---> uname -a: Linux prd-centos8-robot-2c-8g-8694.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 670 4744 19 2282 6727 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:60:db:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84680sec preferred_lft 84680sec inet6 fe80::f816:3eff:fe60:dbd5/64 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) 02/08/2026 _x86_64_ (2 CPU) 05:32:13 LINUX RESTART (2 CPU) 05:33:01 AM tps rtps wtps bread/s bwrtn/s 05:34:01 AM 90.55 6.60 83.95 1129.01 6672.80 05:35:01 AM 85.82 1.33 84.49 132.89 11054.90 05:36:01 AM 47.93 6.82 41.11 1251.26 2478.70 05:37:01 AM 60.26 2.70 57.56 436.12 7808.65 05:38:01 AM 4.65 0.07 4.58 4.93 175.15 05:39:01 AM 2.12 0.00 2.12 0.00 124.18 05:40:01 AM 0.77 0.00 0.77 0.00 74.49 05:41:01 AM 0.35 0.00 0.35 0.00 55.93 05:42:01 AM 0.60 0.00 0.60 0.00 7.08 05:43:01 AM 0.55 0.00 0.55 0.00 11.53 05:44:01 AM 0.62 0.00 0.62 0.00 80.47 05:45:01 AM 0.55 0.00 0.55 0.00 56.90 05:46:01 AM 0.60 0.00 0.60 0.00 70.15 05:47:01 AM 0.43 0.00 0.43 0.00 46.43 05:48:01 AM 0.67 0.03 0.63 0.27 17.49 05:49:01 AM 1.55 0.00 1.55 0.00 92.69 05:50:01 AM 0.30 0.00 0.30 0.00 36.55 05:51:01 AM 0.77 0.00 0.77 0.00 105.05 05:52:01 AM 0.57 0.00 0.57 0.00 73.83 05:53:01 AM 0.63 0.00 0.63 0.00 48.98 05:54:01 AM 0.45 0.00 0.45 0.00 77.49 05:55:01 AM 0.28 0.00 0.28 0.00 62.21 05:56:01 AM 0.78 0.00 0.78 0.00 211.01 05:57:01 AM 0.75 0.00 0.75 0.00 145.12 05:58:01 AM 0.70 0.00 0.70 0.00 75.79 05:59:01 AM 0.67 0.00 0.67 0.00 143.52 06:00:01 AM 16.81 0.32 16.49 36.92 893.95 Average: 11.88 0.66 11.22 110.79 1137.10 05:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 AM 5239160 7039136 2643272 33.53 2688 1976996 702360 7.86 187848 2117500 250980 05:35:01 AM 5219140 7064396 2663292 33.79 2688 2021004 673156 7.54 219328 2092628 9588 05:36:01 AM 4916344 7012416 2966088 37.63 2688 2261508 682932 7.65 256548 2325120 191416 05:37:01 AM 4926972 7039272 2955460 37.49 2688 2278532 658772 7.38 266632 2301156 8 05:38:01 AM 4876700 6990072 3005732 38.13 2688 2279628 768600 8.61 267056 2351068 964 05:39:01 AM 4873624 6987996 3008808 38.17 2688 2280624 784012 8.78 267064 2354176 416 05:40:01 AM 4865260 6981488 3017172 38.28 2688 2282472 805360 9.02 267260 2361916 432 05:41:01 AM 4864044 6981400 3018388 38.29 2688 2283576 785900 8.80 267260 2363316 28 05:42:01 AM 4863144 6980508 3019288 38.30 2688 2283584 785900 8.80 267260 2364260 8 05:43:01 AM 4858080 6977648 3024352 38.37 2688 2285812 785900 8.80 267304 2369172 2120 05:44:01 AM 4857864 6977776 3024568 38.37 2688 2286140 785900 8.80 267316 2369324 336 05:45:01 AM 4853964 6975512 3028468 38.42 2688 2287768 785900 8.80 267420 2373084 460 05:46:01 AM 4849644 6972672 3032788 38.48 2688 2289248 785900 8.80 267488 2377424 28 05:47:01 AM 4846164 6970376 3036268 38.52 2688 2290440 785900 8.80 267508 2380728 20 05:48:01 AM 4843384 6967900 3039048 38.55 2688 2290736 798216 8.94 267688 2383320 20 05:49:01 AM 4841184 6967824 3041248 38.58 2688 2292868 798216 8.94 267712 2385624 396 05:50:01 AM 4839460 6967592 3042972 38.60 2688 2294368 795828 8.91 267728 2387252 964 05:51:01 AM 4837952 6968064 3044480 38.62 2688 2296356 795828 8.91 267900 2388764 276 05:52:01 AM 4834444 6966176 3047988 38.67 2688 2298024 795828 8.91 268108 2391984 140 05:53:01 AM 4831036 6965160 3051396 38.71 2688 2300344 795828 8.91 268324 2395088 1420 05:54:01 AM 4828760 6964068 3053672 38.74 2688 2301528 795828 8.91 268364 2397428 560 05:55:01 AM 4824536 6962340 3057896 38.79 2688 2304024 795828 8.91 268464 2401748 1324 05:56:01 AM 4816724 6959768 3065708 38.89 2688 2309272 795828 8.91 268708 2409244 756 05:57:01 AM 4813696 6959820 3068736 38.93 2688 2312344 795828 8.91 268816 2412144 8 05:58:01 AM 4809572 6958952 3072860 38.98 2688 2315620 795828 8.91 268884 2416016 1452 05:59:01 AM 4801344 6955184 3081088 39.09 2688 2320100 795828 8.91 268884 2423996 1908 06:00:01 AM 4875940 6902212 3006492 38.14 2688 2198248 801732 8.98 351760 2291780 79472 Average: 4878079 6978360 3004353 38.11 2688 2267451 775294 8.68 265727 2355010 20204 05:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 207.40 146.78 1456.54 39.06 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 65.69 45.07 622.66 7.96 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 40.49 33.21 337.44 7.17 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 202.47 146.15 44.94 33.27 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 27.55 12.38 9.16 8.58 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 8.68 7.91 2.69 1.43 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 36.44 35.99 7.41 6.03 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 27.14 26.02 5.29 2.35 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 2.98 0.35 0.21 0.03 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 56.10 52.78 11.23 4.84 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 27.46 13.21 5.17 1.39 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 77.07 64.06 16.03 7.54 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 46.66 44.78 11.26 6.82 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 29.28 26.90 7.13 4.45 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 17.83 14.38 3.98 1.81 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 36.63 31.10 8.52 5.24 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 33.42 26.46 8.71 4.49 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 63.77 63.21 12.47 8.92 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 53.23 54.58 10.17 6.82 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 55.01 56.22 17.25 7.03 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 32.14 23.70 6.75 3.36 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 34.64 30.92 6.50 5.37 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 64.86 65.72 14.71 9.86 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 49.02 48.78 11.33 6.40 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 23.51 22.23 4.96 3.05 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 2.97 2.58 21.60 0.57 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 93.89 63.78 191.40 153.74 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 52.46 42.94 105.76 12.87 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) 02/08/2026 _x86_64_ (2 CPU) 05:32:13 LINUX RESTART (2 CPU) 05:33:01 AM CPU %user %nice %system %iowait %steal %idle 05:34:01 AM all 37.85 0.00 6.25 1.19 0.12 54.60 05:34:01 AM 0 34.76 0.00 5.74 1.00 0.12 58.38 05:34:01 AM 1 40.95 0.00 6.76 1.37 0.12 50.80 05:35:01 AM all 22.03 0.00 3.05 1.46 0.11 73.35 05:35:01 AM 0 25.83 0.00 3.27 1.53 0.12 69.25 05:35:01 AM 1 18.22 0.00 2.84 1.38 0.10 77.46 05:36:01 AM all 25.22 0.00 4.93 0.65 0.09 69.11 05:36:01 AM 0 40.43 0.00 6.20 1.09 0.08 52.21 05:36:01 AM 1 10.03 0.00 3.67 0.22 0.10 85.99 05:37:01 AM all 11.99 0.00 2.34 0.81 0.07 84.79 05:37:01 AM 0 11.30 0.00 2.14 0.52 0.05 85.99 05:37:01 AM 1 12.68 0.00 2.54 1.10 0.08 83.59 05:38:01 AM all 3.72 0.00 0.25 0.03 0.08 95.91 05:38:01 AM 0 4.54 0.00 0.20 0.02 0.07 95.18 05:38:01 AM 1 2.91 0.00 0.30 0.05 0.10 96.64 05:39:01 AM all 2.17 0.00 0.22 0.01 0.09 97.51 05:39:01 AM 0 2.68 0.00 0.23 0.00 0.10 96.99 05:39:01 AM 1 1.67 0.00 0.20 0.02 0.08 98.03 05:40:01 AM all 8.88 0.00 0.58 0.00 0.09 90.46 05:40:01 AM 0 16.89 0.00 0.86 0.00 0.09 82.16 05:40:01 AM 1 1.25 0.00 0.32 0.00 0.08 98.34 05:41:01 AM all 6.04 0.00 0.49 0.00 0.09 93.39 05:41:01 AM 0 6.61 0.00 0.51 0.00 0.08 92.80 05:41:01 AM 1 5.46 0.00 0.46 0.00 0.09 93.99 05:42:01 AM all 0.20 0.00 0.10 0.00 0.10 99.60 05:42:01 AM 0 0.20 0.00 0.12 0.00 0.10 99.58 05:42:01 AM 1 0.20 0.00 0.08 0.00 0.10 99.62 05:43:01 AM all 6.36 0.00 0.30 0.00 0.10 93.24 05:43:01 AM 0 8.98 0.00 0.30 0.00 0.08 90.63 05:43:01 AM 1 3.74 0.00 0.30 0.00 0.12 95.84 05:44:01 AM all 1.73 0.00 0.18 0.01 0.08 98.00 05:44:01 AM 0 1.94 0.00 0.15 0.00 0.05 97.86 05:44:01 AM 1 1.52 0.00 0.20 0.02 0.12 98.14 05:44:01 AM CPU %user %nice %system %iowait %steal %idle 05:45:01 AM all 9.30 0.00 0.76 0.00 0.09 89.85 05:45:01 AM 0 10.32 0.00 0.86 0.00 0.10 88.71 05:45:01 AM 1 8.28 0.00 0.66 0.00 0.09 90.97 05:46:01 AM all 4.72 0.00 0.29 0.00 0.11 94.88 05:46:01 AM 0 7.03 0.00 0.28 0.00 0.12 92.57 05:46:01 AM 1 2.41 0.00 0.30 0.00 0.10 97.19 05:47:01 AM all 6.53 0.00 0.44 0.00 0.09 92.94 05:47:01 AM 0 11.67 0.00 0.60 0.00 0.09 87.64 05:47:01 AM 1 1.54 0.00 0.28 0.00 0.10 98.08 05:48:01 AM all 2.80 0.00 0.41 0.00 0.10 96.68 05:48:01 AM 0 4.10 0.00 0.61 0.00 0.10 95.19 05:48:01 AM 1 1.52 0.00 0.22 0.00 0.10 98.16 05:49:01 AM all 7.00 0.00 0.30 0.02 0.14 92.54 05:49:01 AM 0 7.46 0.00 0.33 0.00 0.15 92.06 05:49:01 AM 1 6.54 0.00 0.27 0.03 0.13 93.03 05:50:01 AM all 6.06 0.00 0.48 0.00 0.09 93.36 05:50:01 AM 0 6.16 0.00 0.51 0.00 0.10 93.23 05:50:01 AM 1 5.97 0.00 0.44 0.00 0.09 93.50 05:51:01 AM all 6.39 0.00 0.49 0.00 0.10 93.02 05:51:01 AM 0 6.58 0.00 0.54 0.00 0.10 92.78 05:51:01 AM 1 6.21 0.00 0.44 0.00 0.10 93.25 05:52:01 AM all 4.27 0.00 0.36 0.00 0.08 95.30 05:52:01 AM 0 4.55 0.00 0.37 0.00 0.07 95.01 05:52:01 AM 1 3.98 0.00 0.35 0.00 0.08 95.58 05:53:01 AM all 4.80 0.00 0.40 0.01 0.10 94.69 05:53:01 AM 0 6.19 0.00 0.44 0.00 0.08 93.30 05:53:01 AM 1 3.41 0.00 0.37 0.02 0.12 96.08 05:54:01 AM all 3.99 0.00 0.28 0.00 0.09 95.64 05:54:01 AM 0 6.58 0.00 0.34 0.00 0.12 92.96 05:54:01 AM 1 1.40 0.00 0.22 0.00 0.07 98.31 05:55:01 AM all 8.60 0.00 0.39 0.00 0.10 90.91 05:55:01 AM 0 12.12 0.00 0.42 0.00 0.10 87.36 05:55:01 AM 1 5.13 0.00 0.35 0.00 0.10 94.41 05:55:01 AM CPU %user %nice %system %iowait %steal %idle 05:56:01 AM all 17.11 0.00 0.57 0.01 0.11 82.20 05:56:01 AM 0 27.50 0.00 0.68 0.02 0.12 71.68 05:56:01 AM 1 6.90 0.00 0.45 0.00 0.10 92.54 05:57:01 AM all 10.01 0.00 0.49 0.02 0.08 89.40 05:57:01 AM 0 9.98 0.00 0.51 0.03 0.10 89.38 05:57:01 AM 1 10.04 0.00 0.47 0.00 0.07 89.43 05:58:01 AM all 7.77 0.00 0.33 0.01 0.08 91.82 05:58:01 AM 0 9.79 0.00 0.43 0.00 0.08 89.69 05:58:01 AM 1 5.74 0.00 0.23 0.02 0.07 93.94 05:59:01 AM all 6.36 0.00 0.20 0.01 0.09 93.34 05:59:01 AM 0 7.32 0.00 0.20 0.00 0.10 92.38 05:59:01 AM 1 5.40 0.00 0.20 0.02 0.08 94.30 06:00:01 AM all 24.92 0.00 2.35 0.13 0.10 72.49 06:00:01 AM 0 37.90 0.00 3.26 0.10 0.10 58.64 06:00:01 AM 1 11.96 0.00 1.45 0.17 0.10 86.32 Average: all 9.52 0.00 1.01 0.16 0.10 89.21 Average: 0 12.20 0.00 1.12 0.16 0.10 86.42 Average: 1 6.86 0.00 0.90 0.16 0.10 91.98