---> uname -a: Linux prd-centos8-docker-8c-8g-23518.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: 2799.998 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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1047 27187 19 3655 30380 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:9f:34:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.237/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe9f:3461/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:83:0e:7f 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::42:2fff:fe83:e7f/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) 04/15/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:02 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 86.48 7.22 79.26 1326.87 5581.16 03:51:01 PM 220.88 15.51 205.36 3843.65 10350.63 03:52:01 PM 208.28 5.85 202.43 554.57 12932.84 03:53:01 PM 205.20 2.88 202.32 4770.55 18658.94 03:54:01 PM 106.28 3.03 103.25 1162.68 17557.00 Average: 165.69 6.90 158.79 2335.17 13041.16 03:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29598876 31259324 3056836 9.36 2688 1985624 1414060 4.20 163840 2471044 149700 03:51:01 PM 28658844 30679736 3996868 12.24 2688 2336644 1822440 5.41 198592 3329016 157672 03:52:01 PM 28717208 31239732 3938504 12.06 2688 2831376 1326512 3.94 513592 2931664 300788 03:53:01 PM 28139164 31146860 4516548 13.83 2688 3302804 1694028 5.03 585736 3384216 260788 03:54:01 PM 27850848 31119660 4804864 14.71 2688 3561916 1509760 4.48 1164712 3088540 4 Average: 28592988 31089062 4062724 12.44 2688 2803673 1553360 4.61 525294 3040896 173790 03:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 54.32 39.14 843.46 7.34 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 278.41 238.24 2923.77 50.75 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 427.53 337.19 5346.70 46.38 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 241.60 157.00 2994.64 25.29 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM veth3fc7f4b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM veth3e3aa6a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 277.56 255.01 627.74 1602.09 0.00 0.00 0.00 0.00 03:54:01 PM docker0 180.31 214.53 800.54 600.40 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 256.55 205.87 2552.88 347.50 0.00 0.00 0.00 0.00 Average: docker0 36.18 43.05 160.64 120.48 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) 04/15/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:02 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 9.48 0.00 0.85 1.07 0.08 88.52 03:50:01 PM 0 6.52 0.00 0.58 0.10 0.07 92.74 03:50:01 PM 1 10.54 0.00 0.83 3.60 0.07 84.96 03:50:01 PM 2 8.81 0.00 0.41 0.54 0.03 90.20 03:50:01 PM 3 14.95 0.00 1.15 1.20 0.05 82.64 03:50:01 PM 4 3.09 0.00 0.17 0.02 0.17 96.55 03:50:01 PM 5 3.35 0.00 0.42 0.70 0.14 95.40 03:50:01 PM 6 9.98 0.00 1.24 0.87 0.10 87.82 03:50:01 PM 7 18.55 0.00 2.02 1.51 0.05 77.88 03:51:01 PM all 12.92 0.00 1.03 6.02 0.06 79.97 03:51:01 PM 0 7.65 0.00 1.20 7.85 0.07 83.23 03:51:01 PM 1 15.18 0.00 1.56 8.99 0.08 74.18 03:51:01 PM 2 13.83 0.00 1.17 6.74 0.05 78.21 03:51:01 PM 3 18.06 0.00 0.90 4.61 0.07 76.35 03:51:01 PM 4 7.21 0.00 0.60 2.83 0.05 89.30 03:51:01 PM 5 7.12 0.00 1.24 8.78 0.07 82.79 03:51:01 PM 6 15.98 0.00 0.95 4.79 0.05 78.23 03:51:01 PM 7 18.25 0.00 0.58 3.61 0.05 77.51 03:52:01 PM all 27.20 0.00 1.47 3.22 0.10 68.01 03:52:01 PM 0 27.13 0.00 1.39 3.87 0.10 67.52 03:52:01 PM 1 15.81 0.00 1.16 0.69 0.08 82.26 03:52:01 PM 2 24.89 0.00 1.54 3.66 0.10 69.81 03:52:01 PM 3 29.86 0.00 1.26 3.32 0.12 65.45 03:52:01 PM 4 39.60 0.00 2.03 8.65 0.10 49.61 03:52:01 PM 5 20.41 0.00 1.39 4.65 0.10 73.45 03:52:01 PM 6 41.03 0.00 1.69 0.67 0.10 56.51 03:52:01 PM 7 18.93 0.00 1.27 0.30 0.08 79.41 03:53:01 PM all 19.43 0.00 1.65 3.93 0.08 74.92 03:53:01 PM 0 28.19 0.00 1.66 5.54 0.08 64.52 03:53:01 PM 1 31.86 0.00 2.63 8.01 0.10 57.40 03:53:01 PM 2 27.27 0.00 1.47 1.97 0.08 69.20 03:53:01 PM 3 10.72 0.00 1.16 2.96 0.08 85.08 03:53:01 PM 4 11.99 0.00 1.16 0.52 0.07 86.27 03:53:01 PM 5 16.19 0.00 1.27 3.10 0.07 79.36 03:53:01 PM 6 9.33 0.00 2.38 7.20 0.05 81.05 03:53:01 PM 7 19.85 0.00 1.48 2.10 0.07 76.51 03:54:01 PM all 7.22 0.00 1.39 2.07 0.06 89.26 03:54:01 PM 0 1.09 0.00 0.80 0.00 0.07 98.04 03:54:01 PM 1 17.10 0.00 1.79 3.29 0.07 77.75 03:54:01 PM 2 12.22 0.00 1.71 1.66 0.07 84.35 03:54:01 PM 3 6.45 0.00 1.14 0.39 0.07 91.96 03:54:01 PM 4 2.48 0.00 1.14 6.16 0.05 90.17 03:54:01 PM 5 1.56 0.00 0.74 0.03 0.07 97.60 03:54:01 PM 6 4.93 0.00 1.39 2.06 0.07 91.55 03:54:01 PM 7 11.91 0.00 2.42 2.94 0.07 82.66 Average: all 15.26 0.00 1.28 3.27 0.08 80.12 Average: 0 14.13 0.00 1.13 3.48 0.08 81.19 Average: 1 18.12 0.00 1.60 4.92 0.08 75.29 Average: 2 17.43 0.00 1.26 2.92 0.07 78.32 Average: 3 16.02 0.00 1.12 2.50 0.08 80.29 Average: 4 12.89 0.00 1.02 3.64 0.09 82.36 Average: 5 9.74 0.00 1.02 3.46 0.09 85.70 Average: 6 16.26 0.00 1.53 3.13 0.07 79.01 Average: 7 17.49 0.00 1.55 2.09 0.06 78.80