---> uname -a: Linux prd-centos7-docker-2c-8g-1428.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 622 4212 16 2985 6891 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:fb:c6:e3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.146/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fefb:c6e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:88:f5:b5 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 02/10/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 84.86 19.59 65.27 4220.52 5351.48 08:53:01 PM 139.14 1.51 137.63 302.35 10872.82 08:54:01 PM 111.77 3.33 108.44 926.90 20441.53 08:55:02 PM 16.49 0.38 16.10 243.95 4298.07 08:56:01 PM 35.55 2.25 33.29 285.59 11173.58 Average: 77.70 5.42 72.28 1198.46 10425.01 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5513504 2495232 31.16 2088 1876004 881776 9.74 525972 1692712 163088 08:53:01 PM 4963012 3045724 38.03 2088 2042036 1250372 13.81 985620 1743876 83320 08:54:01 PM 3921920 4086816 51.03 2088 2615012 1661564 18.35 1680000 2041596 101352 08:55:02 PM 3796476 4212260 52.60 2088 2656616 1734148 19.15 1776096 2065752 16304 08:56:01 PM 4318940 3689796 46.07 2088 2898812 943268 10.41 1360212 1950916 38152 Average: 4502770 3505966 43.78 2088 2417696 1294226 14.29 1265580 1898970 80443 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 339.91 217.89 1533.18 52.07 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 309.37 361.57 1723.82 65.91 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 361.53 429.19 3518.19 442.10 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 08:55:02 PM eth0 13.03 12.41 54.54 3.10 0.00 0.00 0.00 08:55:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 165.86 221.51 52.36 1784.09 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 238.15 248.59 1380.83 464.93 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 02/10/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.31 0.00 3.67 1.09 0.11 57.82 08:52:01 PM 0 46.51 0.00 4.56 1.12 0.11 47.71 08:52:01 PM 1 28.33 0.00 2.77 1.04 0.10 67.75 08:53:01 PM all 47.72 0.00 3.68 2.10 0.10 46.40 08:53:01 PM 0 47.51 0.00 5.01 2.42 0.11 44.95 08:53:01 PM 1 47.92 0.00 2.34 1.81 0.11 47.83 08:54:01 PM all 67.99 0.00 3.52 3.34 0.11 25.03 08:54:01 PM 0 63.17 0.00 4.48 2.88 0.11 29.37 08:54:01 PM 1 72.85 0.00 2.56 3.81 0.11 20.67 08:55:02 PM all 82.74 0.00 1.71 0.01 0.10 15.44 08:55:02 PM 0 83.33 0.00 1.67 0.00 0.09 14.90 08:55:02 PM 1 82.13 0.00 1.77 0.02 0.11 15.98 08:56:01 PM all 52.12 0.00 2.49 1.07 0.10 44.21 08:56:01 PM 0 56.61 0.00 2.80 0.84 0.09 39.67 08:56:01 PM 1 47.71 0.00 2.19 1.29 0.09 48.72 Average: all 57.37 0.00 3.02 1.53 0.10 37.98 Average: 0 59.30 0.00 3.72 1.46 0.10 35.43 Average: 1 55.46 0.00 2.33 1.59 0.10 40.51