---> uname -a: Linux prd-centos8-docker-8c-8g-12665.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 988 27808 19 3094 30456 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:4f:23:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe4f:2353/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:4c:bc:5e 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) 03/12/2024 _x86_64_ (8 CPU) 10:16:21 LINUX RESTART (8 CPU) 10:17:01 AM tps rtps wtps bread/s bwrtn/s 10:18:01 AM 95.02 7.00 88.02 1303.52 6543.74 10:19:01 AM 305.93 2.47 303.47 580.21 12074.73 10:20:01 AM 75.39 0.08 75.31 6.26 16211.43 10:21:01 AM 33.51 0.62 32.89 60.52 14482.72 Average: 127.47 2.54 124.93 487.61 12328.31 10:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 AM 29547324 31257772 3108388 9.52 2688 2035516 1472048 4.37 168272 2515544 158328 10:19:01 AM 27979452 30248308 4676260 14.32 2688 2580996 2208604 6.55 292804 3894128 420444 10:20:01 AM 28448116 31148520 4207596 12.88 2688 3010872 1476872 4.38 499788 3216964 389688 10:21:01 AM 28482864 31194440 4172848 12.78 2688 3021404 1459508 4.33 672520 3009564 36 Average: 28614439 30962260 4041273 12.38 2688 2662197 1654258 4.91 408346 3159050 242124 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 54.92 38.38 907.87 7.53 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 427.99 367.34 4011.65 68.26 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 53.55 49.17 447.90 9.57 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 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 140.18 162.61 222.50 3054.55 0.00 0.00 0.00 0.00 10:21:01 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 169.17 154.38 1397.55 784.92 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) 03/12/2024 _x86_64_ (8 CPU) 10:16:21 LINUX RESTART (8 CPU) 10:17:01 AM CPU %user %nice %system %iowait %steal %idle 10:18:01 AM all 9.52 0.00 0.88 0.73 0.04 88.83 10:18:01 AM 0 4.22 0.00 0.65 0.43 0.03 94.66 10:18:01 AM 1 17.79 0.00 1.37 1.74 0.05 79.05 10:18:01 AM 2 14.82 0.00 1.72 0.82 0.07 82.57 10:18:01 AM 3 2.46 0.00 0.18 0.10 0.05 97.21 10:18:01 AM 4 19.74 0.00 1.07 0.42 0.05 78.72 10:18:01 AM 5 2.97 0.00 0.48 1.37 0.03 95.14 10:18:01 AM 6 3.76 0.00 0.45 0.13 0.02 95.64 10:18:01 AM 7 10.36 0.00 1.08 0.87 0.02 87.68 10:19:01 AM all 17.90 0.00 1.39 2.74 0.07 77.90 10:19:01 AM 0 18.02 0.00 1.40 5.84 0.08 74.65 10:19:01 AM 1 18.09 0.00 1.39 1.25 0.08 79.18 10:19:01 AM 2 12.79 0.00 1.31 2.71 0.07 83.12 10:19:01 AM 3 16.42 0.00 0.95 0.95 0.05 81.62 10:19:01 AM 4 19.32 0.00 1.82 1.72 0.07 77.07 10:19:01 AM 5 17.37 0.00 0.82 2.04 0.08 79.70 10:19:01 AM 6 24.61 0.00 1.54 2.67 0.07 71.12 10:19:01 AM 7 16.54 0.00 1.89 4.77 0.07 76.74 10:20:01 AM all 3.82 0.00 0.40 13.50 0.03 82.25 10:20:01 AM 0 1.77 0.00 0.13 0.00 0.03 98.06 10:20:01 AM 1 9.39 0.00 0.95 18.00 0.03 71.62 10:20:01 AM 2 1.32 0.00 0.60 17.90 0.05 80.12 10:20:01 AM 3 8.03 0.00 0.43 40.50 0.03 51.00 10:20:01 AM 4 1.30 0.00 0.22 13.53 0.02 84.93 10:20:01 AM 5 0.98 0.00 0.27 4.44 0.02 94.30 10:20:01 AM 6 2.02 0.00 0.35 7.58 0.02 90.03 10:20:01 AM 7 5.72 0.00 0.28 6.09 0.02 87.89 10:21:01 AM all 4.12 0.00 0.55 9.25 0.03 86.05 10:21:01 AM 0 0.25 0.00 0.32 0.00 0.02 99.42 10:21:01 AM 1 6.25 0.00 0.37 27.77 0.03 65.58 10:21:01 AM 2 1.27 0.00 0.48 22.44 0.02 75.79 10:21:01 AM 3 5.55 0.00 0.79 3.19 0.02 90.45 10:21:01 AM 4 2.40 0.00 0.52 0.02 0.05 97.01 10:21:01 AM 5 10.96 0.00 0.67 17.05 0.03 71.29 10:21:01 AM 6 2.24 0.00 0.69 3.51 0.03 93.53 10:21:01 AM 7 4.02 0.00 0.55 0.02 0.02 95.40 Average: all 8.83 0.00 0.80 6.56 0.04 83.76 Average: 0 6.06 0.00 0.63 1.57 0.04 91.70 Average: 1 12.88 0.00 1.02 12.20 0.05 73.85 Average: 2 7.55 0.00 1.03 10.97 0.05 80.40 Average: 3 8.11 0.00 0.59 11.20 0.04 80.06 Average: 4 10.69 0.00 0.91 3.92 0.05 84.44 Average: 5 8.07 0.00 0.56 6.23 0.04 85.10 Average: 6 8.15 0.00 0.76 3.48 0.03 87.58 Average: 7 9.15 0.00 0.95 2.93 0.03 86.93