---> uname -a: Linux prd-centos7-docker-2c-8g-275.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: 2799.998 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): 0,1 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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 636 4267 16 2916 6874 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:6d:ac:71 brd ff:ff:ff:ff:ff:ff inet 10.32.6.120/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe6d:ac71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:2a:a2:f5 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) 12/13/2023 _x86_64_ (2 CPU) 01:54:39 PM LINUX RESTART 01:55:01 PM tps rtps wtps bread/s bwrtn/s 01:56:01 PM 126.40 21.33 105.08 4490.89 25376.23 01:57:01 PM 79.11 1.60 77.51 1014.12 11263.61 01:58:01 PM 106.48 8.41 98.07 1119.33 22683.01 Average: 104.00 10.45 93.56 2208.44 19775.38 01:55:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 PM 5526572 2482168 30.99 2088 1833104 900944 9.95 549152 1660700 134508 01:57:01 PM 5235288 2773452 34.63 2088 2027532 962600 10.63 676828 1787540 41712 01:58:01 PM 4357348 3651392 45.59 2088 2822976 974276 10.76 899356 2359148 337648 Average: 5039736 2969004 37.07 2088 2227871 945940 10.44 708445 1935796 171289 01:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:56:01 PM eth0 338.12 222.89 1385.77 59.39 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 46.87 44.82 546.04 9.12 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 190.04 155.07 4392.91 16.01 0.00 0.00 0.00 01:58:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 191.70 140.94 2108.25 28.18 0.00 0.00 0.00 Average: lo 0.18 0.18 0.04 0.04 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) 12/13/2023 _x86_64_ (2 CPU) 01:54:39 PM LINUX RESTART 01:55:01 PM CPU %user %nice %system %iowait %steal %idle 01:56:01 PM all 35.36 0.00 4.05 2.56 0.08 57.95 01:56:01 PM 0 48.13 0.00 5.04 3.80 0.09 42.95 01:56:01 PM 1 22.93 0.00 3.08 1.36 0.09 72.54 01:57:01 PM all 27.21 0.00 2.47 1.08 0.07 69.16 01:57:01 PM 0 35.34 0.00 2.51 1.64 0.07 60.44 01:57:01 PM 1 19.25 0.00 2.41 0.53 0.07 77.74 01:58:01 PM all 35.46 0.00 7.79 1.70 0.09 54.96 01:58:01 PM 0 48.93 0.00 8.11 1.58 0.07 41.30 01:58:01 PM 1 22.34 0.00 7.48 1.84 0.09 68.25 Average: all 32.65 0.00 4.76 1.78 0.08 60.73 Average: 0 44.08 0.00 5.20 2.34 0.08 48.29 Average: 1 21.50 0.00 4.32 1.24 0.08 72.86