---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-2061 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 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 885 25013 0 6268 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:69:de:9e brd ff:ff:ff:ff:ff:ff
inet 10.30.107.102/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86000sec preferred_lft 86000sec
inet6 fe80::f816:3eff:fe69:de9e/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 02:42:76:2f:c5:16 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:fe2f:c516/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2061) 02/19/25 _x86_64_ (8 CPU)
08:28:19 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 152.75 23.91 128.84 2393.09 34818.64
08:31:01 458.32 13.65 444.68 812.46 167715.33
08:32:01 148.26 0.20 148.06 28.53 43628.91
08:33:01 30.58 0.20 30.38 8.00 23561.62
08:34:01 29.78 0.07 29.71 13.73 23621.40
Average: 163.98 7.55 156.43 645.34 58748.93
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 27734864 31487188 5204356 15.80 83564 3940836 3258908 9.59 1096944 3718876 2126116
08:31:01 23536676 29198268 9402544 28.55 130572 5671028 10267896 30.21 3614052 5205764 560
08:32:01 21598536 27743588 11340684 34.43 160520 6085268 12015764 35.35 5230052 5468344 42888
08:33:01 20966040 27058876 11973180 36.35 160968 6031448 12925200 38.03 5926504 5397384 596
08:34:01 21375324 27469920 11563896 35.11 161340 6034284 11965812 35.21 5533384 5391248 464
Average: 23042288 28591568 9896932 30.05 139393 5552573 10086716 29.68 4280187 5036323 434125
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 15.25 15.25 1.45 1.45 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 ens3 851.70 523.44 22069.67 51.04 0.00 0.00 0.00 0.00
08:31:01 veth3e22f37 0.92 1.20 0.05 0.08 0.00 0.00 0.00 0.00
08:31:01 veth131bf17 36.03 45.98 3.60 5.35 0.00 0.00 0.00 0.00
08:31:01 veth013e198 0.42 0.73 0.02 0.04 0.00 0.00 0.00 0.00
08:31:01 lo 3.07 3.07 0.36 0.36 0.00 0.00 0.00 0.00
08:32:01 veth3e22f37 23.73 21.78 10.50 16.05 0.00 0.00 0.00 0.00
08:32:01 veth131bf17 26.26 29.16 17.73 11.97 0.00 0.00 0.00 0.00
08:32:01 veth013e198 3.65 4.78 0.54 0.44 0.00 0.00 0.00 0.00
08:32:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00
08:33:01 veth3e22f37 21.78 17.71 7.15 23.99 0.00 0.00 0.00 0.00
08:33:01 veth131bf17 46.64 54.79 102.72 17.30 0.00 0.00 0.00 0.01
08:33:01 veth013e198 4.42 6.20 0.70 1.43 0.00 0.00 0.00 0.00
08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:34:01 veth3e22f37 1.95 1.73 0.83 1.45 0.00 0.00 0.00 0.00
08:34:01 veth131bf17 28.98 32.63 84.55 10.71 0.00 0.00 0.00 0.01
08:34:01 veth013e198 5.08 6.87 0.84 0.94 0.00 0.00 0.00 0.00
08:34:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00
Average: veth3e22f37 9.71 8.51 3.72 8.34 0.00 0.00 0.00 0.00
Average: veth131bf17 27.67 32.62 41.86 9.10 0.00 0.00 0.00 0.00
Average: veth013e198 2.72 3.73 0.42 0.57 0.00 0.00 0.00 0.00
Average: lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2061) 02/19/25 _x86_64_ (8 CPU)
08:28:19 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 12.14 0.00 2.46 2.16 0.04 83.20
08:30:01 0 8.49 0.00 1.92 0.29 0.03 89.26
08:30:01 1 7.57 0.00 2.29 0.49 0.02 89.63
08:30:01 2 4.22 0.00 2.30 0.63 0.03 92.82
08:30:01 3 31.59 0.00 3.74 1.82 0.07 62.78
08:30:01 4 18.39 0.00 2.78 0.41 0.03 78.38
08:30:01 5 4.31 0.00 1.76 0.05 0.09 93.79
08:30:01 6 3.40 0.00 2.34 12.95 0.03 81.28
08:30:01 7 19.07 0.00 2.55 0.63 0.03 77.72
08:31:01 all 31.74 0.00 7.78 7.58 0.08 52.82
08:31:01 0 31.26 0.00 8.76 16.79 0.10 43.09
08:31:01 1 32.35 0.00 7.73 18.40 0.10 41.41
08:31:01 2 31.79 0.00 8.24 11.25 0.08 48.64
08:31:01 3 31.74 0.00 7.04 0.53 0.08 60.61
08:31:01 4 30.45 0.00 8.06 2.43 0.08 58.97
08:31:01 5 33.06 0.00 7.15 1.09 0.08 58.61
08:31:01 6 31.33 0.00 7.81 7.52 0.08 53.25
08:31:01 7 31.92 0.00 7.42 2.76 0.08 57.81
08:32:01 all 37.94 0.00 4.38 1.35 0.09 56.24
08:32:01 0 35.57 0.00 4.40 1.40 0.10 58.52
08:32:01 1 37.09 0.00 4.35 3.27 0.08 55.20
08:32:01 2 37.81 0.00 4.73 3.18 0.08 54.19
08:32:01 3 40.38 0.00 4.82 1.09 0.10 53.60
08:32:01 4 41.42 0.00 4.59 0.50 0.10 53.39
08:32:01 5 32.09 0.00 3.31 0.15 0.08 64.37
08:32:01 6 41.19 0.00 4.53 0.27 0.08 53.93
08:32:01 7 38.02 0.00 4.37 0.92 0.08 56.60
08:33:01 all 10.44 0.00 1.14 0.65 0.06 87.71
08:33:01 0 11.33 0.00 1.20 0.00 0.07 87.40
08:33:01 1 8.78 0.00 0.95 4.77 0.08 85.41
08:33:01 2 11.75 0.00 1.10 0.03 0.08 87.03
08:33:01 3 9.89 0.00 1.25 0.03 0.05 88.77
08:33:01 4 9.52 0.00 1.27 0.10 0.05 89.06
08:33:01 5 9.66 0.00 0.89 0.00 0.07 89.38
08:33:01 6 10.73 0.00 1.26 0.05 0.08 87.88
08:33:01 7 11.84 0.00 1.12 0.25 0.07 86.72
08:34:01 all 5.30 0.00 0.76 0.67 0.07 93.21
08:34:01 0 6.77 0.00 0.90 0.05 0.08 92.19
08:34:01 1 5.32 0.00 0.80 4.88 0.07 88.94
08:34:01 2 4.68 0.00 0.88 0.03 0.05 94.36
08:34:01 3 5.28 0.00 0.69 0.03 0.07 93.93
08:34:01 4 3.55 0.00 0.72 0.10 0.07 95.56
08:34:01 5 5.77 0.00 0.63 0.02 0.07 93.52
08:34:01 6 5.68 0.00 0.72 0.02 0.05 93.53
08:34:01 7 5.32 0.00 0.74 0.30 0.07 93.58
Average: all 19.48 0.00 3.29 2.47 0.07 74.69
Average: 0 18.66 0.00 3.42 3.68 0.08 74.16
Average: 1 18.19 0.00 3.21 6.35 0.07 72.18
Average: 2 18.02 0.00 3.44 3.01 0.07 75.47
Average: 3 23.71 0.00 3.50 0.70 0.07 72.02
Average: 4 20.63 0.00 3.48 0.71 0.07 75.12
Average: 5 16.99 0.00 2.74 0.26 0.08 79.94
Average: 6 18.46 0.00 3.32 4.13 0.07 74.02
Average: 7 21.20 0.00 3.23 0.97 0.07 74.54