---> uname -a: Linux prd-centos8-docker-8c-8g-19028.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 1043 27622 19 3224 30391 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:99:02:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe99:2dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:ee:ae:0b 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:a7ff:feee:ae0b/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) 03/29/2024 _x86_64_ (8 CPU) 06:21:54 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 196.38 112.85 83.54 13584.17 40658.25 06:24:01 AM 349.02 2.78 346.23 473.71 12224.24 06:25:01 AM 262.65 3.65 259.00 1048.68 16409.95 06:26:01 AM 143.05 1.75 141.31 439.44 26421.64 Average: 237.77 30.25 207.52 3886.09 23928.41 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29582680 31229152 3073032 9.41 2688 1972420 1471648 4.37 164784 2490316 162704 06:24:01 AM 28788652 30660316 3867060 11.84 2688 2188344 2146832 6.37 195212 3204956 117696 06:25:01 AM 27286396 29931596 5369316 16.44 2688 2948844 2420400 7.18 368816 4483320 415228 06:26:01 AM 28263492 31098072 4392220 13.45 2688 3133956 1529424 4.54 649192 3214036 79552 Average: 28480305 30729784 4175407 12.79 2688 2560891 1892076 5.61 344501 3348157 193795 06:22:01 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 361.71 226.21 1479.49 57.64 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 230.56 201.52 2142.06 50.48 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 461.50 386.21 7024.81 50.84 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 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 288.12 291.99 665.20 1927.26 0.00 0.00 0.00 0.00 06:26:01 AM docker0 8.09 13.59 0.48 306.33 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 335.48 276.49 2827.88 521.65 0.00 0.00 0.00 0.00 Average: docker0 2.02 3.40 0.12 76.60 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) 03/29/2024 _x86_64_ (8 CPU) 06:21:54 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 13.24 0.00 2.86 3.50 0.07 80.33 06:23:01 AM 0 10.59 0.00 2.26 2.31 0.07 84.77 06:23:01 AM 1 13.02 0.00 3.05 1.77 0.07 82.08 06:23:01 AM 2 13.17 0.00 3.32 7.68 0.07 75.77 06:23:01 AM 3 11.17 0.00 1.97 0.84 0.07 85.95 06:23:01 AM 4 21.73 0.00 2.64 1.84 0.05 73.74 06:23:01 AM 5 22.87 0.00 4.07 6.25 0.07 66.73 06:23:01 AM 6 6.37 0.00 2.50 6.43 0.10 84.60 06:23:01 AM 7 6.96 0.00 3.05 0.87 0.05 89.07 06:24:01 AM all 14.76 0.00 1.18 1.36 0.07 82.63 06:24:01 AM 0 11.75 0.00 1.00 0.93 0.07 86.25 06:24:01 AM 1 33.58 0.00 1.37 0.80 0.07 64.19 06:24:01 AM 2 23.59 0.00 1.84 1.77 0.07 72.74 06:24:01 AM 3 5.94 0.00 0.69 1.24 0.10 92.04 06:24:01 AM 4 14.31 0.00 0.89 1.60 0.07 83.13 06:24:01 AM 5 12.91 0.00 1.47 0.94 0.07 84.62 06:24:01 AM 6 5.51 0.00 1.44 2.51 0.07 90.47 06:24:01 AM 7 10.42 0.00 0.75 1.09 0.05 87.70 06:25:01 AM all 23.06 0.00 1.51 1.47 0.08 73.89 06:25:01 AM 0 25.60 0.00 1.84 1.74 0.08 70.74 06:25:01 AM 1 21.03 0.00 1.64 2.33 0.08 74.92 06:25:01 AM 2 37.54 0.00 1.10 0.55 0.08 60.72 06:25:01 AM 3 14.81 0.00 1.09 0.85 0.07 83.18 06:25:01 AM 4 24.04 0.00 1.61 0.89 0.07 73.39 06:25:01 AM 5 25.11 0.00 2.24 2.70 0.10 69.85 06:25:01 AM 6 20.78 0.00 1.66 2.48 0.07 75.01 06:25:01 AM 7 15.51 0.00 0.89 0.18 0.08 83.33 06:26:01 AM all 11.63 0.00 2.19 1.29 0.07 84.82 06:26:01 AM 0 8.30 0.00 2.34 0.85 0.08 88.43 06:26:01 AM 1 14.95 0.00 2.16 3.87 0.08 78.95 06:26:01 AM 2 13.15 0.00 2.27 1.29 0.08 83.20 06:26:01 AM 3 8.39 0.00 2.09 0.18 0.07 89.27 06:26:01 AM 4 6.66 0.00 1.94 0.95 0.07 90.38 06:26:01 AM 5 21.87 0.00 2.59 0.79 0.07 74.68 06:26:01 AM 6 10.05 0.00 2.01 1.26 0.05 86.63 06:26:01 AM 7 9.67 0.00 2.13 1.11 0.07 87.03 Average: all 15.67 0.00 1.93 1.90 0.07 80.42 Average: 0 14.06 0.00 1.86 1.46 0.08 82.55 Average: 1 20.69 0.00 2.05 2.19 0.08 74.99 Average: 2 21.88 0.00 2.13 2.82 0.08 73.10 Average: 3 10.08 0.00 1.46 0.78 0.08 87.61 Average: 4 16.68 0.00 1.77 1.32 0.06 80.16 Average: 5 20.68 0.00 2.59 2.67 0.08 73.98 Average: 6 10.68 0.00 1.90 3.17 0.07 84.18 Average: 7 10.64 0.00 1.70 0.81 0.06 86.78