---> uname -a: Linux prd-centos8-robot-2c-8g-12714.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 641 4784 19 2271 6757 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:e6:66:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84565sec preferred_lft 84565sec inet6 fe80::f816:3eff:fee6:66ca/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) 02/17/2026 _x86_64_ (2 CPU) 08:53:03 LINUX RESTART (2 CPU) 08:54:01 AM tps rtps wtps bread/s bwrtn/s 08:55:01 AM 96.43 6.20 90.24 1091.37 7005.81 08:56:01 AM 72.64 1.02 71.63 73.44 10330.82 08:57:01 AM 16.86 0.35 16.51 61.19 880.64 08:58:01 AM 69.09 6.72 62.37 1245.93 5074.39 08:59:01 AM 42.30 0.22 42.09 43.59 6267.18 09:00:01 AM 6.07 0.07 6.00 4.93 213.25 09:01:01 AM 2.33 0.02 2.32 0.13 118.79 09:02:01 AM 0.87 0.07 0.80 1.73 61.77 09:03:01 AM 0.68 0.00 0.68 0.00 75.22 09:04:01 AM 0.55 0.00 0.55 0.00 8.06 09:05:01 AM 0.40 0.00 0.40 0.00 43.98 09:06:01 AM 0.62 0.00 0.62 0.00 51.88 09:07:01 AM 0.43 0.00 0.43 0.00 48.89 09:08:01 AM 0.47 0.00 0.47 0.00 66.02 09:09:01 AM 1.68 0.03 1.65 0.27 77.39 09:10:01 AM 0.32 0.00 0.32 0.00 13.98 09:11:01 AM 0.22 0.00 0.22 0.00 17.58 09:12:01 AM 0.47 0.00 0.47 0.00 86.49 09:13:01 AM 0.52 0.00 0.52 0.00 87.64 09:14:01 AM 0.70 0.00 0.70 0.00 78.37 09:15:01 AM 0.42 0.00 0.42 0.00 66.34 09:16:01 AM 0.90 0.32 0.58 6.93 66.91 09:17:01 AM 0.93 0.00 0.93 0.00 58.01 09:18:01 AM 0.37 0.00 0.37 0.00 90.70 09:19:01 AM 0.80 0.00 0.80 0.00 191.28 09:20:01 AM 0.68 0.00 0.68 0.00 122.61 09:21:01 AM 0.78 0.00 0.78 0.00 169.81 09:22:01 AM 0.38 0.00 0.38 0.00 76.84 09:23:01 AM 22.26 0.43 21.83 48.13 2883.39 Average: 11.76 0.53 11.23 88.88 1183.96 08:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 AM 5250092 7046768 2632340 33.40 2688 1973432 672096 7.53 187416 2105500 231888 08:56:01 AM 5163464 7006088 2718968 34.49 2688 2018736 710132 7.95 199056 2168320 8 08:57:01 AM 5128228 7016432 2754204 34.94 2688 2061668 693064 7.76 228448 2167896 49468 08:58:01 AM 4887116 6985976 2995316 38.00 2688 2264444 688336 7.71 257072 2354124 158500 08:59:01 AM 4933100 7032084 2949332 37.42 2688 2265552 651120 7.29 261460 2303184 12 09:00:01 AM 4883464 6983188 2998968 38.05 2688 2266540 731616 8.19 261884 2352432 700 09:01:01 AM 4878604 6979244 3003828 38.11 2688 2267452 731616 8.19 261884 2357368 220 09:02:01 AM 4873852 6976360 3008580 38.17 2688 2269320 731616 8.19 262256 2361904 580 09:03:01 AM 4869348 6973136 3013084 38.23 2688 2270600 731616 8.19 262260 2366620 28 09:04:01 AM 4869024 6972836 3013408 38.23 2688 2270624 731616 8.19 262256 2366904 4 09:05:01 AM 4860456 6966440 3021976 38.34 2688 2272804 731616 8.19 262300 2375476 1008 09:06:01 AM 4859952 6966308 3022480 38.34 2688 2273168 731616 8.19 262316 2375848 112 09:07:01 AM 4856752 6964372 3025680 38.39 2688 2274432 731616 8.19 262412 2378996 76 09:08:01 AM 4854028 6963488 3028404 38.42 2688 2276280 749692 8.39 262488 2381388 116 09:09:01 AM 4853360 6964016 3029072 38.43 2688 2277464 749692 8.39 262692 2381980 104 09:10:01 AM 4852784 6963660 3029648 38.44 2688 2277692 749956 8.40 262688 2382328 68 09:11:01 AM 4851192 6963768 3031240 38.46 2688 2279380 749956 8.40 262708 2384196 1276 09:12:01 AM 4847124 6961328 3035308 38.51 2688 2281008 749956 8.40 262716 2387980 588 09:13:01 AM 4845452 6961696 3036980 38.53 2688 2283104 749956 8.40 262868 2389604 360 09:14:01 AM 4843740 6961736 3038692 38.55 2688 2284800 749956 8.40 263092 2391296 164 09:15:01 AM 4841980 6961640 3040452 38.57 2688 2286488 749956 8.40 263284 2392608 132 09:16:01 AM 4839616 6961088 3042816 38.60 2688 2288276 749956 8.40 263452 2394988 40 09:17:01 AM 4838432 6961576 3044000 38.62 2688 2289948 749956 8.40 263488 2396212 636 09:18:01 AM 4833848 6961496 3048584 38.68 2688 2294488 749956 8.40 263692 2400544 2716 09:19:01 AM 4829540 6961276 3052892 38.73 2688 2298572 749956 8.40 263900 2404764 1628 09:20:01 AM 4826388 6960544 3056044 38.77 2688 2300984 770344 8.63 263952 2407448 816 09:21:01 AM 4822220 6960244 3060212 38.82 2688 2304840 770344 8.63 263992 2411772 4 09:22:01 AM 4691356 6833592 3191076 40.48 2688 2309028 867220 9.71 263992 2542428 2048 09:23:01 AM 4898116 6914432 2984316 37.86 2688 2188964 755484 8.46 505004 2119820 23484 Average: 4885608 6968442 2996824 38.02 2688 2250693 738966 8.27 265001 2351860 16441 08:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 136.65 102.77 1173.37 23.88 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 49.45 35.17 617.07 4.25 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 12.70 11.86 8.86 4.59 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 38.59 28.88 334.22 6.66 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 202.42 172.64 44.11 40.64 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 30.68 15.15 9.15 2.10 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 6.35 5.68 2.28 1.22 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 44.38 43.78 7.92 6.58 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 39.04 37.49 6.46 3.15 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 4.80 1.12 1.12 0.50 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 67.62 64.86 12.51 6.11 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 33.67 16.96 6.73 2.20 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 72.14 59.02 13.81 6.89 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 69.41 63.49 15.73 8.94 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 34.92 33.31 7.49 4.88 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 17.78 13.18 3.14 1.21 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 30.89 29.29 5.84 2.82 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 30.37 28.17 9.26 4.93 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 75.15 74.42 13.52 11.30 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 66.44 68.31 11.27 7.82 0.00 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 65.21 66.76 11.03 7.60 0.00 0.00 0.00 0.00 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 35.57 31.16 12.94 3.47 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 38.14 30.31 7.43 6.05 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 52.31 49.48 8.59 5.22 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 66.44 65.09 14.51 9.78 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 54.83 51.78 12.36 7.12 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 13.25 11.26 3.19 1.81 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 3.10 3.58 1.73 0.82 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 101.38 67.44 196.50 165.29 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 51.51 44.22 88.70 12.34 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) 02/17/2026 _x86_64_ (2 CPU) 08:53:03 LINUX RESTART (2 CPU) 08:54:01 AM CPU %user %nice %system %iowait %steal %idle 08:55:01 AM all 37.97 0.00 6.20 2.07 0.12 53.65 08:55:01 AM 0 45.79 0.00 7.34 1.61 0.12 45.14 08:55:01 AM 1 30.14 0.00 5.05 2.52 0.12 62.18 08:56:01 AM all 9.92 0.00 1.69 4.37 0.07 83.96 08:56:01 AM 0 13.47 0.00 1.87 3.37 0.05 81.24 08:56:01 AM 1 6.36 0.00 1.52 5.36 0.08 86.68 08:57:01 AM all 19.71 0.00 2.79 1.64 0.09 75.77 08:57:01 AM 0 16.69 0.00 2.69 1.82 0.08 78.72 08:57:01 AM 1 22.73 0.00 2.89 1.47 0.10 72.81 08:58:01 AM all 21.42 0.00 4.16 8.39 0.15 65.88 08:58:01 AM 0 25.09 0.00 4.70 10.89 0.13 59.19 08:58:01 AM 1 17.75 0.00 3.62 5.89 0.17 72.57 08:59:01 AM all 9.95 0.00 2.18 1.34 0.08 86.45 08:59:01 AM 0 15.15 0.00 2.62 0.79 0.07 81.38 08:59:01 AM 1 4.76 0.00 1.74 1.90 0.08 91.51 09:00:01 AM all 3.82 0.00 0.27 0.03 0.07 95.82 09:00:01 AM 0 4.06 0.00 0.18 0.03 0.07 95.66 09:00:01 AM 1 3.58 0.00 0.35 0.02 0.07 95.98 09:01:01 AM all 2.07 0.00 0.22 0.00 0.06 97.66 09:01:01 AM 0 1.10 0.00 0.15 0.00 0.05 98.70 09:01:01 AM 1 3.03 0.00 0.28 0.00 0.07 96.62 09:02:01 AM all 8.83 0.00 0.49 0.01 0.09 90.59 09:02:01 AM 0 8.75 0.00 0.49 0.02 0.10 90.63 09:02:01 AM 1 8.91 0.00 0.48 0.00 0.07 90.55 09:03:01 AM all 7.49 0.00 0.42 0.00 0.05 92.05 09:03:01 AM 0 8.78 0.00 0.48 0.00 0.05 90.69 09:03:01 AM 1 6.19 0.00 0.36 0.00 0.05 93.40 09:04:01 AM all 0.41 0.00 0.16 0.00 0.06 99.37 09:04:01 AM 0 0.17 0.00 0.10 0.00 0.05 99.68 09:04:01 AM 1 0.65 0.00 0.22 0.00 0.07 99.06 09:05:01 AM all 6.87 0.00 0.33 0.00 0.30 92.51 09:05:01 AM 0 3.35 0.00 0.32 0.00 0.33 96.00 09:05:01 AM 1 10.39 0.00 0.34 0.00 0.27 89.00 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 2.04 0.00 0.21 0.00 0.06 97.69 09:06:01 AM 0 1.67 0.00 0.20 0.00 0.05 98.08 09:06:01 AM 1 2.41 0.00 0.22 0.00 0.07 97.30 09:07:01 AM all 7.98 0.00 0.55 0.04 0.08 91.36 09:07:01 AM 0 9.19 0.00 0.56 0.00 0.09 90.16 09:07:01 AM 1 6.77 0.00 0.53 0.08 0.07 92.55 09:08:01 AM all 6.38 0.00 0.39 0.00 0.05 93.19 09:08:01 AM 0 4.36 0.00 0.35 0.00 0.05 95.24 09:08:01 AM 1 8.40 0.00 0.42 0.00 0.05 91.13 09:09:01 AM all 6.67 0.00 0.54 0.01 0.08 92.70 09:09:01 AM 0 10.55 0.00 0.79 0.00 0.07 88.59 09:09:01 AM 1 2.89 0.00 0.30 0.02 0.08 96.71 09:10:01 AM all 2.85 0.00 0.22 0.00 0.08 96.85 09:10:01 AM 0 4.17 0.00 0.27 0.00 0.08 95.47 09:10:01 AM 1 1.55 0.00 0.17 0.00 0.07 98.21 09:11:01 AM all 5.75 0.00 0.25 0.00 0.05 93.95 09:11:01 AM 0 5.23 0.00 0.27 0.00 0.05 94.45 09:11:01 AM 1 6.26 0.00 0.23 0.00 0.05 93.46 09:12:01 AM all 7.22 0.00 0.42 0.00 0.07 92.30 09:12:01 AM 0 6.54 0.00 0.37 0.00 0.07 93.02 09:12:01 AM 1 7.90 0.00 0.46 0.00 0.07 91.58 09:13:01 AM all 7.94 0.00 0.53 0.00 0.08 91.45 09:13:01 AM 0 5.59 0.00 0.42 0.00 0.07 93.93 09:13:01 AM 1 10.35 0.00 0.65 0.00 0.09 88.92 09:14:01 AM all 4.73 0.00 0.33 0.01 0.07 94.87 09:14:01 AM 0 5.99 0.00 0.32 0.00 0.07 93.62 09:14:01 AM 1 3.47 0.00 0.34 0.02 0.07 96.11 09:15:01 AM all 4.63 0.00 0.37 0.00 0.06 94.94 09:15:01 AM 0 5.58 0.00 0.35 0.00 0.07 94.01 09:15:01 AM 1 3.68 0.00 0.39 0.00 0.05 95.88 09:16:01 AM all 3.97 0.00 0.33 0.01 0.06 95.62 09:16:01 AM 0 4.92 0.00 0.37 0.02 0.05 94.65 09:16:01 AM 1 3.03 0.00 0.30 0.00 0.07 96.60 09:16:01 AM CPU %user %nice %system %iowait %steal %idle 09:17:01 AM all 6.40 0.00 0.34 0.01 0.06 93.19 09:17:01 AM 0 5.22 0.00 0.28 0.02 0.07 94.41 09:17:01 AM 1 7.59 0.00 0.41 0.00 0.05 91.96 09:18:01 AM all 15.23 0.00 0.41 0.00 0.08 84.28 09:18:01 AM 0 18.45 0.00 0.42 0.00 0.08 81.05 09:18:01 AM 1 12.01 0.00 0.40 0.00 0.07 87.52 09:19:01 AM all 14.79 0.00 0.59 0.00 0.07 84.55 09:19:01 AM 0 24.77 0.00 0.66 0.00 0.09 74.48 09:19:01 AM 1 4.97 0.00 0.52 0.00 0.05 94.46 09:20:01 AM all 7.90 0.00 0.38 0.06 0.06 91.61 09:20:01 AM 0 7.17 0.00 0.33 0.12 0.05 92.33 09:20:01 AM 1 8.63 0.00 0.42 0.00 0.07 90.88 09:21:01 AM all 7.93 0.00 0.34 0.07 0.05 91.61 09:21:01 AM 0 7.73 0.00 0.38 0.00 0.05 91.83 09:21:01 AM 1 8.13 0.00 0.30 0.13 0.05 91.38 09:22:01 AM all 9.82 0.00 0.28 0.02 0.07 89.81 09:22:01 AM 0 9.99 0.00 0.28 0.00 0.08 89.64 09:22:01 AM 1 9.65 0.00 0.28 0.03 0.05 89.98 09:23:01 AM all 27.17 0.00 3.26 1.47 0.09 68.01 09:23:01 AM 0 27.55 0.00 3.39 1.59 0.08 67.39 09:23:01 AM 1 26.78 0.00 3.14 1.35 0.10 68.63 Average: all 9.59 0.00 0.99 0.68 0.08 88.66 Average: 0 10.59 0.00 1.07 0.70 0.08 87.55 Average: 1 8.59 0.00 0.91 0.65 0.08 89.77