---> uname -a: Linux prd-centos7-docker-2c-8g-7530.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 645 4219 16 2955 6870 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:aa:e4:97 brd ff:ff:ff:ff:ff:ff inet 10.32.6.173/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:feaa:e497/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:5d:70:48 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) 10/12/2024 _x86_64_ (2 CPU) 08:50:33 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 111.21 13.04 98.17 2018.85 5911.34 08:53:01 PM 149.50 1.60 147.90 305.40 9296.82 08:54:01 PM 85.89 3.36 82.53 927.10 20019.66 08:55:01 PM 17.70 0.83 16.87 374.16 4156.46 08:56:01 PM 39.19 1.97 37.23 192.80 11416.41 Average: 80.70 4.16 76.54 763.72 10161.89 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5531184 2477552 30.94 2088 1858296 880552 9.72 528696 1671808 147240 08:53:01 PM 4899056 3109680 38.83 2088 2087304 1210212 13.36 1042888 1744816 140196 08:54:01 PM 3849972 4158764 51.93 2088 2602468 1717536 18.96 1771752 2021716 108292 08:55:01 PM 3648656 4360080 54.44 2088 2641108 1893656 20.91 1943728 2046444 16380 08:56:01 PM 4383380 3625356 45.27 2088 2876616 980512 10.83 1324920 1926632 768 Average: 4462450 3546286 44.28 2088 2413158 1336494 14.76 1322397 1882283 82575 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 342.18 224.38 1548.78 61.68 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 424.57 508.36 2597.14 81.17 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 216.40 260.02 2467.37 419.42 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 11.77 11.94 53.59 2.85 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 169.35 220.82 52.57 1750.98 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 232.84 245.09 1344.07 463.17 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) 10/12/2024 _x86_64_ (2 CPU) 08:50:33 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.24 0.00 3.72 2.87 0.12 57.05 08:52:01 PM 0 35.49 0.00 3.68 1.73 0.12 58.97 08:52:01 PM 1 36.97 0.00 3.79 4.00 0.12 55.12 08:53:01 PM all 50.57 0.00 4.23 2.50 0.16 42.54 08:53:01 PM 0 49.58 0.00 5.87 3.96 0.16 40.43 08:53:01 PM 1 51.57 0.00 2.59 1.03 0.14 44.67 08:54:01 PM all 71.57 0.00 3.43 3.48 0.15 21.37 08:54:01 PM 0 70.68 0.00 3.82 3.86 0.16 21.47 08:54:01 PM 1 72.44 0.00 3.04 3.11 0.16 21.25 08:55:01 PM all 83.46 0.00 1.74 0.02 0.16 14.63 08:55:01 PM 0 82.98 0.00 1.74 0.02 0.15 15.11 08:55:01 PM 1 83.95 0.00 1.73 0.02 0.15 14.16 08:56:01 PM all 45.28 0.00 2.27 0.91 0.11 51.43 08:56:01 PM 0 53.41 0.00 2.77 0.89 0.12 42.80 08:56:01 PM 1 37.32 0.00 1.78 0.93 0.10 59.86 Average: all 57.12 0.00 3.09 1.96 0.14 37.70 Average: 0 58.15 0.00 3.59 2.10 0.14 36.02 Average: 1 56.08 0.00 2.59 1.83 0.14 39.36