---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-90945 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: 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): 0-7
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 876 27223 0 4067 30836
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:36:14:b1 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85973sec preferred_lft 85973sec
inet6 fe80::f816:3eff:fe36:14b1/64 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 02:42:2b:33:50:47 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::42:2bff:fe33:5047/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90945) 12/14/24 _x86_64_ (8 CPU)
14:40:26 LINUX RESTART (8 CPU)
14:41:01 tps rtps wtps bread/s bwrtn/s
14:42:01 140.75 34.97 105.78 1389.27 34378.14
14:43:01 134.09 8.22 125.88 542.18 41524.01
14:44:01 107.83 4.05 103.78 430.99 68875.59
14:45:01 141.42 0.32 141.10 5.46 47183.21
14:46:01 75.94 0.27 75.67 2.13 28796.80
14:47:01 114.66 0.17 114.50 9.47 23099.48
Average: 119.12 8.00 111.12 396.60 40642.88
14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:42:01 29826384 31514728 3112836 9.45 77632 1914936 2013816 5.93 1075604 1735588 166048
14:43:01 28434348 30445892 4504872 13.68 87512 2217320 2893116 8.51 2185964 1991720 2872
14:44:01 27893988 30783976 5045232 15.32 94592 3073036 2137900 6.29 2317788 2365040 213316
14:45:01 26835792 30227044 6103428 18.53 137484 3465088 2731124 8.04 2887812 2754796 48300
14:46:01 26629412 30282484 6309808 19.16 171652 3656056 2752252 8.10 2870632 2938772 204880
14:47:01 27874688 31565724 5064532 15.38 177068 3694036 1513908 4.45 1670396 2916904 1728
Average: 27915769 30803308 5023451 15.25 124323 3003412 2340353 6.89 2168033 2450470 106191
14:41:01 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 151.37 89.92 1214.13 24.82 0.00 0.00 0.00 0.00
14:42:01 lo 1.47 1.47 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 604.72 419.06 4521.78 97.81 0.00 0.00 0.00 0.00
14:43:01 lo 2.47 2.47 0.13 0.13 0.00 0.00 0.00 0.00
14:44:01 docker0 2.73 4.80 0.17 77.69 0.00 0.00 0.00 0.00
14:44:01 ens3 526.36 539.36 1526.90 3338.42 0.00 0.00 0.00 0.00
14:44:01 lo 10.91 10.91 2.52 2.52 0.00 0.00 0.00 0.00
14:45:01 docker0 194.62 287.87 30.93 770.83 0.00 0.00 0.00 0.00
14:45:01 veth056b231 194.62 288.02 33.60 770.85 0.00 0.00 0.00 0.06
14:45:01 ens3 404.95 259.88 1708.99 48.69 0.00 0.00 0.00 0.00
14:45:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00
14:46:01 docker0 174.14 254.67 25.28 713.31 0.00 0.00 0.00 0.00
14:46:01 veth54ceef8 141.71 223.93 25.76 710.70 0.00 0.00 0.00 0.06
14:46:01 ens3 302.50 195.95 725.94 36.29 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
14:47:01 docker0 78.67 79.72 8.36 62.62 0.00 0.00 0.00 0.00
14:47:01 ens3 127.20 103.17 77.33 23.86 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 75.03 104.51 10.79 270.75 0.00 0.00 0.00 0.00
Average: ens3 352.84 267.88 1629.17 594.95 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-90945) 12/14/24 _x86_64_ (8 CPU)
14:40:26 LINUX RESTART (8 CPU)
14:41:01 CPU %user %nice %system %iowait %steal %idle
14:42:01 all 11.69 0.00 0.83 1.59 0.05 85.84
14:42:01 0 23.53 0.00 0.95 0.50 0.07 74.95
14:42:01 1 28.66 0.00 1.65 0.43 0.05 69.20
14:42:01 2 9.28 0.00 0.82 0.43 0.03 89.44
14:42:01 3 5.50 0.00 0.50 0.07 0.05 93.88
14:42:01 4 2.82 0.00 0.42 0.35 0.05 96.36
14:42:01 5 2.45 0.00 0.25 0.02 0.03 97.25
14:42:01 6 1.65 0.00 0.37 2.49 0.07 95.43
14:42:01 7 19.69 0.00 1.69 8.45 0.10 70.07
14:43:01 all 15.65 0.00 1.25 0.50 0.06 82.54
14:43:01 0 16.00 0.00 2.99 0.05 0.07 80.89
14:43:01 1 15.89 0.00 0.98 0.65 0.05 82.43
14:43:01 2 16.37 0.00 0.63 0.12 0.08 82.79
14:43:01 3 16.98 0.00 0.97 1.42 0.07 80.56
14:43:01 4 19.14 0.00 1.22 0.02 0.05 79.57
14:43:01 5 10.99 0.00 0.59 0.03 0.07 88.33
14:43:01 6 14.61 0.00 2.01 0.37 0.05 82.97
14:43:01 7 15.24 0.00 0.60 1.37 0.05 82.74
14:44:01 all 16.43 0.00 1.79 1.13 0.07 80.58
14:44:01 0 15.36 0.00 2.06 0.12 0.07 82.40
14:44:01 1 16.58 0.00 1.31 4.41 0.08 77.61
14:44:01 2 8.96 0.00 2.11 1.25 0.07 87.61
14:44:01 3 9.76 0.00 0.86 1.97 0.07 87.35
14:44:01 4 24.98 0.00 1.48 0.27 0.07 73.21
14:44:01 5 13.54 0.00 2.25 0.20 0.07 83.94
14:44:01 6 12.60 0.00 1.13 0.39 0.07 85.82
14:44:01 7 29.58 0.00 3.09 0.43 0.08 66.81
14:45:01 all 7.00 0.00 1.59 1.18 0.06 90.16
14:45:01 0 17.22 0.00 2.29 0.02 0.07 80.41
14:45:01 1 8.43 0.00 3.08 0.07 0.07 88.35
14:45:01 2 3.69 0.00 1.17 4.14 0.08 90.92
14:45:01 3 6.90 0.00 0.74 0.17 0.05 92.15
14:45:01 4 11.43 0.00 2.35 0.47 0.08 85.68
14:45:01 5 2.91 0.00 0.92 3.49 0.03 92.64
14:45:01 6 1.82 0.00 1.00 0.08 0.08 97.01
14:45:01 7 3.65 0.00 1.19 0.97 0.07 94.12
14:46:01 all 5.97 0.00 1.01 0.54 0.05 92.43
14:46:01 0 2.40 0.00 1.08 0.12 0.05 96.34
14:46:01 1 3.16 0.00 1.22 0.00 0.07 95.55
14:46:01 2 34.44 0.00 2.59 1.54 0.08 61.35
14:46:01 3 1.14 0.00 0.17 0.00 0.03 98.66
14:46:01 4 0.23 0.00 0.08 0.02 0.02 99.65
14:46:01 5 2.31 0.00 0.92 0.99 0.05 95.74
14:46:01 6 2.74 0.00 1.47 0.17 0.05 95.57
14:46:01 7 1.39 0.00 0.57 1.52 0.03 96.50
14:47:01 all 2.05 0.00 0.42 0.78 0.04 96.72
14:47:01 0 2.17 0.00 0.25 0.00 0.02 97.57
14:47:01 1 1.28 0.00 0.47 0.02 0.07 98.17
14:47:01 2 0.50 0.00 0.23 0.12 0.05 99.10
14:47:01 3 0.13 0.00 0.10 0.02 0.02 99.73
14:47:01 4 0.82 0.00 0.47 2.87 0.03 95.81
14:47:01 5 0.25 0.00 0.37 1.34 0.05 98.00
14:47:01 6 8.47 0.00 0.52 0.05 0.03 90.93
14:47:01 7 2.72 0.00 0.90 1.85 0.03 94.49
Average: all 9.79 0.00 1.15 0.95 0.06 88.05
Average: 0 12.77 0.00 1.60 0.13 0.06 85.43
Average: 1 12.33 0.00 1.45 0.93 0.06 85.23
Average: 2 12.21 0.00 1.26 1.26 0.07 85.20
Average: 3 6.73 0.00 0.55 0.60 0.05 92.07
Average: 4 9.89 0.00 1.00 0.67 0.05 88.39
Average: 5 5.40 0.00 0.88 1.01 0.05 92.66
Average: 6 6.97 0.00 1.08 0.59 0.06 91.30
Average: 7 12.04 0.00 1.34 2.43 0.06 84.13