---> uname -a: Linux prd-centos8-robot-2c-8g-8116.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 606 4836 19 2254 6791 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:8d:5d:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85021sec preferred_lft 85021sec inet6 fe80::f816:3eff:fe8d:5d9f/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) 02/06/2026 _x86_64_ (2 CPU) 03:43:49 LINUX RESTART (2 CPU) 03:45:01 AM tps rtps wtps bread/s bwrtn/s 03:46:01 AM 123.59 1.22 122.38 79.04 12389.97 03:47:01 AM 25.43 0.00 25.43 0.00 3879.34 03:48:01 AM 14.98 0.42 14.56 64.78 625.51 03:49:01 AM 69.56 9.38 60.17 1678.65 3703.18 03:50:01 AM 33.04 0.03 33.01 3.46 6351.72 03:51:01 AM 2.70 0.00 2.70 0.00 76.33 03:52:01 AM 0.25 0.00 0.25 0.00 3.33 03:53:01 AM 0.30 0.07 0.23 4.93 7.36 03:54:01 AM 2.10 0.00 2.10 0.00 189.52 03:55:01 AM 0.48 0.03 0.45 1.87 163.44 03:56:01 AM 0.23 0.00 0.23 0.00 91.75 03:57:01 AM 0.25 0.00 0.25 0.00 136.96 03:58:01 AM 0.35 0.00 0.35 0.00 183.05 03:59:01 AM 0.25 0.03 0.22 0.27 14.16 04:00:01 AM 1.40 0.00 1.40 0.00 86.05 04:01:01 AM 0.18 0.02 0.17 0.13 38.82 04:02:01 AM 0.38 0.07 0.32 1.73 66.42 04:03:01 AM 0.25 0.00 0.25 0.00 122.80 04:04:01 AM 0.24 0.00 0.24 0.00 40.26 04:05:01 AM 0.45 0.00 0.45 0.00 51.87 04:06:01 AM 14.98 0.32 14.66 36.92 662.96 04:07:01 AM 33.79 0.52 33.28 63.86 2723.06 Average: 14.79 0.55 14.24 88.04 1437.86 03:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 AM 5151708 6991696 2730724 34.64 2688 2015612 734868 8.23 198864 2185200 101264 03:47:01 AM 5185884 7028424 2696548 34.21 2688 2018792 689480 7.72 209036 2140884 3204 03:48:01 AM 5223940 7065652 2658492 33.73 2688 2017560 653624 7.32 219724 2091968 4 03:49:01 AM 4890740 6999736 2991692 37.95 2688 2274880 693628 7.77 263732 2348788 176300 03:50:01 AM 4929028 7037656 2953404 37.47 2688 2274952 689748 7.72 266864 2303488 8 03:51:01 AM 4929600 7038236 2952832 37.46 2688 2274956 670280 7.51 266868 2303476 12 03:52:01 AM 4929556 7038192 2952876 37.46 2688 2274956 670280 7.51 266868 2303368 8 03:53:01 AM 4873440 6985112 3008992 38.17 2688 2278000 748748 8.38 267204 2358860 2884 03:54:01 AM 4866708 6981768 3015724 38.26 2688 2281380 748748 8.38 267216 2365460 2536 03:55:01 AM 4863108 6980580 3019324 38.30 2688 2283792 766480 8.58 267752 2368460 148 03:56:01 AM 4858824 6980236 3023608 38.36 2688 2287748 766480 8.58 267752 2372844 1412 03:57:01 AM 4848456 6974604 3033976 38.49 2688 2292476 766480 8.58 267752 2383012 2068 03:58:01 AM 4846764 6976372 3035668 38.51 2688 2295928 765732 8.57 267752 2384940 128 03:59:01 AM 4846096 6976068 3036336 38.52 2688 2296292 747048 8.36 267872 2385476 136 04:00:01 AM 4839840 6971844 3042592 38.60 2688 2298324 765624 8.57 267872 2391616 528 04:01:01 AM 4836300 6970084 3046132 38.64 2688 2300100 765624 8.57 267872 2394760 1192 04:02:01 AM 4835612 6970600 3046820 38.65 2688 2301304 765624 8.57 268024 2395488 492 04:03:01 AM 4832564 6970932 3049868 38.69 2688 2304692 765624 8.57 268016 2398664 264 04:04:01 AM 4831200 6970636 3051232 38.71 2688 2305760 765624 8.57 268016 2399820 236 04:05:01 AM 4830092 6970748 3052340 38.72 2688 2306980 765624 8.57 268016 2400936 84 04:06:01 AM 4854432 6902200 3028000 38.41 2688 2218360 789092 8.84 334788 2326552 99652 04:07:01 AM 4928844 6931404 2953588 37.47 2688 2175172 779688 8.73 500520 2094808 26132 Average: 4910579 6986945 2971853 37.70 2688 2244455 739734 8.28 273108 2322676 19031 03:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 128.79 98.03 1328.79 12.77 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 7.20 1.68 2.30 0.75 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 10.53 10.31 4.63 3.71 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 48.98 43.13 344.18 10.84 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 517.52 368.31 107.84 89.76 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 2.62 1.92 0.44 0.42 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 2.52 1.93 0.46 0.43 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 97.47 74.83 30.24 6.30 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 158.37 155.96 36.21 12.03 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 49.76 49.38 16.52 4.25 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 79.52 80.26 29.30 6.45 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 55.72 55.21 30.64 4.81 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 118.11 117.31 30.60 9.68 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 4.67 3.68 1.71 0.82 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 115.88 111.46 22.96 9.10 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 92.36 92.07 19.26 7.50 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 60.43 59.09 11.79 5.03 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 58.06 59.77 22.03 4.77 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 3.54 4.02 0.91 0.87 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 33.66 34.57 6.22 2.77 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 114.43 77.21 171.49 103.52 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 17.93 16.75 15.50 8.67 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 80.89 69.01 101.62 13.89 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) 02/06/2026 _x86_64_ (2 CPU) 03:43:49 LINUX RESTART (2 CPU) 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 35.86 0.00 5.29 3.64 0.23 54.98 03:46:01 AM 0 34.79 0.00 4.85 4.10 0.27 55.99 03:46:01 AM 1 36.92 0.00 5.73 3.18 0.20 53.97 03:47:01 AM all 1.54 0.00 0.77 3.70 0.06 93.93 03:47:01 AM 0 0.77 0.00 0.77 0.90 0.07 97.50 03:47:01 AM 1 2.32 0.00 0.77 6.49 0.05 90.37 03:48:01 AM all 9.54 0.00 1.18 0.42 0.09 88.77 03:48:01 AM 0 15.33 0.00 1.32 0.23 0.13 82.98 03:48:01 AM 1 3.76 0.00 1.03 0.60 0.05 94.55 03:49:01 AM all 35.08 0.00 6.57 0.78 0.12 57.46 03:49:01 AM 0 21.94 0.00 5.46 0.61 0.12 71.87 03:49:01 AM 1 48.28 0.00 7.68 0.95 0.12 42.98 03:50:01 AM all 1.76 0.00 1.31 1.01 0.05 95.86 03:50:01 AM 0 2.38 0.00 1.15 1.31 0.05 95.11 03:50:01 AM 1 1.14 0.00 1.47 0.72 0.05 96.61 03:51:01 AM all 0.38 0.00 0.11 0.02 0.03 99.46 03:51:01 AM 0 0.60 0.00 0.10 0.03 0.02 99.25 03:51:01 AM 1 0.17 0.00 0.12 0.00 0.05 99.67 03:52:01 AM all 0.31 0.00 0.10 0.00 0.05 99.54 03:52:01 AM 0 0.27 0.00 0.12 0.00 0.05 99.57 03:52:01 AM 1 0.35 0.00 0.08 0.00 0.05 99.52 03:53:01 AM all 7.40 0.00 1.23 0.00 0.07 91.30 03:53:01 AM 0 5.73 0.00 0.92 0.00 0.07 93.28 03:53:01 AM 1 9.06 0.00 1.54 0.00 0.07 89.33 03:54:01 AM all 11.24 0.00 1.42 0.00 0.08 87.26 03:54:01 AM 0 6.75 0.00 1.19 0.00 0.08 91.98 03:54:01 AM 1 15.76 0.00 1.64 0.00 0.08 82.52 03:55:01 AM all 7.82 0.00 0.66 0.01 0.08 91.44 03:55:01 AM 0 8.45 0.00 0.67 0.00 0.07 90.81 03:55:01 AM 1 7.17 0.00 0.65 0.02 0.09 92.08 03:56:01 AM all 11.30 0.00 0.95 0.00 0.08 87.67 03:56:01 AM 0 6.82 0.00 0.70 0.00 0.08 92.40 03:56:01 AM 1 15.76 0.00 1.20 0.00 0.08 82.96 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 10.40 0.00 0.80 0.02 0.08 88.70 03:57:01 AM 0 3.82 0.00 0.57 0.03 0.08 95.50 03:57:01 AM 1 17.00 0.00 1.04 0.00 0.08 81.88 03:58:01 AM all 11.49 0.00 1.45 0.00 0.13 86.94 03:58:01 AM 0 4.31 0.00 0.65 0.00 0.10 94.93 03:58:01 AM 1 18.76 0.00 2.25 0.00 0.15 78.84 03:59:01 AM all 4.70 0.00 0.54 0.00 0.06 94.70 03:59:01 AM 0 1.60 0.00 0.32 0.00 0.02 98.06 03:59:01 AM 1 7.92 0.00 0.76 0.00 0.10 91.21 04:00:01 AM all 9.76 0.00 0.88 0.24 0.12 89.00 04:00:01 AM 0 5.28 0.00 0.89 0.30 0.10 93.43 04:00:01 AM 1 14.37 0.00 0.88 0.17 0.14 84.44 04:01:01 AM all 8.24 0.00 0.75 0.00 0.08 90.93 04:01:01 AM 0 7.54 0.00 0.78 0.00 0.08 91.60 04:01:01 AM 1 8.93 0.00 0.72 0.00 0.08 90.26 04:02:01 AM all 6.78 0.00 0.57 0.00 0.08 92.57 04:02:01 AM 0 4.19 0.00 0.44 0.00 0.07 95.31 04:02:01 AM 1 9.42 0.00 0.70 0.00 0.09 89.80 04:03:01 AM all 8.20 0.00 0.92 0.00 0.09 90.79 04:03:01 AM 0 4.63 0.00 0.59 0.00 0.10 94.69 04:03:01 AM 1 11.76 0.00 1.26 0.00 0.08 86.89 04:04:01 AM all 3.74 0.00 0.43 0.00 0.06 95.77 04:04:01 AM 0 2.28 0.00 0.29 0.00 0.05 97.38 04:04:01 AM 1 5.20 0.00 0.58 0.00 0.07 94.16 04:05:01 AM all 4.32 0.00 0.55 0.00 0.06 95.07 04:05:01 AM 0 1.64 0.00 0.37 0.00 0.05 97.94 04:05:01 AM 1 7.01 0.00 0.74 0.00 0.07 92.19 04:06:01 AM all 19.78 0.00 2.27 0.08 0.11 77.75 04:06:01 AM 0 20.60 0.00 2.06 0.05 0.10 77.19 04:06:01 AM 1 18.97 0.00 2.49 0.12 0.12 78.31 04:07:01 AM all 32.91 0.00 4.54 0.26 0.11 62.19 04:07:01 AM 0 32.55 0.00 4.73 0.30 0.12 62.30 04:07:01 AM 1 33.27 0.00 4.35 0.22 0.10 62.07 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.05 0.00 1.52 0.47 0.09 86.87 Average: 0 8.76 0.00 1.32 0.36 0.09 89.47 Average: 1 13.36 0.00 1.72 0.57 0.09 84.26