---> uname -a: Linux prd-centos8-docker-8c-8g-42901.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1840 25816 19 4233 29586 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:32:89:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe32:8983/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:4d:39:31 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::42:27ff:fe4d:3931/64 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) 09/28/2024 _x86_64_ (8 CPU) 11:22:06 LINUX RESTART (8 CPU) 11:23:01 AM tps rtps wtps bread/s bwrtn/s 11:24:01 AM 283.05 21.41 261.64 3180.27 12081.85 11:25:01 AM 105.05 5.58 99.47 1057.11 13462.16 11:26:01 AM 99.28 12.55 86.74 938.22 28717.14 11:27:01 AM 77.99 5.16 72.83 4580.61 22839.85 Average: 141.34 11.18 130.16 2439.02 19275.55 11:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:24:01 AM 28764200 30896148 3891512 11.92 2688 2446916 1689584 5.01 190300 3226644 300940 11:25:01 AM 27458608 29730840 5197104 15.91 2688 2584960 3015072 8.95 290400 4417804 33780 11:26:01 AM 26883940 29948884 5771772 17.67 2688 3361728 2757992 8.18 481408 4742788 1176 11:27:01 AM 26416240 30270588 6239472 19.11 2688 4146736 2231648 6.62 924776 4757116 184 Average: 27380747 30211615 5274965 16.15 2688 3135085 2423574 7.19 471721 4286088 84020 11:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 430.74 324.26 5162.35 62.79 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 184.27 123.24 1667.27 17.62 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 11.51 11.51 1.25 1.25 0.00 0.00 0.00 0.00 11:26:01 AM eth0 1055.25 399.82 6448.93 37.04 0.00 0.00 0.00 0.00 11:26:01 AM docker0 4.25 5.23 0.65 0.61 0.00 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 339.62 232.56 2346.99 214.13 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 502.47 269.97 3906.33 82.89 0.00 0.00 0.00 0.00 Average: docker0 1.06 1.31 0.16 0.15 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) 09/28/2024 _x86_64_ (8 CPU) 11:22:06 LINUX RESTART (8 CPU) 11:23:01 AM CPU %user %nice %system %iowait %steal %idle 11:24:01 AM all 13.77 0.00 1.42 1.72 0.07 83.01 11:24:01 AM 0 5.45 0.00 1.16 1.43 0.08 91.87 11:24:01 AM 1 14.46 0.00 0.72 1.62 0.08 83.12 11:24:01 AM 2 12.56 0.00 1.59 1.92 0.07 83.87 11:24:01 AM 3 7.55 0.00 1.07 1.02 0.05 90.31 11:24:01 AM 4 10.68 0.00 1.22 2.17 0.05 85.87 11:24:01 AM 5 12.71 0.00 1.54 1.89 0.07 83.80 11:24:01 AM 6 26.52 0.00 1.77 2.25 0.07 69.38 11:24:01 AM 7 20.20 0.00 2.29 1.47 0.07 75.97 11:25:01 AM all 25.63 0.00 0.68 3.07 0.12 70.51 11:25:01 AM 0 20.62 0.00 0.61 10.20 0.54 68.04 11:25:01 AM 1 27.70 0.00 0.75 0.42 0.05 71.08 11:25:01 AM 2 22.62 0.00 0.72 0.97 0.05 75.64 11:25:01 AM 3 20.85 0.00 0.57 0.35 0.05 78.19 11:25:01 AM 4 21.51 0.00 0.74 2.24 0.05 75.47 11:25:01 AM 5 35.88 0.00 0.55 0.10 0.08 63.38 11:25:01 AM 6 36.93 0.00 0.65 0.32 0.05 62.05 11:25:01 AM 7 18.91 0.00 0.85 10.01 0.08 70.15 11:26:01 AM all 13.63 0.24 2.90 2.05 0.09 81.08 11:26:01 AM 0 11.49 0.00 2.46 2.71 0.08 83.26 11:26:01 AM 1 14.16 0.03 3.03 2.86 0.08 79.83 11:26:01 AM 2 12.35 0.03 3.32 4.35 0.10 79.85 11:26:01 AM 3 16.21 1.78 3.01 2.34 0.08 76.57 11:26:01 AM 4 10.82 0.00 2.84 0.46 0.08 85.80 11:26:01 AM 5 16.69 0.10 2.52 2.12 0.10 78.47 11:26:01 AM 6 16.31 0.00 3.15 0.29 0.12 80.14 11:26:01 AM 7 11.01 0.00 2.90 1.26 0.08 84.74 11:27:01 AM all 22.89 0.03 1.56 1.42 0.07 74.02 11:27:01 AM 0 14.73 0.00 1.15 0.18 0.07 83.86 11:27:01 AM 1 39.71 0.00 1.81 0.87 0.07 57.54 11:27:01 AM 2 13.96 0.00 2.37 9.12 0.10 74.45 11:27:01 AM 3 36.63 0.27 1.56 0.03 0.07 61.45 11:27:01 AM 4 12.34 0.00 1.21 0.45 0.07 85.94 11:27:01 AM 5 7.20 0.00 1.41 0.13 0.05 91.21 11:27:01 AM 6 28.74 0.00 2.03 0.34 0.07 68.82 11:27:01 AM 7 29.84 0.00 0.96 0.28 0.07 68.85 Average: all 18.99 0.07 1.64 2.07 0.09 77.15 Average: 0 13.08 0.00 1.34 3.62 0.19 81.76 Average: 1 24.01 0.01 1.57 1.44 0.07 72.90 Average: 2 15.38 0.01 2.00 4.08 0.08 78.45 Average: 3 20.30 0.51 1.55 0.93 0.06 76.64 Average: 4 13.85 0.00 1.50 1.33 0.06 83.26 Average: 5 18.13 0.03 1.50 1.06 0.08 79.21 Average: 6 27.14 0.00 1.90 0.80 0.08 70.08 Average: 7 20.00 0.00 1.75 3.26 0.08 74.92