---> uname -a: Linux prd-centos8-robot-2c-8g-20358.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 687 4712 19 2297 6711 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:10:2c:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84594sec preferred_lft 84594sec inet6 fe80::f816:3eff:fe10:2c16/64 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) 02/24/2026 _x86_64_ (2 CPU) 03:23:55 LINUX RESTART (2 CPU) 03:25:01 AM tps rtps wtps bread/s bwrtn/s 03:26:01 AM 86.20 6.30 79.91 1119.49 6583.39 03:27:01 AM 80.42 1.08 79.34 75.32 11593.67 03:28:01 AM 21.96 0.48 21.48 64.78 1190.44 03:29:01 AM 79.95 6.93 73.02 1289.52 8260.39 03:30:01 AM 9.68 0.00 9.68 0.00 989.35 03:31:01 AM 0.28 0.00 0.28 0.00 3.25 03:32:01 AM 0.20 0.00 0.20 0.00 2.38 03:33:01 AM 2.08 0.10 1.98 6.80 156.47 03:34:01 AM 0.65 0.00 0.65 0.00 119.03 03:35:01 AM 0.35 0.00 0.35 0.00 134.78 03:36:01 AM 0.37 0.00 0.37 0.00 229.47 03:37:01 AM 0.25 0.00 0.25 0.00 41.74 03:38:01 AM 0.22 0.00 0.22 0.00 39.59 03:39:01 AM 0.28 0.03 0.25 0.27 14.41 03:40:01 AM 1.33 0.00 1.33 0.00 45.37 03:41:01 AM 0.40 0.00 0.40 0.00 109.41 03:42:01 AM 0.48 0.00 0.48 0.00 112.25 03:43:01 AM 0.28 0.00 0.28 0.00 124.09 03:44:01 AM 0.30 0.00 0.30 0.00 167.21 03:45:01 AM 0.42 0.00 0.42 0.00 152.90 03:46:01 AM 0.22 0.00 0.22 0.00 81.92 03:47:01 AM 0.28 0.00 0.28 0.00 82.02 03:48:01 AM 0.30 0.00 0.30 0.00 18.80 03:49:01 AM 0.35 0.00 0.35 0.00 20.53 03:50:01 AM 0.25 0.00 0.25 0.00 15.73 03:51:01 AM 0.32 0.00 0.32 0.00 95.72 03:52:01 AM 0.42 0.00 0.42 0.00 51.80 03:53:01 AM 10.60 0.32 10.28 36.93 509.17 03:54:01 AM 32.54 0.52 32.02 63.85 3266.01 Average: 11.43 0.54 10.88 91.62 1179.67 03:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 AM 5196252 6995500 2686180 34.08 2688 1978604 762668 8.54 194340 2161000 253516 03:27:01 AM 5138240 6997664 2744192 34.81 2688 2036092 731856 8.19 206944 2189904 4 03:28:01 AM 5123808 7019900 2758624 35.00 2688 2070280 719340 8.05 236364 2169004 31852 03:29:01 AM 4874092 6988144 3008340 38.17 2688 2281516 720076 8.06 269476 2357484 25524 03:30:01 AM 4873524 6987376 3008908 38.17 2688 2281532 725872 8.13 269500 2357820 12 03:31:01 AM 4874244 6988104 3008188 38.16 2688 2281536 706416 7.91 269504 2357464 12 03:32:01 AM 4874344 6988204 3008088 38.16 2688 2281536 721820 8.08 269504 2357344 8 03:33:01 AM 4820724 6937484 3061708 38.84 2688 2284436 810536 9.08 270028 2409736 72 03:34:01 AM 4810852 6932280 3071580 38.97 2688 2289104 810536 9.08 270028 2419672 1448 03:35:01 AM 4802380 6929308 3080052 39.07 2688 2294604 852516 9.55 270028 2427388 3028 03:36:01 AM 4798940 6929892 3083492 39.12 2688 2298628 852516 9.55 270252 2431348 228 03:37:01 AM 4796888 6928916 3085544 39.14 2688 2299704 836988 9.37 270396 2433300 148 03:38:01 AM 4795216 6928276 3087216 39.17 2688 2300744 820128 9.18 270396 2435076 88 03:39:01 AM 4794680 6928124 3087752 39.17 2688 2301124 840536 9.41 270552 2435448 188 03:40:01 AM 4794104 6927964 3088328 39.18 2688 2301532 805260 9.02 270552 2435904 96 03:41:01 AM 4788760 6926468 3093672 39.25 2688 2305388 822448 9.21 270604 2441112 804 03:42:01 AM 4783204 6923412 3099228 39.32 2688 2307884 838368 9.39 270604 2446512 152 03:43:01 AM 4775892 6921768 3106540 39.41 2688 2313548 838368 9.39 270604 2453640 2172 03:44:01 AM 4772320 6921768 3110112 39.46 2688 2317132 853788 9.56 270604 2457480 788 03:45:01 AM 4765696 6921092 3116736 39.54 2688 2323068 853788 9.56 270604 2463896 2268 03:46:01 AM 4766168 6921700 3116264 39.53 2688 2323212 853788 9.56 270604 2463848 24 03:47:01 AM 4763948 6922016 3118484 39.56 2688 2325740 835000 9.35 270604 2465976 168 03:48:01 AM 4763608 6922072 3118824 39.57 2688 2326136 835000 9.35 270604 2466496 92 03:49:01 AM 4763120 6922048 3119312 39.57 2688 2326608 819624 9.18 270604 2466960 44 03:50:01 AM 4762348 6921728 3120084 39.58 2688 2327068 817340 9.15 270604 2467628 164 03:51:01 AM 4755956 6918224 3126476 39.66 2688 2329936 884572 9.90 270752 2473184 224 03:52:01 AM 4754824 6918212 3127608 39.68 2688 2331048 902444 10.10 270752 2474592 8 03:53:01 AM 4782388 6825400 3100044 39.33 2688 2214564 872708 9.77 349636 2386816 84572 03:54:01 AM 4815368 6863108 3067064 38.91 2688 2220756 837008 9.37 522104 2188940 26336 Average: 4833858 6936419 3048574 38.68 2688 2271485 813149 9.10 275764 2396378 14967 03:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 216.11 144.40 1453.44 38.08 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 68.19 41.41 640.38 6.47 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 17.99 15.63 8.99 5.46 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 567.54 404.92 435.43 91.94 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 51.47 39.04 11.06 8.65 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 2.67 1.88 0.49 0.41 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 3.20 1.97 0.52 0.43 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 48.33 30.56 22.73 4.07 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 22.98 19.69 25.03 3.26 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 30.66 29.11 29.79 3.74 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 85.04 85.29 31.38 7.54 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 56.31 54.03 11.56 4.63 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 54.75 51.33 12.12 5.23 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 11.75 9.22 3.03 2.04 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 13.35 8.21 2.86 1.64 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 69.13 68.88 14.93 14.05 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 82.04 80.90 29.51 6.37 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 103.73 103.98 75.67 7.90 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 87.12 83.85 50.20 6.19 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 98.18 96.27 60.20 7.86 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 17.05 16.85 3.01 1.21 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 74.89 73.70 29.31 6.32 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 12.75 10.76 3.06 2.20 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 16.30 11.56 24.88 2.37 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 12.13 11.75 4.14 1.26 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 112.61 102.00 35.69 8.90 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 34.77 26.71 6.31 2.76 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 112.68 72.59 179.87 147.30 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 18.44 16.83 16.02 8.72 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 72.49 59.08 111.09 14.03 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) 02/24/2026 _x86_64_ (2 CPU) 03:23:55 LINUX RESTART (2 CPU) 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 37.32 0.00 5.69 2.67 0.13 54.20 03:26:01 AM 0 44.89 0.00 6.86 3.64 0.13 44.48 03:26:01 AM 1 29.74 0.00 4.52 1.70 0.12 63.92 03:27:01 AM all 16.03 0.00 2.81 5.24 0.15 75.76 03:27:01 AM 0 16.93 0.00 3.09 4.83 0.13 75.01 03:27:01 AM 1 15.13 0.00 2.54 5.66 0.17 76.51 03:28:01 AM all 20.43 0.00 3.36 0.43 0.08 75.70 03:28:01 AM 0 29.15 0.00 4.26 0.30 0.08 66.20 03:28:01 AM 1 11.72 0.00 2.45 0.55 0.08 85.19 03:29:01 AM all 31.11 0.00 6.60 1.58 0.11 60.60 03:29:01 AM 0 38.89 0.00 7.29 1.78 0.12 51.92 03:29:01 AM 1 23.36 0.00 5.91 1.39 0.10 69.24 03:30:01 AM all 0.58 0.00 0.30 0.10 0.03 98.99 03:30:01 AM 0 0.72 0.00 0.22 0.10 0.03 98.93 03:30:01 AM 1 0.43 0.00 0.38 0.10 0.03 99.05 03:31:01 AM all 0.35 0.00 0.08 0.00 0.04 99.52 03:31:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 03:31:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 03:32:01 AM all 0.28 0.00 0.09 0.00 0.03 99.60 03:32:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 03:32:01 AM 1 0.40 0.00 0.08 0.00 0.02 99.50 03:33:01 AM all 6.88 0.00 0.93 0.03 0.06 92.10 03:33:01 AM 0 11.02 0.00 1.51 0.00 0.07 87.41 03:33:01 AM 1 2.76 0.00 0.35 0.05 0.05 96.79 03:34:01 AM all 9.39 0.00 0.34 0.01 0.08 90.17 03:34:01 AM 0 16.32 0.00 0.45 0.00 0.10 83.12 03:34:01 AM 1 2.46 0.00 0.23 0.02 0.07 97.22 03:35:01 AM all 10.99 0.00 0.89 0.00 0.09 88.03 03:35:01 AM 0 13.81 0.00 0.42 0.00 0.10 85.67 03:35:01 AM 1 8.16 0.00 1.36 0.00 0.08 90.40 03:36:01 AM all 11.35 0.00 1.17 0.02 0.08 87.38 03:36:01 AM 0 12.97 0.00 1.74 0.03 0.07 85.19 03:36:01 AM 1 9.71 0.00 0.60 0.00 0.09 89.61 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 6.51 0.00 0.60 0.00 0.08 92.82 03:37:01 AM 0 6.03 0.00 0.64 0.00 0.07 93.26 03:37:01 AM 1 6.99 0.00 0.56 0.00 0.09 92.36 03:38:01 AM all 6.35 0.00 0.66 0.00 0.08 92.90 03:38:01 AM 0 9.87 0.00 0.84 0.00 0.10 89.19 03:38:01 AM 1 2.85 0.00 0.49 0.00 0.07 96.60 03:39:01 AM all 4.46 0.00 0.48 0.00 0.08 94.97 03:39:01 AM 0 6.12 0.00 0.65 0.00 0.08 93.14 03:39:01 AM 1 2.81 0.00 0.32 0.00 0.08 96.79 03:40:01 AM all 3.89 0.00 0.33 0.01 0.09 95.68 03:40:01 AM 0 6.77 0.00 0.48 0.00 0.12 92.63 03:40:01 AM 1 1.00 0.00 0.18 0.02 0.07 98.73 03:41:01 AM all 11.78 0.00 1.02 0.00 0.08 87.12 03:41:01 AM 0 18.04 0.00 1.42 0.00 0.09 80.45 03:41:01 AM 1 5.64 0.00 0.63 0.00 0.07 93.66 03:42:01 AM all 5.66 0.00 0.41 0.01 0.08 93.84 03:42:01 AM 0 6.46 0.00 0.39 0.02 0.08 93.05 03:42:01 AM 1 4.86 0.00 0.44 0.00 0.08 94.62 03:43:01 AM all 6.43 0.00 0.65 0.01 0.07 92.84 03:43:01 AM 0 4.61 0.00 0.69 0.02 0.08 94.60 03:43:01 AM 1 8.25 0.00 0.62 0.00 0.05 91.08 03:44:01 AM all 3.47 0.00 0.39 0.00 0.07 96.08 03:44:01 AM 0 3.67 0.00 0.44 0.00 0.07 95.83 03:44:01 AM 1 3.27 0.00 0.34 0.00 0.07 96.32 03:45:01 AM all 9.89 0.00 1.11 0.01 0.10 88.89 03:45:01 AM 0 15.84 0.00 1.59 0.00 0.10 82.47 03:45:01 AM 1 3.95 0.00 0.64 0.02 0.10 95.30 03:46:01 AM all 1.39 0.00 0.16 0.00 0.08 98.37 03:46:01 AM 0 1.17 0.00 0.17 0.00 0.08 98.58 03:46:01 AM 1 1.61 0.00 0.15 0.00 0.08 98.16 03:47:01 AM all 6.01 0.00 0.56 0.00 0.10 93.32 03:47:01 AM 0 8.45 0.00 0.74 0.00 0.10 90.71 03:47:01 AM 1 3.57 0.00 0.39 0.00 0.10 95.94 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 4.53 0.00 0.21 0.00 0.10 95.16 03:48:01 AM 0 6.18 0.00 0.22 0.00 0.10 93.50 03:48:01 AM 1 2.87 0.00 0.20 0.00 0.10 96.82 03:49:01 AM all 4.72 0.00 0.26 0.00 0.09 94.93 03:49:01 AM 0 5.68 0.00 0.33 0.00 0.10 93.88 03:49:01 AM 1 3.76 0.00 0.18 0.00 0.08 95.97 03:50:01 AM all 4.81 0.00 0.47 0.00 0.09 94.63 03:50:01 AM 0 8.18 0.00 0.61 0.00 0.07 91.14 03:50:01 AM 1 1.60 0.00 0.33 0.00 0.10 97.96 03:51:01 AM all 7.65 0.00 1.12 0.01 0.10 91.12 03:51:01 AM 0 9.89 0.00 1.33 0.00 0.12 88.66 03:51:01 AM 1 5.42 0.00 0.91 0.02 0.08 93.57 03:52:01 AM all 4.64 0.00 0.40 0.00 0.12 94.84 03:52:01 AM 0 5.72 0.00 0.54 0.00 0.12 93.62 03:52:01 AM 1 3.57 0.00 0.27 0.00 0.12 96.05 03:53:01 AM all 22.12 0.00 2.40 0.08 0.10 75.31 03:53:01 AM 0 18.25 0.00 2.56 0.10 0.08 79.01 03:53:01 AM 1 25.99 0.00 2.24 0.05 0.12 71.61 03:54:01 AM all 29.93 0.00 3.93 0.31 0.09 65.74 03:54:01 AM 0 30.70 0.00 3.44 0.22 0.08 65.55 03:54:01 AM 1 29.14 0.00 4.42 0.40 0.10 65.93 Average: all 9.97 0.00 1.29 0.36 0.09 88.28 Average: 0 12.32 0.00 1.49 0.38 0.09 85.72 Average: 1 7.63 0.00 1.10 0.34 0.08 90.84