---> uname -a: Linux prd-centos7-docker-2c-8g-4013.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 654 4209 16 2957 6861 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:74:a2:28 brd ff:ff:ff:ff:ff:ff inet 10.32.7.244/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe74:a228/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:6e:94:dd 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) 06/20/2024 _x86_64_ (2 CPU) 08:50:29 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 100.50 8.94 91.56 853.96 5491.84 08:53:01 PM 149.03 1.54 147.48 307.91 9576.47 08:54:01 PM 94.31 3.40 90.91 929.20 19930.07 08:55:01 PM 16.08 0.68 15.40 350.98 4144.39 08:56:01 PM 38.65 2.08 36.57 214.89 11092.01 Average: 79.48 3.34 76.14 532.16 10048.69 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5512756 2495972 31.17 2088 1859960 896536 9.90 548620 1672324 149488 08:53:01 PM 4858676 3150052 39.33 2088 2087512 1254308 13.85 1080596 1744528 114036 08:54:01 PM 3919404 4089324 51.06 2088 2603936 1662096 18.35 1700396 2020772 108292 08:55:01 PM 3560500 4448228 55.54 2088 2641888 1960024 21.64 2029628 2044856 15388 08:56:01 PM 4306904 3701824 46.22 2088 2877896 997160 11.01 1398584 1925420 13168 Average: 4431648 3577080 44.66 2088 2414238 1354025 14.95 1351565 1881580 80074 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 116.14 99.87 984.32 26.22 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 444.37 512.38 2628.55 79.58 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 237.16 282.62 2482.49 421.15 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 13.92 13.94 54.29 3.46 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 167.48 218.03 54.61 1747.68 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 194.96 224.38 1236.12 456.88 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) 06/20/2024 _x86_64_ (2 CPU) 08:50:29 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 32.25 0.00 3.01 3.06 0.10 61.57 08:52:02 PM 0 41.24 0.00 3.75 4.17 0.11 50.73 08:52:02 PM 1 23.47 0.00 2.27 1.98 0.09 72.19 08:53:01 PM all 50.45 0.00 3.79 2.47 0.12 43.18 08:53:01 PM 0 41.55 0.00 5.23 3.60 0.13 49.49 08:53:01 PM 1 59.51 0.00 2.36 1.32 0.11 36.71 08:54:01 PM all 70.53 0.00 3.33 2.79 0.11 23.24 08:54:01 PM 0 68.46 0.00 3.96 2.86 0.11 24.61 08:54:01 PM 1 72.64 0.00 2.67 2.72 0.11 21.87 08:55:01 PM all 84.46 0.00 1.64 0.02 0.11 13.77 08:55:01 PM 0 83.50 0.00 1.90 0.04 0.11 14.45 08:55:01 PM 1 85.37 0.00 1.41 0.00 0.11 13.10 08:56:01 PM all 43.23 0.00 2.15 1.44 0.10 53.07 08:56:01 PM 0 56.83 0.00 2.40 2.02 0.13 38.62 08:56:01 PM 1 30.08 0.00 1.87 0.88 0.09 67.08 Average: all 55.86 0.00 2.79 1.97 0.11 39.28 Average: 0 58.14 0.00 3.46 2.55 0.11 35.74 Average: 1 53.59 0.00 2.12 1.39 0.10 42.80