---> uname -a: Linux prd-centos8-robot-2c-8g-8989.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 646 4782 19 2269 6752 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:1e:89:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84642sec preferred_lft 84642sec inet6 fe80::f816:3eff:fe1e:8978/64 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) 02/10/2026 _x86_64_ (2 CPU) 00:35:22 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 86.69 6.43 80.25 1123.95 5763.09 12:38:01 AM 79.79 1.08 78.71 75.31 10974.13 12:39:01 AM 31.24 0.42 30.83 64.79 1757.24 12:40:01 AM 76.82 6.93 69.89 1289.30 8318.01 12:41:01 AM 6.45 0.07 6.38 4.93 478.62 12:42:01 AM 2.22 0.00 2.22 0.00 126.21 12:43:01 AM 0.43 0.00 0.43 0.00 25.56 12:44:01 AM 0.60 0.00 0.60 0.00 99.98 12:45:01 AM 0.20 0.00 0.20 0.00 5.50 12:46:01 AM 0.48 0.00 0.48 0.00 8.26 12:47:01 AM 0.67 0.00 0.67 0.00 87.69 12:48:01 AM 0.40 0.00 0.40 0.00 19.68 12:49:01 AM 0.55 0.00 0.55 0.00 100.85 12:50:01 AM 0.35 0.00 0.35 0.00 47.93 12:51:01 AM 0.75 0.03 0.72 0.27 18.96 12:52:01 AM 1.62 0.00 1.62 0.00 54.16 12:53:01 AM 0.28 0.00 0.28 0.00 71.65 12:54:01 AM 0.57 0.00 0.57 0.00 37.61 12:55:01 AM 0.47 0.00 0.47 0.00 82.46 12:56:01 AM 0.70 0.00 0.70 0.00 77.39 12:57:01 AM 0.48 0.00 0.48 0.00 76.00 12:58:01 AM 0.23 0.00 0.23 0.00 45.39 12:59:01 AM 0.20 0.00 0.20 0.00 122.69 01:00:01 AM 0.67 0.00 0.67 0.00 191.39 01:01:01 AM 1.03 0.02 1.02 0.13 102.28 01:02:01 AM 0.92 0.07 0.85 1.73 143.32 01:03:01 AM 0.62 0.00 0.62 0.00 166.14 01:04:01 AM 18.86 0.40 18.46 46.78 2682.84 Average: 11.22 0.55 10.67 93.11 1131.63 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5162120 6961180 2720312 34.51 2688 1976744 826072 9.25 195832 2188116 251176 12:38:01 AM 5205088 7047584 2677344 33.97 2688 2018628 721892 8.08 206848 2117492 12 12:39:01 AM 5021860 6967536 2860572 36.29 2688 2117004 776268 8.69 234244 2261480 86220 12:40:01 AM 4922384 7021672 2960048 37.55 2688 2265604 710244 7.95 261260 2312316 9084 12:41:01 AM 4877600 6977752 3004832 38.12 2688 2266492 773192 8.66 261656 2356224 752 12:42:01 AM 4875108 6976104 3007324 38.15 2688 2267364 773192 8.66 261680 2358612 88 12:43:01 AM 4871064 6973480 3011368 38.20 2688 2268728 773192 8.66 261864 2362788 924 12:44:01 AM 4866396 6970668 3016036 38.26 2688 2270584 788736 8.83 261884 2367284 116 12:45:01 AM 4865928 6970224 3016504 38.27 2688 2270608 788736 8.83 261884 2367928 16 12:46:01 AM 4864472 6969704 3017960 38.29 2688 2271616 788736 8.83 261908 2369100 1024 12:47:01 AM 4863152 6969888 3019280 38.30 2688 2273056 788736 8.83 261940 2370428 140 12:48:01 AM 4853160 6961028 3029272 38.43 2688 2274196 788736 8.83 262040 2380484 892 12:49:01 AM 4849256 6959180 3033176 38.48 2688 2276244 788736 8.83 262112 2384268 160 12:50:01 AM 4845724 6956812 3036708 38.53 2688 2277416 808012 9.05 262136 2387632 32 12:51:01 AM 4845812 6957140 3036620 38.52 2688 2277648 810660 9.08 262280 2387580 60 12:52:01 AM 4844304 6956924 3038128 38.54 2688 2278956 810660 9.08 262284 2388856 700 12:53:01 AM 4843604 6957680 3038828 38.55 2688 2280428 794400 8.89 262308 2389692 136 12:54:01 AM 4841776 6957832 3040656 38.58 2688 2282392 794400 8.89 262412 2391580 1352 12:55:01 AM 4840048 6957624 3042384 38.60 2688 2283960 794400 8.89 262604 2393024 784 12:56:01 AM 4838036 6957356 3044396 38.62 2688 2285696 794400 8.89 262828 2394496 640 12:57:01 AM 4836288 6957456 3046144 38.64 2688 2287480 794400 8.89 262948 2396504 464 12:58:01 AM 4834704 6957212 3047728 38.66 2688 2288820 794400 8.89 262972 2397788 560 12:59:01 AM 4829908 6956812 3052524 38.73 2688 2293228 794400 8.89 263164 2402504 1332 01:00:01 AM 4824900 6956104 3057532 38.79 2688 2297532 810136 9.07 263384 2406944 412 01:01:01 AM 4821648 6955568 3060784 38.83 2688 2300256 810136 9.07 263444 2410256 796 01:02:01 AM 4817248 6954804 3065184 38.89 2688 2303884 810136 9.07 263600 2414680 552 01:03:01 AM 4811176 6953028 3071256 38.96 2688 2308188 810136 9.07 263600 2420580 164 01:04:01 AM 4922384 6936588 2960048 37.55 2688 2186324 777980 8.71 503908 2094552 22492 Average: 4881970 6966248 3000462 38.07 2688 2251753 789112 8.84 265679 2352614 13610 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 205.78 149.68 1450.88 34.56 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 71.38 44.65 623.37 7.61 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 35.73 29.60 163.31 7.54 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 227.04 161.10 223.55 36.17 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 30.56 11.83 8.98 1.81 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 3.73 3.62 1.62 1.00 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 32.83 31.16 7.10 6.19 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 44.40 43.49 7.97 3.78 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 1.95 0.65 0.19 0.05 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 31.46 28.32 5.36 2.54 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 69.27 44.63 13.18 4.10 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 60.15 48.85 11.69 15.46 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 79.62 74.57 17.58 9.46 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 35.05 29.42 7.55 4.57 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 13.31 11.81 2.41 1.18 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 16.09 15.24 3.57 1.60 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 22.86 20.03 8.05 4.16 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 44.04 42.49 11.31 8.83 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 35.34 36.87 8.85 5.63 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 36.94 38.99 9.38 5.93 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 27.63 25.11 13.13 3.62 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 23.91 18.26 5.65 3.02 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 30.09 31.49 7.18 5.64 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 36.45 37.30 12.20 7.69 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 33.71 32.46 10.93 5.69 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 10.54 10.58 2.60 1.59 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 3.07 3.70 1.87 0.84 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 111.20 67.19 195.11 156.18 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 49.08 39.04 101.23 12.37 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) 02/10/2026 _x86_64_ (2 CPU) 00:35:22 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 35.09 0.00 5.54 0.96 0.10 58.31 12:37:01 AM 0 47.64 0.00 7.04 1.10 0.10 44.12 12:37:01 AM 1 22.56 0.00 4.03 0.82 0.10 72.49 12:38:01 AM all 14.27 0.00 2.68 1.06 0.08 81.92 12:38:01 AM 0 10.56 0.00 2.43 0.97 0.08 85.95 12:38:01 AM 1 17.98 0.00 2.92 1.15 0.07 77.88 12:39:01 AM all 24.95 0.00 3.39 0.34 0.08 71.23 12:39:01 AM 0 26.20 0.00 3.53 0.37 0.08 69.82 12:39:01 AM 1 23.70 0.00 3.25 0.32 0.08 72.65 12:40:01 AM all 21.89 0.00 4.53 2.01 0.10 71.48 12:40:01 AM 0 24.35 0.00 5.15 2.48 0.10 67.92 12:40:01 AM 1 19.43 0.00 3.90 1.55 0.10 75.02 12:41:01 AM all 3.61 0.00 0.26 0.06 0.05 96.02 12:41:01 AM 0 5.90 0.00 0.25 0.02 0.05 93.78 12:41:01 AM 1 1.32 0.00 0.27 0.10 0.05 98.26 12:42:01 AM all 1.75 0.00 0.11 0.01 0.07 98.07 12:42:01 AM 0 2.32 0.00 0.08 0.00 0.07 97.53 12:42:01 AM 1 1.17 0.00 0.13 0.02 0.07 98.61 12:43:01 AM all 7.10 0.00 0.49 0.01 0.08 92.32 12:43:01 AM 0 12.03 0.00 0.71 0.00 0.09 87.17 12:43:01 AM 1 2.33 0.00 0.28 0.02 0.07 97.30 12:44:01 AM all 9.85 0.00 0.54 0.00 0.09 89.53 12:44:01 AM 0 17.36 0.00 0.79 0.00 0.11 81.74 12:44:01 AM 1 2.71 0.00 0.30 0.00 0.07 96.92 12:45:01 AM all 0.36 0.00 0.12 0.00 0.07 99.46 12:45:01 AM 0 0.40 0.00 0.10 0.00 0.05 99.45 12:45:01 AM 1 0.32 0.00 0.13 0.00 0.08 99.46 12:46:01 AM all 3.43 0.00 0.21 0.00 0.07 96.29 12:46:01 AM 0 3.33 0.00 0.18 0.00 0.07 96.42 12:46:01 AM 1 3.53 0.00 0.23 0.00 0.07 96.16 12:47:01 AM all 5.27 0.00 0.29 0.01 0.07 94.36 12:47:01 AM 0 4.20 0.00 0.32 0.00 0.07 95.41 12:47:01 AM 1 6.34 0.00 0.27 0.02 0.07 93.31 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 6.60 0.00 0.48 0.00 0.07 92.85 12:48:01 AM 0 7.50 0.00 0.44 0.00 0.07 91.99 12:48:01 AM 1 5.70 0.00 0.53 0.00 0.07 93.71 12:49:01 AM all 7.48 0.00 0.41 0.00 0.08 92.02 12:49:01 AM 0 9.63 0.00 0.32 0.00 0.08 89.97 12:49:01 AM 1 5.30 0.00 0.51 0.00 0.08 94.10 12:50:01 AM all 6.71 0.00 0.41 0.00 0.09 92.79 12:50:01 AM 0 8.27 0.00 0.55 0.00 0.10 91.07 12:50:01 AM 1 5.20 0.00 0.27 0.00 0.08 94.45 12:51:01 AM all 2.79 0.00 0.36 0.00 0.06 96.78 12:51:01 AM 0 1.50 0.00 0.23 0.00 0.05 98.21 12:51:01 AM 1 4.11 0.00 0.49 0.00 0.07 95.34 12:52:01 AM all 4.40 0.00 0.17 0.05 0.06 95.32 12:52:01 AM 0 5.45 0.00 0.18 0.00 0.07 94.30 12:52:01 AM 1 3.36 0.00 0.15 0.10 0.05 96.34 12:53:01 AM all 6.57 0.00 0.37 0.00 1.01 92.05 12:53:01 AM 0 8.83 0.00 0.37 0.00 0.05 90.74 12:53:01 AM 1 4.36 0.00 0.37 0.00 1.95 93.32 12:54:01 AM all 7.60 0.00 0.51 0.00 0.08 91.82 12:54:01 AM 0 7.31 0.00 0.42 0.00 0.07 92.20 12:54:01 AM 1 7.88 0.00 0.59 0.00 0.08 91.44 12:55:01 AM all 4.49 0.00 0.30 0.00 0.07 95.14 12:55:01 AM 0 4.40 0.00 0.32 0.00 0.07 95.22 12:55:01 AM 1 4.59 0.00 0.28 0.00 0.07 95.06 12:56:01 AM all 4.56 0.00 0.33 0.01 0.08 95.02 12:56:01 AM 0 5.84 0.00 0.39 0.02 0.08 93.67 12:56:01 AM 1 3.28 0.00 0.28 0.00 0.07 96.37 12:57:01 AM all 3.81 0.00 0.23 0.01 0.06 95.88 12:57:01 AM 0 5.60 0.00 0.23 0.00 0.07 94.09 12:57:01 AM 1 2.02 0.00 0.23 0.02 0.05 97.68 12:58:01 AM all 4.55 0.00 0.27 0.00 0.06 95.12 12:58:01 AM 0 6.66 0.00 0.30 0.00 0.05 92.99 12:58:01 AM 1 2.44 0.00 0.23 0.00 0.07 97.26 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 15.24 0.00 0.40 0.00 0.08 84.28 12:59:01 AM 0 12.55 0.00 0.33 0.00 0.08 87.03 12:59:01 AM 1 17.95 0.00 0.47 0.00 0.08 81.49 01:00:01 AM all 14.97 0.00 0.47 0.00 0.08 84.47 01:00:01 AM 0 20.62 0.00 0.49 0.00 0.08 78.81 01:00:01 AM 1 9.31 0.00 0.46 0.00 0.08 90.15 01:01:01 AM all 8.33 0.00 0.35 0.02 0.06 91.24 01:01:01 AM 0 13.57 0.00 0.37 0.02 0.07 85.98 01:01:01 AM 1 3.10 0.00 0.33 0.02 0.05 96.50 01:02:01 AM all 7.45 0.00 0.28 0.02 0.09 92.16 01:02:01 AM 0 9.75 0.00 0.27 0.02 0.10 89.86 01:02:01 AM 1 5.15 0.00 0.30 0.02 0.08 94.45 01:03:01 AM all 6.83 0.00 0.22 0.00 0.08 92.88 01:03:01 AM 0 11.35 0.00 0.23 0.00 0.08 88.33 01:03:01 AM 1 2.31 0.00 0.20 0.00 0.07 97.43 01:04:01 AM all 28.08 0.00 3.15 0.18 0.09 68.49 01:04:01 AM 0 25.03 0.00 3.79 0.10 0.10 70.98 01:04:01 AM 1 31.14 0.00 2.52 0.25 0.08 66.01 Average: all 9.59 0.00 0.96 0.17 0.11 89.17 Average: 0 11.36 0.00 1.07 0.18 0.08 87.31 Average: 1 7.81 0.00 0.86 0.16 0.14 91.03