---> uname -a: Linux prd-centos7-docker-2c-8g-1361.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 635 4170 16 3014 6877 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:64:a1:ab brd ff:ff:ff:ff:ff:ff inet 10.32.7.244/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe64:a1ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:1a:a0:f6 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) 12/01/2023 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 90.70 21.36 69.34 4326.56 15111.47 08:53:01 PM 126.13 1.42 124.71 211.29 12069.11 08:54:01 PM 126.34 3.36 122.97 1016.69 20995.22 08:55:01 PM 17.61 0.48 17.12 248.41 3936.96 08:56:01 PM 30.86 1.93 28.93 245.97 8757.73 Average: 78.29 5.66 72.63 1199.37 12164.26 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5519328 2489412 31.08 2088 1835096 916772 10.12 552664 1661928 135756 08:53:01 PM 5023964 2984776 37.27 2088 2042512 1185436 13.09 901368 1769652 70144 08:54:01 PM 4126988 3881752 48.47 2088 2626172 1376952 15.20 1463772 2052884 82320 08:55:01 PM 3950568 4058172 50.67 2088 2679560 1537192 16.97 1609268 2076760 18860 08:56:01 PM 4306480 3702260 46.23 2088 2927072 926348 10.23 1354628 1966308 113464 Average: 4585466 3423274 42.74 2088 2422082 1188540 13.12 1176340 1905506 84109 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 303.59 198.75 1405.10 49.25 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 245.66 286.23 1527.75 56.27 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 398.53 477.83 3707.66 450.15 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 39.35 41.96 309.32 6.19 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 166.96 214.11 48.83 1743.71 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 230.58 243.93 1399.68 462.49 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) 12/01/2023 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.18 0.00 3.75 1.54 0.09 59.45 08:52:01 PM 0 33.99 0.00 3.86 1.51 0.09 60.55 08:52:01 PM 1 36.35 0.00 3.64 1.56 0.09 58.36 08:53:01 PM all 44.38 0.00 3.82 1.72 0.11 49.97 08:53:01 PM 0 48.31 0.00 5.22 2.52 0.11 43.85 08:53:01 PM 1 40.51 0.00 2.43 0.93 0.11 56.03 08:54:01 PM all 62.20 0.00 3.80 3.74 0.12 30.15 08:54:01 PM 0 59.08 0.00 4.94 4.10 0.11 31.78 08:54:01 PM 1 65.34 0.00 2.66 3.39 0.11 28.50 08:55:01 PM all 81.00 0.00 1.85 0.16 0.11 16.88 08:55:01 PM 0 80.71 0.00 1.86 0.26 0.13 17.05 08:55:01 PM 1 81.32 0.00 1.83 0.04 0.11 16.71 08:56:01 PM all 58.77 0.00 2.77 0.66 0.11 37.69 08:56:01 PM 0 59.74 0.00 3.24 0.47 0.09 36.47 08:56:01 PM 1 57.82 0.00 2.32 0.86 0.11 38.91 Average: all 56.11 0.00 3.21 1.57 0.11 39.01 Average: 0 56.18 0.00 3.84 1.78 0.10 38.10 Average: 1 56.05 0.00 2.58 1.35 0.10 39.91