.00 0.12 0.00 0.05 99.43 12:54:01 AM all 1.00 0.00 0.13 0.00 0.08 98.79 12:54:01 AM 0 0.67 0.00 0.12 0.00 0.07 99.15 12:54:01 AM 1 1.34 0.00 0.15 0.00 0.08 98.43 12:55:01 AM all 0.53 0.00 0.11 0.00 0.07 99.30 12:55:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 12:55:01 AM 1 0.47 0.00 0.15 0.00 0.08 99.30 12:56:01 AM all 1.00 0.00 0.18 0.00 0.07 98.75 12:56:01 AM 0 1.41 0.00 0.25 0.00 0.07 98.28 12:56:01 AM 1 0.60 0.00 0.12 0.00 0.07 99.21 12:57:01 AM all 0.48 0.00 0.12 0.00 0.04 99.37 12:57:01 AM 0 0.42 0.00 0.18 0.00 0.07 99.33 12:57:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 12:58:01 AM all 15.64 0.00 2.01 0.10 0.08 82.17 12:58:01 AM 0 19.11 0.00 2.22 0.10 0.08 78.49 12:58:01 AM 1 12.17 0.00 1.80 0.10 0.07 85.86 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.00 0.00 1.25 0.30 0.07 91.39 Average: 0 7.97 0.00 1.25 0.29 0.07 90.42 Average: 1 6.03 0.00 1.24 0.31 0.07 92.35