---> uname -a: Linux prd-centos7-docker-2c-8g-916.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 602 4242 16 2976 6911 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:89:45:cd brd ff:ff:ff:ff:ff:ff inet 10.32.6.26/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe89:45cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:2d:f1:d9 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 02/05/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 107.37 21.57 85.79 4457.65 32046.98 08:53:01 PM 106.56 1.42 105.15 211.33 8028.08 08:54:01 PM 139.71 3.31 136.40 1040.03 23630.29 08:55:01 PM 19.83 0.52 19.32 248.98 4020.93 08:56:01 PM 28.05 0.80 27.25 128.71 8685.41 Average: 80.22 5.47 74.75 1206.20 15226.12 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5564388 2444344 30.52 2088 1835676 872572 9.63 509388 1663148 138128 08:53:01 PM 5081368 2927364 36.55 2088 1999900 1205852 13.31 889208 1730200 139812 08:54:01 PM 3984224 4024508 50.25 2088 2578196 1636948 18.07 1637008 2024520 72896 08:55:01 PM 3820736 4187996 52.29 2088 2640520 1716480 18.95 1777968 2039180 17596 08:56:01 PM 4396240 3612492 45.11 2088 2886072 893756 9.87 1269032 1960580 113776 Average: 4569391 3439341 42.94 2088 2388073 1265122 13.97 1216521 1883526 96442 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 332.43 213.68 1433.22 59.32 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 228.15 265.19 1346.00 44.57 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 400.71 477.61 3741.07 447.84 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 45.97 52.73 319.70 8.83 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 161.51 214.24 46.04 1742.46 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 233.43 244.82 1377.58 461.76 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 02/05/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 33.53 0.00 3.96 4.92 0.11 57.48 08:52:01 PM 0 34.60 0.00 4.28 4.71 0.09 56.32 08:52:01 PM 1 32.48 0.00 3.64 5.13 0.11 58.65 08:53:01 PM all 45.24 0.00 3.54 1.15 0.10 49.97 08:53:01 PM 0 49.43 0.00 4.74 1.91 0.11 43.82 08:53:01 PM 1 41.06 0.00 2.38 0.42 0.09 56.05 08:54:01 PM all 60.37 0.00 3.88 4.56 0.11 31.08 08:54:01 PM 0 55.28 0.00 5.09 4.89 0.13 34.62 08:54:01 PM 1 65.47 0.00 2.67 4.23 0.11 27.52 08:55:01 PM all 80.36 0.00 1.91 0.07 0.11 17.54 08:55:01 PM 0 80.20 0.00 2.20 0.11 0.11 17.38 08:55:01 PM 1 80.59 0.00 1.59 0.02 0.11 17.69 08:56:01 PM all 63.89 0.00 2.54 0.30 0.10 33.18 08:56:01 PM 0 65.46 0.00 2.73 0.40 0.09 31.32 08:56:01 PM 1 62.32 0.00 2.34 0.21 0.09 35.03 Average: all 56.54 0.00 3.17 2.21 0.10 37.98 Average: 0 56.91 0.00 3.81 2.41 0.10 36.77 Average: 1 56.17 0.00 2.53 2.01 0.10 39.19