---> uname -a: Linux prd-centos8-docker-8c-8g-6787.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: 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): 0-7 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 995 28198 19 2695 30445 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:4f:ff:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe4f:ff86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:21:b8:67 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/19/2024 _x86_64_ (8 CPU) 14:35:42 LINUX RESTART (8 CPU) 02:36:01 PM tps rtps wtps bread/s bwrtn/s 02:37:01 PM 233.46 26.39 207.06 6728.17 7772.91 02:38:01 PM 222.89 20.03 202.87 3862.45 10644.82 02:39:01 PM 129.05 1.32 127.73 487.92 11699.57 02:40:01 PM 61.91 0.83 61.08 80.91 4301.53 Average: 161.83 12.14 149.69 2789.96 8604.58 02:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:37:01 PM 29591176 31278456 3064536 9.38 2688 2011224 1487292 4.41 171652 2464508 163188 02:38:01 PM 28234412 30273712 4421300 13.54 2688 2354440 2522240 7.48 257304 3682756 154848 02:39:01 PM 26949924 29224456 5705788 17.47 2688 2585484 3575076 10.61 311560 4898136 53168 02:40:01 PM 28873124 31174300 3782588 11.58 2688 2608124 1465076 4.35 495688 2786888 26700 Average: 28412159 30487731 4243553 12.99 2688 2389818 2262421 6.71 309051 3458072 99476 02:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 347.62 224.61 1647.09 62.68 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 241.52 211.31 2747.50 45.64 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 02:39:01 PM eth0 198.88 162.86 3248.36 25.58 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 35.09 29.47 101.06 13.98 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 205.78 157.06 1935.95 36.97 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 02/19/2024 _x86_64_ (8 CPU) 14:35:42 LINUX RESTART (8 CPU) 02:36:01 PM CPU %user %nice %system %iowait %steal %idle 02:37:01 PM all 12.01 0.00 1.81 1.30 0.08 84.80 02:37:01 PM 0 7.04 0.00 1.91 1.42 0.07 89.56 02:37:01 PM 1 12.41 0.00 1.64 0.92 0.05 84.98 02:37:01 PM 2 22.07 0.00 2.44 1.59 0.07 73.83 02:37:01 PM 3 8.55 0.00 1.24 1.09 0.05 89.07 02:37:01 PM 4 14.04 0.00 1.69 0.72 0.05 83.50 02:37:01 PM 5 7.21 0.00 1.14 0.57 0.05 91.04 02:37:01 PM 6 20.91 0.00 3.16 3.29 0.22 72.42 02:37:01 PM 7 3.82 0.00 1.29 0.82 0.07 94.01 02:38:01 PM all 24.40 0.00 1.36 1.76 0.07 72.42 02:38:01 PM 0 32.40 0.00 0.85 1.17 0.07 65.51 02:38:01 PM 1 23.04 0.00 1.76 4.75 0.10 70.35 02:38:01 PM 2 15.95 0.00 1.47 1.44 0.08 81.05 02:38:01 PM 3 24.66 0.00 1.62 1.91 0.07 71.74 02:38:01 PM 4 19.56 0.00 0.95 0.55 0.07 78.87 02:38:01 PM 5 18.66 0.00 1.05 0.90 0.05 79.34 02:38:01 PM 6 38.08 0.00 2.07 2.90 0.05 56.90 02:38:01 PM 7 22.79 0.00 1.09 0.45 0.05 75.62 02:39:01 PM all 35.01 0.00 1.03 0.77 0.07 63.12 02:39:01 PM 0 39.82 0.00 1.40 0.28 0.07 58.42 02:39:01 PM 1 44.71 0.00 0.70 0.79 0.07 53.74 02:39:01 PM 2 49.37 0.00 1.49 1.02 0.07 48.05 02:39:01 PM 3 44.19 0.00 0.80 0.27 0.07 54.68 02:39:01 PM 4 26.67 0.00 1.17 0.90 0.08 71.18 02:39:01 PM 5 22.31 0.00 0.99 2.56 0.08 74.06 02:39:01 PM 6 26.13 0.00 0.80 0.22 0.08 72.77 02:39:01 PM 7 26.87 0.00 0.85 0.12 0.07 72.09 02:40:01 PM all 23.16 0.00 1.09 0.23 0.05 75.48 02:40:01 PM 0 13.17 0.00 0.90 0.00 0.05 85.88 02:40:01 PM 1 40.30 0.00 1.85 0.20 0.07 57.58 02:40:01 PM 2 17.41 0.00 0.58 0.33 0.07 81.61 02:40:01 PM 3 28.51 0.00 1.55 0.27 0.07 69.60 02:40:01 PM 4 25.73 0.00 0.62 0.08 0.05 73.52 02:40:01 PM 5 12.93 0.00 1.30 0.82 0.03 84.91 02:40:01 PM 6 31.33 0.00 1.15 0.05 0.05 67.42 02:40:01 PM 7 15.88 0.00 0.72 0.05 0.05 83.30 Average: all 23.65 0.00 1.32 1.01 0.07 73.95 Average: 0 23.11 0.00 1.27 0.72 0.06 74.84 Average: 1 30.13 0.00 1.49 1.66 0.07 66.65 Average: 2 26.20 0.00 1.50 1.10 0.07 71.13 Average: 3 26.49 0.00 1.30 0.88 0.06 71.26 Average: 4 21.50 0.00 1.11 0.56 0.06 76.76 Average: 5 15.28 0.00 1.12 1.21 0.05 82.34 Average: 6 29.12 0.00 1.79 1.62 0.10 67.37 Average: 7 17.34 0.00 0.99 0.36 0.06 81.25