---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-91544 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 14G 142G 9% /
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 864 25755 0 5547 30847
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:ed:af:5b brd ff:ff:ff:ff:ff:ff
inet 10.30.106.180/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86088sec preferred_lft 86088sec
inet6 fe80::f816:3eff:feed:af5b/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:d8:4e:35:7a 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:d8ff:fe4e:357a/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-91544) 12/17/24 _x86_64_ (8 CPU)
10:43:38 LINUX RESTART (8 CPU)
10:44:01 tps rtps wtps bread/s bwrtn/s
10:45:01 215.36 57.87 157.49 3669.39 52831.99
10:46:01 168.51 19.30 149.21 2263.36 37213.53
10:47:01 350.49 11.93 338.56 800.20 117830.54
10:48:01 153.32 0.32 153.00 32.12 35289.14
Average: 221.92 22.35 199.56 1691.20 60790.24
10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30198336 31736508 2740876 8.32 67204 1782888 1396324 4.11 810060 1639620 152124
10:46:01 26818016 31678196 6121196 18.58 121900 4910940 1587980 4.67 945868 4686560 2765580
10:47:01 24620260 29858592 8318952 25.26 143292 5231164 7935440 23.35 2973532 4780232 172440
10:48:01 25786368 31021500 7152844 21.72 159976 5203728 3303580 9.72 1865448 4734064 76
Average: 26855745 31073699 6083467 18.47 123093 4282180 3555831 10.46 1648727 3960119 772555
10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 ens3 406.95 274.15 1594.40 66.21 0.00 0.00 0.00 0.00
10:45:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 br-1bac3330c876 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 ens3 978.02 525.33 26523.55 46.23 0.00 0.00 0.00 0.00
10:46:01 lo 11.73 11.73 1.16 1.16 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 veth79b068a 52.76 63.42 19.13 15.15 0.00 0.00 0.00 0.00
10:47:01 veth0869572 3.40 3.43 0.42 0.35 0.00 0.00 0.00 0.00
10:47:01 veth07a74fb 4.87 6.25 0.80 0.91 0.00 0.00 0.00 0.00
10:47:01 vethfaa240f 24.20 22.38 10.53 16.09 0.00 0.00 0.00 0.00
10:48:01 veth79b068a 0.48 1.00 0.09 0.14 0.00 0.00 0.00 0.00
10:48:01 vethfaa240f 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00
10:48:01 br-1bac3330c876 0.27 0.22 0.02 0.02 0.00 0.00 0.00 0.00
10:48:01 ens3 1462.01 859.80 29354.72 128.36 0.00 0.00 0.00 0.00
Average: veth79b068a 13.31 16.10 4.81 3.82 0.00 0.00 0.00 0.00
Average: vethfaa240f 6.05 5.67 2.63 4.03 0.00 0.00 0.00 0.00
Average: br-1bac3330c876 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00
Average: ens3 362.90 212.82 7322.01 31.82 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91544) 12/17/24 _x86_64_ (8 CPU)
10:43:38 LINUX RESTART (8 CPU)
10:44:01 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 10.14 0.00 1.11 4.45 0.05 84.25
10:45:01 0 2.07 0.00 0.63 0.27 0.03 96.99
10:45:01 1 9.18 0.00 0.62 1.02 0.02 89.16
10:45:01 2 22.54 0.00 1.58 4.71 0.07 71.11
10:45:01 3 21.23 0.00 1.86 2.51 0.07 74.33
10:45:01 4 8.27 0.00 1.32 23.84 0.07 66.50
10:45:01 5 9.08 0.00 1.65 1.23 0.03 88.01
10:45:01 6 3.77 0.00 0.92 1.84 0.03 93.44
10:45:01 7 5.04 0.00 0.27 0.22 0.07 94.41
10:46:01 all 13.51 0.00 5.36 7.91 0.06 73.16
10:46:01 0 10.35 0.00 5.22 8.52 0.05 75.86
10:46:01 1 11.89 0.00 4.95 0.59 0.05 82.51
10:46:01 2 24.61 0.00 6.15 27.15 0.08 42.01
10:46:01 3 11.54 0.00 5.67 1.33 0.05 81.40
10:46:01 4 10.66 0.00 4.84 5.30 0.05 79.15
10:46:01 5 11.68 0.00 5.65 0.37 0.05 82.24
10:46:01 6 11.24 0.00 4.75 0.39 0.05 83.57
10:46:01 7 16.14 0.00 5.66 19.68 0.08 58.44
10:47:01 all 22.82 0.00 3.48 7.21 0.08 66.41
10:47:01 0 21.90 0.00 4.95 38.34 0.12 34.70
10:47:01 1 16.08 0.00 2.05 0.15 0.08 81.64
10:47:01 2 29.59 0.00 4.30 3.08 0.08 62.94
10:47:01 3 21.45 0.00 3.44 1.45 0.07 73.58
10:47:01 4 22.13 0.00 3.16 0.32 0.07 74.32
10:47:01 5 23.75 0.00 3.27 0.92 0.07 71.99
10:47:01 6 23.08 0.00 3.39 4.23 0.07 69.23
10:47:01 7 24.63 0.00 3.34 9.50 0.08 62.44
10:48:01 all 8.61 0.00 1.81 3.13 0.06 86.39
10:48:01 0 8.03 0.00 2.04 4.92 0.07 84.94
10:48:01 1 7.27 0.00 1.66 0.40 0.05 90.62
10:48:01 2 11.42 0.00 2.48 0.10 0.05 85.95
10:48:01 3 9.59 0.00 1.69 0.34 0.07 88.31
10:48:01 4 8.23 0.00 1.54 3.62 0.07 86.54
10:48:01 5 6.03 0.00 1.34 6.30 0.07 86.26
10:48:01 6 9.84 0.00 1.95 4.89 0.05 83.28
10:48:01 7 8.44 0.00 1.76 4.50 0.05 85.24
Average: all 13.77 0.00 2.94 5.67 0.06 77.56
Average: 0 10.56 0.00 3.20 12.96 0.07 73.22
Average: 1 11.11 0.00 2.31 0.54 0.05 85.99
Average: 2 22.04 0.00 3.62 8.72 0.07 65.55
Average: 3 15.96 0.00 3.16 1.41 0.06 79.40
Average: 4 12.33 0.00 2.71 8.28 0.06 76.62
Average: 5 12.63 0.00 2.97 2.21 0.05 82.13
Average: 6 11.99 0.00 2.75 2.84 0.05 82.37
Average: 7 13.55 0.00 2.75 8.45 0.07 75.18