---> uname -a: Linux prd-centos7-docker-2c-8g-4372.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: 2799.870 BogoMIPS: 5599.74 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 619 4226 16 2975 6894 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:16:99:fc brd ff:ff:ff:ff:ff:ff inet 10.32.6.16/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe16:99fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:e9:6e: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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/21/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 128.34 30.64 97.70 6264.00 41135.46 08:53:01 PM 103.90 1.42 102.48 211.26 7933.32 08:54:02 PM 147.20 3.28 143.92 1013.45 24022.97 08:55:01 PM 21.86 0.15 21.71 5.01 3998.80 08:56:01 PM 28.58 0.97 27.61 357.63 8729.50 Average: 86.19 7.31 78.88 1575.33 17207.25 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5557208 2451532 30.61 2088 1835444 873576 9.64 514604 1663924 139448 08:53:01 PM 5078372 2930368 36.59 2088 1998524 1176644 12.99 892472 1731068 147952 08:54:02 PM 3964000 4044740 50.50 2088 2578176 1649996 18.22 1656992 2024004 72776 08:55:01 PM 3915404 4093336 51.11 2088 2633316 1639512 18.10 1690444 2031648 18972 08:56:01 PM 4337140 3671600 45.84 2088 2885276 942664 10.41 1249980 2037828 113132 Average: 4570425 3438315 42.93 2088 2386147 1256478 13.87 1200898 1897694 98456 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 319.70 205.69 1334.83 50.07 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 240.49 264.82 1363.14 52.33 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 08:54:02 PM eth0 413.98 490.43 3779.35 450.33 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 47.11 53.01 327.44 10.02 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 140.57 195.22 32.79 1702.36 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 232.98 242.46 1371.10 454.36 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) 01/21/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.07 0.00 5.04 1.23 0.11 57.55 08:52:01 PM 0 50.13 0.00 7.19 1.71 0.13 40.86 08:52:01 PM 1 22.54 0.00 3.00 0.78 0.09 73.60 08:53:01 PM all 44.45 0.00 3.45 1.28 0.12 50.71 08:53:01 PM 0 50.04 0.00 4.96 1.84 0.13 43.03 08:53:01 PM 1 38.94 0.00 1.96 0.71 0.12 58.27 08:54:02 PM all 60.73 0.00 3.92 3.87 0.13 31.35 08:54:02 PM 0 58.29 0.00 4.74 4.40 0.13 32.45 08:54:02 PM 1 63.18 0.00 3.08 3.35 0.13 30.26 08:55:01 PM all 81.33 0.00 1.85 0.14 0.13 16.55 08:55:01 PM 0 80.19 0.00 1.81 0.26 0.13 17.60 08:55:01 PM 1 82.50 0.00 1.89 0.00 0.11 15.50 08:56:01 PM all 63.29 0.00 2.47 0.88 0.12 33.24 08:56:01 PM 0 72.32 0.00 2.98 0.86 0.13 23.71 08:56:01 PM 1 54.47 0.00 1.97 0.91 0.13 42.52 Average: all 56.81 0.00 3.37 1.49 0.12 38.22 Average: 0 61.97 0.00 4.37 1.83 0.13 31.71 Average: 1 51.72 0.00 2.39 1.15 0.11 44.62