---> uname -a: Linux prd-centos8-robot-2c-8g-1690.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 4750 19 2301 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:bb:bb:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84604sec preferred_lft 84604sec inet6 fe80::f816:3eff:febb:bb1e/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) 01/18/2026 _x86_64_ (2 CPU) 03:17:07 LINUX RESTART (2 CPU) 03:18:01 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 121.63 0.27 121.36 12.93 10892.04 03:20:01 AM 47.82 1.37 46.45 135.42 5461.45 03:21:01 AM 60.50 6.78 53.72 1248.52 3676.81 03:22:01 AM 48.21 0.22 47.99 43.59 6799.35 03:23:01 AM 4.17 0.00 4.17 0.00 136.94 03:24:01 AM 0.28 0.00 0.28 0.00 4.57 03:25:01 AM 0.23 0.05 0.18 4.80 2.10 03:26:01 AM 2.20 0.05 2.15 2.00 265.49 03:27:01 AM 0.42 0.00 0.42 0.00 137.26 03:28:01 AM 0.48 0.00 0.48 0.00 143.65 03:29:01 AM 0.30 0.00 0.30 0.00 128.81 03:30:01 AM 0.32 0.00 0.32 0.00 37.11 03:31:01 AM 0.18 0.00 0.18 0.00 38.42 03:32:01 AM 0.22 0.02 0.20 0.13 11.88 03:33:01 AM 9.90 5.96 3.93 575.01 112.40 03:34:01 AM 0.32 0.00 0.32 0.00 141.31 03:35:01 AM 0.52 0.00 0.52 0.00 77.77 03:36:01 AM 0.30 0.00 0.30 0.00 198.15 03:37:01 AM 0.28 0.00 0.28 0.00 108.83 03:38:01 AM 0.53 0.00 0.53 0.00 196.33 03:39:01 AM 0.15 0.00 0.15 0.00 4.27 03:40:01 AM 0.20 0.00 0.20 0.00 87.75 03:41:01 AM 0.20 0.00 0.20 0.00 16.04 03:42:01 AM 0.57 0.00 0.57 0.00 21.46 03:43:01 AM 0.42 0.00 0.42 0.00 72.88 03:44:01 AM 0.37 0.00 0.37 0.00 45.54 03:45:01 AM 0.15 0.00 0.15 0.00 49.48 03:46:01 AM 14.95 0.32 14.63 36.92 688.82 03:47:01 AM 33.44 0.47 32.97 52.92 3261.78 Average: 12.04 0.53 11.51 72.84 1131.71 03:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5114108 6990020 2768324 35.12 2688 2052644 727020 8.14 192164 2229964 169192 03:20:01 AM 5235352 7083560 2647080 33.58 2688 2023964 645356 7.23 220628 2076864 10760 03:21:01 AM 4888656 6988232 2993776 37.98 2688 2264968 694032 7.77 257584 2350632 160536 03:22:01 AM 4913248 7016944 2969184 37.67 2688 2270256 668492 7.49 261940 2321748 36 03:23:01 AM 4913184 7016884 2969248 37.67 2688 2270260 668492 7.49 261944 2321816 12 03:24:01 AM 4912968 7016668 2969464 37.67 2688 2270260 668492 7.49 261944 2321972 8 03:25:01 AM 4868248 6972584 3014184 38.24 2688 2270912 753368 8.44 262280 2366372 508 03:26:01 AM 4850112 6959956 3032320 38.47 2688 2276436 775612 8.68 262472 2384088 136 03:27:01 AM 4843828 6957592 3038604 38.55 2688 2280372 812304 9.10 262472 2390344 104 03:28:01 AM 4839312 6957724 3043120 38.61 2688 2284992 812304 9.10 262472 2394764 608 03:29:01 AM 4835388 6956992 3047044 38.66 2688 2288172 813748 9.11 262840 2398352 4 03:30:01 AM 4832128 6955268 3050304 38.70 2688 2289708 796056 8.91 262840 2401520 560 03:31:01 AM 4833916 6957684 3048516 38.67 2688 2290332 796056 8.91 262840 2400120 84 03:32:01 AM 4830420 6954572 3052012 38.72 2688 2290724 789668 8.84 262840 2403216 188 03:33:01 AM 4817228 6959264 3065204 38.89 2688 2308556 771632 8.64 265120 2414340 388 03:34:01 AM 4804556 6951540 3077876 39.05 2688 2313504 812260 9.09 265172 2425968 1224 03:35:01 AM 4795344 6946476 3087088 39.16 2688 2317652 812260 9.09 265172 2435592 3256 03:36:01 AM 4796928 6950856 3085504 39.14 2688 2320436 812260 9.09 265172 2433996 156 03:37:01 AM 4787064 6947012 3095368 39.27 2688 2326452 812260 9.09 265172 2443576 2972 03:38:01 AM 4788468 6951184 3093964 39.25 2688 2329212 812260 9.09 265172 2442788 24 03:39:01 AM 4787860 6951176 3094572 39.26 2688 2329828 812260 9.09 265172 2443320 544 03:40:01 AM 4788292 6953784 3094140 39.25 2688 2331984 792996 8.88 265172 2443044 104 03:41:01 AM 4788000 6953856 3094432 39.26 2688 2332348 792996 8.88 265172 2443392 32 03:42:01 AM 4788724 6954976 3093708 39.25 2688 2332744 792996 8.88 265172 2442752 4 03:43:01 AM 4781600 6949912 3100832 39.34 2688 2334808 828112 9.27 265312 2449048 56 03:44:01 AM 4778068 6948004 3104364 39.38 2688 2336448 846108 9.47 265320 2452876 548 03:45:01 AM 4776600 6947640 3105832 39.40 2688 2337568 863964 9.67 265320 2454148 216 03:46:01 AM 4877248 6923240 3005184 38.13 2688 2218348 747420 8.37 355044 2286620 86112 03:47:01 AM 4856320 6905900 3026112 38.39 2688 2222604 770128 8.62 514708 2153312 26496 Average: 4852523 6964810 3029909 38.44 2688 2279879 775894 8.69 271539 2376777 16030 03:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 134.86 101.40 1500.52 13.75 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 14.50 11.63 7.33 4.43 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 42.99 35.44 335.69 7.79 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 554.19 412.16 114.29 95.93 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 3.05 2.02 0.61 0.48 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 2.55 2.05 0.66 0.60 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 41.88 26.28 11.17 2.79 0.00 0.00 0.00 0.00 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 19.79 19.01 28.42 2.98 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 30.04 28.60 20.64 3.67 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 17.53 15.91 24.26 2.69 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 83.17 83.14 25.53 7.12 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 70.09 68.64 16.04 5.77 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 38.49 36.34 7.22 3.96 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 12.03 9.23 2.83 1.81 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 9.56 7.98 3.93 1.68 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 109.27 108.62 36.13 16.98 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 83.49 82.19 55.05 6.29 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 90.33 90.45 31.16 6.84 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 118.55 100.60 81.80 7.85 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 42.70 42.42 16.13 3.58 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 34.91 34.68 5.97 2.64 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 47.52 45.87 26.30 4.68 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 12.06 10.18 2.89 2.04 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 10.41 8.55 2.44 1.71 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 64.98 61.30 30.75 5.65 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 43.19 38.14 8.48 3.77 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 18.33 15.98 3.52 2.03 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 116.99 75.84 182.38 147.86 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 17.33 15.98 14.84 8.45 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 64.99 54.85 89.55 12.96 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) 01/18/2026 _x86_64_ (2 CPU) 03:17:07 LINUX RESTART (2 CPU) 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 35.56 0.00 5.34 1.76 0.10 57.23 03:19:01 AM 0 33.97 0.00 5.54 2.10 0.10 58.30 03:19:01 AM 1 37.16 0.00 5.14 1.43 0.10 56.18 03:20:01 AM all 20.12 0.00 2.46 1.20 0.08 76.13 03:20:01 AM 0 7.81 0.00 2.10 1.65 0.08 88.36 03:20:01 AM 1 32.44 0.00 2.82 0.75 0.08 63.91 03:21:01 AM all 28.35 0.00 5.29 1.74 0.08 64.54 03:21:01 AM 0 22.87 0.00 4.84 2.06 0.08 70.15 03:21:01 AM 1 33.84 0.00 5.74 1.42 0.08 58.92 03:22:01 AM all 11.18 0.00 2.77 1.59 0.08 84.38 03:22:01 AM 0 11.84 0.00 2.90 2.03 0.08 83.15 03:22:01 AM 1 10.52 0.00 2.63 1.16 0.08 85.61 03:23:01 AM all 0.17 0.00 0.10 0.09 0.03 99.61 03:23:01 AM 0 0.12 0.00 0.08 0.17 0.03 99.60 03:23:01 AM 1 0.22 0.00 0.12 0.02 0.03 99.62 03:24:01 AM all 0.30 0.00 0.06 0.00 0.03 99.61 03:24:01 AM 0 0.20 0.00 0.07 0.00 0.03 99.70 03:24:01 AM 1 0.40 0.00 0.05 0.00 0.03 99.52 03:25:01 AM all 2.09 0.00 0.26 0.00 0.03 97.62 03:25:01 AM 0 0.75 0.00 0.17 0.00 0.05 99.03 03:25:01 AM 1 3.42 0.00 0.35 0.00 0.02 96.21 03:26:01 AM all 10.58 0.00 0.82 0.01 0.07 88.53 03:26:01 AM 0 8.16 0.00 0.35 0.02 0.07 91.41 03:26:01 AM 1 12.99 0.00 1.29 0.00 0.07 85.65 03:27:01 AM all 9.16 0.00 0.80 0.01 0.07 89.96 03:27:01 AM 0 5.69 0.00 0.27 0.02 0.07 93.96 03:27:01 AM 1 12.63 0.00 1.32 0.00 0.07 85.98 03:28:01 AM all 8.23 0.00 0.30 0.00 0.08 91.39 03:28:01 AM 0 5.11 0.00 0.23 0.00 0.08 94.57 03:28:01 AM 1 11.34 0.00 0.37 0.00 0.08 88.21 03:29:01 AM all 9.85 0.00 1.12 0.03 0.08 88.92 03:29:01 AM 0 16.53 0.00 1.75 0.05 0.09 81.58 03:29:01 AM 1 3.28 0.00 0.50 0.00 0.08 96.13 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 7.57 0.00 0.75 0.00 0.07 91.61 03:30:01 AM 0 4.04 0.00 0.50 0.00 0.05 95.41 03:30:01 AM 1 11.16 0.00 1.00 0.00 0.09 87.75 03:31:01 AM all 5.90 0.00 0.49 0.00 0.06 93.56 03:31:01 AM 0 5.44 0.00 0.54 0.00 0.07 93.96 03:31:01 AM 1 6.35 0.00 0.44 0.00 0.05 93.16 03:32:01 AM all 4.40 0.00 0.35 0.01 0.08 95.16 03:32:01 AM 0 4.16 0.00 0.37 0.00 0.07 95.40 03:32:01 AM 1 4.64 0.00 0.33 0.02 0.08 94.92 03:33:01 AM all 4.35 0.23 0.60 0.12 0.05 94.66 03:33:01 AM 0 2.44 0.00 0.48 0.03 0.05 96.99 03:33:01 AM 1 6.29 0.46 0.71 0.20 0.05 92.29 03:34:01 AM all 11.95 0.00 0.83 0.00 0.07 87.16 03:34:01 AM 0 4.68 0.00 0.64 0.00 0.05 94.63 03:34:01 AM 1 19.50 0.00 1.03 0.00 0.09 79.38 03:35:01 AM all 4.94 0.00 0.42 0.01 0.08 94.56 03:35:01 AM 0 5.61 0.00 0.37 0.00 0.08 93.94 03:35:01 AM 1 4.27 0.00 0.47 0.02 0.07 95.18 03:36:01 AM all 5.70 0.00 0.52 0.00 0.08 93.70 03:36:01 AM 0 2.92 0.00 0.54 0.00 0.08 96.46 03:36:01 AM 1 8.48 0.00 0.50 0.00 0.08 90.93 03:37:01 AM all 6.51 0.00 0.48 0.01 0.08 92.92 03:37:01 AM 0 8.64 0.00 0.40 0.00 0.08 90.87 03:37:01 AM 1 4.39 0.00 0.55 0.02 0.08 94.96 03:38:01 AM all 6.05 0.00 0.82 0.00 0.07 93.06 03:38:01 AM 0 2.98 0.00 0.27 0.00 0.07 96.68 03:38:01 AM 1 9.13 0.00 1.37 0.00 0.07 89.43 03:39:01 AM all 2.53 0.00 0.33 0.00 0.08 97.06 03:39:01 AM 0 2.94 0.00 0.42 0.00 0.07 96.57 03:39:01 AM 1 2.11 0.00 0.25 0.00 0.08 97.56 03:40:01 AM all 5.76 0.00 0.46 0.00 0.07 93.71 03:40:01 AM 0 4.52 0.00 0.50 0.00 0.07 94.91 03:40:01 AM 1 7.01 0.00 0.42 0.00 0.07 92.51 03:40:01 AM CPU %user %nice %system %iowait %steal %idle 03:41:01 AM all 4.08 0.00 0.18 0.00 0.07 95.67 03:41:01 AM 0 1.60 0.00 0.17 0.00 0.07 98.16 03:41:01 AM 1 6.55 0.00 0.20 0.00 0.07 93.18 03:42:01 AM all 3.74 0.00 0.24 0.01 0.07 95.94 03:42:01 AM 0 1.74 0.00 0.13 0.00 0.05 98.08 03:42:01 AM 1 5.75 0.00 0.35 0.02 0.08 93.80 03:43:01 AM all 8.43 0.00 0.82 0.00 0.06 90.69 03:43:01 AM 0 1.98 0.00 0.52 0.00 0.07 97.44 03:43:01 AM 1 15.17 0.00 1.14 0.00 0.05 83.64 03:44:01 AM all 5.32 0.00 0.91 0.00 0.09 93.67 03:44:01 AM 0 3.78 0.00 0.79 0.00 0.08 95.34 03:44:01 AM 1 6.86 0.00 1.04 0.00 0.10 92.00 03:45:01 AM all 4.69 0.00 0.23 0.00 0.08 95.00 03:45:01 AM 0 3.01 0.00 0.23 0.00 0.07 96.69 03:45:01 AM 1 6.36 0.00 0.23 0.00 0.08 93.32 03:46:01 AM all 24.02 0.00 2.54 0.08 0.08 73.28 03:46:01 AM 0 20.19 0.00 2.39 0.07 0.08 77.28 03:46:01 AM 1 27.86 0.00 2.69 0.08 0.08 69.29 03:47:01 AM all 31.72 0.00 3.91 0.21 0.08 64.08 03:47:01 AM 0 17.49 0.00 3.44 0.12 0.08 78.87 03:47:01 AM 1 45.93 0.00 4.38 0.30 0.08 49.30 Average: all 9.78 0.01 1.18 0.24 0.07 88.72 Average: 0 7.29 0.00 1.07 0.29 0.07 91.29 Average: 1 12.28 0.02 1.29 0.19 0.07 86.15