---> uname -a: Linux prd-centos8-docker-8c-8g-17246.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 1032 27338 19 3519 30401 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:db:3f:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fedb:3fa4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:41:7d:d8 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::42:1eff:fe41:7dd8/64 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) 03/22/2024 _x86_64_ (8 CPU) 16:05:51 LINUX RESTART (8 CPU) 04:06:02 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 206.13 108.23 97.90 13516.67 42247.59 04:08:01 PM 333.41 19.31 314.10 4330.96 11650.50 04:09:01 PM 264.50 2.93 261.56 526.09 38499.07 04:10:01 PM 107.75 1.20 106.55 97.15 12590.15 Average: 228.03 32.60 195.43 4580.31 26179.33 04:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 29648256 31286420 3007456 9.21 2688 1964352 1459288 4.33 161968 2424256 132616 04:08:01 PM 28652752 30701944 4002960 12.26 2688 2364500 1913108 5.68 202532 3331004 166760 04:09:01 PM 26786480 29808336 5869232 17.97 2688 3322096 2672556 7.93 570124 4765100 46336 04:10:01 PM 28027360 31163708 4628352 14.17 2688 3435664 1487224 4.41 806136 3293424 33200 Average: 28278712 30740102 4377000 13.40 2688 2771653 1883044 5.59 435190 3453446 94728 04:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 294.12 203.73 1500.47 57.14 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 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 293.65 257.00 3088.78 55.53 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 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 558.65 415.74 9046.76 47.67 0.00 0.00 0.00 0.00 04:09:01 PM docker0 5.78 10.13 0.33 273.32 0.00 0.00 0.00 0.00 04:09:01 PM veth5e79183 2.92 4.73 0.20 133.54 0.00 0.00 0.00 0.01 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 276.98 279.09 425.86 1970.79 0.00 0.00 0.00 0.00 04:10:01 PM docker0 1.38 2.27 0.10 32.53 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 356.10 289.25 3523.77 534.83 0.00 0.00 0.00 0.00 Average: docker0 1.80 3.11 0.11 76.78 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) 03/22/2024 _x86_64_ (8 CPU) 16:05:51 LINUX RESTART (8 CPU) 04:06:02 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 14.39 0.00 2.60 2.98 0.07 79.95 04:07:01 PM 0 12.89 0.00 2.47 1.79 0.09 82.77 04:07:01 PM 1 25.79 0.00 4.17 2.22 0.09 67.73 04:07:01 PM 2 9.50 0.00 2.43 3.01 0.09 84.98 04:07:01 PM 3 8.42 0.00 2.63 1.16 0.07 87.72 04:07:01 PM 4 16.62 0.00 2.06 9.18 0.07 72.07 04:07:01 PM 5 9.93 0.00 2.00 4.78 0.09 83.21 04:07:01 PM 6 21.80 0.00 1.79 1.16 0.05 75.20 04:07:01 PM 7 10.19 0.00 3.25 0.58 0.07 85.92 04:08:01 PM all 15.32 0.00 1.22 1.58 0.07 81.82 04:08:01 PM 0 19.80 0.00 1.89 3.83 0.07 74.41 04:08:01 PM 1 21.15 0.00 1.34 1.04 0.08 76.39 04:08:01 PM 2 24.11 0.00 2.19 2.49 0.08 71.12 04:08:01 PM 3 13.03 0.00 0.92 1.19 0.08 84.78 04:08:01 PM 4 16.17 0.00 0.75 0.15 0.05 82.88 04:08:01 PM 5 14.21 0.00 0.92 0.55 0.10 84.22 04:08:01 PM 6 9.14 0.00 0.97 1.97 0.05 87.87 04:08:01 PM 7 4.95 0.00 0.75 1.40 0.05 92.85 04:09:01 PM all 27.01 0.00 2.20 2.90 0.09 67.81 04:09:01 PM 0 24.94 0.00 1.60 1.88 0.12 71.46 04:09:01 PM 1 32.48 0.00 2.50 4.67 0.08 60.27 04:09:01 PM 2 26.53 0.00 2.03 2.25 0.08 69.11 04:09:01 PM 3 26.58 0.00 1.85 2.60 0.08 68.89 04:09:01 PM 4 22.31 0.00 1.82 2.78 0.08 73.01 04:09:01 PM 5 18.27 0.00 2.34 3.91 0.08 75.39 04:09:01 PM 6 35.47 0.00 2.89 2.66 0.10 58.88 04:09:01 PM 7 29.45 0.00 2.54 2.42 0.10 65.50 04:10:01 PM all 12.32 0.00 2.06 0.68 0.07 84.87 04:10:01 PM 0 14.31 0.00 1.77 0.57 0.08 83.27 04:10:01 PM 1 7.31 0.00 2.35 1.16 0.07 89.11 04:10:01 PM 2 7.67 0.00 1.51 2.03 0.08 88.71 04:10:01 PM 3 9.53 0.00 2.22 0.25 0.07 87.92 04:10:01 PM 4 13.04 0.00 2.03 0.08 0.08 84.76 04:10:01 PM 5 4.54 0.00 2.11 0.13 0.07 93.15 04:10:01 PM 6 18.47 0.00 2.21 0.97 0.07 78.28 04:10:01 PM 7 23.67 0.00 2.26 0.22 0.07 73.78 Average: all 17.26 0.00 2.01 2.03 0.08 78.62 Average: 0 18.00 0.00 1.93 2.02 0.09 77.97 Average: 1 21.66 0.00 2.58 2.27 0.08 73.41 Average: 2 16.99 0.00 2.04 2.44 0.08 78.45 Average: 3 14.41 0.00 1.90 1.30 0.08 82.31 Average: 4 17.03 0.00 1.66 3.02 0.07 78.22 Average: 5 11.74 0.00 1.84 2.33 0.08 84.01 Average: 6 21.20 0.00 1.96 1.69 0.07 75.08 Average: 7 17.08 0.00 2.19 1.16 0.07 79.50