---> uname -a: Linux prd-centos8-robot-2c-8g-3236.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4998 19 2124 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:2d:a0:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85646sec preferred_lft 85646sec inet6 fe80::f816:3eff:fe2d:a0e0/64 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) 12/17/2024 _x86_64_ (2 CPU) 01:14:59 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 88.10 6.23 81.87 1092.88 6238.89 01:18:01 AM 75.36 0.73 74.63 53.05 9782.39 01:19:01 AM 17.73 0.42 17.31 64.79 1249.63 01:20:01 AM 59.33 6.75 52.58 1249.18 7179.46 01:21:01 AM 4.63 0.00 4.63 0.00 207.25 01:22:01 AM 0.33 0.00 0.33 0.00 6.03 01:23:01 AM 0.13 0.00 0.13 0.00 0.90 01:24:01 AM 0.47 0.12 0.35 33.06 93.44 01:25:01 AM 1.98 0.00 1.98 0.00 63.49 01:26:01 AM 0.35 0.00 0.35 0.00 6.07 01:27:01 AM 15.30 0.40 14.90 46.79 738.36 Average: 23.97 1.33 22.64 230.89 2324.26 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5269236 7007812 2613188 33.15 2688 1920112 727016 8.14 192792 2096636 207916 01:18:01 AM 5238836 7034700 2643588 33.54 2688 1974108 680404 7.62 208080 2094444 1120 01:19:01 AM 5142732 7021572 2739692 34.76 2688 2054472 710036 7.95 232244 2157296 62260 01:20:01 AM 5030004 7065972 2852420 36.19 2688 2206112 632696 7.08 257568 2217220 96 01:21:01 AM 5034304 7070284 2848120 36.13 2688 2206116 632696 7.08 257572 2217688 16 01:22:01 AM 5034624 7070604 2847800 36.13 2688 2206116 632696 7.08 257572 2217296 8 01:23:01 AM 5034916 7070896 2847508 36.12 2688 2206116 632696 7.08 257572 2217332 8 01:24:01 AM 4933240 6972836 2949184 37.41 2688 2209732 769000 8.61 257704 2317596 16 01:25:01 AM 4925960 6965572 2956464 37.51 2688 2209748 756624 8.47 257704 2325272 16 01:26:01 AM 4915880 6955508 2966544 37.63 2688 2209764 771812 8.64 257704 2334968 24 01:27:01 AM 5142016 7009368 2740408 34.77 2688 2043124 703240 7.87 449304 1943212 13376 Average: 5063795 7022284 2818629 35.76 2688 2131411 695356 7.79 262347 2194451 25896 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 171.84 130.68 1050.31 23.45 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 72.18 50.03 442.35 7.89 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 48.71 42.09 286.18 7.91 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 612.08 441.24 133.75 100.19 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 3.60 2.15 0.98 0.66 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 1.22 0.68 0.16 0.12 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 2.75 1.92 0.45 0.43 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 117.41 106.40 1312.64 8.13 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 358.21 356.01 5709.65 23.00 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 354.27 353.44 5638.39 22.90 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 112.91 75.04 258.43 31.78 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 168.65 141.79 1348.41 20.59 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) 12/17/2024 _x86_64_ (2 CPU) 01:14:59 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 34.63 0.00 5.08 2.02 0.11 58.17 01:17:01 AM 0 45.38 0.00 5.33 2.26 0.12 46.92 01:17:01 AM 1 23.87 0.00 4.82 1.77 0.10 69.43 01:18:01 AM all 18.56 0.00 3.05 2.33 0.09 75.97 01:18:01 AM 0 27.54 0.00 3.37 2.34 0.08 66.67 01:18:01 AM 1 9.55 0.00 2.73 2.32 0.10 85.30 01:19:01 AM all 17.13 0.00 2.56 0.60 0.08 79.63 01:19:01 AM 0 24.47 0.00 2.79 0.70 0.08 71.96 01:19:01 AM 1 9.80 0.00 2.34 0.50 0.07 87.30 01:20:01 AM all 18.72 0.00 4.38 2.29 0.10 74.52 01:20:01 AM 0 20.39 0.00 4.43 2.52 0.10 72.55 01:20:01 AM 1 17.05 0.00 4.32 2.06 0.10 76.48 01:21:01 AM all 0.18 0.00 0.13 0.08 0.03 99.58 01:21:01 AM 0 0.23 0.00 0.15 0.13 0.03 99.45 01:21:01 AM 1 0.12 0.00 0.12 0.02 0.03 99.72 01:22:01 AM all 0.31 0.00 0.06 0.00 0.03 99.61 01:22:01 AM 0 0.50 0.00 0.05 0.00 0.02 99.43 01:22:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 01:23:01 AM all 0.33 0.00 0.06 0.00 0.05 99.56 01:23:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 01:23:01 AM 1 0.10 0.00 0.07 0.00 0.07 99.77 01:24:01 AM all 7.92 0.00 1.64 0.03 0.08 90.33 01:24:01 AM 0 12.01 0.00 2.67 0.05 0.07 85.20 01:24:01 AM 1 3.85 0.00 0.60 0.00 0.10 95.45 01:25:01 AM all 8.53 0.00 1.19 0.01 0.09 90.18 01:25:01 AM 0 3.02 0.00 0.38 0.00 0.08 96.51 01:25:01 AM 1 14.06 0.00 2.00 0.02 0.10 83.82 01:26:01 AM all 8.91 0.00 1.25 0.00 0.11 89.73 01:26:01 AM 0 8.17 0.00 1.21 0.00 0.10 90.53 01:26:01 AM 1 9.66 0.00 1.29 0.00 0.12 88.93 01:27:01 AM all 20.29 0.00 2.83 0.24 0.07 76.57 01:27:01 AM 0 24.23 0.00 3.05 0.42 0.07 72.23 01:27:01 AM 1 16.34 0.00 2.61 0.07 0.07 80.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.32 0.00 2.02 0.69 0.08 84.90 Average: 0 15.13 0.00 2.13 0.76 0.07 81.90 Average: 1 9.50 0.00 1.90 0.61 0.08 87.90