---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-1561 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 913 24982 0 6271 30797
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:d3:3b:18 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85995sec preferred_lft 85995sec
inet6 fe80::f816:3eff:fed3:3b18/64 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:b3:62:62:54 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:b3ff:fe62:6254/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1561) 02/17/25 _x86_64_ (8 CPU)
08:28:23 LINUX RESTART (8 CPU)
08:29:00 tps rtps wtps bread/s bwrtn/s
08:30:01 312.90 41.86 271.04 2924.77 56925.36
08:31:01 509.29 13.34 495.95 913.13 191113.37
08:32:01 96.20 0.18 96.02 28.80 54708.87
08:33:01 76.19 0.18 76.00 5.87 9161.86
08:34:01 14.43 0.02 14.41 2.27 305.73
08:35:01 84.02 1.62 82.40 89.85 2744.43
Average: 181.63 9.61 172.01 666.37 52120.59
08:29:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 29941236 31707504 2997984 9.10 76432 1993588 1396952 4.11 875744 1816232 269536
08:31:01 23907232 29572444 9031988 27.42 130804 5673128 9951840 29.28 3206532 5241468 188
08:32:01 21705772 27799884 11233448 34.10 152152 6039392 11900876 35.02 5173104 5410352 80048
08:33:01 21059912 27157160 11879308 36.06 161368 6033380 12650036 37.22 5827160 5398532 1260
08:34:01 21063068 27162980 11876152 36.05 161740 6036620 12521660 36.84 5829840 5394028 1900
08:35:01 25578860 31532932 7360360 22.35 164284 5904492 1685496 4.96 1540164 5260184 2008
Average: 23876013 29155484 9063207 27.51 141130 5280100 8351143 24.57 3742091 4753466 59157
08:29:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 4.06 4.06 0.40 0.40 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 271.51 204.28 2157.75 44.03 0.00 0.00 0.00 0.00
08:31:01 veth0dc10e6 0.53 0.69 0.03 0.04 0.00 0.00 0.00 0.00
08:31:01 veth6140172 7.78 6.35 0.87 0.65 0.00 0.00 0.00 0.00
08:31:01 veth0835a2c 0.34 0.39 0.02 0.03 0.00 0.00 0.00 0.00
08:31:01 veth216031a 0.17 0.51 0.01 0.03 0.00 0.00 0.00 0.00
08:32:01 veth0dc10e6 10.08 10.88 2.05 2.31 0.00 0.00 0.00 0.00
08:32:01 veth6140172 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00
08:32:01 veth0835a2c 3.32 3.42 0.36 0.32 0.00 0.00 0.00 0.00
08:32:01 veth216031a 3.40 4.32 0.49 0.40 0.00 0.00 0.00 0.00
08:33:01 veth0dc10e6 23.00 22.78 6.14 18.37 0.00 0.00 0.00 0.00
08:33:01 veth6140172 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth0835a2c 18.83 20.28 9.44 60.28 0.00 0.00 0.00 0.00
08:33:01 veth216031a 4.10 5.88 0.66 1.27 0.00 0.00 0.00 0.00
08:34:01 veth0dc10e6 16.53 17.76 4.07 10.16 0.00 0.00 0.00 0.00
08:34:01 veth6140172 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth0835a2c 34.36 35.21 12.02 85.11 0.00 0.00 0.00 0.01
08:34:01 veth216031a 5.53 7.37 0.91 1.11 0.00 0.00 0.00 0.00
08:35:01 lo 27.76 27.76 2.63 2.63 0.00 0.00 0.00 0.00
08:35:01 docker0 21.63 31.23 2.55 291.60 0.00 0.00 0.00 0.00
08:35:01 ens3 2594.50 1476.35 40279.96 222.01 0.00 0.00 0.00 0.00
Average: lo 3.98 3.98 0.38 0.38 0.00 0.00 0.00 0.00
Average: docker0 3.60 5.20 0.42 48.60 0.00 0.00 0.00 0.00
Average: ens3 385.34 217.97 6597.59 30.05 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1561) 02/17/25 _x86_64_ (8 CPU)
08:28:23 LINUX RESTART (8 CPU)
08:29:00 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 10.06 0.00 0.93 2.43 0.05 86.54
08:30:01 0 1.66 0.00 0.53 0.28 0.03 97.50
08:30:01 1 14.01 0.00 1.49 1.56 0.05 82.89
08:30:01 2 10.01 0.00 0.87 0.33 0.03 88.76
08:30:01 3 21.56 0.00 1.25 0.84 0.05 76.30
08:30:01 4 4.60 0.00 0.64 4.51 0.07 90.18
08:30:01 5 8.46 0.00 0.33 8.08 0.03 83.10
08:30:01 6 7.80 0.00 1.69 3.66 0.03 86.81
08:30:01 7 12.35 0.00 0.54 0.18 0.08 86.85
08:31:01 all 24.89 0.00 8.22 8.78 0.09 58.02
08:31:01 0 23.74 0.00 7.50 1.45 0.07 67.23
08:31:01 1 26.27 0.00 7.72 2.91 0.07 63.03
08:31:01 2 25.89 0.00 8.80 18.97 0.12 46.23
08:31:01 3 26.28 0.00 8.11 3.77 0.09 61.76
08:31:01 4 24.17 0.00 8.39 16.53 0.12 50.79
08:31:01 5 25.99 0.00 8.54 1.74 0.09 63.64
08:31:01 6 24.51 0.00 8.70 3.39 0.09 63.32
08:31:01 7 22.28 0.00 7.98 21.53 0.09 48.13
08:32:01 all 45.52 0.00 4.82 1.04 0.11 48.50
08:32:01 0 43.73 0.00 4.52 0.82 0.12 50.81
08:32:01 1 48.20 0.00 4.97 1.62 0.12 45.08
08:32:01 2 47.07 0.00 5.25 0.66 0.12 46.90
08:32:01 3 36.86 0.00 4.02 2.55 0.10 56.47
08:32:01 4 43.63 0.00 4.45 1.49 0.10 50.34
08:32:01 5 52.76 0.00 5.54 0.05 0.10 41.55
08:32:01 6 47.35 0.00 4.95 0.20 0.12 47.38
08:32:01 7 44.61 0.00 4.93 0.96 0.10 49.40
08:33:01 all 10.70 0.00 1.56 0.32 0.09 87.33
08:33:01 0 12.84 0.00 1.71 0.07 0.10 85.28
08:33:01 1 9.44 0.00 1.81 0.05 0.08 88.62
08:33:01 2 11.20 0.00 1.69 0.67 0.08 86.35
08:33:01 3 7.89 0.00 1.33 0.02 0.10 90.66
08:33:01 4 10.80 0.00 1.62 0.20 0.08 87.29
08:33:01 5 12.19 0.00 1.35 0.05 0.07 86.34
08:33:01 6 11.07 0.00 1.73 1.48 0.10 85.63
08:33:01 7 10.16 0.00 1.21 0.00 0.10 88.53
08:34:01 all 5.70 0.00 0.81 0.04 0.09 93.36
08:34:01 0 5.27 0.00 0.87 0.02 0.08 93.76
08:34:01 1 6.82 0.00 0.90 0.00 0.08 92.19
08:34:01 2 6.28 0.00 0.82 0.02 0.10 92.78
08:34:01 3 5.10 0.00 0.79 0.02 0.10 94.00
08:34:01 4 5.46 0.00 0.75 0.15 0.08 93.55
08:34:01 5 4.97 0.00 0.83 0.03 0.10 94.06
08:34:01 6 6.47 0.00 0.90 0.03 0.10 92.50
08:34:01 7 5.21 0.00 0.59 0.03 0.10 94.07
08:35:01 all 5.49 0.00 0.80 0.30 0.05 93.37
08:35:01 0 1.50 0.00 0.94 1.29 0.07 96.21
08:35:01 1 11.39 0.00 0.98 0.20 0.05 87.38
08:35:01 2 1.39 0.00 0.63 0.10 0.03 97.85
08:35:01 3 2.12 0.00 0.75 0.07 0.03 97.03
08:35:01 4 10.05 0.00 0.63 0.10 0.03 89.18
08:35:01 5 8.96 0.00 0.94 0.18 0.07 89.86
08:35:01 6 2.16 0.00 0.58 0.07 0.03 97.16
08:35:01 7 6.33 0.00 0.90 0.42 0.05 92.29
Average: all 16.97 0.00 2.82 2.12 0.08 78.01
Average: 0 14.68 0.00 2.64 0.65 0.08 81.95
Average: 1 19.29 0.00 2.95 1.05 0.08 76.63
Average: 2 16.87 0.00 2.98 3.38 0.08 76.69
Average: 3 16.60 0.00 2.68 1.20 0.08 79.44
Average: 4 16.32 0.00 2.70 3.76 0.08 77.13
Average: 5 18.76 0.00 2.88 1.71 0.08 76.58
Average: 6 16.46 0.00 3.06 1.47 0.08 78.92
Average: 7 16.76 0.00 2.66 3.77 0.09 76.72