---> uname -a: Linux prd-centos8-docker-8c-8g-83078.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 1047 27272 19 3570 30385 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:27:ac:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe27:ac16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:6e:8d:14 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:e6ff:fe6e:8d14/64 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) 11/11/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 163.48 20.96 142.52 4294.44 9046.07 08:14:01 PM 409.88 7.15 402.73 1273.36 14632.85 08:15:01 PM 205.38 1.77 203.62 429.32 41023.09 Average: 259.59 9.96 249.63 1999.00 21566.95 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29235868 31083212 3419844 10.47 2688 2167032 1551672 4.60 178972 2790120 124440 08:14:01 PM 27730692 30065280 4925020 15.08 2688 2645068 2315508 6.87 406192 4026880 235840 08:15:01 PM 28005024 31191612 4650688 14.24 2688 3485256 1430412 4.24 644520 3472240 134680 Average: 28323861 30780035 4331851 13.27 2688 2765785 1765864 5.24 409895 3429747 164987 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 122.41 100.15 1323.49 36.88 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 474.51 407.26 6966.85 54.80 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 480.51 431.41 5589.35 2107.91 0.00 0.00 0.00 0.00 08:15:01 PM docker0 8.01 12.33 0.48 306.78 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 359.15 312.94 4626.69 733.16 0.00 0.00 0.00 0.00 Average: docker0 2.67 4.11 0.16 102.26 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) 11/11/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.44 0.00 1.16 0.61 0.06 87.72 08:13:01 PM 0 5.59 0.00 1.22 0.63 0.08 92.48 08:13:01 PM 1 22.00 0.00 2.22 0.87 0.08 74.82 08:13:01 PM 2 8.25 0.00 0.50 0.32 0.07 90.87 08:13:01 PM 3 7.42 0.00 0.82 0.43 0.03 91.29 08:13:01 PM 4 16.07 0.00 1.59 0.35 0.07 81.93 08:13:01 PM 5 8.35 0.00 1.12 0.50 0.05 89.98 08:13:01 PM 6 9.56 0.00 0.94 1.12 0.07 88.32 08:13:01 PM 7 6.32 0.00 0.88 0.67 0.03 92.09 08:14:01 PM all 28.02 0.00 1.82 1.06 0.09 69.01 08:14:01 PM 0 26.66 0.00 2.00 1.09 0.10 70.15 08:14:01 PM 1 22.23 0.00 1.86 1.44 0.10 74.36 08:14:01 PM 2 35.77 0.00 1.44 0.57 0.10 62.12 08:14:01 PM 3 22.86 0.00 2.43 2.28 0.08 72.34 08:14:01 PM 4 30.49 0.00 1.21 0.89 0.07 67.34 08:14:01 PM 5 31.19 0.00 2.30 0.80 0.10 65.61 08:14:01 PM 6 32.40 0.00 1.98 0.97 0.08 64.57 08:14:01 PM 7 22.53 0.00 1.34 0.45 0.08 75.59 08:15:01 PM all 16.25 0.00 3.26 0.78 0.08 79.63 08:15:01 PM 0 12.73 0.00 3.20 0.67 0.10 83.30 08:15:01 PM 1 16.63 0.00 3.73 1.24 0.07 78.33 08:15:01 PM 2 26.97 0.00 3.41 1.41 0.08 68.13 08:15:01 PM 3 19.68 0.00 2.75 0.62 0.08 76.86 08:15:01 PM 4 18.60 0.00 3.74 1.42 0.08 76.16 08:15:01 PM 5 15.32 0.00 3.38 0.40 0.07 80.84 08:15:01 PM 6 9.38 0.00 2.82 0.10 0.08 87.61 08:15:01 PM 7 10.64 0.00 3.06 0.40 0.08 85.81 Average: all 18.23 0.00 2.08 0.82 0.08 78.80 Average: 0 14.98 0.00 2.13 0.80 0.09 81.99 Average: 1 20.29 0.00 2.60 1.18 0.08 75.83 Average: 2 23.64 0.00 1.78 0.76 0.08 73.73 Average: 3 16.64 0.00 2.00 1.11 0.07 80.18 Average: 4 21.71 0.00 2.18 0.88 0.07 75.15 Average: 5 18.28 0.00 2.26 0.57 0.07 78.82 Average: 6 17.12 0.00 1.91 0.73 0.08 80.16 Average: 7 13.16 0.00 1.76 0.51 0.07 84.51