---> uname -a: Linux prd-centos7-docker-2c-8g-233.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 611 4197 16 3011 6901 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:e6:76:54 brd ff:ff:ff:ff:ff:ff inet 10.32.6.122/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fee6:7654/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:aa:e3:3e 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) 11/19/2023 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 93.33 21.44 71.88 4450.00 16532.88 08:53:01 PM 128.98 1.43 127.55 211.86 11664.09 08:54:01 PM 123.95 3.34 120.60 1046.56 20910.55 08:55:01 PM 17.92 0.43 17.49 246.56 4130.05 08:56:01 PM 30.93 2.03 28.90 256.23 8558.61 Average: 78.97 5.68 73.29 1231.33 12345.35 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5524308 2484432 31.02 2088 1829920 909596 10.04 554152 1656952 134796 08:53:01 PM 5033072 2975668 37.16 2088 2039252 1177808 13.00 890508 1765496 68000 08:54:01 PM 4007404 4001336 49.96 2088 2641728 1651424 18.23 1574312 2061348 100208 08:55:01 PM 3953872 4054868 50.63 2088 2680452 1472524 16.26 1607448 2076408 16064 08:56:01 PM 4315456 3693284 46.12 2088 2924848 919000 10.15 1349676 1964728 113436 Average: 4566822 3441918 42.98 2088 2423240 1226070 13.54 1195219 1904986 86501 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 361.72 228.66 1403.66 54.04 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 244.27 285.29 1532.99 54.55 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 416.43 495.82 3941.59 450.99 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 18.64 21.65 69.61 4.21 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 157.25 210.74 50.22 1740.46 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 239.24 248.50 1399.80 462.13 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) 11/19/2023 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.44 0.00 3.68 3.19 0.11 57.60 08:52:01 PM 0 32.10 0.00 3.72 3.25 0.11 60.82 08:52:01 PM 1 38.79 0.00 3.63 3.11 0.11 54.37 08:53:01 PM all 44.21 0.00 3.50 2.27 0.11 49.91 08:53:01 PM 0 48.67 0.00 4.38 2.57 0.11 44.27 08:53:01 PM 1 39.79 0.00 2.63 1.98 0.12 55.47 08:54:01 PM all 63.27 0.00 3.84 3.20 0.12 29.57 08:54:01 PM 0 57.75 0.00 5.00 3.00 0.13 34.12 08:54:01 PM 1 68.81 0.00 2.67 3.40 0.09 25.03 08:55:01 PM all 82.51 0.00 1.83 0.04 0.09 15.54 08:55:01 PM 0 82.72 0.00 2.08 0.05 0.11 15.04 08:55:01 PM 1 82.30 0.00 1.58 0.00 0.09 16.03 08:56:01 PM all 55.13 0.00 2.57 0.90 0.11 41.29 08:56:01 PM 0 61.59 0.00 2.92 1.11 0.11 34.27 08:56:01 PM 1 48.78 0.00 2.23 0.69 0.11 48.20 Average: all 55.94 0.00 3.09 1.92 0.11 38.94 Average: 0 56.41 0.00 3.62 2.00 0.11 37.85 Average: 1 55.48 0.00 2.55 1.84 0.10 40.03