---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-85448 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 890 25198 0 6077 30820
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:e4:dd:47 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86107sec preferred_lft 86107sec
inet6 fe80::f816:3eff:fee4:dd47/64 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:d2:58:6b:4a 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:d2ff:fe58:6b4a/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-85448) 11/21/24 _x86_64_ (8 CPU)
07:43:56 LINUX RESTART (8 CPU)
07:44:01 tps rtps wtps bread/s bwrtn/s
07:45:02 296.02 74.89 221.13 5339.11 63518.08
07:46:01 279.26 33.11 246.14 3325.81 89019.49
07:47:01 454.29 2.95 451.34 415.26 118451.86
07:48:01 161.22 0.37 160.86 31.46 40882.65
Average: 297.77 27.81 269.97 2273.53 77921.79
07:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
07:45:02 30306284 31680280 2632936 7.99 53148 1640996 1494224 4.40 862104 1496240 60944
07:46:01 26294456 31641148 6644764 20.17 125928 5371876 1770600 5.21 1006392 5129124 2154868
07:47:01 24395444 30060196 8543776 25.94 141080 5676732 7592112 22.34 2776292 5181708 1428
07:48:01 24770148 30635184 8169072 24.80 171384 5817164 5672480 16.69 2251368 5310544 8
Average: 26441583 31004202 6497637 19.73 122885 4626692 4132354 12.16 1724039 4279404 554312
07:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
07:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:45:02 ens3 330.43 227.75 998.55 59.22 0.00 0.00 0.00 0.00
07:45:02 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00
07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:46:01 ens3 1034.35 560.82 30060.14 66.91 0.00 0.00 0.00 0.00
07:46:01 lo 13.56 13.56 1.33 1.33 0.00 0.00 0.00 0.00
07:47:01 vethd730203 1.35 2.00 0.15 0.19 0.00 0.00 0.00 0.00
07:47:01 vethe418c84 0.63 0.88 0.04 0.05 0.00 0.00 0.00 0.00
07:47:01 veth1b1d255 0.10 0.48 0.01 0.03 0.00 0.00 0.00 0.00
07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:48:01 vethd730203 3.53 4.13 0.62 0.68 0.00 0.00 0.00 0.00
07:48:01 docker0 12.30 17.01 2.08 289.72 0.00 0.00 0.00 0.00
07:48:01 ens3 1426.86 840.36 31895.04 133.77 0.00 0.00 0.00 0.00
07:48:01 veth2de3956 18.83 15.70 2.00 2.17 0.00 0.00 0.00 0.00
Average: vethd730203 1.23 1.54 0.19 0.22 0.00 0.00 0.00 0.00
Average: docker0 3.09 4.27 0.52 72.73 0.00 0.00 0.00 0.00
Average: ens3 357.12 209.79 8005.80 33.47 0.00 0.00 0.00 0.00
Average: veth2de3956 4.73 3.94 0.50 0.54 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85448) 11/21/24 _x86_64_ (8 CPU)
07:43:56 LINUX RESTART (8 CPU)
07:44:01 CPU %user %nice %system %iowait %steal %idle
07:45:02 all 7.36 0.00 1.15 3.15 0.04 88.30
07:45:02 0 3.77 0.00 0.37 8.91 0.05 86.91
07:45:02 1 7.72 0.00 0.98 0.48 0.02 90.80
07:45:02 2 14.11 0.00 2.21 0.99 0.08 82.60
07:45:02 3 17.14 0.00 1.45 0.62 0.07 80.72
07:45:02 4 4.77 0.00 0.90 0.45 0.02 93.86
07:45:02 5 2.71 0.00 0.78 3.21 0.02 93.29
07:45:02 6 2.88 0.00 1.96 9.94 0.05 85.16
07:45:02 7 5.78 0.00 0.55 0.63 0.03 93.01
07:46:01 all 16.52 0.00 5.84 5.36 0.07 72.22
07:46:01 0 17.47 0.00 5.63 0.92 0.07 75.91
07:46:01 1 27.08 0.00 6.73 8.54 0.10 57.54
07:46:01 2 31.40 0.00 6.99 6.46 0.12 55.04
07:46:01 3 12.15 0.00 5.77 1.73 0.05 80.30
07:46:01 4 11.46 0.00 5.47 6.14 0.05 76.87
07:46:01 5 10.45 0.00 5.98 12.54 0.07 70.95
07:46:01 6 10.93 0.00 5.09 4.49 0.05 79.44
07:46:01 7 11.16 0.00 5.01 2.02 0.05 81.76
07:47:01 all 23.79 0.00 4.31 6.39 0.10 65.40
07:47:01 0 22.44 0.00 4.50 1.91 0.10 71.05
07:47:01 1 16.11 0.00 4.43 11.17 0.08 68.21
07:47:01 2 26.67 0.00 5.03 16.36 0.12 51.82
07:47:01 3 24.20 0.00 3.86 6.68 0.10 65.15
07:47:01 4 24.86 0.00 3.84 3.67 0.10 67.54
07:47:01 5 23.34 0.00 4.18 5.12 0.08 67.27
07:47:01 6 29.66 0.00 4.63 4.58 0.12 61.01
07:47:01 7 23.06 0.00 4.04 1.70 0.08 71.11
07:48:01 all 9.32 0.00 2.07 2.03 0.09 86.49
07:48:01 0 9.23 0.00 2.07 0.62 0.07 88.01
07:48:01 1 9.36 0.00 2.28 1.46 0.08 86.82
07:48:01 2 7.91 0.00 1.59 0.72 0.08 89.70
07:48:01 3 10.25 0.00 2.01 1.38 0.08 86.28
07:48:01 4 9.76 0.00 1.83 4.12 0.08 84.21
07:48:01 5 8.14 0.00 2.00 0.03 0.10 89.73
07:48:01 6 10.27 0.00 2.26 3.18 0.10 84.18
07:48:01 7 9.65 0.00 2.52 4.77 0.08 82.97
Average: all 14.22 0.00 3.33 4.22 0.07 78.15
Average: 0 13.20 0.00 3.13 3.10 0.07 80.50
Average: 1 14.99 0.00 3.58 5.38 0.07 75.97
Average: 2 19.95 0.00 3.94 6.11 0.10 69.90
Average: 3 15.95 0.00 3.26 2.60 0.08 78.11
Average: 4 12.70 0.00 2.99 3.58 0.06 80.67
Average: 5 11.15 0.00 3.22 5.19 0.07 80.37
Average: 6 13.44 0.00 3.48 5.55 0.08 77.44
Average: 7 12.41 0.00 3.02 2.28 0.06 82.23