---> uname -a: Linux prd-centos7-docker-2c-8g-3243.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: 2800.022 BogoMIPS: 5600.04 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 610 4186 16 3024 6902 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:80:d3:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.98/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe80:d3c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:69:b1:d0 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) 01/09/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 129.38 31.06 98.32 6263.56 41277.85 08:53:01 PM 94.62 1.42 93.20 211.33 8178.91 08:54:01 PM 164.81 3.36 161.45 1016.49 25401.16 08:55:01 PM 20.48 0.15 20.33 4.93 3958.22 08:56:01 PM 30.11 0.98 29.13 358.10 8729.34 08:57:01 PM 38.12 1.53 36.59 166.56 4709.66 Average: 79.61 6.42 73.20 1336.66 15378.69 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5567356 2441384 30.48 2088 1826572 860892 9.50 507172 1658584 131860 08:53:01 PM 5048036 2960704 36.97 2088 2039852 1180140 13.03 873712 1778588 179832 08:54:01 PM 4165332 3843408 47.99 2088 2623652 1334772 14.74 1406188 2071300 69808 08:55:01 PM 3959980 4048760 50.55 2088 2681524 1632412 18.02 1594856 2080512 18888 08:56:01 PM 4290544 3718196 46.43 2088 2933512 944864 10.43 1212596 2118188 113112 08:57:01 PM 4249504 3759236 46.94 2088 2942932 963716 10.64 1394360 1980860 28820 Average: 4546792 3461948 43.23 2088 2508007 1152799 12.73 1164814 1948005 90387 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 348.97 208.13 1316.65 56.14 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 210.63 227.18 1462.53 39.48 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 452.96 537.43 3875.34 456.95 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 45.66 52.46 321.31 9.34 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 115.75 162.30 31.53 1152.94 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 08:57:01 PM eth0 59.78 68.44 53.79 599.46 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 205.70 209.43 1177.70 385.75 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 01/09/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.70 0.00 4.75 4.55 0.10 53.90 08:52:01 PM 0 34.71 0.00 5.93 4.58 0.09 54.69 08:52:01 PM 1 38.69 0.00 3.57 4.53 0.11 53.11 08:53:01 PM all 44.21 0.00 3.60 0.97 0.11 51.11 08:53:01 PM 0 39.49 0.00 4.14 0.92 0.11 55.35 08:53:01 PM 1 48.99 0.00 3.06 1.03 0.11 46.81 08:54:01 PM all 59.06 0.00 4.20 4.48 0.13 32.13 08:54:01 PM 0 53.04 0.00 5.80 6.60 0.14 34.42 08:54:01 PM 1 65.16 0.00 2.56 2.35 0.13 29.81 08:55:01 PM all 82.36 0.00 2.02 0.05 0.11 15.47 08:55:01 PM 0 80.35 0.00 2.19 0.07 0.11 17.28 08:55:01 PM 1 84.37 0.00 1.85 0.02 0.11 13.65 08:56:01 PM all 65.50 0.00 2.56 0.52 0.11 31.31 08:56:01 PM 0 73.20 0.00 2.94 0.51 0.11 23.24 08:56:01 PM 1 57.91 0.00 2.21 0.50 0.11 39.27 08:57:01 PM all 31.78 0.00 1.86 1.49 0.07 64.81 08:57:01 PM 0 38.98 0.00 1.76 1.90 0.07 57.30 08:57:01 PM 1 24.71 0.00 1.95 1.10 0.07 72.17 Average: all 52.97 0.00 3.17 2.02 0.10 41.74 Average: 0 52.98 0.00 3.80 2.45 0.10 40.66 Average: 1 52.95 0.00 2.54 1.60 0.10 42.81