---> uname -a: Linux prd-centos8-robot-2c-8g-316.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 651 4771 19 2274 6747 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:65:50:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84626sec preferred_lft 84626sec inet6 fe80::f816:3eff:fe65:504e/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) 01/15/2026 _x86_64_ (2 CPU) 00:34:22 LINUX RESTART (2 CPU) 12:35:03 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 92.98 14.51 78.47 3854.37 7605.53 12:37:01 AM 90.24 1.08 89.15 75.31 11445.72 12:38:01 AM 29.64 0.43 29.21 64.78 1731.46 12:39:01 AM 79.49 6.93 72.56 1289.30 8437.57 12:40:01 AM 6.75 0.07 6.68 4.93 552.77 12:41:01 AM 1.97 0.00 1.97 0.00 103.35 12:42:01 AM 0.65 0.00 0.65 0.00 41.64 12:43:01 AM 0.67 0.00 0.67 0.00 92.47 12:44:01 AM 0.27 0.00 0.27 0.00 19.80 12:45:01 AM 0.37 0.00 0.37 0.00 6.78 12:46:01 AM 0.55 0.00 0.55 0.00 82.64 12:47:01 AM 0.33 0.00 0.33 0.00 15.58 12:48:01 AM 0.47 0.00 0.47 0.00 88.22 12:49:01 AM 0.33 0.00 0.33 0.00 60.19 12:50:01 AM 1.67 0.03 1.63 0.27 48.30 12:51:01 AM 0.23 0.00 0.23 0.00 9.06 12:52:01 AM 0.32 0.00 0.32 0.00 78.09 12:53:01 AM 0.40 0.00 0.40 0.00 77.87 12:54:01 AM 0.62 0.00 0.62 0.00 75.39 12:55:01 AM 0.70 0.00 0.70 0.00 70.14 12:56:01 AM 0.47 0.00 0.47 0.00 80.19 12:57:01 AM 0.55 0.00 0.55 0.00 57.74 12:58:01 AM 0.33 0.00 0.33 0.00 93.27 12:59:01 AM 0.60 0.00 0.60 0.00 152.12 01:00:01 AM 0.97 0.00 0.97 0.00 146.79 01:01:01 AM 0.47 0.02 0.45 0.13 90.34 01:02:01 AM 0.93 0.07 0.87 1.73 186.29 01:03:01 AM 11.80 0.32 11.48 36.92 644.87 01:04:01 AM 33.47 0.52 32.96 63.85 3158.93 Average: 12.26 0.81 11.45 181.69 1208.30 12:35:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5271328 6998868 2611104 33.13 2688 1909856 724440 8.11 187288 2102664 185908 12:37:01 AM 5151184 6995832 2731248 34.65 2688 2020604 704016 7.88 209828 2170524 9952 12:38:01 AM 5036708 6977364 2845724 36.10 2688 2111428 724948 8.12 229508 2249716 79424 12:39:01 AM 4900936 7004400 2981496 37.82 2688 2269544 679204 7.61 261240 2333964 11908 12:40:01 AM 4856360 6960244 3026072 38.39 2688 2270116 750536 8.40 261580 2377244 428 12:41:01 AM 4853984 6958940 3028448 38.42 2688 2271196 750536 8.40 261668 2379628 468 12:42:01 AM 4849272 6955704 3033160 38.48 2688 2272668 750536 8.40 261852 2384304 1032 12:43:01 AM 4844284 6952592 3038148 38.54 2688 2274524 750536 8.40 261872 2388992 516 12:44:01 AM 4844480 6952796 3037952 38.54 2688 2274532 750536 8.40 261872 2389088 4 12:45:01 AM 4843980 6952424 3038452 38.55 2688 2274676 750536 8.40 261872 2389536 136 12:46:01 AM 4841840 6952400 3040592 38.57 2688 2276776 750536 8.40 261916 2391576 4 12:47:01 AM 4840960 6952608 3041472 38.59 2688 2277872 750536 8.40 262028 2392532 780 12:48:01 AM 4836140 6950016 3046292 38.65 2688 2280100 750536 8.40 262100 2396920 580 12:49:01 AM 4835008 6950096 3047424 38.66 2688 2281304 766300 8.58 262120 2398208 120 12:50:01 AM 4834660 6950008 3047772 38.67 2688 2281564 785320 8.79 262240 2398384 56 12:51:01 AM 4833820 6950232 3048612 38.68 2688 2282640 785320 8.79 262244 2399312 948 12:52:01 AM 4831604 6949808 3050828 38.70 2688 2284432 766304 8.58 262264 2401544 560 12:53:01 AM 4829144 6949296 3053288 38.74 2688 2286440 766304 8.58 262340 2403564 424 12:54:01 AM 4827688 6949568 3054744 38.75 2688 2288116 766304 8.58 262552 2405084 276 12:55:01 AM 4825768 6949424 3056664 38.78 2688 2289880 766304 8.58 262772 2406640 400 12:56:01 AM 4824100 6949620 3058332 38.80 2688 2291732 766304 8.58 262908 2408392 124 12:57:01 AM 4822732 6949592 3059700 38.82 2688 2293072 766304 8.58 262932 2409760 16 12:58:01 AM 4818416 6949060 3064016 38.87 2688 2296880 766304 8.58 263088 2414104 1164 12:59:01 AM 4814080 6948796 3068352 38.93 2688 2300944 766304 8.58 263284 2418096 1116 01:00:01 AM 4811080 6948832 3071352 38.96 2688 2303956 782060 8.76 263380 2421040 444 01:01:01 AM 4805804 6946880 3076628 39.03 2688 2307312 782060 8.76 263448 2425644 1304 01:02:01 AM 4800480 6946120 3081952 39.10 2688 2311864 782060 8.76 263620 2431192 724 01:03:01 AM 4898612 6916800 2983820 37.85 2688 2189844 773216 8.66 346020 2271728 81336 01:04:01 AM 4887804 6910672 2994628 37.99 2688 2195212 772632 8.65 506016 2128136 27212 Average: 4871457 6954448 3010975 38.20 2688 2250658 756787 8.47 268133 2361638 14047 12:35:03 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 347.04 206.48 1955.01 62.99 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 67.83 46.55 619.76 8.19 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 32.84 23.91 134.90 7.15 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 231.02 189.69 249.74 44.44 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 24.35 9.45 7.23 1.25 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 6.16 5.93 3.21 4.85 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 33.79 32.34 6.95 5.96 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 44.64 44.32 8.28 4.03 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 2.97 0.52 0.29 0.04 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 11.45 7.56 2.12 1.23 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 49.53 48.71 10.02 4.23 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 65.69 43.81 13.21 6.12 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 92.92 77.09 20.34 9.82 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 28.48 27.18 7.70 4.79 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 14.71 11.68 2.71 1.14 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 15.46 13.00 3.77 1.50 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 21.10 19.03 8.86 4.11 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 36.45 33.59 10.13 7.93 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 33.83 35.53 9.01 5.63 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 36.06 37.51 9.26 5.81 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 26.91 24.86 13.32 3.87 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 24.78 19.85 5.80 3.14 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 23.98 24.99 6.32 5.01 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 31.48 32.26 11.55 7.23 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 24.26 24.66 9.38 4.74 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 17.47 16.38 4.66 2.70 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 1.87 2.62 1.61 0.57 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 98.13 65.26 193.16 156.34 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 18.63 17.51 15.48 9.03 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 50.13 39.20 113.18 13.18 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) 01/15/2026 _x86_64_ (2 CPU) 00:34:22 LINUX RESTART (2 CPU) 12:35:03 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 40.18 0.00 6.43 2.34 0.14 50.91 12:36:01 AM 0 28.29 0.00 4.07 2.14 0.12 65.38 12:36:01 AM 1 52.14 0.00 8.79 2.55 0.16 36.36 12:37:01 AM all 23.67 0.00 3.81 1.21 0.10 71.22 12:37:01 AM 0 17.73 0.00 3.64 1.47 0.08 77.07 12:37:01 AM 1 29.59 0.00 3.97 0.95 0.12 65.37 12:38:01 AM all 24.35 0.00 3.22 0.67 0.11 71.65 12:38:01 AM 0 19.22 0.00 3.22 0.35 0.10 77.11 12:38:01 AM 1 29.49 0.00 3.22 0.98 0.12 66.19 12:39:01 AM all 24.51 0.00 5.04 1.53 0.09 68.84 12:39:01 AM 0 23.96 0.00 5.18 1.37 0.10 69.40 12:39:01 AM 1 25.06 0.00 4.90 1.68 0.08 68.27 12:40:01 AM all 2.54 0.00 0.23 0.08 0.05 97.09 12:40:01 AM 0 2.84 0.00 0.22 0.03 0.07 96.84 12:40:01 AM 1 2.24 0.00 0.25 0.13 0.03 97.35 12:41:01 AM all 2.31 0.00 0.12 0.01 0.09 97.47 12:41:01 AM 0 3.22 0.00 0.10 0.00 0.10 96.58 12:41:01 AM 1 1.40 0.00 0.13 0.02 0.08 98.36 12:42:01 AM all 6.52 0.00 0.45 0.01 0.10 92.92 12:42:01 AM 0 7.05 0.00 0.56 0.00 0.12 92.27 12:42:01 AM 1 6.01 0.00 0.34 0.02 0.08 93.56 12:43:01 AM all 11.28 0.00 0.68 0.00 0.10 87.93 12:43:01 AM 0 4.32 0.00 0.28 0.00 0.08 95.31 12:43:01 AM 1 18.64 0.00 1.10 0.00 0.12 80.14 12:44:01 AM all 0.39 0.00 0.11 0.00 0.10 99.40 12:44:01 AM 0 0.52 0.00 0.08 0.00 0.08 99.31 12:44:01 AM 1 0.27 0.00 0.13 0.00 0.12 99.48 12:45:01 AM all 0.87 0.00 0.16 0.00 0.08 98.90 12:45:01 AM 0 1.20 0.00 0.13 0.00 0.05 98.61 12:45:01 AM 1 0.53 0.00 0.18 0.00 0.10 99.18 12:46:01 AM all 6.60 0.00 0.27 0.00 0.11 93.02 12:46:01 AM 0 4.18 0.00 0.32 0.00 0.12 95.39 12:46:01 AM 1 9.02 0.00 0.22 0.00 0.10 90.66 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 6.22 0.00 0.47 0.00 0.09 93.22 12:47:01 AM 0 7.05 0.00 0.53 0.00 0.09 92.34 12:47:01 AM 1 5.40 0.00 0.42 0.00 0.10 94.08 12:48:01 AM all 9.52 0.00 0.59 0.00 0.11 89.79 12:48:01 AM 0 7.43 0.00 0.63 0.00 0.12 91.82 12:48:01 AM 1 11.58 0.00 0.54 0.00 0.10 87.78 12:49:01 AM all 6.90 0.00 0.44 0.00 0.09 92.57 12:49:01 AM 0 3.68 0.00 0.37 0.00 0.10 95.85 12:49:01 AM 1 10.16 0.00 0.51 0.00 0.09 89.25 12:50:01 AM all 3.11 0.00 0.42 0.01 0.14 96.31 12:50:01 AM 0 1.32 0.00 0.28 0.00 0.13 98.26 12:50:01 AM 1 4.93 0.00 0.56 0.02 0.15 94.34 12:51:01 AM all 4.13 0.00 0.19 0.00 0.10 95.57 12:51:01 AM 0 2.94 0.00 0.22 0.00 0.08 96.75 12:51:01 AM 1 5.32 0.00 0.17 0.00 0.12 94.40 12:52:01 AM all 7.85 0.00 0.48 0.00 0.08 91.58 12:52:01 AM 0 6.33 0.00 0.49 0.00 0.09 93.09 12:52:01 AM 1 9.36 0.00 0.47 0.00 0.08 90.08 12:53:01 AM all 8.46 0.00 0.53 0.00 0.09 90.91 12:53:01 AM 0 6.54 0.00 0.39 0.00 0.08 92.99 12:53:01 AM 1 10.41 0.00 0.68 0.00 0.10 88.81 12:54:01 AM all 4.43 0.00 0.35 0.01 0.08 95.14 12:54:01 AM 0 3.60 0.00 0.33 0.02 0.07 95.98 12:54:01 AM 1 5.26 0.00 0.37 0.00 0.08 94.29 12:55:01 AM all 4.57 0.00 0.34 0.00 0.09 95.00 12:55:01 AM 0 4.13 0.00 0.32 0.00 0.08 95.47 12:55:01 AM 1 5.01 0.00 0.37 0.00 0.10 94.53 12:56:01 AM all 4.16 0.00 0.30 0.00 0.09 95.45 12:56:01 AM 0 2.68 0.00 0.25 0.00 0.10 96.97 12:56:01 AM 1 5.64 0.00 0.35 0.00 0.08 93.92 12:57:01 AM all 4.86 0.00 0.28 0.00 0.09 94.77 12:57:01 AM 0 6.96 0.00 0.30 0.00 0.08 92.65 12:57:01 AM 1 2.77 0.00 0.25 0.00 0.10 96.88 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 13.68 0.00 0.45 0.01 0.11 85.75 12:58:01 AM 0 4.90 0.00 0.33 0.02 0.10 94.65 12:58:01 AM 1 22.57 0.00 0.56 0.00 0.12 76.75 12:59:01 AM all 14.47 0.00 0.52 0.00 0.11 84.90 12:59:01 AM 0 11.94 0.00 0.51 0.00 0.10 87.45 12:59:01 AM 1 16.98 0.00 0.54 0.00 0.12 82.36 01:00:01 AM all 9.76 0.00 0.38 0.01 0.12 89.74 01:00:01 AM 0 7.29 0.00 0.32 0.02 0.12 92.25 01:00:01 AM 1 12.23 0.00 0.44 0.00 0.12 87.22 01:01:01 AM all 8.28 0.00 0.33 0.00 0.10 91.29 01:01:01 AM 0 2.12 0.00 0.23 0.00 0.08 97.56 01:01:01 AM 1 14.43 0.00 0.44 0.00 0.12 85.02 01:02:01 AM all 6.68 0.00 0.23 0.00 0.11 92.98 01:02:01 AM 0 3.21 0.00 0.23 0.00 0.10 96.46 01:02:01 AM 1 10.15 0.00 0.23 0.00 0.12 89.50 01:03:01 AM all 27.36 0.00 2.37 0.08 0.13 70.06 01:03:01 AM 0 18.07 0.00 1.95 0.07 0.10 79.81 01:03:01 AM 1 36.67 0.00 2.78 0.10 0.15 60.30 01:04:01 AM all 36.38 0.00 4.60 0.38 0.14 58.49 01:04:01 AM 0 28.36 0.00 4.40 0.17 0.13 66.94 01:04:01 AM 1 44.40 0.00 4.80 0.60 0.15 50.05 Average: all 11.16 0.00 1.16 0.22 0.10 87.36 Average: 0 8.30 0.00 1.03 0.19 0.10 90.38 Average: 1 14.02 0.00 1.29 0.24 0.11 84.34