---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-8581 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2800.000
BogoMIPS: 5600.00
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): 0-7
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 rep_good nopl xtopology cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 708K 3.2G 1% /run
/dev/vda1 155G 12G 144G 8% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32167 881 27230 0 4055 30831
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> 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: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:c8:54:3c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.74/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85973sec preferred_lft 85973sec
inet6 fe80::f816:3eff:fec8:543c/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:76:8b:4b:bf 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
inet6 fe80::42:76ff:fe8b:4bbf/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8581) 03/15/25 _x86_64_ (8 CPU)
14:40:20 LINUX RESTART (8 CPU)
14:41:00 tps rtps wtps bread/s bwrtn/s
14:42:01 152.03 18.22 133.81 325.14 36285.02
14:43:01 99.77 7.83 91.94 531.07 36524.94
14:44:01 105.62 3.72 101.90 446.59 67309.58
14:45:01 136.19 0.27 135.92 2.13 45789.54
14:46:01 71.87 0.40 71.47 7.47 27168.14
14:47:01 128.19 0.17 128.02 9.46 28946.48
Average: 115.71 5.14 110.58 220.61 40325.57
14:41:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:42:01 29568912 31283120 3370308 10.23 80272 1936188 1988668 5.85 1293212 1770584 119472
14:43:01 28247036 30241624 4692184 14.24 87676 2199988 2939964 8.65 2372868 1991876 2036
14:44:01 27839844 30738284 5099376 15.48 94864 3080536 2150264 6.33 2338740 2393068 238200
14:45:01 26877840 30255296 6061380 18.40 137540 3451136 2770612 8.15 2837812 2761528 47012
14:46:01 26524724 30200376 6414496 19.47 175700 3665404 2790820 8.21 2935596 2968564 231540
14:47:01 27874912 31557168 5064308 15.37 177564 3685684 1525040 4.49 1659316 2929048 17440
Average: 27822211 30712645 5117009 15.53 125603 3003156 2360895 6.95 2239591 2469111 109283
14:41:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:42:01 ens3 244.36 167.21 1784.73 35.66 0.00 0.00 0.00 0.00
14:42:01 lo 1.38 1.38 0.16 0.16 0.00 0.00 0.00 0.00
14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:01 ens3 912.16 550.77 4022.38 157.54 0.00 0.00 0.00 0.00
14:43:01 lo 2.68 2.68 0.14 0.14 0.00 0.00 0.00 0.00
14:44:01 docker0 5.72 13.98 0.32 78.06 0.00 0.00 0.00 0.00
14:44:01 ens3 730.23 655.61 1888.81 3375.22 0.00 0.00 0.00 0.00
14:44:01 lo 11.55 11.55 2.60 2.60 0.00 0.00 0.00 0.00
14:45:01 docker0 197.32 290.64 31.11 776.40 0.00 0.00 0.00 0.00
14:45:01 veth2df6836 197.32 290.79 33.81 776.41 0.00 0.00 0.00 0.06
14:45:01 ens3 422.44 266.11 1414.90 48.89 0.00 0.00 0.00 0.00
14:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
14:46:01 docker0 203.78 294.93 30.46 767.89 0.00 0.00 0.00 0.00
14:46:01 ens3 350.16 230.06 781.19 43.38 0.00 0.00 0.00 0.00
14:46:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00
14:46:01 vethd116cb2 171.92 264.74 31.37 765.31 0.00 0.00 0.00 0.06
14:47:01 docker0 57.76 57.86 3.62 14.99 0.00 0.00 0.00 0.00
14:47:01 ens3 123.94 87.89 34.35 16.81 0.00 0.00 0.00 0.00
14:47:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
Average: docker0 77.21 109.26 10.89 272.12 0.00 0.00 0.00 0.00
Average: ens3 463.28 325.83 1654.84 611.25 0.00 0.00 0.00 0.00
Average: lo 2.72 2.72 0.49 0.49 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8581) 03/15/25 _x86_64_ (8 CPU)
14:40:20 LINUX RESTART (8 CPU)
14:41:00 CPU %user %nice %system %iowait %steal %idle
14:42:01 all 13.19 0.00 0.88 2.54 0.04 83.35
14:42:01 0 6.80 0.00 0.80 1.36 0.02 91.02
14:42:01 1 25.89 0.00 1.55 1.71 0.05 70.81
14:42:01 2 5.73 0.00 0.71 13.21 0.05 80.31
14:42:01 3 26.00 0.00 1.74 1.13 0.05 71.08
14:42:01 4 18.11 0.00 0.71 0.61 0.05 80.53
14:42:01 5 13.68 0.00 0.94 1.79 0.03 83.56
14:42:01 6 6.07 0.00 0.31 0.02 0.03 93.57
14:42:01 7 3.25 0.00 0.34 0.56 0.03 95.81
14:43:01 all 13.51 0.00 1.30 1.48 0.04 83.67
14:43:01 0 10.72 0.00 1.20 8.48 0.05 79.55
14:43:01 1 22.99 0.00 0.47 0.07 0.05 76.43
14:43:01 2 11.67 0.00 1.89 0.75 0.05 85.64
14:43:01 3 10.64 0.00 1.32 1.02 0.05 86.98
14:43:01 4 18.02 0.00 1.37 0.78 0.05 79.78
14:43:01 5 12.81 0.00 0.88 0.03 0.03 86.24
14:43:01 6 12.42 0.00 2.24 0.07 0.02 85.26
14:43:01 7 8.81 0.00 1.03 0.62 0.03 89.51
14:44:01 all 16.59 0.00 1.75 2.10 0.06 79.50
14:44:01 0 10.84 0.00 1.39 8.88 0.05 78.84
14:44:01 1 19.25 0.00 1.26 0.25 0.07 79.18
14:44:01 2 17.20 0.00 2.49 6.12 0.07 74.12
14:44:01 3 12.77 0.00 1.93 0.02 0.03 85.25
14:44:01 4 14.76 0.00 1.37 0.22 0.05 83.60
14:44:01 5 33.43 0.00 2.52 1.04 0.05 62.95
14:44:01 6 15.97 0.00 1.29 0.17 0.05 82.52
14:44:01 7 8.54 0.00 1.74 0.10 0.05 89.57
14:45:01 all 6.91 0.00 1.37 2.05 0.04 89.63
14:45:01 0 3.49 0.00 0.63 1.82 0.02 94.04
14:45:01 1 4.96 0.00 0.85 3.88 0.03 90.27
14:45:01 2 2.56 0.00 0.63 0.00 0.02 96.79
14:45:01 3 2.71 0.00 2.01 1.94 0.05 93.28
14:45:01 4 2.83 0.00 1.86 0.34 0.05 94.92
14:45:01 5 3.18 0.00 1.59 6.44 0.07 88.72
14:45:01 6 2.19 0.00 0.44 0.13 0.02 97.22
14:45:01 7 33.40 0.00 2.90 1.89 0.07 61.74
14:46:01 all 6.31 0.00 1.15 1.36 0.04 91.14
14:46:01 0 10.09 0.00 1.99 0.20 0.03 87.69
14:46:01 1 8.44 0.00 1.22 0.00 0.05 90.29
14:46:01 2 2.86 0.00 1.36 2.55 0.05 93.18
14:46:01 3 2.34 0.00 1.32 0.49 0.05 95.80
14:46:01 4 12.37 0.00 1.67 0.32 0.05 85.59
14:46:01 5 4.00 0.00 0.47 6.82 0.05 88.66
14:46:01 6 8.18 0.00 0.90 0.53 0.02 90.37
14:46:01 7 2.14 0.00 0.23 0.03 0.03 97.56
14:47:01 all 2.06 0.00 0.32 1.50 0.02 96.10
14:47:01 0 1.77 0.00 0.23 0.00 0.02 97.98
14:47:01 1 6.29 0.00 0.58 3.14 0.02 89.97
14:47:01 2 1.47 0.00 0.60 0.70 0.02 97.21
14:47:01 3 0.82 0.00 0.28 0.02 0.02 98.87
14:47:01 4 0.18 0.00 0.17 0.00 0.02 99.63
14:47:01 5 0.72 0.00 0.23 0.15 0.02 98.88
14:47:01 6 4.42 0.00 0.28 7.39 0.05 87.86
14:47:01 7 0.82 0.00 0.20 0.55 0.02 98.42
Average: all 9.77 0.00 1.13 1.84 0.04 87.23
Average: 0 7.28 0.00 1.04 3.45 0.03 88.20
Average: 1 14.67 0.00 0.99 1.51 0.04 82.79
Average: 2 6.90 0.00 1.28 3.91 0.04 87.87
Average: 3 9.26 0.00 1.43 0.77 0.04 88.49
Average: 4 11.07 0.00 1.19 0.38 0.04 87.32
Average: 5 11.29 0.00 1.10 2.71 0.04 84.86
Average: 6 8.20 0.00 0.91 1.39 0.03 89.48
Average: 7 9.46 0.00 1.07 0.62 0.04 88.80