---> uname -a: Linux prd-centos8-robot-2c-8g-2496.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4718 19 2349 6769 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:00:87:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85275sec preferred_lft 85275sec inet6 fe80::f816:3eff:fe00:87d3/64 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) 11/30/2025 _x86_64_ (2 CPU) 00:37:10 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 86.09 15.48 70.61 3797.13 5815.00 12:40:01 AM 90.55 0.72 89.84 52.92 10670.73 12:41:01 AM 30.47 0.42 30.05 64.77 2771.53 12:42:01 AM 81.05 6.97 74.09 1292.98 8601.38 12:43:01 AM 9.46 0.22 9.25 11.73 669.18 12:44:01 AM 2.08 0.00 2.08 0.00 130.14 12:45:01 AM 1.07 0.00 1.07 0.00 765.46 12:46:01 AM 0.33 0.02 0.32 1.07 239.69 12:47:01 AM 0.62 0.00 0.62 0.00 202.85 12:48:01 AM 0.77 0.03 0.73 1.87 131.66 12:49:01 AM 0.18 0.00 0.18 0.00 45.23 12:50:01 AM 0.17 0.00 0.17 0.00 19.74 12:51:01 AM 0.17 0.00 0.17 0.00 41.77 12:52:01 AM 0.20 0.00 0.20 0.00 40.28 12:53:01 AM 1.97 0.35 1.62 52.63 471.12 12:54:01 AM 0.78 0.03 0.75 1.07 850.02 12:55:01 AM 17.45 0.32 17.13 36.93 837.63 Average: 19.02 1.44 17.58 312.53 1900.18 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5310012 7017776 2572420 32.63 2688 1890404 717792 8.04 190788 2060256 175944 12:40:01 AM 5123964 6968164 2758468 35.00 2688 2020320 760560 8.52 199208 2208840 42012 12:41:01 AM 5047348 6962888 2835084 35.97 2688 2087324 762048 8.53 228748 2242084 63248 12:42:01 AM 4909956 7009976 2972476 37.71 2688 2266320 676340 7.57 260864 2321752 10832 12:43:01 AM 4870584 6971388 3011848 38.21 2688 2267304 727104 8.14 260992 2362840 468 12:44:01 AM 4836804 6953988 3045628 38.64 2688 2283764 742912 8.32 261464 2395888 15244 12:45:01 AM 4828852 6954056 3053580 38.74 2688 2291748 742912 8.32 261464 2404268 764 12:46:01 AM 4821840 6954124 3060592 38.83 2688 2298796 742912 8.32 261472 2411700 640 12:47:01 AM 4808684 6949068 3073748 38.99 2688 2306888 759960 8.51 261532 2424308 2908 12:48:01 AM 4812644 6953992 3069788 38.94 2688 2307844 759960 8.51 261768 2420520 232 12:49:01 AM 4811032 6953480 3071400 38.97 2688 2308948 759960 8.51 261768 2422204 44 12:50:01 AM 4808348 6951824 3074084 39.00 2688 2310016 758144 8.49 261768 2424996 560 12:51:01 AM 4806260 6950836 3076172 39.03 2688 2311120 758144 8.49 261768 2426840 448 12:52:01 AM 4804804 6950468 3077628 39.04 2688 2312184 758144 8.49 261768 2428020 372 12:53:01 AM 4673504 6905176 3208928 40.71 2688 2351348 795904 8.91 263168 2488768 24796 12:54:01 AM 4363448 6874868 3518984 44.64 2688 2352008 794900 8.90 263196 2488208 132 12:55:01 AM 4848740 6943920 3033692 38.49 2688 2267040 755448 8.46 385440 2284292 116336 Average: 4852166 6954470 3030266 38.44 2688 2249022 751361 8.41 259246 2365634 26764 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 299.67 194.22 1772.94 60.86 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 78.22 58.56 735.26 8.79 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 18.17 15.36 25.27 5.35 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 230.38 170.72 357.12 43.82 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 17.44 7.45 10.43 1.58 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 40.13 36.26 128.47 9.39 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 18.86 19.16 43.00 7.14 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 22.13 19.16 38.15 5.83 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 27.21 22.79 66.20 12.13 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 7.78 2.70 3.11 0.52 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 2.88 1.17 2.63 0.28 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 1.10 1.10 2.39 0.22 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 0.87 1.08 2.30 0.22 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 1.15 1.10 2.40 0.22 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 46.39 51.92 442.33 4.00 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 30.66 39.90 5.43 4.07 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 74.49 50.77 159.30 105.37 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 53.97 40.79 223.34 15.87 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) 11/30/2025 _x86_64_ (2 CPU) 00:37:10 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 36.86 0.00 6.06 3.70 0.12 53.26 12:39:01 AM 0 27.90 0.00 5.75 4.47 0.12 61.76 12:39:01 AM 1 45.84 0.00 6.38 2.92 0.12 44.74 12:40:01 AM all 24.97 0.00 3.43 1.94 0.08 69.58 12:40:01 AM 0 15.07 0.00 2.97 1.90 0.07 80.00 12:40:01 AM 1 34.89 0.00 3.89 1.97 0.10 59.16 12:41:01 AM all 24.01 0.00 3.55 0.34 0.08 72.02 12:41:01 AM 0 13.73 0.00 2.48 0.40 0.08 83.31 12:41:01 AM 1 34.31 0.00 4.61 0.28 0.08 60.72 12:42:01 AM all 26.85 0.00 5.04 1.04 0.09 66.98 12:42:01 AM 0 21.57 0.00 4.85 0.88 0.10 72.59 12:42:01 AM 1 32.14 0.00 5.23 1.20 0.08 61.35 12:43:01 AM all 1.28 0.00 0.22 0.09 0.05 98.36 12:43:01 AM 0 0.72 0.00 0.13 0.05 0.05 99.05 12:43:01 AM 1 1.84 0.00 0.30 0.13 0.05 97.68 12:44:01 AM all 16.74 0.00 0.29 0.01 0.08 82.88 12:44:01 AM 0 4.33 0.00 0.23 0.02 0.07 95.36 12:44:01 AM 1 29.11 0.00 0.35 0.00 0.08 70.45 12:45:01 AM all 9.74 0.00 0.15 0.03 0.06 90.02 12:45:01 AM 0 6.05 0.00 0.15 0.02 0.07 93.72 12:45:01 AM 1 13.42 0.00 0.15 0.05 0.05 86.32 12:46:01 AM all 9.48 0.00 0.20 0.01 0.05 90.26 12:46:01 AM 0 4.50 0.00 0.20 0.02 0.05 95.23 12:46:01 AM 1 14.45 0.00 0.20 0.00 0.05 85.30 12:47:01 AM all 13.79 0.00 0.28 0.01 0.08 85.85 12:47:01 AM 0 10.69 0.00 0.28 0.00 0.08 88.94 12:47:01 AM 1 16.88 0.00 0.27 0.02 0.07 82.77 12:48:01 AM all 1.78 0.00 0.21 0.02 0.06 97.94 12:48:01 AM 0 0.72 0.00 0.10 0.03 0.05 99.10 12:48:01 AM 1 2.84 0.00 0.32 0.00 0.07 96.78 12:49:01 AM all 0.99 0.00 0.13 0.00 0.04 98.84 12:49:01 AM 0 0.94 0.00 0.12 0.00 0.03 98.91 12:49:01 AM 1 1.05 0.00 0.13 0.00 0.05 98.76 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 0.84 0.00 0.13 0.00 0.03 99.01 12:50:01 AM 0 0.85 0.00 0.13 0.00 0.03 98.98 12:50:01 AM 1 0.82 0.00 0.12 0.00 0.03 99.03 12:51:01 AM all 0.86 0.00 0.10 0.00 0.05 98.99 12:51:01 AM 0 0.67 0.00 0.08 0.00 0.05 99.20 12:51:01 AM 1 1.05 0.00 0.12 0.00 0.05 98.78 12:52:01 AM all 0.94 0.00 0.09 0.00 0.04 98.92 12:52:01 AM 0 0.85 0.00 0.08 0.00 0.03 99.03 12:52:01 AM 1 1.04 0.00 0.10 0.00 0.05 98.81 12:53:01 AM all 4.19 0.00 1.10 0.05 0.06 94.60 12:53:01 AM 0 3.93 0.00 1.09 0.05 0.07 94.87 12:53:01 AM 1 4.45 0.00 1.12 0.05 0.05 94.32 12:54:01 AM all 6.97 0.00 1.77 0.05 0.06 91.15 12:54:01 AM 0 5.02 0.00 1.83 0.00 0.05 93.11 12:54:01 AM 1 8.93 0.00 1.71 0.10 0.07 89.19 12:55:01 AM all 22.47 0.00 2.80 0.10 0.08 74.56 12:55:01 AM 0 10.70 0.00 2.05 0.08 0.07 87.10 12:55:01 AM 1 34.25 0.00 3.55 0.12 0.08 62.00 Average: all 11.94 0.00 1.50 0.43 0.06 86.06 Average: 0 7.55 0.00 1.33 0.47 0.06 90.59 Average: 1 16.32 0.00 1.68 0.40 0.07 81.53