---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-9824 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 901 24994 0 6271 30810
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:cf:2c:76 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.153/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86026sec preferred_lft 86026sec
inet6 fe80::f816:3eff:fecf:2c76/64 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:a2:27:f6:ef 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:a2ff:fe27:f6ef/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-9824) 03/21/25 _x86_64_ (8 CPU)
08:28:20 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 276.75 24.33 252.42 2378.67 103354.37
08:31:01 411.23 11.65 399.58 767.04 174135.28
08:32:01 128.16 0.35 127.81 32.13 17213.16
08:33:01 14.35 0.00 14.35 0.00 294.22
08:34:01 49.19 0.07 49.13 9.20 840.74
Average: 175.93 7.28 168.65 637.39 59165.59
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 26125568 31580352 6813652 20.69 106176 5549280 2157912 6.35 1036032 5322904 3010956
08:31:01 22688768 28463160 10250452 31.12 132772 5780516 10955104 32.23 4413448 5242284 1624
08:32:01 21549048 27643976 11390172 34.58 161468 6032476 12289560 36.16 5338444 5401400 2200
08:33:01 21129080 27227036 11810140 35.85 161864 6034980 12631004 37.16 5756896 5399544 664
08:34:01 25508304 31484588 7430916 22.56 162860 5923860 2818132 8.29 1563612 5289592 232
Average: 23400154 29279822 9539066 28.96 145028 5864222 8170342 24.04 3621686 5331145 603135
08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 lo 17.80 17.80 1.75 1.75 0.00 0.00 0.00 0.00
08:30:01 ens3 1738.53 939.64 38172.80 79.85 0.00 0.00 0.00 0.00
08:31:01 veth7da3546 12.60 11.78 1.63 1.68 0.00 0.00 0.00 0.00
08:31:01 br-5f8a93ff87c4 0.40 0.15 0.01 0.01 0.00 0.00 0.00 0.00
08:31:01 vethffc5980 1.95 2.68 0.25 0.25 0.00 0.00 0.00 0.00
08:31:01 vethb9823e1 1.08 1.22 0.07 0.07 0.00 0.00 0.00 0.00
08:32:01 veth7da3546 42.59 31.36 7.29 5.41 0.00 0.00 0.00 0.00
08:32:01 br-5f8a93ff87c4 0.18 0.15 0.02 0.01 0.00 0.00 0.00 0.00
08:32:01 vethffc5980 3.88 5.57 0.62 1.14 0.00 0.00 0.00 0.00
08:32:01 vethb9823e1 17.08 18.00 8.69 49.84 0.00 0.00 0.00 0.00
08:33:01 veth7da3546 56.11 42.44 8.42 7.21 0.00 0.00 0.00 0.00
08:33:01 br-5f8a93ff87c4 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 vethffc5980 5.41 7.26 0.88 1.17 0.00 0.00 0.00 0.00
08:33:01 vethb9823e1 31.87 31.92 11.36 82.11 0.00 0.00 0.00 0.01
08:34:01 br-5f8a93ff87c4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 docker0 22.28 29.05 2.61 292.78 0.00 0.00 0.00 0.00
08:34:01 lo 26.53 26.53 2.52 2.52 0.00 0.00 0.00 0.00
08:34:01 ens3 2214.38 1260.29 40237.04 187.01 0.00 0.00 0.00 0.00
Average: br-5f8a93ff87c4 0.12 0.06 0.01 0.00 0.00 0.00 0.00 0.00
Average: docker0 4.46 5.81 0.52 58.55 0.00 0.00 0.00 0.00
Average: lo 4.49 4.49 0.43 0.43 0.00 0.00 0.00 0.00
Average: ens3 370.65 204.12 7870.11 23.04 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9824) 03/21/25 _x86_64_ (8 CPU)
08:28:20 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 16.58 0.00 5.08 2.01 0.05 76.28
08:30:01 0 27.45 0.00 5.19 0.67 0.05 66.64
08:30:01 1 9.66 0.00 4.91 1.39 0.03 84.01
08:30:01 2 37.88 0.00 5.89 2.56 0.08 53.59
08:30:01 3 19.48 0.00 5.11 0.75 0.05 74.60
08:30:01 4 10.22 0.00 4.44 1.58 0.03 83.73
08:30:01 5 10.72 0.00 5.02 0.13 0.05 84.08
08:30:01 6 8.80 0.00 5.13 7.36 0.05 78.66
08:30:01 7 8.54 0.00 4.93 1.69 0.03 84.80
08:31:01 all 48.23 0.00 7.04 3.75 0.10 40.88
08:31:01 0 46.23 0.00 8.13 1.74 0.10 43.80
08:31:01 1 49.97 0.00 6.24 0.59 0.10 43.09
08:31:01 2 45.62 0.00 6.94 11.74 0.10 35.59
08:31:01 3 48.79 0.00 6.68 2.86 0.10 41.58
08:31:01 4 50.08 0.00 7.70 0.92 0.10 41.19
08:31:01 5 51.21 0.00 7.01 0.61 0.12 41.05
08:31:01 6 46.73 0.00 6.27 0.84 0.08 46.07
08:31:01 7 47.18 0.00 7.40 10.75 0.10 34.57
08:32:01 all 20.26 0.00 2.79 0.49 0.08 76.38
08:32:01 0 19.84 0.00 2.95 0.17 0.07 76.98
08:32:01 1 18.80 0.00 2.56 0.05 0.07 78.52
08:32:01 2 20.55 0.00 2.74 0.52 0.07 76.12
08:32:01 3 21.29 0.00 2.94 1.41 0.07 74.30
08:32:01 4 17.64 0.00 2.41 0.64 0.08 79.23
08:32:01 5 20.04 0.00 2.87 0.22 0.08 76.78
08:32:01 6 23.56 0.00 3.30 0.18 0.08 72.87
08:32:01 7 20.39 0.00 2.53 0.74 0.08 76.26
08:33:01 all 8.24 0.00 0.76 0.04 0.06 90.91
08:33:01 0 7.54 0.00 0.80 0.00 0.08 91.58
08:33:01 1 9.21 0.00 0.80 0.00 0.07 89.92
08:33:01 2 8.12 0.00 0.79 0.02 0.05 91.03
08:33:01 3 9.46 0.00 0.90 0.02 0.05 89.57
08:33:01 4 6.33 0.00 0.60 0.12 0.05 92.90
08:33:01 5 8.71 0.00 0.70 0.02 0.05 90.52
08:33:01 6 8.38 0.00 0.77 0.02 0.07 90.77
08:33:01 7 8.17 0.00 0.64 0.12 0.07 91.01
08:34:01 all 2.74 0.00 0.79 0.08 0.05 96.33
08:34:01 0 2.86 0.00 0.77 0.13 0.05 96.19
08:34:01 1 3.34 0.00 0.94 0.08 0.03 95.61
08:34:01 2 2.54 0.00 0.89 0.07 0.03 96.48
08:34:01 3 2.17 0.00 0.73 0.03 0.03 97.03
08:34:01 4 2.73 0.00 0.70 0.03 0.05 96.48
08:34:01 5 2.80 0.00 0.65 0.03 0.05 96.46
08:34:01 6 2.72 0.00 0.85 0.22 0.07 96.14
08:34:01 7 2.79 0.00 0.80 0.05 0.05 96.30
Average: all 19.14 0.00 3.28 1.27 0.07 76.24
Average: 0 20.72 0.00 3.56 0.54 0.07 75.11
Average: 1 18.14 0.00 3.09 0.42 0.06 78.29
Average: 2 22.85 0.00 3.43 2.96 0.07 70.69
Average: 3 20.16 0.00 3.26 1.01 0.06 75.50
Average: 4 17.32 0.00 3.16 0.66 0.06 78.79
Average: 5 18.62 0.00 3.24 0.20 0.07 77.87
Average: 6 17.98 0.00 3.26 1.72 0.07 76.97
Average: 7 17.35 0.00 3.25 2.65 0.07 76.68