---> uname -a: Linux prd-centos8-docker-8c-8g-12587.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1022 28408 19 2459 30419 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:bf:bc:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:febf:bcec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:f8:7c:3b 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/16/2024 _x86_64_ (8 CPU) 05:17:31 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 110.05 13.76 96.28 2473.04 6424.23 05:20:01 AM 166.34 3.77 162.58 1035.65 9921.19 05:21:01 AM 86.27 1.47 84.80 386.87 4555.34 05:22:01 AM 64.00 0.73 63.26 66.51 5341.32 Average: 106.66 4.93 101.73 990.54 6560.60 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29573880 31261052 3081832 9.44 2688 2011260 1418884 4.21 165148 2490124 171592 05:20:01 AM 27920496 29778028 4735216 14.50 2688 2173804 2924612 8.68 201636 4059072 76976 05:21:01 AM 27085940 29088484 5569772 17.06 2688 2314328 3635932 10.79 248044 4829036 85988 05:22:01 AM 29132032 31186668 3523680 10.79 2688 2363548 1427752 4.24 430440 2603084 44944 Average: 28428087 30328558 4227625 12.95 2688 2215735 2351795 6.98 261317 3495329 94875 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 107.71 76.27 1073.75 24.52 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 197.50 183.42 1396.04 54.67 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 135.38 116.51 1285.51 25.36 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 204.72 200.48 553.17 185.74 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 161.33 144.17 1077.11 72.58 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 01/16/2024 _x86_64_ (8 CPU) 05:17:31 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.69 0.00 1.12 1.19 0.06 86.94 05:19:01 AM 0 1.84 0.00 0.84 0.28 0.07 96.98 05:19:01 AM 1 9.42 0.00 0.77 0.50 0.07 89.24 05:19:01 AM 2 13.44 0.00 1.07 4.40 0.07 81.02 05:19:01 AM 3 13.18 0.00 1.30 0.74 0.05 84.73 05:19:01 AM 4 13.73 0.00 1.04 1.22 0.07 83.94 05:19:01 AM 5 16.10 0.00 1.72 0.48 0.05 81.65 05:19:01 AM 6 8.53 0.00 1.23 1.40 0.07 88.77 05:19:01 AM 7 9.32 0.00 0.97 0.52 0.05 89.15 05:20:01 AM all 20.54 0.00 1.17 1.09 0.08 77.12 05:20:01 AM 0 13.02 0.00 0.82 0.82 0.07 85.28 05:20:01 AM 1 25.07 0.00 2.31 3.18 0.08 69.36 05:20:01 AM 2 16.40 0.00 1.41 0.99 0.10 81.11 05:20:01 AM 3 24.21 0.00 1.05 1.20 0.07 73.46 05:20:01 AM 4 32.62 0.00 1.61 0.23 0.08 65.46 05:20:01 AM 5 22.68 0.00 0.68 1.03 0.05 75.55 05:20:01 AM 6 12.18 0.00 0.65 0.79 0.08 86.30 05:20:01 AM 7 18.11 0.00 0.87 0.49 0.07 80.46 05:21:01 AM all 38.71 0.00 1.32 0.57 0.09 59.31 05:21:01 AM 0 46.09 0.00 1.14 0.05 0.08 52.64 05:21:01 AM 1 23.69 0.00 1.22 1.12 0.08 73.88 05:21:01 AM 2 31.25 0.00 1.62 0.72 0.10 66.30 05:21:01 AM 3 43.93 0.00 1.24 0.43 0.10 54.30 05:21:01 AM 4 41.88 0.00 1.75 0.58 0.10 55.68 05:21:01 AM 5 42.88 0.00 1.57 0.48 0.08 54.98 05:21:01 AM 6 35.93 0.00 0.90 0.22 0.07 62.88 05:21:01 AM 7 44.01 0.00 1.14 0.95 0.08 53.82 05:22:01 AM all 18.08 0.00 1.42 0.36 0.07 80.07 05:22:01 AM 0 13.69 0.00 1.75 0.80 0.08 83.67 05:22:01 AM 1 16.36 0.00 1.35 0.48 0.07 81.74 05:22:01 AM 2 15.19 0.00 1.49 1.15 0.08 82.09 05:22:01 AM 3 15.63 0.00 1.32 0.02 0.07 82.96 05:22:01 AM 4 22.68 0.00 1.60 0.05 0.07 75.60 05:22:01 AM 5 15.27 0.00 1.27 0.08 0.05 83.32 05:22:01 AM 6 28.71 0.00 1.19 0.15 0.07 69.89 05:22:01 AM 7 17.15 0.00 1.40 0.10 0.07 81.28 Average: all 22.01 0.00 1.26 0.80 0.07 75.86 Average: 0 18.66 0.00 1.14 0.49 0.08 79.64 Average: 1 18.63 0.00 1.41 1.32 0.08 78.56 Average: 2 19.07 0.00 1.40 1.82 0.09 77.63 Average: 3 24.24 0.00 1.23 0.60 0.07 73.86 Average: 4 27.73 0.00 1.50 0.52 0.08 70.17 Average: 5 24.23 0.00 1.31 0.52 0.06 73.88 Average: 6 21.33 0.00 0.99 0.64 0.07 76.96 Average: 7 22.14 0.00 1.09 0.51 0.07 76.18