---> uname -a: Linux prd-centos8-robot-2c-8g-7517.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 657 4767 19 2273 6741 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:88:05:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84683sec preferred_lft 84683sec inet6 fe80::f816:3eff:fe88:586/64 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) 02/04/2026 _x86_64_ (2 CPU) 00:35:20 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 99.72 6.38 93.33 1097.55 6727.88 12:38:01 AM 75.11 1.37 73.74 135.42 9755.96 12:39:01 AM 59.07 6.78 52.29 1248.73 3281.29 12:40:01 AM 43.30 0.22 43.09 43.59 6877.22 12:41:01 AM 4.43 0.07 4.37 4.93 193.44 12:42:01 AM 2.00 0.00 2.00 0.00 104.45 12:43:01 AM 0.75 0.00 0.75 0.00 86.75 12:44:01 AM 0.27 0.00 0.27 0.00 38.03 12:45:01 AM 0.18 0.00 0.18 0.00 1.90 12:46:01 AM 0.23 0.00 0.23 0.00 74.84 12:47:01 AM 0.60 0.00 0.60 0.00 11.85 12:48:01 AM 0.43 0.00 0.43 0.00 58.32 12:49:01 AM 0.47 0.00 0.47 0.00 78.02 12:50:01 AM 0.73 0.00 0.73 0.00 40.13 12:51:01 AM 0.63 0.03 0.60 0.27 18.08 12:52:01 AM 1.43 0.00 1.43 0.00 103.23 12:53:01 AM 0.37 0.00 0.37 0.00 33.84 12:54:01 AM 0.68 0.00 0.68 0.00 91.70 12:55:01 AM 0.42 0.00 0.42 0.00 77.39 12:56:01 AM 0.63 0.00 0.63 0.00 86.25 12:57:01 AM 0.42 0.00 0.42 0.00 27.25 12:58:01 AM 0.30 0.00 0.30 0.00 135.81 12:59:01 AM 0.75 0.00 0.75 0.00 125.27 01:00:01 AM 0.83 0.00 0.83 0.00 149.54 01:01:01 AM 0.98 0.02 0.97 0.13 102.95 01:02:01 AM 0.55 0.07 0.48 1.73 164.17 01:03:01 AM 18.39 0.40 17.99 46.78 909.56 Average: 11.62 0.57 11.05 95.52 1087.23 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5215848 7015168 2666584 33.83 2688 1976092 733592 8.21 187176 2135228 205096 12:38:01 AM 5238264 7086160 2644168 33.55 2688 2023628 663412 7.43 219016 2075232 9588 12:39:01 AM 4852720 6964808 3029712 38.44 2688 2277332 780724 8.74 257780 2387264 184792 12:40:01 AM 4910792 7013920 2971640 37.70 2688 2269316 707784 7.93 260488 2323224 4 12:41:01 AM 4863536 6967852 3018896 38.30 2688 2270500 778116 8.71 260912 2369980 308 12:42:01 AM 4860936 6966156 3021496 38.33 2688 2271408 778116 8.71 260920 2372640 272 12:43:01 AM 4854424 6961692 3028008 38.41 2688 2273448 778116 8.71 261116 2378864 112 12:44:01 AM 4853764 6961936 3028668 38.42 2688 2274352 778116 8.71 261116 2379696 24 12:45:01 AM 4851660 6959840 3030772 38.45 2688 2274360 778116 8.71 261116 2381796 16 12:46:01 AM 4848840 6959244 3033592 38.49 2688 2276584 778116 8.71 261168 2384456 60 12:47:01 AM 4848624 6959348 3033808 38.49 2688 2276912 793520 8.89 261172 2384756 336 12:48:01 AM 4846372 6959144 3036060 38.52 2688 2278968 793520 8.89 261344 2386684 844 12:49:01 AM 4844732 6959064 3037700 38.54 2688 2280520 793520 8.89 261352 2388372 236 12:50:01 AM 4843380 6958436 3039052 38.55 2688 2281244 813480 9.11 261368 2389380 32 12:51:01 AM 4843112 6958460 3039320 38.56 2688 2281528 814268 9.12 261484 2389540 60 12:52:01 AM 4840560 6958032 3041872 38.59 2688 2283644 791168 8.86 261508 2392404 16 12:53:01 AM 4838460 6958060 3043972 38.62 2688 2285772 791168 8.86 261536 2394392 1332 12:54:01 AM 4836744 6957944 3045688 38.64 2688 2287396 791168 8.86 261728 2395812 660 12:55:01 AM 4834992 6957800 3047440 38.66 2688 2289040 791168 8.86 261936 2397332 296 12:56:01 AM 4831828 6957036 3050604 38.70 2688 2291436 791168 8.86 262148 2400308 512 12:57:01 AM 4831912 6958076 3050520 38.70 2688 2292360 791168 8.86 262160 2400412 792 12:58:01 AM 4827180 6956684 3055252 38.76 2688 2295692 791168 8.86 262308 2405204 172 12:59:01 AM 4822392 6956436 3060040 38.82 2688 2300244 791168 8.86 262516 2409824 1536 01:00:01 AM 4818688 6955636 3063744 38.87 2688 2303120 795892 8.91 262612 2412992 500 01:01:01 AM 4813180 6953968 3069252 38.94 2688 2307000 795892 8.91 262680 2418400 1888 01:02:01 AM 4808240 6953560 3074192 39.00 2688 2311520 795892 8.91 262832 2423448 1624 01:03:01 AM 4934000 6954192 2948432 37.41 2688 2192648 757112 8.48 503600 2084832 82700 Average: 4874636 6967728 3007796 38.16 2688 2260225 779135 8.72 266115 2357869 18289 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 124.91 96.87 1132.63 17.76 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 77.14 54.32 623.02 8.45 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 44.84 35.34 338.35 18.15 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 187.09 143.07 43.47 32.88 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 25.96 14.43 8.86 2.22 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 9.27 7.65 2.62 1.34 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 47.05 46.60 8.63 7.13 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 33.28 31.93 5.66 2.72 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 1.70 0.43 0.16 0.03 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 61.69 60.37 11.66 5.30 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 33.17 13.48 5.88 1.40 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 109.30 93.05 21.47 12.96 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 53.62 52.37 11.12 4.71 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 25.53 19.51 5.52 3.74 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 16.11 14.50 3.01 1.37 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 39.84 37.19 8.48 5.43 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 48.28 46.90 11.92 7.96 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 65.32 65.77 10.89 7.46 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 61.98 64.20 10.63 7.38 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 68.04 67.04 18.22 7.78 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 23.26 17.75 4.95 2.48 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 47.98 46.21 8.02 6.68 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 68.11 68.63 14.52 9.81 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 51.91 51.59 11.03 6.43 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 26.99 25.72 5.47 3.35 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 2.17 2.77 1.65 0.64 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 101.37 69.21 193.75 158.26 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 53.92 46.18 93.39 12.73 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) 02/04/2026 _x86_64_ (2 CPU) 00:35:20 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 38.26 0.00 5.82 1.08 0.10 54.74 12:37:01 AM 0 37.01 0.00 5.48 0.91 0.10 56.49 12:37:01 AM 1 39.51 0.00 6.15 1.25 0.10 52.99 12:38:01 AM all 18.55 0.00 2.81 1.17 0.09 77.38 12:38:01 AM 0 19.44 0.00 3.06 1.09 0.08 76.34 12:38:01 AM 1 17.67 0.00 2.57 1.25 0.10 78.42 12:39:01 AM all 28.59 0.00 5.28 0.42 0.09 65.62 12:39:01 AM 0 26.53 0.00 4.88 0.58 0.08 67.93 12:39:01 AM 1 30.65 0.00 5.67 0.27 0.10 63.31 12:40:01 AM all 7.83 0.00 2.04 0.67 0.07 89.40 12:40:01 AM 0 11.70 0.00 2.15 0.68 0.07 85.39 12:40:01 AM 1 3.95 0.00 1.92 0.65 0.07 93.41 12:41:01 AM all 3.98 0.00 0.25 0.03 0.07 95.68 12:41:01 AM 0 1.04 0.00 0.18 0.03 0.07 98.68 12:41:01 AM 1 6.93 0.00 0.32 0.02 0.07 92.67 12:42:01 AM all 2.37 0.00 0.19 0.01 0.09 97.34 12:42:01 AM 0 3.39 0.00 0.27 0.02 0.08 96.24 12:42:01 AM 1 1.35 0.00 0.12 0.00 0.10 98.43 12:43:01 AM all 9.67 0.00 0.49 0.00 0.08 89.76 12:43:01 AM 0 18.15 0.00 0.68 0.00 0.07 81.09 12:43:01 AM 1 1.59 0.00 0.30 0.00 0.08 98.03 12:44:01 AM all 5.16 0.00 0.34 0.00 0.08 94.42 12:44:01 AM 0 8.73 0.00 0.46 0.00 0.09 90.72 12:44:01 AM 1 1.70 0.00 0.22 0.00 0.07 98.01 12:45:01 AM all 0.45 0.00 0.11 0.00 0.07 99.37 12:45:01 AM 0 0.35 0.00 0.15 0.00 0.10 99.40 12:45:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 12:46:01 AM all 6.64 0.00 0.31 0.00 0.08 92.98 12:46:01 AM 0 11.63 0.00 0.27 0.00 0.08 88.02 12:46:01 AM 1 1.66 0.00 0.35 0.00 0.07 97.93 12:47:01 AM all 1.75 0.00 0.18 0.01 0.08 97.99 12:47:01 AM 0 1.85 0.00 0.13 0.00 0.03 97.98 12:47:01 AM 1 1.66 0.00 0.22 0.02 0.12 97.99 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 10.33 0.00 0.65 0.00 0.06 88.96 12:48:01 AM 0 14.79 0.00 0.69 0.00 0.07 84.45 12:48:01 AM 1 5.92 0.00 0.61 0.00 0.05 93.41 12:49:01 AM all 4.73 0.00 0.23 0.01 0.08 94.95 12:49:01 AM 0 7.43 0.00 0.17 0.00 0.05 92.35 12:49:01 AM 1 2.04 0.00 0.30 0.02 0.10 97.54 12:50:01 AM all 5.14 0.00 0.32 0.00 0.07 94.46 12:50:01 AM 0 5.06 0.00 0.36 0.00 0.07 94.52 12:50:01 AM 1 5.23 0.00 0.29 0.00 0.07 94.41 12:51:01 AM all 2.33 0.00 0.34 0.00 0.08 97.25 12:51:01 AM 0 1.67 0.00 0.35 0.00 0.08 97.90 12:51:01 AM 1 3.01 0.00 0.32 0.00 0.08 96.59 12:52:01 AM all 7.87 0.00 0.32 0.01 0.09 91.71 12:52:01 AM 0 5.47 0.00 0.28 0.02 0.08 94.15 12:52:01 AM 1 10.31 0.00 0.36 0.00 0.10 89.23 12:53:01 AM all 7.89 0.00 0.48 0.00 0.08 91.56 12:53:01 AM 0 13.04 0.00 0.70 0.00 0.07 86.19 12:53:01 AM 1 2.86 0.00 0.27 0.00 0.08 96.79 12:54:01 AM all 4.62 0.00 0.40 0.00 0.08 94.91 12:54:01 AM 0 4.48 0.00 0.40 0.00 0.07 95.05 12:54:01 AM 1 4.75 0.00 0.40 0.00 0.08 94.76 12:55:01 AM all 4.41 0.00 0.31 0.00 0.06 95.22 12:55:01 AM 0 4.53 0.00 0.32 0.00 0.07 95.08 12:55:01 AM 1 4.29 0.00 0.30 0.00 0.05 95.36 12:56:01 AM all 5.22 0.00 0.37 0.01 0.08 94.33 12:56:01 AM 0 6.03 0.00 0.39 0.00 0.08 93.51 12:56:01 AM 1 4.42 0.00 0.35 0.02 0.07 95.15 12:57:01 AM all 3.18 0.00 0.21 0.00 0.08 96.53 12:57:01 AM 0 4.58 0.00 0.25 0.00 0.07 95.10 12:57:01 AM 1 1.79 0.00 0.17 0.00 0.08 97.96 12:58:01 AM all 11.45 0.00 0.38 0.00 0.09 88.08 12:58:01 AM 0 19.04 0.00 0.46 0.00 0.10 80.41 12:58:01 AM 1 3.94 0.00 0.30 0.00 0.08 95.67 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 15.55 0.00 0.50 0.02 0.10 83.84 12:59:01 AM 0 20.94 0.00 0.59 0.02 0.10 78.36 12:59:01 AM 1 10.15 0.00 0.41 0.02 0.10 89.32 01:00:01 AM all 8.99 0.00 0.33 0.01 0.09 90.58 01:00:01 AM 0 15.46 0.00 0.30 0.00 0.12 84.12 01:00:01 AM 1 2.52 0.00 0.37 0.02 0.07 97.02 01:01:01 AM all 8.51 0.00 0.33 0.02 0.08 91.06 01:01:01 AM 0 12.98 0.00 0.35 0.02 0.08 86.57 01:01:01 AM 1 4.05 0.00 0.30 0.02 0.08 95.55 01:02:01 AM all 6.49 0.00 0.23 0.00 0.10 93.18 01:02:01 AM 0 10.92 0.00 0.30 0.00 0.10 88.68 01:02:01 AM 1 2.05 0.00 0.17 0.00 0.10 97.68 01:03:01 AM all 25.42 0.00 2.81 0.08 0.08 71.60 01:03:01 AM 0 37.65 0.00 3.74 0.10 0.08 58.43 01:03:01 AM 1 13.21 0.00 1.88 0.07 0.08 84.76 Average: all 9.47 0.00 0.97 0.13 0.08 89.35 Average: 0 11.99 0.00 1.02 0.13 0.08 86.78 Average: 1 6.96 0.00 0.92 0.13 0.08 91.90