---> uname -a: Linux prd-centos8-docker-8c-8g-36639.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1056 26588 19 4244 30371 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:47:6e:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe47:6ec9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:2c:cf:6d 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::42:9bff:fe2c:cf6d/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) 05/01/2024 _x86_64_ (8 CPU) 09:20:32 LINUX RESTART (8 CPU) 09:21:01 AM tps rtps wtps bread/s bwrtn/s 09:22:01 AM 106.23 12.65 93.59 2189.67 6225.87 09:23:01 AM 269.69 21.81 247.88 4241.65 17268.49 09:24:01 AM 140.76 16.03 124.73 5548.94 31428.81 09:25:01 AM 127.89 1.53 126.36 1650.25 23129.41 Average: 161.14 13.00 148.14 3407.54 19512.65 09:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:01 AM 29573312 31248980 3082400 9.44 2688 2000836 1453540 4.31 165236 2492640 159752 09:23:01 AM 27390828 29608116 5264884 16.12 2688 2531312 2823664 8.38 284364 4495012 120796 09:24:01 AM 27081092 30832040 5574620 17.07 2688 4045384 1803700 5.35 687168 4336944 590312 09:25:01 AM 27215576 31088568 5440136 16.66 2688 4166608 1484152 4.40 863504 4026824 22928 Average: 27815202 30694426 4840510 14.82 2688 3186035 1891264 5.61 500068 3837855 223447 09:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 67.84 50.13 989.31 9.95 0.00 0.00 0.00 0.00 09:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 552.90 399.62 5789.65 63.39 0.00 0.00 0.00 0.00 09:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM lo 10.08 10.08 1.01 1.01 0.00 0.00 0.00 0.00 09:24:01 AM eth0 906.72 377.60 8721.44 34.00 0.00 0.00 0.00 0.00 09:24:01 AM docker0 3.32 3.97 0.49 0.45 0.00 0.00 0.00 0.00 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 111.86 87.65 984.32 22.66 0.00 0.00 0.00 0.00 09:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.25 0.25 0.00 0.00 0.00 0.00 Average: eth0 409.81 228.75 4120.99 32.50 0.00 0.00 0.00 0.00 Average: docker0 0.83 0.99 0.12 0.11 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) 05/01/2024 _x86_64_ (8 CPU) 09:20:32 LINUX RESTART (8 CPU) 09:21:01 AM CPU %user %nice %system %iowait %steal %idle 09:22:01 AM all 10.31 0.00 1.00 0.71 0.05 87.94 09:22:01 AM 0 0.45 0.00 0.23 0.00 0.07 99.25 09:22:01 AM 1 29.25 0.00 1.92 0.95 0.07 67.81 09:22:01 AM 2 3.26 0.00 0.42 0.05 0.03 96.24 09:22:01 AM 3 7.59 0.00 0.78 0.78 0.05 90.79 09:22:01 AM 4 3.20 0.00 0.68 0.73 0.07 95.31 09:22:01 AM 5 12.89 0.00 1.19 1.04 0.07 84.82 09:22:01 AM 6 24.03 0.00 2.37 1.49 0.05 72.06 09:22:01 AM 7 1.79 0.00 0.37 0.60 0.03 97.21 09:23:01 AM all 33.00 0.00 1.47 0.96 0.09 64.48 09:23:01 AM 0 30.61 0.00 0.95 0.13 0.10 68.20 09:23:01 AM 1 46.41 0.00 2.31 1.49 0.10 49.70 09:23:01 AM 2 24.80 0.00 1.20 1.07 0.10 72.83 09:23:01 AM 3 29.94 0.00 1.83 1.14 0.08 67.01 09:23:01 AM 4 48.37 0.00 1.15 1.37 0.08 49.02 09:23:01 AM 5 21.95 0.00 1.22 0.27 0.08 76.48 09:23:01 AM 6 26.21 0.00 1.17 1.07 0.08 71.46 09:23:01 AM 7 35.69 0.00 1.94 1.10 0.10 61.17 09:24:01 AM all 21.12 0.26 3.45 0.68 0.09 74.39 09:24:01 AM 0 22.50 0.00 3.46 0.34 0.08 73.62 09:24:01 AM 1 24.38 0.07 4.01 0.72 0.08 70.74 09:24:01 AM 2 27.20 0.02 2.89 1.13 0.10 68.67 09:24:01 AM 3 19.19 0.37 3.74 0.51 0.08 76.10 09:24:01 AM 4 15.97 0.00 3.29 1.35 0.10 79.30 09:24:01 AM 5 19.60 0.03 3.85 0.62 0.08 75.81 09:24:01 AM 6 20.53 0.00 3.25 0.13 0.08 76.01 09:24:01 AM 7 19.56 1.62 3.15 0.66 0.08 74.93 09:25:01 AM all 13.44 0.00 0.94 1.92 0.07 83.63 09:25:01 AM 0 13.38 0.00 0.72 0.15 0.08 85.67 09:25:01 AM 1 31.73 0.00 1.44 0.90 0.07 65.86 09:25:01 AM 2 11.57 0.00 1.44 10.51 0.07 76.40 09:25:01 AM 3 6.30 0.00 0.59 0.13 0.07 92.92 09:25:01 AM 4 12.94 0.00 0.91 0.02 0.08 86.04 09:25:01 AM 5 10.03 0.00 1.07 2.01 0.05 86.84 09:25:01 AM 6 15.30 0.00 0.67 1.21 0.05 82.77 09:25:01 AM 7 6.49 0.00 0.71 0.39 0.07 92.35 Average: all 19.47 0.07 1.71 1.06 0.08 77.61 Average: 0 16.73 0.00 1.34 0.16 0.08 81.69 Average: 1 32.96 0.02 2.42 1.02 0.08 63.51 Average: 2 16.69 0.00 1.49 3.18 0.08 78.56 Average: 3 15.74 0.09 1.73 0.64 0.07 81.72 Average: 4 20.14 0.00 1.51 0.87 0.08 77.40 Average: 5 16.11 0.01 1.83 0.99 0.07 81.00 Average: 6 21.52 0.00 1.86 0.98 0.07 75.57 Average: 7 15.89 0.40 1.54 0.69 0.07 81.41