---> uname -a: Linux prd-centos8-robot-2c-8g-9433.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 646 4828 19 2222 6754 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:49:e7:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe49:e79f/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) 11/22/2024 _x86_64_ (2 CPU) 20:12:02 LINUX RESTART (2 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 120.53 6.96 113.56 1258.11 9694.64 08:15:01 PM 31.97 0.67 31.31 49.45 4685.62 08:16:01 PM 25.05 0.38 24.66 64.26 1387.24 08:17:01 PM 51.22 2.52 48.71 396.07 6944.96 08:18:01 PM 5.35 0.10 5.25 32.12 216.19 08:19:01 PM 2.20 0.00 2.20 0.00 409.16 08:20:02 PM 0.92 0.00 0.92 0.00 509.85 08:21:01 PM 0.34 0.00 0.34 0.00 201.36 08:22:01 PM 1.98 0.03 1.95 1.87 364.83 08:23:01 PM 26.52 0.65 25.87 74.11 2806.76 Average: 26.65 1.13 25.52 187.91 2726.22 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 5074764 6937480 2807660 35.62 2688 2040576 813044 9.10 213412 2251336 147952 08:15:01 PM 5120480 6958236 2761944 35.04 2688 2015016 805644 9.02 221380 2193216 8 08:16:01 PM 5008452 6948384 2873972 36.46 2688 2114140 813892 9.11 258460 2257884 79112 08:17:01 PM 4955284 7006396 2927140 37.14 2688 2220720 724164 8.11 262520 2283612 4 08:18:01 PM 4919760 6972784 2962664 37.59 2688 2222652 780488 8.74 262648 2322516 972 08:19:01 PM 4888944 6958640 2993480 37.98 2688 2239316 796616 8.92 263120 2352996 7380 08:20:02 PM 4880824 6958392 3001600 38.08 2688 2247240 794596 8.90 263120 2360900 500 08:21:01 PM 4869660 6957652 3012764 38.22 2688 2257620 794596 8.90 263168 2372120 4992 08:22:01 PM 5088240 7012112 2794184 35.45 2688 2094916 713964 7.99 256476 2162748 5012 08:23:01 PM 4944924 6913076 2937500 37.27 2688 2143824 811240 9.08 492552 2093296 192 Average: 4975133 6962315 2907291 36.88 2688 2159602 784824 8.79 275686 2265062 24612 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 100.25 81.09 1110.71 11.38 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 5.51 2.28 2.62 0.99 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 41.29 35.19 297.43 8.80 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 226.33 179.55 49.98 49.84 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 17.68 10.30 14.59 2.31 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 50.12 36.57 127.79 9.55 0.00 0.00 0.00 0.00 08:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:02 PM eth0 22.63 18.26 42.93 6.55 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 29.01 24.04 55.19 14.51 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 35.72 23.79 73.54 4.91 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 60.18 43.62 136.78 80.82 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 58.92 45.50 191.38 18.97 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) 11/22/2024 _x86_64_ (2 CPU) 20:12:02 LINUX RESTART (2 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 36.00 0.00 5.67 3.02 0.10 55.21 08:14:01 PM 0 22.85 0.00 4.74 2.53 0.10 69.78 08:14:01 PM 1 49.19 0.00 6.61 3.50 0.10 40.60 08:15:01 PM all 5.07 0.00 0.96 1.06 0.04 92.87 08:15:01 PM 0 2.24 0.00 0.80 1.22 0.05 95.69 08:15:01 PM 1 7.89 0.00 1.12 0.90 0.03 90.06 08:16:01 PM all 22.57 0.00 2.86 0.49 0.08 74.00 08:16:01 PM 0 14.73 0.00 2.52 0.48 0.07 82.20 08:16:01 PM 1 30.41 0.00 3.19 0.50 0.08 65.81 08:17:01 PM all 15.93 0.00 2.88 1.36 0.06 79.77 08:17:01 PM 0 16.42 0.00 2.81 1.15 0.07 79.55 08:17:01 PM 1 15.44 0.00 2.94 1.57 0.05 80.00 08:18:01 PM all 1.96 0.00 0.21 0.02 0.05 97.76 08:18:01 PM 0 0.45 0.00 0.18 0.02 0.07 99.28 08:18:01 PM 1 3.48 0.00 0.23 0.02 0.03 96.24 08:19:01 PM all 17.16 0.00 0.23 0.09 0.08 82.44 08:19:01 PM 0 5.58 0.00 0.23 0.02 0.07 94.10 08:19:01 PM 1 28.75 0.00 0.22 0.17 0.10 70.77 08:20:02 PM all 9.48 0.00 0.14 0.09 0.05 90.23 08:20:02 PM 0 1.70 0.00 0.13 0.13 0.05 97.98 08:20:02 PM 1 17.25 0.00 0.15 0.05 0.05 82.50 08:21:01 PM all 12.81 0.00 0.20 0.07 0.04 86.88 08:21:01 PM 0 1.68 0.00 0.20 0.10 0.03 97.98 08:21:01 PM 1 23.94 0.00 0.19 0.03 0.05 75.79 08:22:01 PM all 6.75 0.00 0.74 0.09 0.08 92.34 08:22:01 PM 0 10.72 0.00 0.82 0.18 0.08 88.19 08:22:01 PM 1 2.77 0.00 0.67 0.00 0.07 96.49 08:23:01 PM all 30.50 0.00 2.97 0.64 0.09 65.79 08:23:01 PM 0 17.59 0.00 2.49 0.50 0.12 79.30 08:23:01 PM 1 43.40 0.00 3.45 0.79 0.07 52.30 Average: all 15.83 0.00 1.69 0.70 0.07 81.72 Average: 0 9.41 0.00 1.50 0.64 0.07 88.38 Average: 1 22.25 0.00 1.88 0.75 0.06 75.06