---> uname -a: Linux prd-centos7-docker-2c-8g-1311.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 604 4231 16 2984 6909 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:df:6b:9c brd ff:ff:ff:ff:ff:ff inet 10.32.6.169/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fedf:6b9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:7f:27:95 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) 02/09/2024 _x86_64_ (2 CPU) 08:50:34 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 73.73 9.61 64.12 979.11 5698.20 08:53:01 PM 133.67 1.56 132.11 303.99 10685.10 08:54:01 PM 109.07 3.30 105.78 925.70 20264.10 08:55:01 PM 17.06 0.40 16.66 244.57 4215.58 08:56:01 PM 35.92 2.21 33.71 280.83 11011.22 Average: 73.89 3.42 70.48 546.79 10375.35 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5454676 2554052 31.89 2088 1894560 919024 10.15 571084 1703700 174244 08:53:01 PM 4967240 3041488 37.98 2088 2042684 1239104 13.68 984744 1742848 82960 08:54:01 PM 3928960 4079768 50.94 2088 2614044 1667656 18.41 1675316 2041076 101352 08:55:01 PM 3754624 4254104 53.12 2088 2655648 1720724 19.00 1820076 2064992 16308 08:56:01 PM 4305360 3703368 46.24 2088 2897828 974636 10.76 1376272 1950688 38148 Average: 4482172 3526556 44.03 2088 2420953 1304229 14.40 1285498 1900661 82602 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 176.94 142.80 1247.31 36.25 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 310.37 367.13 1613.41 65.75 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 353.76 415.55 3497.87 439.02 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 11.68 54.07 2.81 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 164.05 219.55 45.94 1752.61 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 203.38 231.35 1291.81 459.21 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) 02/09/2024 _x86_64_ (2 CPU) 08:50:34 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.68 0.00 3.15 0.72 0.10 60.34 08:52:01 PM 0 44.96 0.00 4.07 0.69 0.11 50.18 08:52:01 PM 1 26.60 0.00 2.27 0.74 0.10 70.29 08:53:01 PM all 49.18 0.00 3.79 3.02 0.12 43.90 08:53:01 PM 0 42.66 0.00 4.73 3.18 0.12 49.31 08:53:01 PM 1 55.78 0.00 2.80 2.87 0.11 38.44 08:54:01 PM all 65.95 0.00 3.72 2.42 0.11 27.80 08:54:01 PM 0 63.08 0.00 4.52 3.07 0.13 29.20 08:54:01 PM 1 68.82 0.00 2.92 1.74 0.11 26.41 08:55:01 PM all 83.35 0.00 1.76 0.01 0.10 14.78 08:55:01 PM 0 83.25 0.00 1.87 0.00 0.09 14.79 08:55:01 PM 1 83.41 0.00 1.68 0.04 0.11 14.77 08:56:01 PM all 49.93 0.00 2.35 1.04 0.10 46.59 08:56:01 PM 0 54.72 0.00 2.59 1.34 0.09 41.27 08:56:01 PM 1 45.22 0.00 2.11 0.72 0.09 51.86 Average: all 56.55 0.00 2.96 1.44 0.11 38.94 Average: 0 57.51 0.00 3.57 1.66 0.11 37.15 Average: 1 55.60 0.00 2.35 1.22 0.10 40.72