---> uname -a: Linux prd-centos7-docker-2c-8g-4736.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: 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 7.4G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 614 4779 16 2427 6912 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:ed:71:9b brd ff:ff:ff:ff:ff:ff inet 10.32.7.196/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:feed:719b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a6:61:d1:05 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) 09/10/2024 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 125.10 20.17 104.93 4502.49 6994.72 01:50:01 PM 147.45 1.32 146.14 246.64 9697.29 01:51:01 PM 62.33 3.18 59.15 902.50 8698.50 01:52:01 PM 16.36 2.58 13.77 586.14 1285.36 Average: 87.65 6.76 80.89 1547.10 6668.13 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5552640 2456096 30.67 2088 1848148 865888 9.56 507872 1669616 139232 01:50:01 PM 4971252 3037484 37.93 2088 2050748 1177744 13.00 983404 1735388 96880 01:51:01 PM 4525220 3483516 43.50 2088 2242988 1548928 17.10 1360856 1787488 18108 01:52:01 PM 4928300 3080436 38.46 2088 2357880 904588 9.99 1006576 1735200 91688 Average: 4994353 3014383 37.64 2088 2124941 1124287 12.41 964677 1731923 86477 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 392.63 253.41 1514.71 61.66 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 393.10 456.60 2126.00 73.41 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 143.51 161.86 1259.22 22.37 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 18.50 15.96 15.00 8.57 0.00 0.00 0.00 01:52:01 PM lo 0.10 0.10 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 236.27 221.81 1227.56 41.41 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) 09/10/2024 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 34.11 0.00 4.46 3.44 0.11 57.89 01:49:01 PM 0 46.13 0.00 5.46 3.43 0.13 44.85 01:49:01 PM 1 22.37 0.00 3.46 3.46 0.11 70.61 01:50:01 PM all 46.73 0.00 3.47 2.38 0.11 47.31 01:50:01 PM 0 42.87 0.00 5.31 4.44 0.12 47.26 01:50:01 PM 1 50.59 0.00 1.63 0.30 0.11 47.37 01:51:01 PM all 87.89 0.00 2.33 0.35 0.12 9.31 01:51:01 PM 0 85.87 0.00 3.01 0.40 0.11 10.61 01:51:01 PM 1 89.92 0.00 1.67 0.29 0.11 8.00 01:52:01 PM all 72.34 0.00 2.12 0.11 0.11 25.32 01:52:01 PM 0 76.23 0.00 2.32 0.09 0.11 21.25 01:52:01 PM 1 68.50 0.00 1.91 0.13 0.11 29.36 Average: all 59.97 0.00 3.10 1.59 0.11 35.22 Average: 0 62.54 0.00 4.04 2.12 0.12 31.19 Average: 1 57.42 0.00 2.18 1.06 0.11 39.23