---> uname -a: Linux prd-centos8-docker-8c-8g-9565.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1065 27255 19 3569 30359 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:1f:b3:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe1f:b35a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:42:90:21 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:c4ff:fe42:9021/64 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) 01/04/2024 _x86_64_ (8 CPU) 15:44:00 LINUX RESTART (8 CPU) 03:45:01 PM tps rtps wtps bread/s bwrtn/s 03:46:01 PM 135.49 6.67 128.83 1270.32 10550.26 03:47:01 PM 228.94 20.49 208.45 4004.67 11212.16 03:48:01 PM 65.77 0.80 64.97 276.75 7743.33 03:49:01 PM 103.77 0.12 103.65 28.26 41165.08 03:50:01 PM 51.32 12.88 38.44 945.15 1109.88 Average: 117.06 8.19 108.87 1305.07 14356.49 03:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 PM 29360580 31192796 3295132 10.09 2688 2149484 1510764 4.48 192392 2650308 189512 03:47:01 PM 27969048 30221100 4686664 14.35 2688 2564500 2375556 7.05 276688 3924488 203852 03:48:01 PM 27444784 29770276 5210928 15.96 2688 2635452 3071080 9.11 317240 4399500 59336 03:49:01 PM 25469668 28603220 7186044 22.01 2688 3427876 3765700 11.17 383568 6242056 24 03:50:01 PM 27927612 31101048 4728100 14.48 2688 3464544 1496424 4.44 664920 3503096 34356 Average: 27634338 30177688 5021374 15.38 2688 2848371 2443905 7.25 366962 4143890 97416 03:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 69.66 43.18 1103.97 7.00 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 413.08 341.10 5089.86 62.17 0.00 0.00 0.00 0.00 03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 03:48:01 PM eth0 103.03 100.42 734.36 21.37 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM eth0 835.59 263.91 6468.80 19.54 0.00 0.00 0.00 0.00 03:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM veth497f45c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM veth28ad019 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM lo 19.94 19.94 1.92 1.92 0.00 0.00 0.00 0.00 03:50:01 PM eth0 28.91 20.94 17.80 14.16 0.00 0.00 0.00 0.00 03:50:01 PM docker0 6.83 7.65 0.87 0.90 0.00 0.00 0.00 0.00 Average: lo 4.41 4.41 0.45 0.45 0.00 0.00 0.00 0.00 Average: eth0 290.07 153.92 2683.08 24.85 0.00 0.00 0.00 0.00 Average: docker0 1.37 1.53 0.17 0.18 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) 01/04/2024 _x86_64_ (8 CPU) 15:44:00 LINUX RESTART (8 CPU) 03:45:01 PM CPU %user %nice %system %iowait %steal %idle 03:46:01 PM all 9.63 0.00 0.91 1.57 0.04 87.86 03:46:01 PM 0 9.03 0.00 0.50 0.83 0.05 89.59 03:46:01 PM 1 18.38 0.00 1.39 2.32 0.05 77.86 03:46:01 PM 2 23.82 0.00 2.45 3.82 0.07 69.83 03:46:01 PM 3 5.51 0.00 0.87 1.65 0.05 91.92 03:46:01 PM 4 6.82 0.00 0.75 2.55 0.03 89.84 03:46:01 PM 5 4.98 0.00 0.25 0.17 0.03 94.57 03:46:01 PM 6 8.18 0.00 0.82 0.90 0.03 90.07 03:46:01 PM 7 0.28 0.00 0.25 0.27 0.03 99.17 03:47:01 PM all 33.74 0.00 1.47 2.20 0.10 62.48 03:47:01 PM 0 40.80 0.00 1.62 1.67 0.12 55.79 03:47:01 PM 1 36.67 0.00 1.81 2.76 0.12 58.64 03:47:01 PM 2 36.84 0.00 1.44 3.05 0.12 58.55 03:47:01 PM 3 40.17 0.00 1.40 1.91 0.10 56.42 03:47:01 PM 4 33.97 0.00 1.72 2.90 0.08 61.32 03:47:01 PM 5 25.90 0.00 1.73 3.86 0.10 68.42 03:47:01 PM 6 21.69 0.00 1.05 1.07 0.08 76.10 03:47:01 PM 7 33.87 0.00 1.00 0.40 0.10 64.62 03:48:01 PM all 32.21 0.00 0.96 1.21 0.09 65.54 03:48:01 PM 0 19.20 0.00 0.82 0.00 0.07 79.91 03:48:01 PM 1 46.93 0.00 1.70 6.16 0.12 45.09 03:48:01 PM 2 33.71 0.00 0.87 0.43 0.07 64.92 03:48:01 PM 3 38.67 0.00 0.84 0.03 0.10 60.36 03:48:01 PM 4 26.17 0.00 1.19 2.19 0.10 70.36 03:48:01 PM 5 21.26 0.00 0.58 0.00 0.08 78.07 03:48:01 PM 6 40.10 0.00 0.43 0.05 0.08 59.33 03:48:01 PM 7 31.61 0.00 1.24 0.80 0.10 66.25 03:49:01 PM all 25.58 0.00 2.20 3.59 0.09 68.55 03:49:01 PM 0 31.68 0.00 1.70 0.59 0.08 65.95 03:49:01 PM 1 29.40 0.00 2.95 8.65 0.08 58.91 03:49:01 PM 2 23.57 0.00 2.76 7.42 0.10 66.14 03:49:01 PM 3 27.78 0.00 1.87 5.18 0.12 65.05 03:49:01 PM 4 18.54 0.00 2.42 5.41 0.07 73.56 03:49:01 PM 5 20.25 0.00 2.43 0.42 0.10 76.79 03:49:01 PM 6 24.39 0.00 2.24 0.27 0.08 73.02 03:49:01 PM 7 29.03 0.00 1.19 0.76 0.07 68.96 03:50:01 PM all 19.24 0.36 2.15 1.42 0.09 76.74 03:50:01 PM 0 23.02 0.02 2.44 0.42 0.12 73.99 03:50:01 PM 1 33.33 0.00 2.65 0.40 0.10 63.52 03:50:01 PM 2 13.64 0.13 2.61 3.23 0.08 80.29 03:50:01 PM 3 15.77 0.52 2.08 1.24 0.08 80.31 03:50:01 PM 4 17.19 1.99 1.83 3.28 0.08 75.62 03:50:01 PM 5 18.27 0.13 1.81 0.94 0.07 78.78 03:50:01 PM 6 16.33 0.05 1.93 1.07 0.10 80.52 03:50:01 PM 7 16.40 0.02 1.88 0.74 0.10 80.87 Average: all 24.08 0.07 1.54 1.99 0.08 72.24 Average: 0 24.73 0.00 1.41 0.70 0.09 73.06 Average: 1 32.95 0.00 2.10 4.05 0.09 60.81 Average: 2 26.32 0.03 2.03 3.59 0.09 67.95 Average: 3 25.58 0.10 1.41 2.00 0.09 70.82 Average: 4 20.54 0.40 1.58 3.26 0.07 74.15 Average: 5 18.12 0.03 1.36 1.08 0.08 79.34 Average: 6 22.13 0.01 1.29 0.67 0.08 75.81 Average: 7 22.24 0.00 1.11 0.59 0.08 75.98