---> uname -a: Linux prd-centos7-docker-2c-8g-1405.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: 2800.000 BogoMIPS: 5600.00 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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 576 4755 16 2489 6947 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:f1:d5:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.191/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fef1:d5a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:3c:ca:63 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) 12/19/2023 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 203.03 111.33 91.70 9073.80 41080.36 01:50:01 PM 110.43 1.22 109.21 155.23 8573.62 01:51:01 PM 128.63 3.21 125.41 1021.68 10175.64 01:52:01 PM 17.88 0.65 17.23 344.00 4920.88 Average: 114.61 28.76 85.86 2621.73 16082.94 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5524580 2484152 31.02 2088 1832476 924096 10.20 596980 1627904 160896 01:50:01 PM 5077924 2930808 36.60 2088 2010120 1203324 13.29 860644 1760612 158396 01:51:01 PM 4416624 3592108 44.85 2088 2278456 1510328 16.68 1414352 1838980 128172 01:52:01 PM 4212012 3796720 47.41 2088 2318884 1662008 18.35 1588548 1864028 15204 Average: 4807785 3200947 39.97 2088 2109984 1324939 14.63 1115131 1772881 115667 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 351.26 212.68 1351.78 53.10 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 242.04 250.58 1083.59 42.60 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 343.28 409.41 2633.28 57.27 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 12.40 12.22 54.12 3.14 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 236.75 221.24 1280.30 38.97 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 12/19/2023 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 35.88 0.00 8.96 8.19 0.11 46.86 01:49:01 PM 0 44.91 0.00 9.37 8.84 0.11 36.77 01:49:01 PM 1 27.06 0.00 8.53 7.56 0.11 56.75 01:50:01 PM all 45.07 0.00 3.81 1.24 0.11 49.77 01:50:01 PM 0 45.91 0.00 4.64 1.43 0.11 47.92 01:50:01 PM 1 44.20 0.00 3.02 1.05 0.11 51.63 01:51:01 PM all 70.35 0.00 2.97 2.16 0.13 24.39 01:51:01 PM 0 64.25 0.00 4.31 3.69 0.13 27.62 01:51:01 PM 1 76.52 0.00 1.61 0.62 0.13 21.11 01:52:01 PM all 83.36 0.00 1.74 0.03 0.12 14.75 01:52:01 PM 0 83.72 0.00 1.87 0.00 0.11 14.30 01:52:01 PM 1 83.04 0.00 1.59 0.04 0.11 15.22 Average: all 58.43 0.00 4.39 2.92 0.12 34.15 Average: 0 59.54 0.00 5.05 3.48 0.11 31.81 Average: 1 57.31 0.00 3.72 2.35 0.11 36.50