---> uname -a: Linux prd-centos8-docker-8c-8g-21438.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1056 27623 19 3209 30377 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:df:d7:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.137/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fedf:d711/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:57:93:28 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::42:52ff:fe57:9328/64 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) 04/08/2024 _x86_64_ (8 CPU) 06:21:51 LINUX RESTART (8 CPU) 06:22:02 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 137.33 40.53 96.80 8999.83 42120.99 06:24:01 AM 389.45 5.03 384.42 1058.85 12156.20 06:25:01 AM 293.59 1.48 292.10 686.04 34645.38 06:26:01 AM 73.73 0.75 72.98 67.31 9641.99 Average: 223.88 11.83 212.05 2676.67 24568.03 06:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29653300 31279752 3002412 9.19 2688 1953028 1414356 4.20 162536 2420052 123652 06:24:01 AM 28393740 30348992 4261972 13.05 2688 2270352 2366584 7.02 210680 3576200 178468 06:25:01 AM 27003244 29709896 5652468 17.31 2688 3006280 2708224 8.04 424880 4689368 4 06:26:01 AM 28284300 31103952 4371412 13.39 2688 3119156 1519388 4.51 651072 3191376 11896 Average: 28333646 30610648 4322066 13.24 2688 2587204 2002138 5.94 362292 3469249 78505 06:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 309.20 200.97 1477.78 57.85 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 335.65 292.30 3310.52 61.65 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 385.09 317.03 6143.00 40.37 0.00 0.00 0.00 0.00 06:25:01 AM docker0 6.11 11.23 0.37 305.60 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 343.00 313.66 361.16 1930.95 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.08 0.00 0.01 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 343.38 281.32 2828.74 524.65 0.00 0.00 0.00 0.00 Average: docker0 1.54 2.84 0.09 76.72 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) 04/08/2024 _x86_64_ (8 CPU) 06:21:51 LINUX RESTART (8 CPU) 06:22:02 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 13.84 0.00 2.58 3.20 0.07 80.31 06:23:01 AM 0 6.07 0.00 1.91 1.39 0.09 90.54 06:23:01 AM 1 20.06 0.00 3.60 3.39 0.09 72.87 06:23:01 AM 2 20.92 0.00 2.19 2.52 0.07 74.30 06:23:01 AM 3 20.94 0.00 3.25 4.69 0.07 71.05 06:23:01 AM 4 8.75 0.00 3.11 5.36 0.09 82.69 06:23:01 AM 5 12.46 0.00 2.10 6.46 0.05 78.94 06:23:01 AM 6 13.12 0.00 1.87 0.92 0.05 84.04 06:23:01 AM 7 8.42 0.00 2.59 0.88 0.09 88.02 06:24:01 AM all 18.76 0.00 1.32 1.46 0.07 78.39 06:24:01 AM 0 11.73 0.00 1.15 0.33 0.10 86.68 06:24:01 AM 1 13.04 0.00 2.01 3.48 0.07 81.41 06:24:01 AM 2 18.39 0.00 1.17 1.76 0.10 78.58 06:24:01 AM 3 29.57 0.00 0.89 0.50 0.05 68.99 06:24:01 AM 4 14.95 0.00 1.00 0.47 0.03 83.54 06:24:01 AM 5 14.82 0.00 1.34 1.19 0.08 82.56 06:24:01 AM 6 31.97 0.00 1.99 2.51 0.07 63.46 06:24:01 AM 7 15.58 0.00 1.05 1.44 0.07 81.86 06:25:01 AM all 19.32 0.00 2.34 2.87 0.08 75.38 06:25:01 AM 0 23.48 0.00 2.35 1.21 0.08 72.88 06:25:01 AM 1 16.93 0.00 2.13 4.74 0.10 76.10 06:25:01 AM 2 22.75 0.00 3.89 6.88 0.10 66.38 06:25:01 AM 3 11.73 0.00 2.21 4.11 0.08 81.87 06:25:01 AM 4 15.22 0.00 2.20 1.41 0.08 81.09 06:25:01 AM 5 24.88 0.00 2.20 1.88 0.07 70.98 06:25:01 AM 6 24.41 0.00 1.91 2.01 0.08 71.59 06:25:01 AM 7 15.16 0.00 1.83 0.77 0.07 82.18 06:26:01 AM all 12.52 0.00 1.41 0.37 0.06 85.64 06:26:01 AM 0 9.76 0.00 1.29 0.15 0.07 88.74 06:26:01 AM 1 7.54 0.00 1.32 0.03 0.05 91.06 06:26:01 AM 2 11.90 0.00 1.52 0.12 0.05 86.41 06:26:01 AM 3 18.24 0.00 1.27 0.18 0.07 80.23 06:26:01 AM 4 18.24 0.00 1.72 0.22 0.05 79.77 06:26:01 AM 5 5.36 0.00 1.15 1.42 0.05 92.01 06:26:01 AM 6 23.32 0.00 1.45 0.70 0.07 74.45 06:26:01 AM 7 5.80 0.00 1.52 0.15 0.05 92.47 Average: all 16.12 0.00 1.91 1.97 0.07 79.93 Average: 0 12.78 0.00 1.67 0.77 0.08 84.69 Average: 1 14.37 0.00 2.26 2.91 0.08 80.39 Average: 2 18.48 0.00 2.19 2.81 0.08 76.43 Average: 3 20.12 0.00 1.90 2.36 0.07 75.55 Average: 4 14.31 0.00 2.00 1.85 0.06 81.77 Average: 5 14.38 0.00 1.69 2.72 0.06 81.14 Average: 6 23.25 0.00 1.81 1.54 0.07 73.34 Average: 7 11.25 0.00 1.74 0.81 0.07 86.13