---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-4664 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 887 27229 0 4050 30825
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:6c:ff:3a brd ff:ff:ff:ff:ff:ff
inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85971sec preferred_lft 85971sec
inet6 fe80::f816:3eff:fe6c:ff3a/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:f8:de:9b: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
inet6 fe80::42:f8ff:fede:9b3e/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-4664) 03/01/25 _x86_64_ (8 CPU)
14:40:18 LINUX RESTART (8 CPU)
14:41:01 tps rtps wtps bread/s bwrtn/s
14:42:01 160.38 21.41 138.97 418.66 37513.23
14:43:01 95.72 5.12 90.60 449.66 37667.46
14:44:01 107.58 3.55 104.03 453.79 68106.65
14:45:01 128.52 0.33 128.19 2.67 46714.24
14:46:01 130.27 0.35 129.92 4.27 35111.63
14:47:01 66.49 0.17 66.32 9.47 15418.90
Average: 114.83 5.15 109.68 223.07 40088.84
14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:42:01 29534272 31251720 3404940 10.34 80620 1938704 2020848 5.95 1322208 1771392 121340
14:43:01 27954496 29945928 4984716 15.13 87500 2196568 3308052 9.73 2668132 1980220 3132
14:44:01 27781396 30688072 5157816 15.66 94600 3088816 2312104 6.80 2384164 2399912 250284
14:45:01 26831608 30204412 6107604 18.54 137400 3445128 2748780 8.09 2886048 2754240 54648
14:46:01 26516416 30172896 6422796 19.50 174212 3649232 2780032 8.18 2961552 2951192 35380
14:47:01 27878424 31552224 5060788 15.36 177016 3675164 1479608 4.35 1662096 2917240 1848
Average: 27749435 30635875 5189777 15.76 125225 2998935 2441571 7.18 2314033 2462366 77772
14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:42:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00
14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:42:01 ens3 251.72 179.66 1846.95 35.19 0.00 0.00 0.00 0.00
14:43:01 lo 7.82 7.82 2.15 2.15 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 608.42 391.35 3889.37 99.82 0.00 0.00 0.00 0.00
14:44:01 lo 6.23 6.23 0.58 0.58 0.00 0.00 0.00 0.00
14:44:01 docker0 5.27 12.40 0.30 78.11 0.00 0.00 0.00 0.00
14:44:01 ens3 652.96 633.06 2077.89 3372.40 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
14:45:01 docker0 212.23 307.68 31.67 775.69 0.00 0.00 0.00 0.00
14:45:01 vethc8cfc7d 212.23 307.83 34.57 775.70 0.00 0.00 0.00 0.06
14:45:01 ens3 406.21 263.62 1192.05 48.45 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 docker0 203.72 293.17 29.03 749.58 0.00 0.00 0.00 0.00
14:46:01 veth8fad3d2 170.41 261.51 29.86 746.92 0.00 0.00 0.00 0.06
14:46:01 ens3 366.58 242.22 766.19 43.87 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
14:47:01 docker0 67.69 69.82 5.35 33.38 0.00 0.00 0.00 0.00
14:47:01 ens3 91.03 78.64 43.35 12.24 0.00 0.00 0.00 0.00
Average: lo 2.67 2.67 0.49 0.49 0.00 0.00 0.00 0.00
Average: docker0 81.49 113.86 11.06 272.83 0.00 0.00 0.00 0.00
Average: ens3 396.15 298.08 1635.92 601.93 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4664) 03/01/25 _x86_64_ (8 CPU)
14:40:18 LINUX RESTART (8 CPU)
14:41:01 CPU %user %nice %system %iowait %steal %idle
14:42:01 all 13.81 0.00 0.89 2.31 0.04 82.96
14:42:01 0 18.83 0.00 1.35 3.21 0.05 76.56
14:42:01 1 29.82 0.00 1.40 0.74 0.07 67.98
14:42:01 2 12.78 0.00 0.80 0.05 0.03 86.33
14:42:01 3 8.55 0.00 0.42 0.03 0.02 90.98
14:42:01 4 7.90 0.00 0.60 0.50 0.02 90.98
14:42:01 5 20.26 0.00 1.93 12.58 0.08 65.15
14:42:01 6 5.42 0.00 0.35 1.34 0.03 92.86
14:42:01 7 6.92 0.00 0.23 0.02 0.03 92.79
14:43:01 all 15.75 0.00 1.03 1.38 0.05 81.79
14:43:01 0 15.56 0.00 2.03 0.55 0.05 81.81
14:43:01 1 19.89 0.00 2.05 1.79 0.03 76.24
14:43:01 2 14.41 0.00 0.40 0.03 0.03 85.12
14:43:01 3 19.03 0.00 0.52 0.10 0.05 80.30
14:43:01 4 11.24 0.00 1.14 0.03 0.07 87.53
14:43:01 5 14.15 0.00 0.64 3.13 0.05 82.03
14:43:01 6 15.45 0.00 0.64 5.32 0.07 78.53
14:43:01 7 16.27 0.00 0.82 0.13 0.03 82.75
14:44:01 all 15.87 0.00 1.86 2.28 0.05 79.93
14:44:01 0 9.95 0.00 1.25 9.66 0.03 79.10
14:44:01 1 30.13 0.00 3.57 2.97 0.08 63.25
14:44:01 2 18.20 0.00 1.24 0.15 0.05 80.36
14:44:01 3 13.15 0.00 1.91 2.71 0.05 82.18
14:44:01 4 12.96 0.00 1.67 0.27 0.07 85.03
14:44:01 5 14.96 0.00 1.52 1.29 0.03 82.19
14:44:01 6 10.91 0.00 1.89 0.70 0.05 86.45
14:44:01 7 16.79 0.00 1.82 0.37 0.08 80.94
14:45:01 all 7.16 0.00 1.57 2.38 0.04 88.85
14:45:01 0 1.85 0.00 0.63 2.79 0.03 94.69
14:45:01 1 3.22 0.00 1.14 0.33 0.03 95.28
14:45:01 2 15.36 0.00 2.98 6.20 0.05 75.41
14:45:01 3 3.62 0.00 1.31 0.27 0.07 94.74
14:45:01 4 24.57 0.00 2.18 0.20 0.05 73.00
14:45:01 5 4.40 0.00 1.92 0.42 0.05 93.21
14:45:01 6 3.79 0.00 1.86 0.12 0.05 94.18
14:45:01 7 0.57 0.00 0.52 8.65 0.02 90.24
14:46:01 all 6.56 0.00 1.10 1.84 0.04 90.46
14:46:01 0 2.26 0.00 0.49 1.39 0.02 95.85
14:46:01 1 14.22 0.00 1.42 0.42 0.03 83.90
14:46:01 2 15.33 0.00 1.97 9.19 0.05 73.46
14:46:01 3 2.39 0.00 0.54 0.08 0.05 96.94
14:46:01 4 4.71 0.00 2.23 3.49 0.07 89.51
14:46:01 5 1.90 0.00 0.72 0.07 0.05 97.26
14:46:01 6 7.98 0.00 0.63 0.02 0.03 91.34
14:46:01 7 3.70 0.00 0.87 0.08 0.03 95.32
14:47:01 all 1.91 0.00 0.34 0.87 0.02 96.87
14:47:01 0 0.83 0.00 0.30 0.62 0.02 98.23
14:47:01 1 1.43 0.00 0.18 0.00 0.02 98.37
14:47:01 2 9.21 0.00 1.00 0.08 0.03 89.67
14:47:01 3 0.82 0.00 0.17 0.00 0.02 99.00
14:47:01 4 1.09 0.00 0.45 6.16 0.03 92.27
14:47:01 5 0.73 0.00 0.22 0.00 0.02 99.03
14:47:01 6 0.70 0.00 0.15 0.00 0.02 99.13
14:47:01 7 0.45 0.00 0.18 0.07 0.02 99.28
Average: all 10.18 0.00 1.13 1.84 0.04 86.81
Average: 0 8.22 0.00 1.01 3.03 0.03 87.70
Average: 1 16.44 0.00 1.63 1.04 0.04 80.85
Average: 2 14.21 0.00 1.40 2.61 0.04 81.73
Average: 3 7.93 0.00 0.81 0.53 0.04 90.69
Average: 4 10.40 0.00 1.38 1.78 0.05 86.39
Average: 5 9.39 0.00 1.16 2.91 0.05 86.50
Average: 6 7.37 0.00 0.92 1.25 0.04 90.42
Average: 7 7.44 0.00 0.74 1.55 0.04 90.24