---> uname -a: Linux prd-centos8-docker-8c-8g-7664.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 1044 27326 19 3519 30381 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:5a:f4:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.165/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe5a:f42d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:1c:04:e5 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::42:9dff:fe1c:4e5/64 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) 02/22/2024 _x86_64_ (8 CPU) 10:22:13 LINUX RESTART (8 CPU) 10:23:01 AM tps rtps wtps bread/s bwrtn/s 10:24:01 AM 173.83 21.11 152.72 4234.86 9891.27 10:25:01 AM 196.28 6.90 189.39 1409.53 10960.01 10:26:01 AM 69.41 0.07 69.34 23.73 7826.41 10:27:01 AM 114.18 12.43 101.75 874.12 28498.60 10:28:01 AM 39.62 0.52 39.10 64.91 881.91 Average: 118.67 8.20 110.46 1321.49 11611.20 10:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 AM 29083264 30941772 3572448 10.94 2688 2176656 1776768 5.27 182748 2930180 114376 10:25:01 AM 27404852 29618556 5250860 16.08 2688 2525916 2850464 8.46 296792 4462956 159056 10:26:01 AM 26953176 29239980 5702536 17.46 2688 2596420 3042980 9.03 333748 4869884 14216 10:27:01 AM 25591500 28702428 7064212 21.63 2688 3404128 3489180 10.35 527008 5972516 336 10:28:01 AM 27968084 31094020 4687628 14.35 2688 3416804 1523080 4.52 673960 3455320 38724 Average: 27400175 29919351 5255537 16.09 2688 2823985 2536494 7.53 402851 4338171 65342 10:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 111.90 84.27 1236.71 32.02 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.28 0.28 0.04 0.04 0.00 0.00 0.00 0.00 10:25:01 AM eth0 352.22 284.66 4739.89 38.43 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 1.93 1.93 0.32 0.32 0.00 0.00 0.00 0.00 10:26:01 AM eth0 102.00 87.00 755.28 22.68 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 19.21 19.21 1.87 1.87 0.00 0.00 0.00 0.00 10:27:01 AM eth0 917.23 348.71 6438.66 32.67 0.00 0.00 0.00 0.00 10:27:01 AM docker0 6.70 7.38 0.86 0.87 0.00 0.00 0.00 0.00 10:28:01 AM lo 29.16 29.16 2.10 2.10 0.00 0.00 0.00 0.00 10:28:01 AM eth0 95.67 64.68 53.95 46.35 0.00 0.00 0.00 0.00 10:28:01 AM docker0 3.47 4.20 0.59 0.54 0.00 0.00 0.00 0.00 Average: lo 10.12 10.12 0.87 0.87 0.00 0.00 0.00 0.00 Average: eth0 315.79 173.86 2644.84 34.43 0.00 0.00 0.00 0.00 Average: docker0 2.03 2.32 0.29 0.28 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) 02/22/2024 _x86_64_ (8 CPU) 10:22:13 LINUX RESTART (8 CPU) 10:23:01 AM CPU %user %nice %system %iowait %steal %idle 10:24:01 AM all 12.49 0.00 1.32 1.39 0.06 84.74 10:24:01 AM 0 9.54 0.00 1.52 0.85 0.05 88.04 10:24:01 AM 1 10.24 0.00 0.84 0.65 0.07 88.20 10:24:01 AM 2 18.07 0.00 1.56 3.37 0.07 76.93 10:24:01 AM 3 6.76 0.00 0.75 1.32 0.07 91.09 10:24:01 AM 4 30.19 0.00 2.67 0.79 0.07 66.28 10:24:01 AM 5 7.47 0.00 0.84 0.70 0.05 90.94 10:24:01 AM 6 8.56 0.00 1.02 1.10 0.07 89.25 10:24:01 AM 7 9.11 0.00 1.34 2.37 0.05 87.13 10:25:01 AM all 36.31 0.00 1.25 1.50 0.10 60.85 10:25:01 AM 0 44.75 0.00 1.79 0.34 0.10 53.02 10:25:01 AM 1 27.13 0.00 1.17 3.51 0.08 68.11 10:25:01 AM 2 41.54 0.00 1.17 1.05 0.10 56.13 10:25:01 AM 3 37.61 0.00 0.94 0.45 0.10 60.90 10:25:01 AM 4 29.99 0.00 1.26 1.54 0.10 67.11 10:25:01 AM 5 26.78 0.00 1.21 0.75 0.08 71.17 10:25:01 AM 6 39.07 0.00 1.25 3.36 0.10 56.22 10:25:01 AM 7 43.58 0.00 1.21 1.01 0.10 54.10 10:26:01 AM all 42.12 0.00 1.01 0.60 0.10 56.17 10:26:01 AM 0 45.06 0.00 1.44 0.00 0.12 53.39 10:26:01 AM 1 37.55 0.00 0.68 0.45 0.10 61.22 10:26:01 AM 2 44.26 0.00 1.29 2.84 0.12 51.49 10:26:01 AM 3 34.05 0.00 0.80 0.74 0.08 64.33 10:26:01 AM 4 43.04 0.00 1.02 0.15 0.10 55.69 10:26:01 AM 5 38.57 0.00 0.90 0.02 0.07 60.44 10:26:01 AM 6 40.61 0.00 1.22 0.57 0.08 57.52 10:26:01 AM 7 53.79 0.00 0.75 0.05 0.10 45.30 10:27:01 AM all 18.56 0.25 3.02 1.78 0.09 76.29 10:27:01 AM 0 19.16 0.02 2.09 0.57 0.08 78.08 10:27:01 AM 1 14.35 0.05 3.11 1.92 0.10 80.47 10:27:01 AM 2 21.65 0.03 3.53 1.29 0.08 73.41 10:27:01 AM 3 17.66 1.74 3.48 1.45 0.10 75.57 10:27:01 AM 4 19.37 0.00 2.77 4.51 0.10 73.24 10:27:01 AM 5 17.25 0.07 2.97 0.08 0.08 79.55 10:27:01 AM 6 17.72 0.00 3.25 1.97 0.10 76.96 10:27:01 AM 7 21.35 0.12 2.93 2.46 0.10 73.04 10:28:01 AM all 19.88 0.37 2.22 0.13 0.09 77.31 10:28:01 AM 0 21.64 0.23 1.84 0.02 0.08 76.18 10:28:01 AM 1 16.92 0.13 2.49 0.12 0.08 80.25 10:28:01 AM 2 23.86 0.49 2.65 0.17 0.08 72.76 10:28:01 AM 3 11.74 0.00 2.06 0.08 0.08 86.03 10:28:01 AM 4 18.99 0.07 1.71 0.10 0.08 79.05 10:28:01 AM 5 18.87 0.05 2.09 0.35 0.10 78.53 10:28:01 AM 6 27.63 1.88 2.65 0.18 0.08 67.58 10:28:01 AM 7 19.37 0.08 2.29 0.05 0.08 78.12 Average: all 25.89 0.12 1.76 1.08 0.09 71.06 Average: 0 28.04 0.05 1.73 0.35 0.09 69.74 Average: 1 21.26 0.04 1.66 1.33 0.09 75.63 Average: 2 29.90 0.10 2.04 1.74 0.09 66.12 Average: 3 21.58 0.35 1.60 0.81 0.09 75.58 Average: 4 28.34 0.01 1.89 1.41 0.09 68.26 Average: 5 21.80 0.02 1.60 0.38 0.08 76.12 Average: 6 26.73 0.38 1.88 1.44 0.09 69.50 Average: 7 29.45 0.04 1.70 1.19 0.09 67.54