---> uname -a: Linux prd-centos8-robot-2c-8g-2776.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 645 4784 19 2267 6753 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:11:8a:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84729sec preferred_lft 84729sec inet6 fe80::f816:3eff:fe11:8a76/64 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) 01/22/2026 _x86_64_ (2 CPU) 00:34:27 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 95.65 14.05 81.61 3848.05 7573.64 12:37:01 AM 88.94 1.08 87.85 75.31 11233.24 12:38:01 AM 59.71 7.13 52.57 1310.71 3324.86 12:39:01 AM 47.33 0.22 47.12 43.59 6936.94 12:40:01 AM 4.50 0.07 4.43 4.93 196.80 12:41:01 AM 2.53 0.00 2.53 0.00 117.08 12:42:01 AM 0.73 0.00 0.73 0.00 74.10 12:43:01 AM 0.23 0.00 0.23 0.00 43.36 12:44:01 AM 0.22 0.00 0.22 0.00 2.97 12:45:01 AM 0.68 0.00 0.68 0.00 86.77 12:46:01 AM 0.47 0.00 0.47 0.00 16.78 12:47:01 AM 0.48 0.00 0.48 0.00 48.22 12:48:01 AM 0.42 0.00 0.42 0.00 76.27 12:49:01 AM 0.50 0.00 0.50 0.00 40.59 12:50:01 AM 0.52 0.03 0.48 0.27 17.63 12:51:01 AM 1.52 0.00 1.52 0.00 105.03 12:52:01 AM 0.37 0.00 0.37 0.00 79.21 12:53:01 AM 0.80 0.00 0.80 0.00 81.64 12:54:01 AM 0.50 0.00 0.50 0.00 69.83 12:55:01 AM 0.57 0.00 0.57 0.00 63.34 12:56:01 AM 0.43 0.00 0.43 0.00 52.97 12:57:01 AM 0.30 0.00 0.30 0.00 142.69 12:58:01 AM 0.95 0.00 0.95 0.00 205.02 12:59:01 AM 0.60 0.00 0.60 0.00 40.90 01:00:00 AM 0.82 0.00 0.82 0.00 208.94 01:00:01 AM 0.00 0.00 0.00 0.00 0.00 01:01:01 AM 3.58 0.32 3.27 36.91 452.06 01:02:01 AM 32.72 0.60 32.12 65.67 3093.29 Average: 12.82 0.87 11.95 199.46 1273.53 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5184756 6957120 2697668 34.22 2688 1952120 799576 8.95 194852 2174984 227416 12:37:01 AM 5068944 6944732 2813480 35.69 2688 2052168 771596 8.64 214264 2252620 44152 12:38:01 AM 4888224 6983836 2994200 37.99 2688 2261240 709648 7.95 257168 2354920 171228 12:39:01 AM 4911428 7010660 2970996 37.69 2688 2265700 679268 7.61 261628 2323980 8 12:40:01 AM 4863760 6963896 3018664 38.30 2688 2266780 750360 8.40 262048 2371524 44 12:41:01 AM 4860560 6961688 3021864 38.34 2688 2267784 750360 8.40 262052 2374584 20 12:42:01 AM 4855788 6958768 3026636 38.40 2688 2269580 765976 8.58 262252 2379584 4 12:43:01 AM 4853684 6957820 3028740 38.42 2688 2270736 765976 8.58 262252 2381700 36 12:44:01 AM 4851572 6955716 3030852 38.45 2688 2270744 765976 8.58 262252 2383756 16 12:45:01 AM 4847056 6953424 3035368 38.51 2688 2272968 765976 8.58 262296 2388016 8 12:46:01 AM 4846524 6953716 3035900 38.51 2688 2273792 765976 8.58 262408 2388684 500 12:47:01 AM 4843912 6953604 3038512 38.55 2688 2276292 765976 8.58 262480 2391108 1744 12:48:01 AM 4842828 6953712 3039596 38.56 2688 2277492 765976 8.58 262500 2392368 828 12:49:01 AM 4842152 6953252 3040272 38.57 2688 2277724 765976 8.58 262500 2392804 136 12:50:01 AM 4840948 6952856 3041476 38.59 2688 2278532 762356 8.54 262648 2393816 632 12:51:01 AM 4838168 6952144 3044256 38.62 2688 2280576 762356 8.54 262668 2396660 552 12:52:01 AM 4836120 6952028 3046304 38.65 2688 2282512 762356 8.54 262744 2398460 300 12:53:01 AM 4834692 6952356 3047732 38.66 2688 2284296 762356 8.54 262952 2400012 192 12:54:01 AM 4833044 6952400 3049380 38.69 2688 2285948 762356 8.54 263176 2401604 120 12:55:01 AM 4831244 6952516 3051180 38.71 2688 2287928 762356 8.54 263312 2402972 628 12:56:01 AM 4829236 6951908 3053188 38.73 2688 2289272 762356 8.54 263336 2405032 560 12:57:01 AM 4823136 6950436 3059288 38.81 2688 2293916 762356 8.54 263560 2410900 1052 12:58:01 AM 4818188 6950260 3064236 38.87 2688 2298688 762356 8.54 263760 2415800 336 12:59:01 AM 4815424 6949812 3067000 38.91 2688 2300996 762356 8.54 263804 2418396 1880 01:00:00 AM 4808168 6946768 3074256 39.00 2688 2305240 784968 8.79 263828 2425556 340 01:00:01 AM 4807628 6946348 3074796 39.01 2688 2305328 784968 8.79 263828 2426108 432 01:01:01 AM 4940872 6959088 2941552 37.32 2688 2186440 723584 8.10 301100 2267808 65084 01:02:01 AM 4954016 6967236 2928408 37.15 2688 2186684 727100 8.14 505336 2065868 11428 Average: 4870431 6957075 3011993 38.21 2688 2254338 758314 8.49 268464 2363558 18917 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 344.37 208.05 1899.87 63.65 0.00 0.00 0.00 0.00 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 79.67 56.31 606.90 9.42 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 55.34 40.31 339.55 8.48 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 210.75 153.57 45.85 34.22 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 23.76 12.75 8.41 8.62 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 9.73 8.11 2.90 2.37 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 43.74 42.11 7.96 6.42 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 31.71 28.65 6.62 3.25 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 4.07 1.12 1.33 0.86 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 61.73 59.85 11.49 5.19 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 51.04 32.39 9.66 5.24 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 98.07 84.87 21.94 10.03 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 33.28 29.40 7.75 4.64 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 12.33 10.13 3.02 1.59 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 20.38 19.06 3.91 1.80 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 38.02 31.62 10.52 5.02 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 50.10 48.92 10.70 8.75 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 59.99 62.06 10.88 7.39 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 55.08 56.81 10.22 6.95 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 49.81 46.26 15.39 5.47 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 28.16 22.66 5.93 3.36 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 53.84 54.71 9.68 7.41 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 76.89 77.32 17.95 12.39 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 33.62 30.77 7.95 3.90 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 2.84 3.30 1.75 0.92 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 1.67 3.33 3.30 0.76 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 93.85 58.02 186.68 154.82 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 17.30 15.43 15.39 8.19 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 60.72 47.95 121.50 14.46 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) 01/22/2026 _x86_64_ (2 CPU) 00:34:27 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 41.73 0.00 6.56 0.96 0.09 50.66 12:36:01 AM 0 37.75 0.00 6.56 0.63 0.10 54.95 12:36:01 AM 1 45.69 0.00 6.57 1.28 0.08 46.37 12:37:01 AM all 23.27 0.00 3.28 1.13 0.09 72.23 12:37:01 AM 0 17.73 0.00 2.75 0.73 0.08 78.70 12:37:01 AM 1 28.81 0.00 3.81 1.54 0.10 65.75 12:38:01 AM all 30.51 0.00 5.45 0.44 0.10 63.50 12:38:01 AM 0 23.59 0.00 4.90 0.52 0.10 70.90 12:38:01 AM 1 37.44 0.00 6.00 0.37 0.10 56.09 12:39:01 AM all 12.32 0.00 2.18 0.48 0.07 84.96 12:39:01 AM 0 5.39 0.00 1.82 0.38 0.07 92.34 12:39:01 AM 1 19.25 0.00 2.54 0.57 0.07 77.58 12:40:01 AM all 3.72 0.00 0.25 0.02 0.07 95.95 12:40:01 AM 0 2.61 0.00 0.30 0.03 0.07 96.99 12:40:01 AM 1 4.83 0.00 0.20 0.00 0.07 94.90 12:41:01 AM all 2.44 0.00 0.18 0.01 0.09 97.28 12:41:01 AM 0 1.07 0.00 0.13 0.02 0.08 98.70 12:41:01 AM 1 3.81 0.00 0.23 0.00 0.10 95.86 12:42:01 AM all 8.25 0.00 0.49 0.00 0.08 91.19 12:42:01 AM 0 1.54 0.00 0.29 0.00 0.07 98.10 12:42:01 AM 1 15.26 0.00 0.70 0.00 0.09 83.95 12:43:01 AM all 5.76 0.00 0.37 0.00 0.09 93.78 12:43:01 AM 0 5.81 0.00 0.30 0.00 0.10 93.79 12:43:01 AM 1 5.71 0.00 0.45 0.00 0.07 93.77 12:44:01 AM all 0.52 0.00 0.13 0.00 0.08 99.28 12:44:01 AM 0 0.68 0.00 0.08 0.00 0.07 99.16 12:44:01 AM 1 0.35 0.00 0.17 0.00 0.08 99.40 12:45:01 AM all 6.67 0.00 0.28 0.01 0.08 92.96 12:45:01 AM 0 2.29 0.00 0.30 0.02 0.07 97.33 12:45:01 AM 1 11.07 0.00 0.25 0.00 0.10 88.58 12:46:01 AM all 4.40 0.00 0.31 0.00 0.08 95.20 12:46:01 AM 0 2.48 0.00 0.32 0.00 0.08 97.12 12:46:01 AM 1 6.35 0.00 0.31 0.00 0.08 93.26 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 9.31 0.00 0.61 0.00 0.08 90.01 12:47:01 AM 0 6.79 0.00 0.63 0.00 0.09 92.50 12:47:01 AM 1 11.84 0.00 0.58 0.00 0.07 87.51 12:48:01 AM all 5.11 0.00 0.32 0.00 0.09 94.48 12:48:01 AM 0 5.20 0.00 0.46 0.00 0.09 94.25 12:48:01 AM 1 5.01 0.00 0.18 0.00 0.10 94.70 12:49:01 AM all 2.74 0.00 0.25 0.00 0.09 96.92 12:49:01 AM 0 2.58 0.00 0.22 0.00 0.10 97.10 12:49:01 AM 1 2.89 0.00 0.27 0.00 0.08 96.75 12:50:01 AM all 3.18 0.00 0.28 0.00 0.10 96.43 12:50:01 AM 0 3.36 0.00 0.25 0.00 0.10 96.29 12:50:01 AM 1 3.01 0.00 0.32 0.00 0.10 96.58 12:51:01 AM all 6.85 0.00 0.41 0.01 0.08 92.65 12:51:01 AM 0 6.27 0.00 0.39 0.02 0.08 93.24 12:51:01 AM 1 7.43 0.00 0.43 0.00 0.09 92.06 12:52:01 AM all 7.68 0.00 0.46 0.00 0.09 91.77 12:52:01 AM 0 3.36 0.00 0.29 0.00 0.10 96.25 12:52:01 AM 1 12.04 0.00 0.63 0.00 0.09 87.24 12:53:01 AM all 4.49 0.00 0.37 0.00 0.10 95.04 12:53:01 AM 0 4.21 0.00 0.35 0.00 0.10 95.33 12:53:01 AM 1 4.77 0.00 0.38 0.00 0.10 94.74 12:54:01 AM all 4.33 0.00 0.32 0.00 0.10 95.25 12:54:01 AM 0 4.42 0.00 0.32 0.00 0.10 95.16 12:54:01 AM 1 4.25 0.00 0.32 0.00 0.10 95.33 12:55:01 AM all 4.31 0.00 0.33 0.01 0.11 95.24 12:55:01 AM 0 3.58 0.00 0.27 0.02 0.10 96.04 12:55:01 AM 1 5.05 0.00 0.38 0.00 0.12 94.45 12:56:01 AM all 4.31 0.00 0.25 0.00 0.10 95.34 12:56:01 AM 0 2.17 0.00 0.17 0.00 0.10 97.56 12:56:01 AM 1 6.45 0.00 0.33 0.00 0.10 93.12 12:57:01 AM all 15.12 0.00 0.41 0.00 0.09 84.37 12:57:01 AM 0 10.39 0.00 0.33 0.00 0.08 89.20 12:57:01 AM 1 19.91 0.00 0.49 0.00 0.10 79.50 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 15.54 0.00 0.58 0.02 0.10 83.77 12:58:01 AM 0 17.82 0.00 0.59 0.03 0.10 81.45 12:58:01 AM 1 13.25 0.00 0.56 0.00 0.10 86.09 12:59:01 AM all 6.71 0.00 0.29 0.00 0.08 92.92 12:59:01 AM 0 5.86 0.00 0.30 0.00 0.08 93.76 12:59:01 AM 1 7.56 0.00 0.28 0.00 0.07 92.09 01:00:00 AM all 6.51 0.00 0.27 0.02 0.11 93.09 01:00:00 AM 0 2.90 0.00 0.17 0.02 0.10 96.81 01:00:00 AM 1 10.11 0.00 0.37 0.02 0.12 89.38 01:00:01 AM all 11.67 0.00 1.67 0.00 0.00 86.67 01:00:01 AM 0 21.67 0.00 1.67 0.00 0.00 76.67 01:00:01 AM 1 1.67 0.00 1.67 0.00 0.00 96.67 01:01:01 AM all 17.50 0.00 1.59 0.03 0.09 80.79 01:01:01 AM 0 5.99 0.00 1.45 0.03 0.10 92.42 01:01:01 AM 1 29.00 0.00 1.74 0.02 0.08 69.17 01:02:01 AM all 30.85 0.00 3.51 0.24 0.07 65.33 01:02:01 AM 0 29.11 0.00 3.26 0.25 0.07 67.31 01:02:01 AM 1 32.59 0.00 3.75 0.23 0.08 63.34 Average: all 10.55 0.00 1.11 0.13 0.09 88.13 Average: 0 7.98 0.00 1.01 0.10 0.09 90.82 Average: 1 13.13 0.00 1.20 0.15 0.09 85.43