---> uname -a: Linux prd-centos8-robot-2c-8g-18436.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4933 19 2142 6779 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:83:0f:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85584sec preferred_lft 85584sec inet6 fe80::f816:3eff:fe83:f0d/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) 07/07/2024 _x86_64_ (2 CPU) 01:06:09 LINUX RESTART (2 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 101.78 49.26 52.52 6929.20 4801.38 01:09:01 AM 88.07 0.70 87.37 50.79 8695.97 01:10:01 AM 32.74 0.83 31.91 122.36 3394.87 01:11:01 AM 2.32 0.00 2.32 0.00 54.95 01:12:01 AM 21.76 0.00 21.76 0.00 1357.91 01:13:01 AM 45.67 2.52 43.15 396.00 6669.71 01:14:01 AM 4.55 0.17 4.38 35.33 248.09 01:15:01 AM 0.55 0.00 0.55 0.00 87.80 01:16:01 AM 0.25 0.00 0.25 0.00 48.27 01:17:01 AM 0.27 0.00 0.27 0.00 43.23 01:18:01 AM 0.28 0.00 0.28 0.00 48.42 01:19:01 AM 12.88 0.33 12.55 37.86 1016.68 Average: 25.93 4.48 21.44 631.10 2205.67 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 5316396 7018856 2566036 32.55 2688 1889440 747652 8.37 236392 2027556 173924 01:09:01 AM 5219876 7040528 2662556 33.78 2688 1997452 680036 7.61 213868 2103820 79232 01:10:01 AM 5264624 7089608 2617808 33.21 2688 2002396 654332 7.33 239148 2035524 28 01:11:01 AM 5266076 7091112 2616356 33.19 2688 2002396 636216 7.12 239400 2034408 4 01:12:01 AM 5017868 7032592 2864564 36.34 2688 2184496 682012 7.64 257028 2242068 164784 01:13:01 AM 5016568 7044800 2865864 36.36 2688 2197980 680108 7.62 262464 2231628 4 01:14:01 AM 4959764 6993424 2922668 37.08 2688 2203408 788772 8.83 262924 2287424 1272 01:15:01 AM 4956132 6990912 2926300 37.12 2688 2204568 788772 8.83 262932 2291036 160 01:16:01 AM 4951644 6988112 2930788 37.18 2688 2206208 808348 9.05 262956 2295680 416 01:17:01 AM 4950672 6988016 2931760 37.19 2688 2207100 808348 9.05 262956 2296568 128 01:18:01 AM 4946604 6985180 2935828 37.25 2688 2208316 808228 9.05 263000 2300568 8 01:19:01 AM 5066504 6952692 2815928 35.72 2688 2061020 759760 8.51 293740 2170448 13196 Average: 5077727 7017986 2804705 35.58 2688 2113732 736882 8.25 254734 2193061 36096 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 294.89 187.57 1554.95 59.68 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 54.51 44.86 500.11 8.10 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 11.70 8.28 5.61 3.22 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 10.15 7.78 1.78 1.70 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 33.66 30.31 268.89 6.62 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 227.01 203.58 49.90 46.61 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 117.61 114.11 45.82 10.18 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 17.55 18.28 3.18 1.83 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 37.05 37.65 7.99 3.69 0.00 0.00 0.00 0.00 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 11.23 12.16 2.03 1.28 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 44.49 44.14 8.85 5.38 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 51.11 37.83 100.06 53.95 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 75.92 62.22 212.46 16.85 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) 07/07/2024 _x86_64_ (2 CPU) 01:06:09 LINUX RESTART (2 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 31.57 0.02 6.31 5.91 0.13 56.06 01:08:01 AM 0 26.93 0.02 5.76 4.31 0.13 62.85 01:08:01 AM 1 36.22 0.02 6.85 7.53 0.13 49.24 01:09:01 AM all 30.70 0.00 4.02 10.29 0.13 54.86 01:09:01 AM 0 23.21 0.00 3.16 11.82 0.15 61.66 01:09:01 AM 1 38.19 0.00 4.88 8.77 0.10 48.06 01:10:01 AM all 10.91 0.00 1.47 7.76 0.07 79.79 01:10:01 AM 0 8.90 0.00 1.14 10.16 0.07 79.73 01:10:01 AM 1 12.92 0.00 1.80 5.35 0.07 79.86 01:11:01 AM all 0.78 0.00 0.70 0.17 0.04 98.31 01:11:01 AM 0 0.79 0.00 0.55 0.33 0.05 98.28 01:11:01 AM 1 0.77 0.00 0.85 0.00 0.03 98.35 01:12:01 AM all 20.70 0.00 3.51 3.27 0.13 72.39 01:12:01 AM 0 17.22 0.00 3.11 3.51 0.13 76.02 01:12:01 AM 1 24.19 0.00 3.92 3.03 0.12 68.75 01:13:01 AM all 9.01 0.00 1.87 3.69 0.07 85.35 01:13:01 AM 0 7.83 0.00 1.59 2.41 0.07 88.10 01:13:01 AM 1 10.19 0.00 2.16 4.97 0.07 82.61 01:14:01 AM all 18.28 0.00 1.21 0.19 0.08 80.23 01:14:01 AM 0 20.92 0.00 0.95 0.39 0.08 77.66 01:14:01 AM 1 15.65 0.00 1.48 0.00 0.07 82.80 01:15:01 AM all 3.21 0.00 0.23 0.00 0.08 96.49 01:15:01 AM 0 1.59 0.00 0.20 0.00 0.07 98.14 01:15:01 AM 1 4.82 0.00 0.25 0.00 0.08 94.85 01:16:01 AM all 5.25 0.00 0.40 0.00 0.08 94.27 01:16:01 AM 0 7.03 0.00 0.50 0.00 0.08 92.38 01:16:01 AM 1 3.47 0.00 0.30 0.00 0.08 96.14 01:17:01 AM all 2.42 0.00 0.20 0.00 0.08 97.31 01:17:01 AM 0 1.15 0.00 0.15 0.00 0.08 98.61 01:17:01 AM 1 3.68 0.00 0.25 0.00 0.07 96.00 01:18:01 AM all 5.16 0.00 0.41 0.00 0.11 94.32 01:18:01 AM 0 6.16 0.00 0.40 0.00 0.15 93.28 01:18:01 AM 1 4.17 0.00 0.42 0.00 0.07 95.35 01:18:01 AM CPU %user %nice %system %iowait %steal %idle 01:19:01 AM all 16.86 0.00 1.89 0.41 0.08 80.76 01:19:01 AM 0 20.79 0.00 2.56 0.25 0.07 76.34 01:19:01 AM 1 12.93 0.00 1.22 0.57 0.10 85.18 Average: all 12.90 0.00 1.85 2.64 0.09 82.51 Average: 0 11.88 0.00 1.67 2.77 0.10 83.58 Average: 1 13.92 0.00 2.03 2.51 0.08 81.45