---> uname -a: Linux prd-centos7-docker-2c-8g-3609.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 611 4769 16 2440 6914 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:cc:bb:ee brd ff:ff:ff:ff:ff:ff inet 10.32.6.184/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fecc:bbee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:ff:ea:86 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) 03/04/2024 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 92.66 19.10 73.56 4069.94 5379.00 01:50:02 PM 140.54 1.32 139.22 246.50 9643.47 01:51:01 PM 72.59 3.27 69.32 918.23 8435.62 01:52:01 PM 15.11 2.33 12.77 522.45 1930.16 Average: 80.26 6.52 73.74 1441.51 6338.55 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5535260 2473476 30.88 2088 1857344 873280 9.64 515940 1680264 152768 01:50:02 PM 4953484 3055252 38.15 2088 2053156 1197320 13.22 993292 1743504 105788 01:51:01 PM 4550316 3458420 43.18 2088 2247540 1523628 16.82 1325144 1796836 44760 01:52:01 PM 4895240 3113496 38.88 2088 2357232 940544 10.38 1028688 1743388 86624 Average: 4983575 3025161 37.77 2088 2128818 1133693 12.52 965766 1740998 97485 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 367.84 240.53 1454.41 58.71 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 01:50:02 PM eth0 370.52 427.47 2148.05 66.24 0.00 0.00 0.00 01:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 176.89 205.13 1322.69 29.51 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 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 14.96 13.01 10.81 6.01 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 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 Average: eth0 232.78 221.60 1233.64 40.16 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 03/04/2024 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.71 0.00 3.69 1.28 0.10 58.23 01:49:01 PM 0 24.16 0.00 2.80 0.87 0.09 72.09 01:49:01 PM 1 49.59 0.00 4.61 1.70 0.09 44.00 01:50:02 PM all 48.27 0.00 3.71 1.65 0.11 46.27 01:50:02 PM 0 45.86 0.00 5.00 2.37 0.11 46.67 01:50:02 PM 1 50.68 0.00 2.43 0.91 0.11 45.87 01:51:01 PM all 81.94 0.00 2.35 0.92 0.11 14.67 01:51:01 PM 0 80.20 0.00 2.90 1.49 0.11 15.30 01:51:01 PM 1 83.66 0.00 1.81 0.37 0.11 14.05 01:52:01 PM all 76.87 0.00 1.98 0.09 0.10 20.96 01:52:01 PM 0 80.28 0.00 2.11 0.09 0.11 17.40 01:52:01 PM 1 73.47 0.00 1.85 0.09 0.11 24.48 Average: all 60.51 0.00 2.95 0.99 0.10 35.45 Average: 0 56.96 0.00 3.21 1.21 0.10 38.51 Average: 1 64.07 0.00 2.69 0.78 0.10 32.36