---> uname -a: Linux prd-centos8-robot-2c-8g-2211.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 634 4841 19 2221 6764 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:b9:a6:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85362sec preferred_lft 85362sec inet6 fe80::f816:3eff:feb9:a61f/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) 10/26/2025 _x86_64_ (2 CPU) 04:03:06 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 77.91 13.45 64.46 2509.83 5766.21 04:06:01 AM 91.20 0.72 90.48 52.92 10591.50 04:07:01 AM 23.26 0.42 22.84 64.78 2098.78 04:08:01 AM 64.78 6.93 57.85 1289.30 3856.68 04:09:01 AM 34.77 0.03 34.74 3.47 6281.81 04:10:01 AM 3.67 0.00 3.67 0.00 117.48 04:11:01 AM 0.27 0.00 0.27 0.00 3.08 04:12:01 AM 0.50 0.22 0.28 11.73 4.45 04:13:01 AM 2.10 0.07 2.03 3.20 148.49 04:14:01 AM 0.52 0.00 0.52 0.00 135.19 04:15:01 AM 0.30 0.00 0.30 0.00 118.39 04:16:01 AM 0.27 0.00 0.27 0.00 91.49 04:17:01 AM 0.23 0.00 0.23 0.00 128.38 04:18:01 AM 0.23 0.00 0.23 0.00 92.43 04:19:01 AM 3.58 0.35 3.23 37.18 227.04 04:20:01 AM 32.96 0.52 32.45 64.19 2407.52 Average: 21.03 1.42 19.61 252.36 2004.16 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5361544 7033012 2520888 31.98 2688 1854568 707032 7.92 185772 2016064 144996 04:06:01 AM 5121916 6965368 2760516 35.02 2688 2018992 742748 8.32 198348 2207348 42408 04:07:01 AM 5128864 7001840 2753568 34.93 2688 2047924 715112 8.01 222700 2177648 37552 04:08:01 AM 4879104 6975028 3003328 38.10 2688 2262764 701568 7.86 254008 2369912 174100 04:09:01 AM 4915024 7012772 2967408 37.65 2688 2264848 678044 7.59 260196 2322836 16 04:10:01 AM 4914316 7012068 2968116 37.65 2688 2264852 676844 7.58 260200 2323140 4 04:11:01 AM 4914712 7012468 2967720 37.65 2688 2264852 676844 7.58 260200 2323032 4 04:12:01 AM 4869428 6968356 3013004 38.22 2688 2266024 744084 8.33 260352 2367784 804 04:13:01 AM 4860784 6962888 3021648 38.33 2688 2269200 762956 8.54 260640 2376020 1488 04:14:01 AM 4857164 6962136 3025268 38.38 2688 2272140 800288 8.96 260640 2379484 604 04:15:01 AM 4853356 6961732 3029076 38.43 2688 2275472 800288 8.96 260640 2383364 484 04:16:01 AM 4847148 6958628 3035284 38.51 2688 2278584 817500 9.15 260640 2389536 924 04:17:01 AM 4842596 6957356 3039836 38.56 2688 2281856 817500 9.15 260640 2394016 376 04:18:01 AM 4837584 6956340 3044848 38.63 2688 2285844 855344 9.58 260640 2398724 1628 04:19:01 AM 5020320 6991532 2862112 36.31 2688 2139808 681144 7.63 278636 2199664 33940 04:20:01 AM 5048548 7014420 2833884 35.95 2688 2138724 680536 7.62 479492 1994532 11944 Average: 4954526 6984122 2927906 37.14 2688 2199153 741114 8.30 263984 2288944 28204 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 291.57 179.41 1687.95 58.59 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 81.95 57.44 814.54 9.08 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 17.29 15.29 7.27 5.23 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 40.19 35.30 336.02 9.08 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 324.59 234.74 74.85 65.06 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 3.00 2.50 0.63 0.56 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 2.40 1.82 0.41 0.39 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 38.78 26.55 12.46 2.77 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 118.93 119.18 32.03 9.66 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 89.37 89.24 25.02 7.84 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 104.78 105.78 29.06 8.43 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 114.03 114.56 29.10 9.58 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 235.93 237.04 42.23 17.31 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 198.10 199.78 39.06 14.78 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 197.53 160.67 148.77 104.56 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 16.35 15.71 14.66 8.35 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 117.21 99.72 205.95 20.71 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) 10/26/2025 _x86_64_ (2 CPU) 04:03:06 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 36.62 0.00 5.58 3.75 0.14 53.91 04:05:01 AM 0 36.22 0.00 4.52 4.32 0.15 54.78 04:05:01 AM 1 37.02 0.00 6.64 3.18 0.13 53.03 04:06:01 AM all 27.80 0.00 3.96 3.27 0.16 64.81 04:06:01 AM 0 39.07 0.00 4.82 3.18 0.17 52.75 04:06:01 AM 1 16.66 0.00 3.11 3.35 0.15 76.73 04:07:01 AM all 15.99 0.00 2.55 0.27 0.08 81.11 04:07:01 AM 0 27.52 0.00 3.29 0.30 0.08 68.81 04:07:01 AM 1 4.47 0.00 1.82 0.23 0.07 93.41 04:08:01 AM all 31.77 0.00 5.44 2.57 0.12 60.09 04:08:01 AM 0 36.37 0.00 5.70 4.20 0.12 53.61 04:08:01 AM 1 27.17 0.00 5.18 0.95 0.12 66.58 04:09:01 AM all 5.01 0.00 1.43 0.90 0.05 92.61 04:09:01 AM 0 5.27 0.00 1.34 0.77 0.05 92.57 04:09:01 AM 1 4.76 0.00 1.52 1.02 0.05 92.65 04:10:01 AM all 0.32 0.00 0.29 0.01 0.02 99.37 04:10:01 AM 0 0.20 0.00 0.12 0.00 0.02 99.67 04:10:01 AM 1 0.43 0.00 0.47 0.02 0.02 99.06 04:11:01 AM all 0.35 0.00 0.09 0.01 0.01 99.54 04:11:01 AM 0 0.28 0.00 0.08 0.00 0.00 99.63 04:11:01 AM 1 0.42 0.00 0.10 0.02 0.02 99.45 04:12:01 AM all 2.61 0.00 0.35 0.01 0.04 96.99 04:12:01 AM 0 4.18 0.00 0.49 0.02 0.03 95.28 04:12:01 AM 1 1.04 0.00 0.22 0.00 0.05 98.70 04:13:01 AM all 11.26 0.00 1.04 0.00 0.12 87.58 04:13:01 AM 0 15.99 0.00 1.23 0.00 0.16 82.63 04:13:01 AM 1 6.64 0.00 0.86 0.00 0.08 92.42 04:14:01 AM all 11.14 0.00 0.88 0.00 0.08 87.90 04:14:01 AM 0 12.61 0.00 0.74 0.00 0.07 86.58 04:14:01 AM 1 9.63 0.00 1.03 0.00 0.09 89.26 04:15:01 AM all 10.06 0.00 0.94 0.00 0.08 88.92 04:15:01 AM 0 14.10 0.00 0.97 0.00 0.08 84.85 04:15:01 AM 1 6.02 0.00 0.91 0.00 0.07 93.00 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 11.30 0.00 1.01 0.01 0.06 87.63 04:16:01 AM 0 15.51 0.00 1.18 0.00 0.07 83.24 04:16:01 AM 1 7.09 0.00 0.84 0.02 0.05 92.00 04:17:01 AM all 11.74 0.00 1.43 0.03 0.08 86.71 04:17:01 AM 0 18.09 0.00 1.37 0.00 0.08 80.46 04:17:01 AM 1 5.44 0.00 1.50 0.05 0.08 92.93 04:18:01 AM all 11.87 0.00 1.29 0.00 0.08 86.75 04:18:01 AM 0 14.66 0.00 1.25 0.00 0.08 84.00 04:18:01 AM 1 9.08 0.00 1.33 0.00 0.08 89.50 04:19:01 AM all 13.65 0.00 1.76 0.04 0.09 84.45 04:19:01 AM 0 8.18 0.00 1.39 0.07 0.08 90.27 04:19:01 AM 1 19.13 0.00 2.13 0.02 0.10 78.62 04:20:01 AM all 32.61 0.00 3.57 0.15 0.12 63.55 04:20:01 AM 0 46.87 0.00 4.67 0.17 0.13 48.16 04:20:01 AM 1 18.39 0.00 2.46 0.13 0.10 78.91 Average: all 14.65 0.00 1.98 0.69 0.08 82.60 Average: 0 18.44 0.00 2.08 0.82 0.09 78.58 Average: 1 10.85 0.00 1.89 0.56 0.08 86.62