---> uname -a: Linux prd-centos8-robot-2c-8g-8870.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 665 4796 19 2234 6733 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:98:69:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85326sec preferred_lft 85326sec inet6 fe80::f816:3eff:fe98:69e6/64 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) 02/09/2026 _x86_64_ (2 CPU) 03:26:54 LINUX RESTART (2 CPU) 03:28:01 AM tps rtps wtps bread/s bwrtn/s 03:29:01 AM 123.91 1.17 122.74 77.44 12243.94 03:30:01 AM 24.34 0.00 24.34 0.00 3878.01 03:31:01 AM 14.76 0.42 14.34 64.77 608.85 03:32:01 AM 18.23 0.00 18.23 0.00 1153.37 03:33:01 AM 79.04 9.42 69.62 1682.12 8296.08 03:34:01 AM 5.88 0.00 5.88 0.00 417.79 03:35:01 AM 0.17 0.00 0.17 0.00 1.72 03:36:01 AM 0.12 0.00 0.12 0.00 0.80 03:37:01 AM 2.18 0.10 2.08 6.80 136.99 03:38:01 AM 0.47 0.00 0.47 0.00 129.36 03:39:01 AM 0.25 0.00 0.25 0.00 101.50 03:40:01 AM 0.27 0.00 0.27 0.00 128.79 03:41:01 AM 0.40 0.00 0.40 0.00 119.89 03:42:01 AM 0.52 0.03 0.48 0.27 92.22 03:43:01 AM 1.35 0.00 1.35 0.00 132.19 03:44:01 AM 18.52 0.37 18.15 41.57 919.49 Average: 18.15 0.72 17.43 117.05 1772.54 03:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 AM 5127044 6969964 2755388 34.96 2688 2018524 783712 8.78 199048 2205656 100700 03:30:01 AM 5152180 6995408 2730252 34.64 2688 2019412 762768 8.54 210184 2171736 9952 03:31:01 AM 5195704 7040396 2686728 34.09 2688 2020472 708184 7.93 219940 2117916 4 03:32:01 AM 5012256 6956428 2870176 36.41 2688 2115452 768100 8.60 234208 2273128 84808 03:33:01 AM 4877296 6988256 3005136 38.12 2688 2277296 707240 7.92 266748 2352160 9108 03:34:01 AM 4878604 6989532 3003828 38.11 2688 2277296 707240 7.92 266752 2351952 12 03:35:01 AM 4878448 6989376 3003984 38.11 2688 2277296 707240 7.92 266752 2351952 4 03:36:01 AM 4878420 6989352 3004012 38.11 2688 2277300 707240 7.92 266752 2351960 4 03:37:01 AM 4823940 6937956 3058492 38.80 2688 2280384 796388 8.92 267356 2405684 900 03:38:01 AM 4820340 6937592 3062092 38.85 2688 2283620 796388 8.92 267380 2409192 464 03:39:01 AM 4815644 6936864 3066788 38.91 2688 2287636 827584 9.27 267380 2413416 1484 03:40:01 AM 4809100 6933164 3073332 38.99 2688 2290480 850832 9.53 267380 2419716 508 03:41:01 AM 4805172 6932768 3077260 39.04 2688 2293964 850832 9.53 267380 2423796 484 03:42:01 AM 4801736 6931808 3080696 39.08 2688 2296432 887696 9.94 267528 2426896 416 03:43:01 AM 4798064 6931556 3084368 39.13 2688 2299924 887696 9.94 267528 2430384 800 03:44:01 AM 4999092 6976720 2883340 36.58 2688 2150032 785484 8.80 332944 2190940 47816 Average: 4917065 6964821 2965367 37.62 2688 2216595 783414 8.77 258454 2331030 16092 03:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 116.46 92.22 1328.40 12.88 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 5.28 2.22 2.07 1.09 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 15.21 14.61 5.17 4.37 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 27.80 24.86 159.67 5.44 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 571.97 421.46 293.83 98.43 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 2.38 2.00 0.46 0.44 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 1.27 0.87 0.18 0.15 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 2.15 1.98 0.42 0.44 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 148.38 132.29 31.15 10.69 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 248.93 249.94 43.25 17.99 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 199.05 199.67 40.00 14.97 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 132.77 132.87 26.32 10.43 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 205.18 206.01 38.52 15.27 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 118.68 118.31 24.57 9.37 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 227.52 229.39 42.07 16.44 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 123.30 89.01 143.68 103.65 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 134.14 119.85 136.24 20.13 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) 02/09/2026 _x86_64_ (2 CPU) 03:26:54 LINUX RESTART (2 CPU) 03:28:01 AM CPU %user %nice %system %iowait %steal %idle 03:29:01 AM all 36.24 0.00 5.31 1.66 0.12 56.68 03:29:01 AM 0 35.36 0.00 5.60 1.49 0.10 57.46 03:29:01 AM 1 37.12 0.00 5.02 1.83 0.13 55.89 03:30:01 AM all 3.47 0.00 0.92 0.47 0.06 95.09 03:30:01 AM 0 1.47 0.00 0.78 0.28 0.07 97.40 03:30:01 AM 1 5.48 0.00 1.05 0.65 0.05 92.77 03:31:01 AM all 8.09 0.00 1.55 0.14 0.06 90.15 03:31:01 AM 0 10.11 0.00 1.62 0.18 0.05 88.03 03:31:01 AM 1 6.07 0.00 1.49 0.10 0.07 92.27 03:32:01 AM all 15.09 0.00 2.63 0.86 0.07 81.36 03:32:01 AM 0 10.24 0.00 2.44 1.02 0.05 86.25 03:32:01 AM 1 19.93 0.00 2.82 0.70 0.08 76.47 03:33:01 AM all 22.69 0.00 5.33 0.84 0.09 71.05 03:33:01 AM 0 17.23 0.00 5.22 0.77 0.10 76.68 03:33:01 AM 1 28.18 0.00 5.44 0.90 0.08 65.39 03:34:01 AM all 0.37 0.00 0.13 0.07 0.05 99.39 03:34:01 AM 0 0.60 0.00 0.10 0.00 0.05 99.25 03:34:01 AM 1 0.13 0.00 0.15 0.13 0.05 99.53 03:35:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 03:35:01 AM 0 0.40 0.00 0.07 0.00 0.02 99.52 03:35:01 AM 1 0.32 0.00 0.10 0.00 0.03 99.55 03:36:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 03:36:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 03:36:01 AM 1 0.17 0.00 0.08 0.00 0.05 99.70 03:37:01 AM all 9.34 0.00 0.88 0.01 0.08 89.70 03:37:01 AM 0 8.40 0.00 0.81 0.00 0.08 90.71 03:37:01 AM 1 10.28 0.00 0.96 0.02 0.07 88.68 03:38:01 AM all 11.28 0.00 1.22 0.00 0.08 87.42 03:38:01 AM 0 8.40 0.00 1.05 0.00 0.08 90.46 03:38:01 AM 1 14.14 0.00 1.39 0.00 0.08 84.39 03:39:01 AM all 12.72 0.00 1.31 0.00 0.10 85.87 03:39:01 AM 0 6.32 0.00 0.96 0.00 0.08 92.64 03:39:01 AM 1 19.17 0.00 1.66 0.00 0.12 79.05 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 10.35 0.00 1.00 0.00 0.09 88.56 03:40:01 AM 0 5.50 0.00 0.84 0.00 0.10 93.56 03:40:01 AM 1 15.20 0.00 1.16 0.00 0.08 83.55 03:41:01 AM all 11.65 0.00 1.10 0.01 0.08 87.16 03:41:01 AM 0 14.52 0.00 1.15 0.02 0.08 84.23 03:41:01 AM 1 8.78 0.00 1.06 0.00 0.07 90.09 03:42:01 AM all 9.73 0.00 1.12 0.00 0.08 89.06 03:42:01 AM 0 10.11 0.00 0.99 0.00 0.08 88.82 03:42:01 AM 1 9.36 0.00 1.26 0.00 0.08 89.30 03:43:01 AM all 10.51 0.00 1.18 0.01 0.11 88.20 03:43:01 AM 0 9.60 0.00 1.13 0.02 0.10 89.16 03:43:01 AM 1 11.42 0.00 1.23 0.00 0.12 87.23 03:44:01 AM all 23.72 0.00 3.08 0.07 0.09 73.05 03:44:01 AM 0 15.71 0.00 2.47 0.03 0.08 81.70 03:44:01 AM 1 31.72 0.00 3.68 0.10 0.10 64.40 Average: all 11.62 0.00 1.68 0.26 0.08 86.36 Average: 0 9.66 0.00 1.58 0.24 0.07 88.45 Average: 1 13.59 0.00 1.79 0.28 0.08 84.27