---> uname -a: Linux prd-centos8-docker-8c-8g-8504.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 1002 27321 19 3566 30433 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:06:35:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe06:35ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:93:99:21 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) 12/30/2023 _x86_64_ (8 CPU) 11:02:23 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 121.93 6.95 114.98 1301.70 9125.91 11:05:01 AM 140.00 1.68 138.32 290.57 8222.31 11:06:01 AM 203.03 0.58 202.45 9.87 37603.75 11:07:01 AM 126.11 3.62 122.49 205.80 11348.07 Average: 147.77 3.21 144.56 452.00 16574.13 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29420720 31228272 3234992 9.91 2688 2127076 1440796 4.27 185136 2598188 160904 11:05:01 AM 28686964 30581368 3968748 12.15 2688 2209692 2202372 6.53 186068 3312328 73048 11:06:01 AM 27376268 30292924 5279444 16.17 2688 3225324 2243524 6.66 202932 4575948 5076 11:07:01 AM 27992532 31178536 4663180 14.28 2688 3488244 1459792 4.33 464620 3684144 37960 Average: 28369121 30820275 4286591 13.13 2688 2762584 1836621 5.45 259689 3542652 69247 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 59.23 39.09 1114.86 7.36 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 201.03 185.84 1277.18 51.30 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 334.19 226.16 7545.16 34.74 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 223.56 215.16 814.53 1189.86 0.00 0.00 0.00 0.00 11:07:01 AM 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 204.50 166.56 2687.73 320.83 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) 12/30/2023 _x86_64_ (8 CPU) 11:02:23 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 9.30 0.00 0.87 1.17 0.05 88.61 11:04:01 AM 0 3.32 0.00 0.55 1.18 0.05 94.89 11:04:01 AM 1 5.29 0.00 0.57 1.57 0.07 92.50 11:04:01 AM 2 2.49 0.00 0.42 2.56 0.08 94.46 11:04:01 AM 3 13.59 0.00 0.84 0.30 0.03 85.24 11:04:01 AM 4 7.24 0.00 0.75 0.58 0.03 91.39 11:04:01 AM 5 23.51 0.00 2.28 1.64 0.05 72.53 11:04:01 AM 6 9.46 0.00 0.89 1.19 0.05 88.41 11:04:01 AM 7 9.51 0.00 0.67 0.30 0.07 89.45 11:05:01 AM all 8.23 0.00 0.97 2.19 0.06 88.55 11:05:01 AM 0 5.94 0.00 0.62 5.37 0.05 88.02 11:05:01 AM 1 5.46 0.00 0.71 6.44 0.07 87.32 11:05:01 AM 2 9.55 0.00 0.83 1.65 0.09 87.88 11:05:01 AM 3 8.48 0.00 0.90 1.24 0.05 89.33 11:05:01 AM 4 9.00 0.00 2.51 0.22 0.05 88.21 11:05:01 AM 5 16.09 0.00 1.29 2.63 0.07 79.92 11:05:01 AM 6 2.75 0.00 0.50 0.00 0.07 96.68 11:05:01 AM 7 8.57 0.00 0.40 0.00 0.05 90.98 11:06:01 AM all 7.69 0.00 0.75 3.82 0.05 87.69 11:06:01 AM 0 5.91 0.00 0.62 0.93 0.07 92.47 11:06:01 AM 1 6.40 0.00 0.77 8.90 0.03 83.90 11:06:01 AM 2 9.41 0.00 1.35 9.48 0.05 79.70 11:06:01 AM 3 12.51 0.00 1.34 3.96 0.07 82.13 11:06:01 AM 4 3.93 0.00 0.37 2.21 0.07 93.43 11:06:01 AM 5 12.19 0.00 0.33 1.67 0.05 85.75 11:06:01 AM 6 4.20 0.00 0.74 3.16 0.05 91.85 11:06:01 AM 7 6.96 0.00 0.48 0.22 0.03 92.30 11:07:01 AM all 12.91 0.00 1.37 0.83 0.06 84.82 11:07:01 AM 0 4.04 0.00 1.04 0.07 0.08 94.77 11:07:01 AM 1 20.33 0.00 2.86 2.94 0.08 73.78 11:07:01 AM 2 22.58 0.00 1.25 1.39 0.05 74.73 11:07:01 AM 3 9.88 0.00 1.25 0.53 0.08 88.25 11:07:01 AM 4 3.06 0.00 0.92 0.03 0.05 95.94 11:07:01 AM 5 24.64 0.00 1.32 0.42 0.05 73.57 11:07:01 AM 6 10.42 0.00 1.20 0.23 0.05 88.09 11:07:01 AM 7 8.36 0.00 1.14 1.05 0.05 89.40 Average: all 9.53 0.00 0.99 2.00 0.06 87.42 Average: 0 4.80 0.00 0.71 1.89 0.06 92.54 Average: 1 9.38 0.00 1.23 4.96 0.06 84.37 Average: 2 11.02 0.00 0.97 3.78 0.07 84.17 Average: 3 11.11 0.00 1.08 1.51 0.06 86.24 Average: 4 5.81 0.00 1.14 0.76 0.05 92.25 Average: 5 19.10 0.00 1.31 1.59 0.05 77.95 Average: 6 6.71 0.00 0.83 1.14 0.05 91.26 Average: 7 8.35 0.00 0.67 0.39 0.05 90.53