---> uname -a: Linux prd-centos8-docker-8c-8g-81643.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: 2800.000 BogoMIPS: 5600.00 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 1010 27536 19 3343 30433 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:af:91:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:feaf:9112/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:81:85:a9 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) 11/05/2024 _x86_64_ (8 CPU) 02:56:46 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 410.54 159.62 250.92 15177.51 42801.83 02:59:01 AM 169.61 14.35 155.26 3198.40 10468.99 03:00:01 AM 113.83 0.77 113.06 695.50 2529.41 03:01:01 AM 139.24 4.58 134.66 131.42 19182.46 Average: 208.31 44.84 163.48 4801.21 18747.02 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29565916 31223348 3089796 9.46 2688 1982348 1530904 4.54 166840 2497844 148792 02:59:01 AM 29150408 31036656 3505304 10.73 2688 2204368 1614276 4.79 184280 2859240 37672 03:00:01 AM 28745316 30767608 3910396 11.97 2688 2337008 1815180 5.39 198536 3233648 106764 03:01:01 AM 28219252 31184116 4436460 13.59 2688 3274460 1431804 4.25 750816 3196264 517340 Average: 28920223 31052932 3735489 11.44 2688 2449546 1598041 4.74 325118 2946749 202642 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 367.18 239.66 1679.52 60.93 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 137.89 124.03 992.71 41.06 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 159.16 139.40 1694.48 20.14 0.00 0.00 0.00 0.00 03:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 428.99 401.70 2360.34 3839.46 0.00 0.00 0.00 0.00 03:01:01 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 273.32 226.20 1681.79 990.40 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) 11/05/2024 _x86_64_ (8 CPU) 02:56:46 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 13.05 0.01 3.00 3.81 0.08 80.05 02:58:01 AM 0 7.80 0.00 2.64 1.45 0.12 87.99 02:58:01 AM 1 5.69 0.00 2.55 3.22 0.08 88.45 02:58:01 AM 2 16.07 0.00 3.64 6.63 0.08 73.58 02:58:01 AM 3 27.49 0.00 3.35 1.57 0.10 67.49 02:58:01 AM 4 16.71 0.00 2.92 4.34 0.05 75.98 02:58:01 AM 5 13.71 0.03 2.90 2.60 0.07 80.69 02:58:01 AM 6 8.60 0.02 3.47 6.62 0.08 81.20 02:58:01 AM 7 8.27 0.00 2.54 4.05 0.07 85.07 02:59:01 AM all 8.52 0.00 0.80 1.25 0.06 89.37 02:59:01 AM 0 4.13 0.00 0.63 2.09 0.07 93.08 02:59:01 AM 1 3.04 0.00 0.77 3.18 0.07 92.95 02:59:01 AM 2 4.28 0.00 0.77 1.89 0.05 93.01 02:59:01 AM 3 19.19 0.00 1.19 0.65 0.07 78.91 02:59:01 AM 4 7.97 0.00 0.67 0.90 0.05 90.41 02:59:01 AM 5 16.68 0.00 1.35 0.18 0.07 81.72 02:59:01 AM 6 9.25 0.00 0.67 1.08 0.05 88.95 02:59:01 AM 7 3.59 0.00 0.35 0.07 0.05 95.94 03:00:01 AM all 6.08 0.00 0.46 0.44 0.04 92.98 03:00:01 AM 0 7.51 0.00 0.42 0.17 0.07 91.84 03:00:01 AM 1 7.11 0.00 0.62 0.42 0.05 91.80 03:00:01 AM 2 1.09 0.00 0.38 0.15 0.05 98.33 03:00:01 AM 3 6.52 0.00 0.47 0.27 0.03 92.71 03:00:01 AM 4 10.55 0.00 0.52 1.60 0.05 87.29 03:00:01 AM 5 6.20 0.00 0.58 0.63 0.03 92.55 03:00:01 AM 6 3.79 0.00 0.37 0.13 0.03 95.68 03:00:01 AM 7 5.86 0.00 0.33 0.15 0.03 93.62 03:01:01 AM all 10.33 0.00 1.10 5.46 0.19 82.92 03:01:01 AM 0 6.19 0.00 1.28 3.25 0.17 89.11 03:01:01 AM 1 13.84 0.00 0.82 2.53 0.15 82.67 03:01:01 AM 2 16.32 0.00 1.55 2.78 0.10 79.25 03:01:01 AM 3 6.62 0.00 0.99 0.77 0.08 91.55 03:01:01 AM 4 14.19 0.00 1.82 17.57 0.10 66.32 03:01:01 AM 5 12.40 0.00 0.90 1.90 0.08 84.71 03:01:01 AM 6 7.67 0.00 0.72 14.22 0.73 76.65 03:01:01 AM 7 5.48 0.00 0.77 0.60 0.08 93.07 Average: all 9.49 0.00 1.34 2.74 0.09 86.34 Average: 0 6.41 0.00 1.24 1.74 0.10 90.51 Average: 1 7.42 0.00 1.19 2.33 0.09 88.97 Average: 2 9.42 0.00 1.58 2.86 0.07 86.07 Average: 3 14.95 0.00 1.50 0.81 0.07 82.67 Average: 4 12.34 0.00 1.48 6.09 0.06 80.03 Average: 5 12.24 0.01 1.44 1.33 0.06 84.92 Average: 6 7.32 0.00 1.30 5.52 0.23 85.63 Average: 7 5.80 0.00 1.00 1.21 0.06 91.94