---> uname -a: Linux prd-centos8-docker-8c-8g-11454.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1041 27292 19 3555 30387 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:0a:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe0a:ae1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:8b:ac:c7 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:f6ff:fe8b:acc7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/12/2024 _x86_64_ (8 CPU) 04:11:22 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 130.33 9.83 120.50 2967.37 8787.82 04:14:01 AM 383.09 17.32 365.77 2730.05 11198.17 04:15:01 AM 245.24 2.63 242.61 424.05 38116.51 04:16:01 AM 101.15 1.23 99.92 166.18 10936.37 Average: 214.97 7.75 207.21 1571.85 17260.17 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29474024 31273280 3181688 9.74 2688 2118240 1347200 4.00 169984 2563200 129048 04:14:01 AM 28337360 30544076 4318352 13.22 2688 2519012 1897336 5.63 260708 3572852 219316 04:15:01 AM 26910996 29935984 5744716 17.59 2688 3322408 2468256 7.32 449792 4748672 100 04:16:01 AM 27978736 31141412 4676976 14.32 2688 3459604 1498944 4.45 689644 3447240 48188 Average: 28175279 30723688 4480433 13.72 2688 2854816 1802934 5.35 392532 3582991 99163 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 85.89 58.96 1108.38 25.78 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 402.42 349.98 5003.66 51.68 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 354.52 279.04 6413.89 35.53 0.00 0.00 0.00 0.00 04:15:01 AM docker0 7.23 13.28 0.40 273.29 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 297.23 305.63 423.43 2166.67 0.00 0.00 0.00 0.00 04:16:01 AM docker0 2.27 3.07 0.15 32.59 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 285.04 248.42 3237.59 569.94 0.00 0.00 0.00 0.00 Average: docker0 2.37 4.09 0.14 76.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/12/2024 _x86_64_ (8 CPU) 04:11:22 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 10.74 0.00 1.05 0.65 0.05 87.51 04:13:01 AM 0 6.57 0.00 0.75 0.58 0.05 92.04 04:13:01 AM 1 10.56 0.00 0.92 0.33 0.07 88.12 04:13:01 AM 2 2.76 0.00 0.62 1.54 0.05 95.03 04:13:01 AM 3 37.34 0.00 2.64 0.95 0.07 59.01 04:13:01 AM 4 6.58 0.00 0.87 0.12 0.03 92.40 04:13:01 AM 5 14.65 0.00 1.08 0.57 0.03 83.66 04:13:01 AM 6 5.83 0.00 0.80 0.32 0.02 93.04 04:13:01 AM 7 1.57 0.00 0.72 0.82 0.05 96.85 04:14:01 AM all 19.71 0.00 1.29 1.52 0.08 77.40 04:14:01 AM 0 12.33 0.00 0.93 1.50 0.08 85.15 04:14:01 AM 1 15.97 0.00 1.27 1.51 0.08 81.17 04:14:01 AM 2 20.16 0.00 1.52 0.99 0.08 77.25 04:14:01 AM 3 18.58 0.00 1.29 1.46 0.10 78.57 04:14:01 AM 4 27.30 0.00 0.97 0.35 0.08 71.30 04:14:01 AM 5 25.21 0.00 1.60 2.17 0.08 70.93 04:14:01 AM 6 20.25 0.00 1.64 2.29 0.07 75.75 04:14:01 AM 7 17.86 0.00 1.09 1.92 0.08 79.05 04:15:01 AM all 14.45 0.00 1.98 2.48 0.06 81.03 04:15:01 AM 0 18.81 0.00 1.78 1.62 0.07 77.73 04:15:01 AM 1 16.42 0.00 2.19 4.55 0.07 76.77 04:15:01 AM 2 7.25 0.00 1.48 2.57 0.07 88.64 04:15:01 AM 3 17.68 0.00 1.67 1.93 0.05 78.67 04:15:01 AM 4 15.01 0.00 2.51 3.53 0.08 78.86 04:15:01 AM 5 13.67 0.00 2.18 1.12 0.07 82.96 04:15:01 AM 6 15.60 0.00 2.03 1.31 0.07 81.00 04:15:01 AM 7 11.11 0.00 2.01 3.21 0.05 83.62 04:16:01 AM all 12.46 0.00 2.07 0.36 0.06 85.05 04:16:01 AM 0 4.90 0.00 1.92 0.07 0.07 93.04 04:16:01 AM 1 19.63 0.00 2.56 0.25 0.07 77.49 04:16:01 AM 2 12.94 0.00 1.91 0.97 0.05 84.13 04:16:01 AM 3 21.00 0.00 1.99 0.32 0.07 76.62 04:16:01 AM 4 12.64 0.00 1.98 0.28 0.07 85.03 04:16:01 AM 5 10.45 0.00 2.07 0.35 0.05 87.07 04:16:01 AM 6 6.10 0.00 2.40 0.45 0.07 90.98 04:16:01 AM 7 12.03 0.00 1.76 0.17 0.05 86.00 Average: all 14.34 0.00 1.60 1.25 0.06 82.75 Average: 0 10.65 0.00 1.35 0.94 0.07 87.00 Average: 1 15.64 0.00 1.74 1.66 0.07 80.89 Average: 2 10.78 0.00 1.38 1.52 0.06 86.26 Average: 3 23.66 0.00 1.90 1.16 0.07 73.20 Average: 4 15.38 0.00 1.58 1.07 0.07 81.90 Average: 5 16.00 0.00 1.73 1.05 0.06 81.15 Average: 6 11.94 0.00 1.72 1.09 0.05 85.19 Average: 7 10.64 0.00 1.39 1.53 0.06 86.38