---> uname -a: Linux prd-centos8-robot-2c-8g-3693.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 671 4747 19 2278 6727 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:9a:7f:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85491sec preferred_lft 85491sec inet6 fe80::f816:3eff:fe9a:7f11/64 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) 10/15/2025 _x86_64_ (2 CPU) 03:54:45 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:01 AM 177.87 133.26 44.62 9508.38 33439.37 03:57:01 AM 74.73 17.53 57.20 5044.85 8734.12 03:58:01 AM 100.45 0.72 99.73 52.92 11572.08 03:59:01 AM 29.51 0.42 29.09 64.78 2338.50 04:00:01 AM 79.07 6.96 72.11 1292.77 8717.34 04:01:01 AM 6.16 0.23 5.93 11.86 495.07 04:02:01 AM 2.30 0.07 2.23 1.73 136.30 04:03:01 AM 0.92 0.00 0.92 0.00 607.86 04:04:01 AM 0.37 0.00 0.37 0.00 209.61 04:05:01 AM 0.83 0.02 0.82 1.07 257.14 04:06:01 AM 0.93 0.42 0.52 55.31 263.36 04:07:01 AM 0.35 0.02 0.33 0.13 79.05 04:08:01 AM 8.90 5.93 2.97 574.74 86.54 04:09:01 AM 16.81 0.32 16.50 36.93 719.91 Average: 35.66 11.85 23.81 1188.99 4832.69 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 AM 6110056 7333256 1772368 22.49 2688 1422628 378372 4.80 111844 1401084 107484 03:57:01 AM 5239224 6953480 2643200 33.53 2688 1897940 865080 9.69 222812 2100612 218804 03:58:01 AM 5134056 6969948 2748368 34.87 2688 2011840 801872 8.98 197972 2195656 42004 03:59:01 AM 5108424 6995328 2774000 35.19 2688 2060740 769928 8.62 229228 2186544 52164 04:00:01 AM 4885336 6974680 2997088 38.02 2688 2256952 740308 8.29 261412 2351604 10844 04:01:01 AM 4838916 6929268 3043508 38.61 2688 2257960 775524 8.68 261540 2396096 660 04:02:01 AM 4830624 6923460 3051800 38.72 2688 2260432 775524 8.68 262188 2404340 1140 04:03:01 AM 4803824 6914324 3078600 39.06 2688 2278180 791016 8.86 262188 2430848 1164 04:04:01 AM 4793496 6914260 3088928 39.19 2688 2288360 791016 8.86 262188 2441004 5132 04:05:01 AM 4785080 6912520 3097344 39.29 2688 2295088 806536 9.03 262288 2449108 4524 04:06:01 AM 4391152 6849836 3491272 44.29 2688 2301548 821988 9.20 263836 2462288 1608 04:07:01 AM 4389636 6848816 3492788 44.31 2688 2302172 837408 9.38 263836 2463824 40 04:08:01 AM 4371232 6848280 3511192 44.54 2688 2319868 823212 9.22 265920 2479768 56 04:09:01 AM 4877664 6899896 3004760 38.12 2688 2194964 794180 8.89 346012 2294852 78452 Average: 4897051 6947668 2985373 37.87 2688 2153477 769426 8.62 248090 2289831 37434 03:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 11.78 6.00 151.70 0.94 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 338.35 209.15 1657.58 61.38 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 84.46 56.58 845.43 9.13 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 25.57 19.08 90.52 6.10 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 205.01 151.68 286.46 35.68 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 16.96 9.68 10.39 1.20 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 17.02 14.84 21.70 4.06 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 34.96 31.81 122.40 9.21 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 20.08 16.23 64.94 6.42 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 26.28 23.93 24.18 12.75 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 47.08 60.80 67.08 5.67 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 7.40 5.02 1.83 1.18 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.74 13.35 3.91 2.48 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 83.49 50.92 148.02 94.34 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 66.80 47.79 249.73 17.90 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) 10/15/2025 _x86_64_ (2 CPU) 03:54:45 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 19.89 0.06 7.18 66.92 0.17 5.78 03:56:01 AM 0 20.66 0.03 7.90 68.62 0.10 2.69 03:56:01 AM 1 19.11 0.08 6.47 65.22 0.24 8.88 03:57:01 AM all 32.44 0.00 5.85 12.14 0.11 49.46 03:57:01 AM 0 38.66 0.00 6.44 12.42 0.10 42.38 03:57:01 AM 1 26.23 0.00 5.26 11.86 0.12 56.52 03:58:01 AM all 29.19 0.00 4.38 2.48 0.10 63.86 03:58:01 AM 0 34.72 0.00 4.95 2.84 0.10 57.39 03:58:01 AM 1 23.66 0.00 3.80 2.12 0.10 70.32 03:59:01 AM all 21.23 0.00 3.02 0.67 0.08 75.00 03:59:01 AM 0 15.07 0.00 2.75 0.65 0.07 81.46 03:59:01 AM 1 27.39 0.00 3.28 0.68 0.10 68.54 04:00:01 AM all 24.51 0.00 4.61 1.37 0.08 69.44 04:00:01 AM 0 22.99 0.00 4.28 1.42 0.08 71.23 04:00:01 AM 1 26.03 0.00 4.93 1.32 0.07 67.65 04:01:01 AM all 1.55 0.00 0.24 0.13 0.03 98.05 04:01:01 AM 0 2.76 0.00 0.28 0.03 0.03 96.89 04:01:01 AM 1 0.33 0.00 0.20 0.23 0.03 99.20 04:02:01 AM all 5.13 0.00 0.24 0.01 0.07 94.56 04:02:01 AM 0 5.88 0.00 0.25 0.00 0.07 93.80 04:02:01 AM 1 4.37 0.00 0.22 0.02 0.07 95.32 04:03:01 AM all 17.79 0.00 0.23 0.06 0.08 81.85 04:03:01 AM 0 30.59 0.00 0.25 0.02 0.08 69.06 04:03:01 AM 1 4.94 0.00 0.20 0.10 0.07 94.69 04:04:01 AM all 9.52 0.00 0.17 0.02 0.05 90.24 04:04:01 AM 0 11.78 0.00 0.18 0.03 0.05 87.96 04:04:01 AM 1 7.27 0.00 0.15 0.00 0.05 92.53 04:05:01 AM all 15.42 0.00 0.22 0.02 0.08 84.27 04:05:01 AM 0 16.50 0.00 0.22 0.03 0.08 83.17 04:05:01 AM 1 14.34 0.00 0.22 0.00 0.08 85.36 04:06:01 AM all 9.35 0.00 2.58 0.03 0.09 87.95 04:06:01 AM 0 9.17 0.00 2.62 0.00 0.08 88.13 04:06:01 AM 1 9.54 0.00 2.54 0.05 0.10 87.77 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 2.88 0.01 0.15 0.00 0.07 96.90 04:07:01 AM 0 1.14 0.00 0.12 0.00 0.07 98.68 04:07:01 AM 1 4.62 0.02 0.18 0.00 0.07 95.12 04:08:01 AM all 4.77 0.23 0.27 0.13 0.06 94.54 04:08:01 AM 0 3.60 0.00 0.18 0.05 0.05 96.12 04:08:01 AM 1 5.94 0.47 0.35 0.22 0.07 92.95 04:09:01 AM all 21.47 0.00 2.87 0.08 0.09 75.48 04:09:01 AM 0 22.95 0.00 2.87 0.10 0.07 74.02 04:09:01 AM 1 19.99 0.00 2.87 0.07 0.12 76.95 Average: all 15.38 0.02 2.28 5.98 0.08 76.25 Average: 0 16.89 0.00 2.38 6.13 0.07 74.52 Average: 1 13.86 0.04 2.19 5.83 0.09 77.99