---> uname -a: Linux prd-centos8-robot-2c-8g-9303.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 663 4756 19 2277 6735 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:70:12:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84600sec preferred_lft 84600sec inet6 fe80::f816:3eff:fe70:12e9/64 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) 02/11/2026 _x86_64_ (2 CPU) 01:55:24 LINUX RESTART (2 CPU) 01:56:01 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 91.04 17.29 73.74 5259.45 7026.36 01:58:01 AM 88.39 1.08 87.30 75.31 10302.52 01:59:01 AM 30.16 0.42 29.74 64.78 2681.84 02:00:01 AM 79.19 6.93 72.25 1289.52 8191.05 02:01:01 AM 9.55 0.02 9.53 0.13 976.61 02:02:01 AM 0.72 0.07 0.65 1.73 10.18 02:03:01 AM 0.33 0.00 0.33 0.00 3.28 02:04:01 AM 2.28 0.10 2.18 6.80 98.98 02:05:01 AM 0.47 0.00 0.47 0.00 185.14 02:06:01 AM 0.45 0.00 0.45 0.00 136.63 02:07:01 AM 0.23 0.00 0.23 0.00 197.33 02:08:01 AM 0.27 0.00 0.27 0.00 82.97 02:09:01 AM 0.22 0.00 0.22 0.00 39.92 02:10:01 AM 0.57 0.00 0.57 0.00 18.20 02:11:01 AM 1.43 0.03 1.40 0.27 37.24 02:12:01 AM 0.32 0.00 0.32 0.00 27.36 02:13:02 AM 0.35 0.00 0.35 0.00 183.65 02:14:01 AM 0.46 0.00 0.46 0.00 153.76 02:15:01 AM 0.17 0.00 0.17 0.00 74.13 02:16:01 AM 0.38 0.00 0.38 0.00 206.73 02:17:01 AM 0.35 0.00 0.35 0.00 94.02 02:18:01 AM 0.23 0.00 0.23 0.00 27.72 02:19:01 AM 0.25 0.00 0.25 0.00 70.29 02:20:01 AM 0.15 0.00 0.15 0.00 15.33 02:21:01 AM 0.18 0.00 0.18 0.00 9.08 02:22:01 AM 0.37 0.00 0.37 0.00 87.29 02:23:01 AM 0.47 0.00 0.47 0.00 58.21 02:24:01 AM 2.00 0.18 1.81 4.26 125.53 02:25:01 AM 32.11 0.45 31.66 68.91 3394.27 Average: 11.84 0.92 10.92 233.62 1190.74 01:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5351916 7060172 2530508 32.10 2688 1891028 691452 7.74 190664 2021752 178428 01:58:01 AM 5171012 7010080 2711412 34.40 2688 2015456 726192 8.13 198708 2166380 40196 01:59:01 AM 5135948 7034112 2746476 34.84 2688 2071348 693864 7.77 228352 2161980 52440 02:00:01 AM 4913180 7009316 2969244 37.67 2688 2262424 695804 7.79 261244 2324200 24612 02:01:01 AM 4912988 7008832 2969436 37.67 2688 2262436 695804 7.79 261240 2324576 4 02:02:01 AM 4913136 7009048 2969288 37.67 2688 2262504 695804 7.79 261380 2324268 4 02:03:01 AM 4913376 7009272 2969048 37.67 2688 2262504 695804 7.79 261380 2324200 4 02:04:01 AM 4855688 6954532 3026736 38.40 2688 2265468 783264 8.77 261904 2380844 2028 02:05:01 AM 4848364 6951924 3034060 38.49 2688 2270168 798812 8.94 261904 2388260 1344 02:06:01 AM 4840260 6949372 3042164 38.59 2688 2275736 833696 9.33 261904 2395904 2980 02:07:01 AM 4835976 6949448 3046448 38.65 2688 2280080 850056 9.52 261904 2400452 1444 02:08:01 AM 4834448 6949000 3047976 38.67 2688 2281168 850056 9.52 262272 2401680 120 02:09:01 AM 4835708 6951300 3046716 38.65 2688 2282208 800016 8.96 262272 2400636 24 02:10:01 AM 4834552 6950532 3047872 38.67 2688 2282588 790976 8.86 262272 2401588 4 02:11:01 AM 4834372 6950744 3048052 38.67 2688 2282980 789444 8.84 262432 2401864 204 02:12:01 AM 4831188 6948496 3051236 38.71 2688 2283916 809076 9.06 262432 2404844 508 02:13:02 AM 4820864 6943384 3061560 38.84 2688 2289144 843484 9.44 262484 2414920 308 02:14:01 AM 4815048 6942112 3067376 38.91 2688 2293688 843484 9.44 262484 2421116 528 02:15:01 AM 4810536 6941568 3071888 38.97 2688 2297648 843484 9.44 262484 2425016 2292 02:16:01 AM 4805840 6941252 3076584 39.03 2688 2302056 843484 9.44 262484 2429992 576 02:17:01 AM 4803784 6941348 3078640 39.06 2688 2304172 843484 9.44 262484 2432212 4 02:18:01 AM 4800576 6940572 3081848 39.10 2688 2306612 843484 9.44 262484 2435076 1700 02:19:01 AM 4801116 6941524 3081308 39.09 2688 2307016 827256 9.26 262484 2434928 56 02:20:01 AM 4800452 6941248 3081972 39.10 2688 2307404 822600 9.21 262484 2435568 16 02:21:01 AM 4800772 6942108 3081652 39.10 2688 2307932 807204 9.04 262484 2435416 320 02:22:01 AM 4794736 6938556 3087688 39.17 2688 2310424 862420 9.66 262632 2440408 356 02:23:01 AM 4793564 6938592 3088860 39.19 2688 2311624 862420 9.66 262632 2441744 40 02:24:01 AM 5035840 7004380 2846584 36.11 2688 2136612 696352 7.80 275448 2188176 7104 02:25:01 AM 4867932 6891240 3014492 38.24 2688 2196472 784500 8.78 511388 2144996 11156 Average: 4883213 6963588 2999211 38.05 2688 2248373 790475 8.85 265404 2355276 11338 01:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 334.31 206.96 1775.96 60.58 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 89.54 62.66 768.48 8.99 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 21.44 19.66 24.57 6.22 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 625.03 448.89 434.62 102.50 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 4.40 3.45 1.52 0.96 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 2.68 2.03 0.58 0.49 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 2.97 1.87 0.47 0.41 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 55.09 36.14 23.07 4.40 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 19.73 17.88 24.54 2.88 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 32.38 30.63 30.37 3.93 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 86.59 84.20 31.73 7.43 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 57.51 54.57 12.31 5.17 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 51.68 49.83 11.57 4.97 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 11.15 9.18 2.72 1.80 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 14.51 9.05 3.10 1.75 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 27.60 25.86 8.42 2.34 0.00 0.00 0.00 0.00 02:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:02 AM eth0 78.02 76.12 30.47 14.84 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 78.92 79.04 56.17 6.25 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 97.45 98.02 60.58 7.24 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 62.28 56.71 46.80 4.97 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 43.80 44.37 17.45 3.44 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 59.01 58.73 28.01 4.88 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 13.75 11.28 3.21 2.29 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 12.63 10.63 2.99 2.19 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 6.96 6.01 3.22 1.11 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 126.94 106.13 38.65 9.24 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 26.42 22.46 4.64 2.14 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 85.47 57.45 65.57 16.25 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 66.74 44.64 127.54 138.81 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 75.69 59.80 125.53 14.78 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) 02/11/2026 _x86_64_ (2 CPU) 01:55:24 LINUX RESTART (2 CPU) 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 43.16 0.00 6.95 2.58 0.15 47.17 01:57:01 AM 0 50.26 0.00 7.02 2.58 0.15 39.99 01:57:01 AM 1 36.05 0.00 6.88 2.57 0.15 54.36 01:58:01 AM all 21.30 0.00 3.42 2.38 0.11 72.79 01:58:01 AM 0 25.27 0.00 3.11 2.13 0.10 69.39 01:58:01 AM 1 17.32 0.00 3.72 2.62 0.12 76.22 01:59:01 AM all 20.95 0.00 3.42 1.26 0.08 74.30 01:59:01 AM 0 16.94 0.00 3.12 1.79 0.08 78.07 01:59:01 AM 1 24.95 0.00 3.72 0.73 0.07 70.52 02:00:01 AM all 27.18 0.00 5.91 1.62 0.09 65.20 02:00:01 AM 0 35.72 0.00 6.69 2.18 0.08 55.33 02:00:01 AM 1 18.66 0.00 5.13 1.07 0.10 75.04 02:01:01 AM all 0.41 0.00 0.20 1.12 0.04 98.23 02:01:01 AM 0 0.13 0.00 0.17 1.13 0.03 98.53 02:01:01 AM 1 0.68 0.00 0.23 1.10 0.05 97.93 02:02:01 AM all 0.35 0.00 0.10 0.00 0.03 99.52 02:02:01 AM 0 0.50 0.00 0.08 0.00 0.02 99.40 02:02:01 AM 1 0.20 0.00 0.12 0.00 0.05 99.63 02:03:01 AM all 0.35 0.00 0.08 0.00 0.04 99.53 02:03:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 02:03:01 AM 1 0.13 0.00 0.10 0.00 0.07 99.70 02:04:01 AM all 7.10 0.00 0.92 0.03 0.06 91.90 02:04:01 AM 0 7.68 0.00 0.42 0.02 0.05 91.84 02:04:01 AM 1 6.52 0.00 1.42 0.03 0.07 91.96 02:05:01 AM all 9.07 0.00 0.31 0.01 0.08 90.52 02:05:01 AM 0 12.62 0.00 0.32 0.00 0.10 86.96 02:05:01 AM 1 5.52 0.00 0.30 0.02 0.07 94.10 02:06:01 AM all 11.15 0.00 0.89 0.00 0.08 87.88 02:06:01 AM 0 16.22 0.00 1.35 0.00 0.08 82.35 02:06:01 AM 1 6.06 0.00 0.42 0.00 0.08 93.43 02:07:01 AM all 10.27 0.00 1.09 0.00 0.08 88.56 02:07:01 AM 0 6.35 0.00 0.49 0.00 0.08 93.08 02:07:01 AM 1 14.19 0.00 1.69 0.00 0.08 84.03 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 7.31 0.00 0.65 0.00 0.08 91.95 02:08:01 AM 0 8.76 0.00 0.83 0.00 0.07 90.34 02:08:01 AM 1 5.85 0.00 0.48 0.00 0.10 93.57 02:09:01 AM all 6.25 0.00 0.63 0.00 0.08 93.03 02:09:01 AM 0 7.80 0.00 0.72 0.00 0.08 91.39 02:09:01 AM 1 4.72 0.00 0.54 0.00 0.08 94.67 02:10:01 AM all 4.35 0.00 0.31 0.00 0.05 95.29 02:10:01 AM 0 4.24 0.00 0.28 0.00 0.05 95.42 02:10:01 AM 1 4.45 0.00 0.33 0.00 0.05 95.16 02:11:01 AM all 4.36 0.00 0.47 0.02 0.08 95.08 02:11:01 AM 0 5.53 0.00 0.60 0.03 0.07 93.76 02:11:01 AM 1 3.19 0.00 0.33 0.00 0.08 96.39 02:12:01 AM all 6.70 0.00 0.64 0.00 0.06 92.60 02:12:01 AM 0 6.46 0.00 0.68 0.00 0.07 92.79 02:12:01 AM 1 6.95 0.00 0.60 0.00 0.05 92.40 02:13:02 AM all 9.76 0.00 0.49 0.03 0.08 89.64 02:13:02 AM 0 7.86 0.00 0.45 0.07 0.07 91.55 02:13:02 AM 1 11.67 0.00 0.52 0.00 0.08 87.72 02:14:01 AM all 6.36 0.00 0.63 0.00 0.07 92.94 02:14:01 AM 0 8.88 0.00 0.63 0.00 0.07 90.42 02:14:01 AM 1 3.85 0.00 0.63 0.00 0.07 95.45 02:15:01 AM all 4.23 0.00 0.49 0.00 0.06 95.22 02:15:01 AM 0 5.89 0.00 0.47 0.00 0.07 93.57 02:15:01 AM 1 2.57 0.00 0.50 0.00 0.05 96.87 02:16:01 AM all 7.24 0.00 0.43 0.01 0.08 92.25 02:16:01 AM 0 11.18 0.00 0.40 0.00 0.07 88.35 02:16:01 AM 1 3.30 0.00 0.45 0.02 0.08 96.15 02:17:01 AM all 4.81 0.00 0.90 0.00 0.08 94.22 02:17:01 AM 0 8.07 0.00 1.47 0.00 0.08 90.37 02:17:01 AM 1 1.54 0.00 0.32 0.00 0.08 98.06 02:18:01 AM all 5.17 0.00 0.60 0.00 0.07 94.17 02:18:01 AM 0 7.26 0.00 0.67 0.00 0.07 92.00 02:18:01 AM 1 3.08 0.00 0.52 0.00 0.07 96.33 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 5.01 0.00 0.25 0.00 0.06 94.68 02:19:01 AM 0 5.50 0.00 0.25 0.00 0.07 94.19 02:19:01 AM 1 4.52 0.00 0.25 0.00 0.05 95.18 02:20:01 AM all 4.77 0.00 0.23 0.00 0.08 94.93 02:20:01 AM 0 7.02 0.00 0.23 0.00 0.08 92.66 02:20:01 AM 1 2.53 0.00 0.22 0.00 0.07 97.19 02:21:01 AM all 5.01 0.00 0.49 0.00 0.07 94.43 02:21:01 AM 0 3.33 0.00 0.38 0.00 0.07 96.22 02:21:01 AM 1 6.74 0.00 0.60 0.00 0.07 92.59 02:22:01 AM all 8.33 0.00 0.98 0.00 0.07 90.62 02:22:01 AM 0 12.19 0.00 1.20 0.00 0.07 86.54 02:22:01 AM 1 4.54 0.00 0.77 0.00 0.07 94.62 02:23:01 AM all 4.11 0.00 0.74 0.00 0.08 95.06 02:23:01 AM 0 3.85 0.00 0.80 0.00 0.08 95.26 02:23:01 AM 1 4.37 0.00 0.69 0.00 0.08 94.86 02:24:01 AM all 11.11 0.00 1.19 0.00 0.08 87.62 02:24:01 AM 0 15.99 0.00 1.07 0.00 0.08 82.85 02:24:01 AM 1 6.23 0.00 1.30 0.00 0.08 92.38 02:25:01 AM all 29.42 0.00 3.47 0.88 0.08 66.15 02:25:01 AM 0 44.56 0.00 4.22 1.12 0.08 50.03 02:25:01 AM 1 14.25 0.00 2.72 0.65 0.08 82.30 Average: all 9.86 0.00 1.27 0.34 0.07 88.44 Average: 0 11.97 0.00 1.32 0.38 0.07 86.25 Average: 1 7.76 0.00 1.23 0.31 0.08 90.63