---> uname -a: Linux prd-centos8-robot-2c-8g-45626.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 572 4889 19 2235 6827 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:0a:ef:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85297sec preferred_lft 85297sec inet6 fe80::f816:3eff:fe0a:effb/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) 07/24/2025 _x86_64_ (2 CPU) 05:15:30 LINUX RESTART (2 CPU) 05:16:01 AM tps rtps wtps bread/s bwrtn/s 05:17:01 AM 103.28 53.07 50.22 7498.70 18925.64 05:18:01 AM 105.66 0.07 105.60 1.87 10046.02 05:19:01 AM 39.90 1.03 38.87 113.56 4496.98 05:20:01 AM 65.96 9.45 56.51 1684.11 3758.48 05:21:01 AM 37.16 0.03 37.13 3.46 6271.78 05:22:01 AM 2.60 0.00 2.60 0.00 83.97 05:23:01 AM 0.12 0.00 0.12 0.00 0.90 05:24:01 AM 0.18 0.02 0.17 0.13 2.00 05:25:01 AM 1.98 0.00 1.98 0.00 209.75 05:26:01 AM 0.53 0.03 0.50 1.87 117.83 05:27:01 AM 0.33 0.00 0.33 0.00 185.37 05:28:01 AM 0.35 0.00 0.35 0.00 126.69 05:29:01 AM 0.17 0.00 0.17 0.00 40.28 05:30:01 AM 0.20 0.00 0.20 0.00 79.60 05:31:01 AM 1.27 0.03 1.23 0.27 50.21 05:32:01 AM 0.55 0.00 0.55 0.00 137.95 05:33:01 AM 16.14 0.33 15.81 37.85 1954.03 Average: 22.14 3.77 18.37 549.55 2734.77 05:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:01 AM 5442720 7028724 2439712 30.95 2688 1777688 757936 8.49 190284 1965788 108324 05:18:01 AM 5096520 6963968 2785912 35.34 2688 2044164 756792 8.47 190716 2249768 135252 05:19:01 AM 5252936 7092764 2629496 33.36 2688 2015316 635944 7.12 218612 2063228 10764 05:20:01 AM 4943836 7039004 2938596 37.28 2688 2262724 657748 7.36 262128 2301856 167796 05:21:01 AM 4970956 7068044 2911476 36.94 2688 2264812 618000 6.92 267636 2265444 4 05:22:01 AM 4971164 7068252 2911268 36.93 2688 2264812 618000 6.92 267640 2265396 4 05:23:01 AM 4971088 7068176 2911344 36.93 2688 2264812 618000 6.92 267644 2265348 4 05:24:01 AM 4922572 7022100 2959860 37.55 2688 2267260 687084 7.69 267772 2313272 2432 05:25:01 AM 4915120 7018020 2967312 37.64 2688 2270624 740036 8.29 268012 2320640 1484 05:26:01 AM 4909528 7017024 2972904 37.72 2688 2275220 740036 8.29 268324 2326052 2704 05:27:01 AM 4903952 7015304 2978480 37.79 2688 2279108 740036 8.29 268324 2331312 1120 05:28:01 AM 4898500 7012672 2983932 37.86 2688 2281896 709580 7.95 268324 2337068 208 05:29:01 AM 4896024 7012096 2986408 37.89 2688 2283796 709580 7.95 268324 2339532 940 05:30:01 AM 4893580 7011140 2988852 37.92 2688 2285284 726956 8.14 268324 2341608 88 05:31:01 AM 4892544 7011564 2989888 37.93 2688 2286740 748252 8.38 268460 2342548 888 05:32:01 AM 4887672 7010664 2994760 37.99 2688 2290720 748252 8.38 268460 2347360 944 05:33:01 AM 5024920 7004480 2857512 36.25 2688 2152956 688352 7.71 331632 2169276 23940 Average: 4987861 7027294 2894571 36.72 2688 2209878 700034 7.84 259448 2267382 26876 05:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 283.89 165.86 1643.67 58.70 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 62.30 51.67 824.19 8.81 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 15.88 10.88 7.50 4.33 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 44.39 40.35 317.32 9.99 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 556.04 401.93 108.68 93.33 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 2.27 1.97 0.53 0.48 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 2.70 1.92 0.43 0.42 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 59.78 47.25 22.23 4.24 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 181.41 181.29 38.01 14.12 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 140.63 141.04 36.24 10.88 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 114.95 114.81 31.02 9.19 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 68.51 67.69 19.89 6.04 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 114.31 113.21 20.91 8.96 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 102.68 101.60 18.17 8.06 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 102.60 101.60 17.33 8.15 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 119.91 121.56 27.17 9.16 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 117.94 81.62 162.44 93.07 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 122.96 102.73 193.88 20.47 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) 07/24/2025 _x86_64_ (2 CPU) 05:15:30 LINUX RESTART (2 CPU) 05:16:01 AM CPU %user %nice %system %iowait %steal %idle 05:17:01 AM all 36.96 0.03 6.72 16.61 0.09 39.59 05:17:01 AM 0 26.93 0.03 5.95 16.52 0.10 50.46 05:17:01 AM 1 46.97 0.03 7.48 16.69 0.08 28.73 05:18:01 AM all 30.54 0.00 4.68 8.23 0.11 56.45 05:18:01 AM 0 21.01 0.00 4.09 6.93 0.10 67.86 05:18:01 AM 1 39.98 0.00 5.26 9.52 0.12 45.12 05:19:01 AM all 16.43 0.00 2.40 1.28 0.08 79.81 05:19:01 AM 0 11.32 0.00 2.14 1.69 0.10 84.75 05:19:01 AM 1 21.52 0.00 2.67 0.87 0.07 74.87 05:20:01 AM all 28.70 0.00 5.62 0.73 0.08 64.87 05:20:01 AM 0 19.95 0.00 5.07 0.65 0.07 74.26 05:20:01 AM 1 37.47 0.00 6.17 0.80 0.10 55.46 05:21:01 AM all 5.42 0.00 1.60 1.23 0.04 91.71 05:21:01 AM 0 2.76 0.00 1.27 0.75 0.05 95.17 05:21:01 AM 1 8.08 0.00 1.93 1.71 0.03 88.25 05:22:01 AM all 0.35 0.00 0.08 0.01 0.03 99.52 05:22:01 AM 0 0.12 0.00 0.12 0.02 0.03 99.72 05:22:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 05:23:01 AM all 0.24 0.00 0.08 0.00 0.03 99.65 05:23:01 AM 0 0.07 0.00 0.08 0.00 0.03 99.82 05:23:01 AM 1 0.42 0.00 0.08 0.00 0.02 99.48 05:24:01 AM all 5.34 0.00 0.85 0.00 0.03 93.78 05:24:01 AM 0 1.29 0.00 0.28 0.00 0.03 98.39 05:24:01 AM 1 9.39 0.00 1.43 0.00 0.03 89.15 05:25:01 AM all 13.32 0.00 1.45 0.01 0.07 85.16 05:25:01 AM 0 15.42 0.00 1.79 0.00 0.07 82.72 05:25:01 AM 1 11.20 0.00 1.11 0.02 0.07 87.61 05:26:01 AM all 11.93 0.00 1.10 0.02 0.07 86.88 05:26:01 AM 0 9.90 0.00 1.04 0.00 0.07 88.99 05:26:01 AM 1 13.98 0.00 1.17 0.03 0.07 84.75 05:27:01 AM all 10.93 0.00 0.88 0.02 0.06 88.12 05:27:01 AM 0 6.67 0.00 0.64 0.03 0.05 92.61 05:27:01 AM 1 15.24 0.00 1.12 0.00 0.07 83.57 05:27:01 AM CPU %user %nice %system %iowait %steal %idle 05:28:01 AM all 11.16 0.00 1.18 0.03 0.07 87.56 05:28:01 AM 0 4.65 0.00 0.69 0.07 0.05 94.54 05:28:01 AM 1 17.89 0.00 1.68 0.00 0.09 80.34 05:29:01 AM all 7.60 0.00 0.69 0.00 0.07 91.64 05:29:01 AM 0 4.71 0.00 0.57 0.00 0.05 94.67 05:29:01 AM 1 10.49 0.00 0.81 0.00 0.08 88.61 05:30:01 AM all 7.42 0.00 0.64 0.00 0.06 91.89 05:30:01 AM 0 8.36 0.00 0.71 0.00 0.07 90.87 05:30:01 AM 1 6.47 0.00 0.56 0.00 0.05 92.92 05:31:01 AM all 7.99 0.00 0.75 0.01 0.07 91.18 05:31:01 AM 0 9.09 0.00 0.72 0.00 0.07 90.13 05:31:01 AM 1 6.91 0.00 0.79 0.02 0.07 92.22 05:32:01 AM all 9.64 0.00 1.00 0.02 0.08 89.26 05:32:01 AM 0 6.39 0.00 0.69 0.00 0.08 92.83 05:32:01 AM 1 12.89 0.00 1.31 0.03 0.08 85.69 05:33:01 AM all 22.49 0.00 2.57 0.22 0.07 74.66 05:33:01 AM 0 21.59 0.00 2.21 0.33 0.07 75.81 05:33:01 AM 1 23.39 0.00 2.94 0.10 0.07 73.51 Average: all 13.34 0.00 1.90 1.68 0.07 83.01 Average: 0 10.01 0.00 1.65 1.59 0.06 86.68 Average: 1 16.67 0.00 2.16 1.76 0.07 79.34