---> uname -a: Linux prd-centos8-docker-8c-8g-9719.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 990 27745 19 3154 30450 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:15:5c:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe15:5cd0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:fa:71:de 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) 01/05/2024 _x86_64_ (8 CPU) 10:16:20 LINUX RESTART (8 CPU) 10:17:01 AM tps rtps wtps bread/s bwrtn/s 10:18:01 AM 97.95 9.10 88.85 1578.14 6601.77 10:19:01 AM 286.67 2.47 284.20 570.30 13339.73 10:20:01 AM 141.71 0.71 141.01 67.36 31754.99 10:20:01 AM 48.08 0.00 48.08 0.00 526.92 Average: 175.17 4.09 171.08 738.42 17142.19 10:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 AM 29495840 31249820 3159872 9.68 2688 2077600 1489184 4.42 170500 2560056 201872 10:19:01 AM 28140732 30368960 4514980 13.83 2688 2539964 2093968 6.21 286028 3740312 346184 10:20:01 AM 28437064 31201164 4218648 12.92 2688 3072436 1460096 4.33 672840 3050264 10984 10:20:01 AM 28432452 31196552 4223260 12.93 2688 3072436 1476800 4.38 672840 3054644 10988 Average: 28626522 31004124 4029190 12.34 2688 2690609 1630012 4.84 450552 3101319 142507 10:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 76.96 51.78 1253.30 8.42 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 383.25 330.11 3755.92 63.15 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 208.59 226.30 930.93 3085.45 0.00 0.00 0.00 0.00 10:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 61.54 48.08 62.75 19.10 0.00 0.00 0.00 0.00 10:20:01 AM docker0 0.00 0.00 0.00 0.00 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 222.50 202.21 1977.45 1043.54 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) 01/05/2024 _x86_64_ (8 CPU) 10:16:20 LINUX RESTART (8 CPU) 10:17:01 AM CPU %user %nice %system %iowait %steal %idle 10:18:01 AM all 10.31 0.00 0.88 0.94 0.04 87.83 10:18:01 AM 0 9.45 0.00 0.53 1.67 0.05 88.30 10:18:01 AM 1 10.18 0.00 0.80 0.57 0.05 88.40 10:18:01 AM 2 13.79 0.00 1.12 0.80 0.05 84.23 10:18:01 AM 3 2.74 0.00 0.40 0.82 0.03 96.01 10:18:01 AM 4 4.51 0.00 0.43 0.65 0.03 94.37 10:18:01 AM 5 7.93 0.00 0.78 1.62 0.03 89.63 10:18:01 AM 6 6.80 0.00 0.50 0.15 0.03 92.52 10:18:01 AM 7 27.05 0.00 2.47 1.23 0.07 69.18 10:19:01 AM all 17.16 0.00 1.34 2.19 0.08 79.24 10:19:01 AM 0 14.77 0.00 0.92 0.97 0.07 83.28 10:19:01 AM 1 16.03 0.00 0.87 3.33 0.07 79.71 10:19:01 AM 2 14.99 0.00 1.44 1.89 0.08 81.59 10:19:01 AM 3 23.99 0.00 2.09 2.16 0.08 71.67 10:19:01 AM 4 19.28 0.00 1.12 3.94 0.08 75.58 10:19:01 AM 5 14.84 0.00 1.76 1.36 0.08 81.96 10:19:01 AM 6 23.41 0.00 1.20 2.31 0.08 72.99 10:19:01 AM 7 9.95 0.00 1.34 1.54 0.05 87.13 10:20:01 AM all 10.20 0.00 1.13 3.21 0.06 85.40 10:20:01 AM 0 5.88 0.00 0.85 2.87 0.08 90.31 10:20:01 AM 1 24.43 0.00 1.82 6.48 0.08 67.19 10:20:01 AM 2 3.19 0.00 0.74 5.14 0.03 90.90 10:20:01 AM 3 18.03 0.00 1.64 1.64 0.07 78.62 10:20:01 AM 4 13.54 0.00 1.06 2.63 0.05 82.72 10:20:01 AM 5 7.17 0.00 0.83 0.13 0.05 91.82 10:20:01 AM 6 3.53 0.00 0.76 1.08 0.05 94.59 10:20:01 AM 7 5.85 0.00 1.32 5.73 0.03 87.07 10:20:01 AM all 11.59 0.00 0.72 0.00 0.00 87.68 10:20:01 AM 0 90.20 0.00 1.96 0.00 0.00 7.84 10:20:01 AM 1 0.00 0.00 0.00 0.00 0.00 100.00 10:20:01 AM 2 0.00 0.00 1.92 0.00 0.00 98.08 10:20:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 10:20:01 AM 4 1.89 0.00 1.89 0.00 0.00 96.23 10:20:01 AM 5 0.00 0.00 0.00 0.00 0.00 100.00 10:20:01 AM 6 1.92 0.00 0.00 0.00 0.00 98.08 10:20:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 12.56 0.00 1.12 2.10 0.06 84.16 Average: 0 10.28 0.00 0.77 1.83 0.07 87.06 Average: 1 16.80 0.00 1.16 3.44 0.07 78.53 Average: 2 10.65 0.00 1.10 2.59 0.06 85.59 Average: 3 14.86 0.00 1.37 1.53 0.06 82.17 Average: 4 12.40 0.00 0.88 2.40 0.06 84.27 Average: 5 9.96 0.00 1.12 1.04 0.06 87.83 Average: 6 11.24 0.00 0.82 1.18 0.06 86.71 Average: 7 14.27 0.00 1.70 2.82 0.05 81.15