---> uname -a: Linux prd-centos8-docker-8c-8g-21650.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 1033 27333 19 3523 30399 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:02:1c:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe02:1c9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:8a:b8:ba 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 inet6 fe80::42:b4ff:fe8a:b8ba/64 scope link 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) 04/09/2024 _x86_64_ (8 CPU) 04:11:22 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 142.69 20.84 121.84 4316.16 9573.19 04:14:01 AM 312.39 5.45 306.95 1216.59 8623.89 04:15:01 AM 256.56 2.23 254.32 95.98 32686.47 04:16:01 AM 108.21 1.55 106.66 399.47 13875.96 Average: 204.97 7.52 197.45 1507.10 16188.87 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29356908 31182356 3298804 10.10 2688 2146168 2027028 6.01 176892 2676404 101800 04:14:01 AM 28538116 30596304 4117596 12.61 2688 2372268 1879636 5.58 236848 3404592 122684 04:15:01 AM 27076708 30011344 5579004 17.08 2688 3236384 2377232 7.05 400788 4646316 52948 04:16:01 AM 28031648 31169420 4624064 14.16 2688 3435440 1504040 4.46 602480 3484196 123504 Average: 28250845 30739856 4404867 13.49 2688 2797565 1946984 5.78 354252 3552877 100234 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 88.62 67.84 1031.94 28.86 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 314.21 283.34 2925.66 39.98 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 498.87 386.20 8196.28 47.13 0.00 0.00 0.00 0.00 04:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 294.64 298.43 677.76 2162.77 0.00 0.00 0.00 0.00 04:16:01 AM docker0 7.91 13.46 0.47 305.89 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 299.08 258.95 3207.69 569.68 0.00 0.00 0.00 0.00 Average: docker0 1.98 3.37 0.12 76.47 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) 04/09/2024 _x86_64_ (8 CPU) 04:11:22 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 11.04 0.00 1.11 1.05 0.08 86.73 04:13:01 AM 0 5.71 0.00 0.95 1.30 0.08 91.95 04:13:01 AM 1 16.98 0.00 1.80 1.55 0.07 79.60 04:13:01 AM 2 12.62 0.00 1.79 1.79 0.05 83.76 04:13:01 AM 3 22.32 0.00 1.45 0.30 0.05 75.87 04:13:01 AM 4 11.47 0.00 0.82 1.04 0.07 86.61 04:13:01 AM 5 9.54 0.00 0.84 1.45 0.12 88.05 04:13:01 AM 6 6.94 0.00 0.80 0.40 0.07 91.79 04:13:01 AM 7 2.74 0.00 0.40 0.58 0.10 96.18 04:14:01 AM all 14.22 0.00 0.98 5.33 0.07 79.39 04:14:01 AM 0 17.03 0.00 1.67 10.88 0.07 70.35 04:14:01 AM 1 14.21 0.00 1.21 5.76 0.08 78.74 04:14:01 AM 2 19.31 0.00 1.06 8.42 0.08 71.13 04:14:01 AM 3 7.56 0.00 0.80 6.84 0.07 84.72 04:14:01 AM 4 11.15 0.00 1.22 5.31 0.07 82.26 04:14:01 AM 5 17.21 0.00 0.79 0.57 0.07 81.37 04:14:01 AM 6 10.43 0.00 0.57 3.88 0.07 85.06 04:14:01 AM 7 16.88 0.00 0.55 1.00 0.07 81.50 04:15:01 AM all 17.41 0.00 1.68 2.45 0.06 78.39 04:15:01 AM 0 22.11 0.00 1.51 0.69 0.07 75.64 04:15:01 AM 1 13.74 0.00 1.88 0.55 0.08 83.75 04:15:01 AM 2 9.71 0.00 1.92 3.13 0.07 85.18 04:15:01 AM 3 27.88 0.00 1.83 1.89 0.07 68.33 04:15:01 AM 4 13.47 0.00 1.57 1.37 0.05 83.53 04:15:01 AM 5 21.95 0.00 1.28 5.77 0.07 70.94 04:15:01 AM 6 16.71 0.00 1.78 3.82 0.05 77.64 04:15:01 AM 7 13.70 0.00 1.70 2.38 0.07 82.16 04:16:01 AM all 9.29 0.00 2.18 1.12 0.08 87.33 04:16:01 AM 0 4.75 0.00 2.15 0.29 0.08 92.74 04:16:01 AM 1 7.42 0.00 2.04 0.32 0.07 90.15 04:16:01 AM 2 10.80 0.00 1.95 0.23 0.07 86.95 04:16:01 AM 3 6.91 0.00 2.08 0.45 0.07 90.49 04:16:01 AM 4 18.93 0.00 2.16 1.73 0.12 77.07 04:16:01 AM 5 6.21 0.00 2.05 3.17 0.10 88.47 04:16:01 AM 6 9.75 0.00 2.48 1.47 0.07 86.23 04:16:01 AM 7 9.54 0.00 2.52 1.33 0.07 86.55 Average: all 12.99 0.00 1.49 2.49 0.07 82.96 Average: 0 12.40 0.00 1.57 3.29 0.08 82.67 Average: 1 13.09 0.00 1.73 2.05 0.08 83.06 Average: 2 13.11 0.00 1.68 3.39 0.07 81.75 Average: 3 16.18 0.00 1.54 2.37 0.06 79.85 Average: 4 13.75 0.00 1.44 2.36 0.08 82.37 Average: 5 13.72 0.00 1.24 2.74 0.09 82.21 Average: 6 10.95 0.00 1.41 2.39 0.06 85.19 Average: 7 10.71 0.00 1.29 1.32 0.08 86.60