---> uname -a: Linux prd-centos8-docker-8c-8g-17482.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 1580 26213 19 4096 29847 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:fb:2c:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fefb:2cf5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:4c:10:8f 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::42:99ff:fe4c:108f/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) 03/23/2024 _x86_64_ (8 CPU) 11:23:23 LINUX RESTART (8 CPU) 11:24:01 AM tps rtps wtps bread/s bwrtn/s 11:25:01 AM 96.95 7.10 89.85 1304.77 6488.37 11:26:01 AM 279.67 21.93 257.74 4304.48 19224.78 11:27:01 AM 134.84 18.38 116.46 5491.50 30056.50 11:28:01 AM 49.43 0.45 48.98 63.85 18829.47 Average: 140.22 11.96 128.25 2791.09 18649.76 11:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 AM 29496304 31241212 3159400 9.67 2688 2066460 1502856 4.46 172620 2548784 209584 11:26:01 AM 27587404 29815904 5068300 15.52 2688 2542620 2728168 8.09 284744 4301472 59168 11:27:01 AM 27356360 31069592 5299344 16.23 2688 4007692 1439348 4.27 743244 4008724 518560 11:28:01 AM 26803940 30524744 5851764 17.92 2688 4014544 2021608 6.00 881244 4419648 204 Average: 27811002 30662863 4844702 14.84 2688 3157829 1922995 5.71 520463 3819657 196879 11:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 60.25 42.95 1016.81 8.01 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 538.18 407.63 5751.24 70.42 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 5.41 5.41 0.61 0.61 0.00 0.00 0.00 0.00 11:27:01 AM eth0 1264.01 618.56 8014.79 94.51 0.00 0.00 0.00 0.00 11:27:01 AM docker0 2.15 2.65 0.32 0.31 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 61.78 38.55 31.09 104.09 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.15 0.15 0.00 0.00 0.00 0.00 Average: eth0 481.05 276.92 3703.40 69.26 0.00 0.00 0.00 0.00 Average: docker0 0.54 0.66 0.08 0.08 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) 03/23/2024 _x86_64_ (8 CPU) 11:23:23 LINUX RESTART (8 CPU) 11:24:01 AM CPU %user %nice %system %iowait %steal %idle 11:25:01 AM all 10.47 0.00 0.93 0.62 0.04 87.95 11:25:01 AM 0 10.94 0.00 1.15 0.52 0.05 87.35 11:25:01 AM 1 14.84 0.00 1.39 1.70 0.05 82.02 11:25:01 AM 2 5.27 0.00 0.52 0.23 0.05 93.93 11:25:01 AM 3 18.79 0.00 1.53 0.87 0.03 78.77 11:25:01 AM 4 4.89 0.00 0.58 0.07 0.03 94.43 11:25:01 AM 5 2.99 0.00 0.35 0.08 0.03 96.54 11:25:01 AM 6 16.71 0.00 1.03 0.93 0.03 81.29 11:25:01 AM 7 9.28 0.00 0.85 0.53 0.03 89.31 11:26:01 AM all 30.74 0.00 1.44 2.50 0.08 65.25 11:26:01 AM 0 38.43 0.00 1.05 0.62 0.07 59.83 11:26:01 AM 1 22.63 0.00 0.99 1.67 0.07 74.64 11:26:01 AM 2 34.89 0.00 1.82 4.08 0.08 59.13 11:26:01 AM 3 33.61 0.00 1.92 7.63 0.08 56.76 11:26:01 AM 4 22.42 0.00 1.62 1.66 0.10 74.21 11:26:01 AM 5 26.97 0.00 1.57 2.79 0.07 68.60 11:26:01 AM 6 31.63 0.00 1.31 1.31 0.07 65.70 11:26:01 AM 7 35.32 0.00 1.25 0.23 0.07 63.13 11:27:01 AM all 17.03 0.37 3.19 2.64 0.09 76.67 11:27:01 AM 0 16.84 0.02 3.34 1.38 0.10 78.32 11:27:01 AM 1 14.23 0.00 3.65 8.62 0.08 73.42 11:27:01 AM 2 14.80 0.29 2.73 0.46 0.08 81.64 11:27:01 AM 3 21.25 0.03 3.54 1.43 0.08 73.66 11:27:01 AM 4 14.92 2.58 3.19 0.52 0.08 78.69 11:27:01 AM 5 17.59 0.02 3.08 3.49 0.08 75.73 11:27:01 AM 6 15.48 0.00 2.99 4.50 0.08 76.95 11:27:01 AM 7 21.08 0.05 3.02 0.76 0.10 75.00 11:28:01 AM all 14.70 0.00 0.68 0.81 0.04 83.77 11:28:01 AM 0 14.30 0.00 0.37 0.00 0.03 85.30 11:28:01 AM 1 11.15 0.00 0.58 2.07 0.05 86.15 11:28:01 AM 2 11.09 0.00 0.43 2.29 0.03 86.15 11:28:01 AM 3 16.58 0.00 0.85 0.43 0.03 82.10 11:28:01 AM 4 6.31 0.00 0.83 0.07 0.03 92.76 11:28:01 AM 5 3.01 0.00 0.33 0.17 0.03 96.46 11:28:01 AM 6 39.55 0.00 1.58 0.17 0.05 58.65 11:28:01 AM 7 15.59 0.00 0.42 1.32 0.02 82.66 Average: all 18.23 0.09 1.55 1.64 0.06 78.42 Average: 0 20.13 0.00 1.47 0.63 0.06 77.71 Average: 1 15.71 0.00 1.65 3.50 0.06 79.08 Average: 2 16.51 0.07 1.37 1.77 0.06 80.21 Average: 3 22.55 0.01 1.96 2.59 0.06 72.84 Average: 4 12.12 0.64 1.55 0.58 0.06 85.05 Average: 5 12.62 0.00 1.33 1.63 0.05 84.36 Average: 6 25.87 0.00 1.72 1.72 0.06 70.63 Average: 7 20.30 0.01 1.38 0.71 0.05 77.54