---> uname -a: Linux prd-centos7-docker-2c-8g-17994.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.870 BogoMIPS: 5599.74 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): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 20G 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 611 4135 16 3074 6900 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:94:8c:93 brd ff:ff:ff:ff:ff:ff inet 10.32.7.209/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe94:8c93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:a8:32:94 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 11/13/2023 _x86_64_ (2 CPU) 08:50:29 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 67.26 10.54 56.72 1225.88 4919.17 08:53:01 PM 137.45 1.42 136.04 211.29 14382.96 08:54:01 PM 113.74 3.33 110.41 1015.02 20465.90 08:55:01 PM 14.74 0.43 14.31 246.52 3795.11 08:56:01 PM 34.34 2.00 32.34 246.46 9024.28 Average: 73.52 3.52 70.00 586.83 10535.25 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5496236 2512504 31.37 2088 1919872 839904 9.27 489508 1746104 220556 08:53:01 PM 4940160 3068580 38.32 2088 2129204 1162168 12.83 906516 1842252 82548 08:54:01 PM 4008864 3999876 49.94 2088 2704052 1567012 17.30 1505200 2126376 100212 08:55:01 PM 3836528 4172212 52.10 2088 2739372 1564640 17.27 1658868 2139768 18868 08:56:01 PM 4260504 3748236 46.80 2088 2986864 909020 10.04 1335516 2029340 113436 Average: 4508458 3500282 43.71 2088 2495873 1208549 13.34 1179122 1976768 107124 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 172.63 133.11 1055.00 37.21 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 317.27 364.06 1888.36 62.76 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 350.99 414.45 3513.82 439.97 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 17.02 19.93 67.19 3.76 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 155.65 203.48 47.06 1737.99 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 202.78 227.29 1314.95 457.68 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 11/13/2023 _x86_64_ (2 CPU) 08:50:29 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.45 0.00 3.21 0.55 0.13 60.66 08:52:01 PM 0 50.79 0.00 4.30 0.84 0.13 43.95 08:52:01 PM 1 20.78 0.00 2.15 0.26 0.16 76.65 08:53:01 PM all 46.37 0.00 3.76 2.61 0.13 47.13 08:53:01 PM 0 51.15 0.00 4.88 3.18 0.14 40.65 08:53:01 PM 1 41.60 0.00 2.67 2.07 0.11 53.55 08:54:01 PM all 61.67 0.00 3.69 2.92 0.15 31.57 08:54:01 PM 0 60.50 0.00 4.10 2.67 0.13 32.61 08:54:01 PM 1 62.89 0.00 3.25 3.16 0.16 30.53 08:55:01 PM all 82.00 0.00 1.84 0.06 0.16 15.94 08:55:01 PM 0 81.11 0.00 1.79 0.04 0.17 16.90 08:55:01 PM 1 82.88 0.00 1.93 0.09 0.13 14.97 08:56:01 PM all 57.79 0.00 2.74 0.40 0.13 38.95 08:56:01 PM 0 61.30 0.00 3.11 0.29 0.14 35.16 08:56:01 PM 1 54.30 0.00 2.38 0.52 0.13 42.67 Average: all 56.47 0.00 3.06 1.31 0.14 39.03 Average: 0 60.90 0.00 3.64 1.41 0.14 33.91 Average: 1 52.07 0.00 2.48 1.22 0.14 44.10