---> uname -a: Linux prd-centos8-docker-8c-8g-2452.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1039 27346 19 3504 30394 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:4b:93:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe4b:938d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:cb:ec:f7 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::42:82ff:fecb:ecf7/64 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) 05/12/2024 _x86_64_ (8 CPU) 16:03:25 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 93.40 12.56 80.84 2187.40 5602.12 04:06:01 PM 395.35 19.48 375.87 4236.63 11506.28 04:07:01 PM 229.50 2.73 226.77 436.58 38044.03 04:08:01 PM 106.86 1.25 105.61 97.55 12564.02 Average: 206.27 9.00 197.26 1739.31 16930.03 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29609612 31269924 3046092 9.33 2688 1985496 1420604 4.21 164736 2457980 147288 04:06:01 PM 28466764 30555744 4188940 12.83 2688 2403036 1927860 5.72 238724 3474060 212804 04:07:01 PM 26854088 29862592 5801616 17.77 2688 3309048 2581324 7.66 567280 4700744 45184 04:08:01 PM 27963044 31084384 4692660 14.37 2688 3420724 1546564 4.59 806220 3353404 30440 Average: 28223377 30693161 4432327 13.57 2688 2779576 1869088 5.55 444240 3496547 108929 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 57.10 41.12 825.45 7.90 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 351.21 301.33 3740.57 63.82 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 434.50 321.62 8316.20 37.30 0.00 0.00 0.00 0.00 04:07:01 PM docker0 5.91 10.74 0.33 273.77 0.00 0.00 0.00 0.00 04:07:01 PM vethc964fd6 2.92 5.21 0.20 133.95 0.00 0.00 0.00 0.01 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 262.30 268.68 418.13 1960.32 0.00 0.00 0.00 0.00 04:08:01 PM docker0 1.93 2.72 0.13 32.56 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 276.28 233.19 3325.16 517.39 0.00 0.00 0.00 0.00 Average: docker0 1.96 3.37 0.12 76.59 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) 05/12/2024 _x86_64_ (8 CPU) 16:03:25 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.41 0.00 1.05 0.70 0.05 87.79 04:05:01 PM 0 4.45 0.00 0.83 0.33 0.08 94.30 04:05:01 PM 1 9.22 0.00 1.17 1.60 0.10 87.91 04:05:01 PM 2 10.31 0.00 1.07 0.45 0.03 88.13 04:05:01 PM 3 27.02 0.00 1.97 2.14 0.05 68.83 04:05:01 PM 4 13.81 0.00 0.93 0.33 0.07 84.86 04:05:01 PM 5 5.87 0.00 0.88 0.42 0.03 92.80 04:05:01 PM 6 9.48 0.00 1.17 0.23 0.05 89.07 04:05:01 PM 7 3.09 0.00 0.38 0.07 0.02 96.44 04:06:01 PM all 18.21 0.00 1.42 2.03 0.08 78.26 04:06:01 PM 0 24.58 0.00 1.37 1.52 0.08 72.44 04:06:01 PM 1 22.75 0.00 1.68 1.07 0.10 74.40 04:06:01 PM 2 22.69 0.00 0.72 1.04 0.08 75.47 04:06:01 PM 3 16.37 0.00 1.20 3.93 0.07 78.43 04:06:01 PM 4 17.89 0.00 1.62 1.74 0.08 78.67 04:06:01 PM 5 9.01 0.00 1.22 0.80 0.08 88.88 04:06:01 PM 6 8.99 0.00 1.96 3.50 0.05 85.51 04:06:01 PM 7 23.37 0.00 1.59 2.63 0.08 72.34 04:07:01 PM all 23.86 0.00 2.37 4.45 0.09 69.22 04:07:01 PM 0 32.94 0.00 2.47 2.64 0.10 61.84 04:07:01 PM 1 34.97 0.00 3.04 9.46 0.08 52.45 04:07:01 PM 2 15.48 0.00 2.09 2.18 0.10 80.15 04:07:01 PM 3 21.85 0.00 2.24 9.54 0.10 66.27 04:07:01 PM 4 11.66 0.00 2.17 5.60 0.10 80.47 04:07:01 PM 5 25.89 0.00 2.99 2.38 0.10 68.63 04:07:01 PM 6 27.74 0.00 1.95 0.17 0.10 70.04 04:07:01 PM 7 20.36 0.00 2.02 3.67 0.07 73.88 04:08:01 PM all 12.70 0.00 2.22 0.67 0.06 84.35 04:08:01 PM 0 8.86 0.00 2.08 0.03 0.05 88.98 04:08:01 PM 1 20.85 0.00 2.68 0.94 0.08 75.45 04:08:01 PM 2 24.58 0.00 2.62 1.39 0.08 71.33 04:08:01 PM 3 5.35 0.00 2.25 1.06 0.07 91.28 04:08:01 PM 4 13.07 0.00 2.03 0.30 0.05 84.55 04:08:01 PM 5 14.08 0.00 2.33 1.32 0.05 82.22 04:08:01 PM 6 7.57 0.00 1.79 0.25 0.05 90.33 04:08:01 PM 7 7.25 0.00 1.99 0.03 0.05 90.67 Average: all 16.28 0.00 1.76 1.96 0.07 79.93 Average: 0 17.68 0.00 1.69 1.13 0.08 79.43 Average: 1 21.91 0.00 2.14 3.25 0.09 72.61 Average: 2 18.26 0.00 1.62 1.26 0.08 78.78 Average: 3 17.66 0.00 1.91 4.16 0.07 76.20 Average: 4 14.11 0.00 1.69 1.99 0.08 82.14 Average: 5 13.67 0.00 1.85 1.23 0.07 83.18 Average: 6 13.42 0.00 1.72 1.04 0.06 83.76 Average: 7 13.50 0.00 1.50 1.60 0.05 83.35