---> uname -a: Linux prd-centos8-docker-8c-8g-4691.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 1015 28367 19 2507 30426 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:87:98:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe87:982f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:00:f8:78 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) 12/13/2023 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:02 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 106.88 7.07 99.81 1323.75 7931.51 05:20:01 AM 160.76 3.53 157.22 1020.50 9500.33 05:21:01 AM 106.38 1.55 104.83 388.07 6025.15 05:22:01 AM 77.24 0.65 76.59 65.72 6343.43 Average: 112.84 3.18 109.65 696.90 7447.99 05:18:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29436824 31222204 3218888 9.86 2688 2105056 1456648 4.32 183956 2591020 203020 05:20:01 AM 27815204 29727272 4840508 14.82 2688 2227040 3312820 9.83 216596 4149168 80404 05:21:01 AM 27053596 29137880 5602116 17.16 2688 2393892 3421696 10.15 257768 4845972 85912 05:22:01 AM 29047840 31156456 3607872 11.05 2688 2416432 1443096 4.28 432248 2681948 27060 Average: 28338366 30310953 4317346 13.22 2688 2285605 2408565 7.15 272642 3567027 99099 05:18:02 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 65.86 44.78 1157.28 7.85 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 192.30 180.74 1334.09 56.47 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 143.89 125.77 1561.13 29.39 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 226.95 190.18 318.44 174.28 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 157.63 135.74 1092.51 67.24 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) 12/13/2023 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:02 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 9.90 0.00 0.91 0.58 0.04 88.56 05:19:01 AM 0 6.89 0.00 0.61 0.22 0.05 92.23 05:19:01 AM 1 17.11 0.00 1.31 1.49 0.05 80.04 05:19:01 AM 2 3.46 0.00 0.81 1.48 0.03 94.21 05:19:01 AM 3 0.53 0.00 0.12 0.07 0.07 99.22 05:19:01 AM 4 13.65 0.00 1.48 0.39 0.03 84.45 05:19:01 AM 5 12.59 0.00 0.93 0.24 0.03 86.21 05:19:01 AM 6 13.14 0.00 1.14 0.31 0.03 85.39 05:19:01 AM 7 11.84 0.00 0.88 0.44 0.03 86.81 05:20:01 AM all 20.26 0.00 1.01 0.88 0.07 77.78 05:20:01 AM 0 17.39 0.00 1.12 0.53 0.07 80.89 05:20:01 AM 1 7.69 0.00 1.04 2.71 0.07 88.50 05:20:01 AM 2 34.23 0.00 0.65 0.48 0.07 64.56 05:20:01 AM 3 22.37 0.00 0.99 0.90 0.08 75.66 05:20:01 AM 4 16.63 0.00 0.47 0.17 0.05 82.69 05:20:01 AM 5 18.35 0.00 0.72 0.15 0.05 80.73 05:20:01 AM 6 21.66 0.00 1.30 0.55 0.07 76.42 05:20:01 AM 7 23.71 0.00 1.82 1.54 0.08 72.85 05:21:01 AM all 42.18 0.00 1.51 0.49 0.10 55.72 05:21:01 AM 0 51.87 0.00 1.29 0.05 0.10 46.69 05:21:01 AM 1 34.74 0.00 1.30 0.33 0.10 63.53 05:21:01 AM 2 42.47 0.00 1.65 0.18 0.10 55.59 05:21:01 AM 3 40.16 0.00 1.55 0.15 0.10 58.03 05:21:01 AM 4 39.70 0.00 2.06 1.05 0.10 57.09 05:21:01 AM 5 39.00 0.00 1.67 1.17 0.10 58.06 05:21:01 AM 6 47.82 0.00 1.42 0.92 0.10 49.74 05:21:01 AM 7 41.65 0.00 1.17 0.05 0.08 57.05 05:22:01 AM all 12.59 0.00 1.19 0.39 0.06 85.76 05:22:01 AM 0 4.82 0.00 1.08 0.57 0.08 93.44 05:22:01 AM 1 30.65 0.00 1.67 0.15 0.08 67.45 05:22:01 AM 2 11.49 0.00 1.24 0.52 0.07 86.69 05:22:01 AM 3 5.19 0.00 0.99 0.27 0.05 93.50 05:22:01 AM 4 5.25 0.00 1.05 0.84 0.03 92.82 05:22:01 AM 5 16.17 0.00 1.07 0.22 0.05 82.50 05:22:01 AM 6 20.45 0.00 1.55 0.53 0.07 77.40 05:22:01 AM 7 6.71 0.00 0.87 0.05 0.05 92.32 Average: all 21.28 0.00 1.16 0.58 0.07 76.91 Average: 0 20.29 0.00 1.03 0.34 0.08 78.27 Average: 1 22.57 0.00 1.33 1.17 0.08 74.85 Average: 2 22.99 0.00 1.09 0.66 0.07 75.19 Average: 3 17.14 0.00 0.92 0.35 0.08 81.52 Average: 4 18.83 0.00 1.26 0.61 0.05 79.24 Average: 5 21.56 0.00 1.10 0.44 0.06 76.84 Average: 6 25.82 0.00 1.35 0.58 0.07 72.18 Average: 7 21.01 0.00 1.19 0.52 0.06 77.22