---> uname -a: Linux prd-centos7-docker-2c-8g-5220.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 592 4788 16 2439 6934 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:9f:0a:79 brd ff:ff:ff:ff:ff:ff inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe9f:a79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:80:c5:20 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) 03/22/2024 _x86_64_ (2 CPU) 01:47:29 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 77.05 9.01 68.04 841.59 5292.68 01:50:01 PM 59.03 0.87 58.17 202.90 8709.26 01:51:01 PM 108.18 3.48 104.71 941.21 2757.59 01:52:01 PM 35.25 0.13 35.12 4.13 7189.31 01:53:01 PM 18.72 2.55 16.17 585.08 1463.77 Average: 59.60 3.19 56.41 513.97 5081.48 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5450432 2558304 31.94 2088 1867848 939732 10.38 592780 1687004 159280 01:50:01 PM 5328264 2680472 33.47 2088 1943292 1115188 12.31 664088 1715788 8 01:51:01 PM 4720340 3288396 41.06 2088 2204092 1226572 13.54 1163420 1796428 176504 01:52:01 PM 4349112 3659624 45.70 2088 2253428 1598028 17.64 1521588 1799116 16452 01:53:01 PM 4936212 3072524 38.36 2088 2369772 865736 9.56 982164 1748536 100432 Average: 4956872 3051864 38.11 2088 2127686 1149051 12.69 984808 1749374 90535 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 136.29 98.95 902.92 22.03 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 63.55 37.94 303.98 9.58 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 434.87 530.29 2790.20 76.03 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 44.95 51.97 319.66 8.05 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 01:53:01 PM eth0 17.97 15.27 13.54 7.13 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.60 147.13 866.35 24.58 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) 03/22/2024 _x86_64_ (2 CPU) 01:47:29 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.72 0.00 3.20 0.64 0.13 59.30 01:49:01 PM 0 40.66 0.00 3.58 0.27 0.16 55.33 01:49:01 PM 1 32.84 0.00 2.80 0.99 0.12 63.23 01:50:01 PM all 12.58 0.00 1.32 0.60 0.06 85.43 01:50:01 PM 0 13.54 0.00 1.35 0.68 0.03 84.40 01:50:01 PM 1 11.63 0.00 1.31 0.53 0.07 86.47 01:51:01 PM all 61.10 0.00 3.60 1.38 0.19 33.74 01:51:01 PM 0 54.34 0.00 5.60 2.22 0.22 37.62 01:51:01 PM 1 67.94 0.00 1.53 0.53 0.18 29.82 01:52:01 PM all 74.72 0.00 1.85 0.28 0.16 22.99 01:52:01 PM 0 74.22 0.00 2.17 0.55 0.15 22.92 01:52:01 PM 1 75.23 0.00 1.54 0.02 0.15 23.06 01:53:01 PM all 72.52 0.00 2.44 0.12 0.17 24.75 01:53:01 PM 0 82.05 0.00 2.58 0.20 0.18 14.99 01:53:01 PM 1 63.11 0.00 2.34 0.05 0.16 34.34 Average: all 50.90 0.00 2.47 0.61 0.14 45.88 Average: 0 52.30 0.00 3.04 0.79 0.15 43.73 Average: 1 49.51 0.00 1.90 0.43 0.14 48.03