---> uname -a: Linux prd-centos8-docker-8c-8g-6188.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 1019 27337 19 3533 30411 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:52:46:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe52:4640/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:c8:b3:97 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::42:45ff:fec8:b397/64 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) 02/17/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 92.10 9.10 83.01 1578.14 5945.07 04:06:01 PM 349.86 19.50 330.36 4427.00 11624.11 04:07:01 PM 292.42 3.27 289.15 461.85 42427.82 04:08:01 PM 71.14 0.65 70.49 65.71 9998.42 Average: 201.37 8.13 193.25 1633.06 17499.10 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29554604 31248504 3101108 9.50 2688 2018692 1505780 4.47 165308 2511640 175560 04:06:01 PM 28546468 30626492 4109244 12.58 2688 2394248 1886460 5.60 238292 3395176 188188 04:07:01 PM 26868196 29982632 5787516 17.72 2688 3414144 2424164 7.19 581560 4668380 24528 04:08:01 PM 27978360 31127308 4677352 14.32 2688 3445788 1506884 4.47 807628 3332132 27176 Average: 28236907 30746234 4418805 13.53 2688 2818218 1830822 5.43 448197 3476832 103863 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 61.48 43.85 954.97 8.35 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 349.46 301.95 3282.40 63.93 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 479.32 357.91 8760.46 40.43 0.00 0.00 0.00 0.00 04:07:01 PM docker0 8.68 13.53 0.51 306.62 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 396.52 341.95 456.25 1969.01 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 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 321.69 261.42 3363.52 520.45 0.00 0.00 0.00 0.00 Average: docker0 2.17 3.38 0.13 76.66 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) 02/17/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 9.94 0.00 0.87 0.74 0.05 88.40 04:05:01 PM 0 14.94 0.00 1.14 1.14 0.07 82.72 04:05:01 PM 1 0.87 0.00 0.27 0.47 0.08 98.31 04:05:01 PM 2 23.66 0.00 1.97 1.42 0.05 72.91 04:05:01 PM 3 20.30 0.00 1.39 0.89 0.05 77.38 04:05:01 PM 4 6.21 0.00 0.70 1.55 0.05 91.48 04:05:01 PM 5 8.35 0.00 0.65 0.12 0.07 90.82 04:05:01 PM 6 3.44 0.00 0.52 0.35 0.05 95.64 04:05:01 PM 7 1.92 0.00 0.30 0.02 0.02 97.75 04:06:01 PM all 17.41 0.00 1.31 2.17 0.08 79.05 04:06:01 PM 0 16.63 0.00 1.34 1.62 0.07 80.34 04:06:01 PM 1 10.09 0.00 2.18 7.52 0.08 80.13 04:06:01 PM 2 17.08 0.00 1.62 1.15 0.08 80.06 04:06:01 PM 3 29.30 0.00 1.20 2.72 0.08 66.69 04:06:01 PM 4 19.69 0.00 0.97 1.59 0.07 77.69 04:06:01 PM 5 19.83 0.00 1.49 1.12 0.08 77.47 04:06:01 PM 6 16.05 0.00 1.07 1.42 0.07 81.40 04:06:01 PM 7 10.57 0.00 0.59 0.18 0.07 88.60 04:07:01 PM all 23.97 0.00 3.03 2.21 0.10 70.69 04:07:01 PM 0 31.00 0.00 3.55 0.98 0.12 64.36 04:07:01 PM 1 28.43 0.00 3.06 4.07 0.08 64.35 04:07:01 PM 2 20.01 0.00 3.06 3.97 0.10 72.86 04:07:01 PM 3 16.71 0.00 3.20 4.78 0.12 75.20 04:07:01 PM 4 14.33 0.00 2.73 0.74 0.08 82.12 04:07:01 PM 5 27.61 0.00 2.41 0.89 0.08 69.00 04:07:01 PM 6 24.03 0.00 2.82 1.69 0.08 71.39 04:07:01 PM 7 29.61 0.00 3.44 0.60 0.12 66.23 04:08:01 PM all 12.62 0.00 1.27 0.23 0.06 85.83 04:08:01 PM 0 5.75 0.00 1.02 0.15 0.08 93.00 04:08:01 PM 1 20.61 0.00 1.64 0.18 0.05 77.52 04:08:01 PM 2 27.32 0.00 1.87 0.23 0.07 70.51 04:08:01 PM 3 9.69 0.00 1.29 0.30 0.03 88.69 04:08:01 PM 4 12.74 0.00 0.94 0.32 0.07 85.94 04:08:01 PM 5 13.41 0.00 1.24 0.15 0.05 85.16 04:08:01 PM 6 5.30 0.00 0.90 0.33 0.05 93.41 04:08:01 PM 7 6.14 0.00 1.26 0.17 0.05 92.38 Average: all 15.97 0.00 1.62 1.34 0.07 81.01 Average: 0 17.05 0.00 1.76 0.97 0.08 80.13 Average: 1 14.98 0.00 1.78 3.06 0.08 80.11 Average: 2 22.02 0.00 2.13 1.69 0.08 74.09 Average: 3 19.01 0.00 1.77 2.17 0.07 76.99 Average: 4 13.24 0.00 1.33 1.05 0.07 84.31 Average: 5 17.28 0.00 1.44 0.57 0.07 80.64 Average: 6 12.18 0.00 1.32 0.95 0.06 85.49 Average: 7 12.04 0.00 1.39 0.24 0.06 86.27