---> uname -a: Linux prd-centos8-robot-2c-8g-334.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: 2799.996 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 625 4852 19 2220 6776 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:64:d2:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85554sec preferred_lft 85554sec inet6 fe80::f816:3eff:fe64:d294/64 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) 10/23/2024 _x86_64_ (2 CPU) 00:16:23 LINUX RESTART (2 CPU) 12:17:01 AM tps rtps wtps bread/s bwrtn/s 12:18:02 AM 93.00 22.02 70.98 5324.14 6708.56 12:19:01 AM 83.92 0.71 83.21 51.64 9647.76 12:20:01 AM 26.85 0.42 26.44 64.77 2213.18 12:21:01 AM 57.91 2.52 55.40 396.00 7467.33 12:22:01 AM 2.85 0.10 2.75 32.13 95.93 12:23:01 AM 2.23 0.00 2.23 0.00 405.01 12:24:01 AM 0.85 0.00 0.85 0.00 503.45 12:25:01 AM 0.30 0.02 0.28 1.07 239.12 12:26:01 AM 0.75 0.03 0.72 1.87 271.04 12:27:01 AM 0.80 0.35 0.45 53.46 13.40 12:28:01 AM 0.30 0.00 0.30 0.00 80.16 12:29:01 AM 0.22 0.00 0.22 0.00 16.68 12:30:01 AM 21.09 0.42 20.68 47.72 2596.40 Average: 22.31 2.05 20.27 460.05 2318.32 12:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:02 AM 5353532 7041140 2528892 32.08 2688 1869484 710996 7.96 209980 1995548 133648 12:19:01 AM 5218280 7044500 2664144 33.80 2688 2003588 763180 8.55 228388 2087596 30116 12:20:01 AM 5101336 6985720 2781088 35.28 2688 2059132 759144 8.50 252108 2174220 46260 12:21:01 AM 4984092 7023200 2898332 36.77 2688 2208632 679696 7.61 261972 2260828 76 12:22:01 AM 4944288 6985364 2938136 37.27 2688 2210624 733844 8.22 262100 2300168 832 12:23:01 AM 4913068 6970584 2969356 37.67 2688 2227088 749924 8.40 262576 2330568 7168 12:24:01 AM 4905292 6970796 2977132 37.77 2688 2235092 749924 8.40 262576 2338516 448 12:25:01 AM 4898524 6971176 2983900 37.86 2688 2242184 749924 8.40 262576 2345944 380 12:26:01 AM 4884768 6965016 2997656 38.03 2688 2249776 766568 8.58 262816 2358640 112 12:27:01 AM 4493496 6900740 3388928 42.99 2688 2253300 768564 8.61 264168 2368748 1864 12:28:01 AM 4492768 6900432 3389656 43.00 2688 2254004 768564 8.61 264184 2369680 320 12:29:01 AM 4492816 6900648 3389608 43.00 2688 2254172 768564 8.61 264184 2369804 72 12:30:01 AM 4997940 6962928 2884484 36.59 2688 2140504 771824 8.64 492888 2035376 13368 Average: 4898477 6970942 2983947 37.86 2688 2169814 749286 8.39 273117 2256587 18051 12:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:02 AM eth0 303.22 191.75 1567.73 62.35 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 70.86 52.52 624.40 8.53 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 34.47 26.20 121.56 6.81 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 177.59 118.59 213.71 28.04 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 22.06 11.98 15.75 1.59 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 45.77 35.94 127.39 9.26 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 22.74 19.74 43.21 6.56 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 23.14 19.44 37.69 5.84 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 27.95 23.01 57.13 12.04 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 41.19 52.61 23.46 4.52 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 12.21 8.16 3.04 1.95 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 8.75 6.35 1.82 1.16 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 87.74 57.83 151.63 96.17 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 67.51 48.01 229.41 18.85 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) 10/23/2024 _x86_64_ (2 CPU) 00:16:23 LINUX RESTART (2 CPU) 12:17:01 AM CPU %user %nice %system %iowait %steal %idle 12:18:02 AM all 36.39 0.00 6.86 3.33 0.11 53.31 12:18:02 AM 0 34.65 0.00 6.05 3.10 0.12 56.08 12:18:02 AM 1 38.14 0.00 7.68 3.55 0.10 50.53 12:19:01 AM all 23.20 0.00 3.17 2.32 0.08 71.23 12:19:01 AM 0 26.27 0.00 3.07 2.41 0.07 68.18 12:19:01 AM 1 20.13 0.00 3.28 2.22 0.08 74.29 12:20:01 AM all 20.49 0.00 2.88 2.11 0.08 74.43 12:20:01 AM 0 24.91 0.00 3.60 1.56 0.08 69.85 12:20:01 AM 1 16.08 0.00 2.16 2.66 0.08 79.02 12:21:01 AM all 18.08 0.00 3.20 2.08 0.07 76.57 12:21:01 AM 0 19.78 0.00 3.61 2.54 0.07 74.00 12:21:01 AM 1 16.39 0.00 2.79 1.62 0.07 79.14 12:22:01 AM all 2.08 0.00 0.18 0.03 0.05 97.65 12:22:01 AM 0 2.32 0.00 0.27 0.07 0.07 97.28 12:22:01 AM 1 1.84 0.00 0.10 0.00 0.03 98.03 12:23:01 AM all 16.53 0.00 0.24 0.07 0.08 83.07 12:23:01 AM 0 2.76 0.00 0.22 0.12 0.08 96.82 12:23:01 AM 1 30.37 0.00 0.27 0.02 0.08 69.26 12:24:01 AM all 9.85 0.00 0.15 0.11 0.06 89.84 12:24:01 AM 0 1.69 0.00 0.13 0.08 0.07 98.03 12:24:01 AM 1 18.00 0.00 0.17 0.13 0.05 81.65 12:25:01 AM all 9.96 0.00 0.18 0.10 0.06 89.71 12:25:01 AM 0 1.15 0.00 0.18 0.20 0.05 98.41 12:25:01 AM 1 18.79 0.00 0.17 0.00 0.07 80.97 12:26:01 AM all 13.84 0.00 0.23 0.04 0.08 85.80 12:26:01 AM 0 11.16 0.00 0.28 0.03 0.08 88.44 12:26:01 AM 1 16.52 0.00 0.18 0.05 0.08 83.17 12:27:01 AM all 8.22 0.00 6.03 0.03 0.08 85.65 12:27:01 AM 0 8.31 0.00 6.18 0.02 0.08 85.41 12:27:01 AM 1 8.13 0.00 5.88 0.03 0.07 85.88 12:28:01 AM all 3.94 0.00 0.14 0.00 0.09 95.83 12:28:01 AM 0 1.60 0.00 0.10 0.00 0.08 98.21 12:28:01 AM 1 6.27 0.00 0.18 0.00 0.10 93.44 12:28:01 AM CPU %user %nice %system %iowait %steal %idle 12:29:01 AM all 2.51 0.00 0.13 0.00 0.08 97.28 12:29:01 AM 0 3.24 0.00 0.12 0.00 0.07 96.58 12:29:01 AM 1 1.79 0.00 0.13 0.00 0.08 97.99 12:30:01 AM all 24.11 0.00 3.30 0.49 0.08 72.02 12:30:01 AM 0 27.24 0.00 3.57 0.67 0.08 68.44 12:30:01 AM 1 20.97 0.00 3.02 0.32 0.08 75.61 Average: all 14.54 0.00 2.05 0.82 0.08 82.51 Average: 0 12.68 0.00 2.10 0.83 0.08 84.31 Average: 1 16.40 0.00 2.00 0.81 0.08 80.71