---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-104189 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 878 25055 0 6232 30832
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:f4:c3:dc brd ff:ff:ff:ff:ff:ff
inet 10.30.106.37/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86002sec preferred_lft 86002sec
inet6 fe80::f816:3eff:fef4:c3dc/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 02:42:8d:63:eb:b6 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::42:8dff:fe63:ebb6/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-104189) 02/04/25 _x86_64_ (8 CPU)
08:28:24 LINUX RESTART (8 CPU)
08:29:03 tps rtps wtps bread/s bwrtn/s
08:30:01 168.40 29.04 139.36 2547.37 34103.88
08:31:01 463.84 12.31 451.52 796.65 170597.17
08:32:01 118.21 0.23 117.98 28.92 42008.83
08:33:01 65.21 0.23 64.97 17.06 28153.86
08:34:01 32.09 0.18 31.91 29.33 25255.81
08:35:01 93.02 2.28 90.73 113.18 20595.27
Average: 156.73 7.26 149.47 577.91 53559.13
08:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 28329852 31632096 4609368 13.99 85688 3492308 1882252 5.54 967060 3269088 1752616
08:31:01 23882028 29506492 9057192 27.50 129732 5637588 9952584 29.28 3295788 5179720 404
08:32:01 21504276 27670032 11434944 34.72 156704 6102272 11929940 35.10 5323528 5456404 22344
08:33:01 21069320 27126084 11869900 36.04 160824 5997952 12570356 36.98 5855716 5364204 672
08:34:01 21674960 27734276 11264260 34.20 161208 6001512 11568628 34.04 5266116 5358384 376
08:35:01 25658960 31574500 7280260 22.10 163616 5869972 1602780 4.72 1515408 5210124 2200
Average: 23686566 29207247 9252654 28.09 142962 5516934 8251090 24.28 3703936 4972987 296435
08:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 626.81 378.89 17772.93 38.38 0.00 0.00 0.00 0.00
08:30:01 lo 14.75 14.75 1.38 1.38 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
08:31:01 veth5f399b8 0.13 0.53 0.01 0.03 0.00 0.00 0.00 0.00
08:31:01 ens3 761.79 408.85 20849.18 32.96 0.00 0.00 0.00 0.00
08:31:01 veth8f49449 0.38 0.67 0.03 0.04 0.00 0.00 0.00 0.00
08:31:01 veth540ea52 7.58 6.07 0.85 0.63 0.00 0.00 0.00 0.00
08:32:01 veth5f399b8 4.58 5.30 0.65 0.51 0.00 0.00 0.00 0.00
08:32:01 ens3 54.78 38.12 1161.83 5.69 0.00 0.00 0.00 0.00
08:32:01 veth8f49449 3.03 3.78 0.39 0.33 0.00 0.00 0.00 0.00
08:32:01 veth540ea52 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00
08:33:01 veth5f399b8 4.38 6.10 0.73 1.34 0.00 0.00 0.00 0.00
08:33:01 ens3 3.98 3.37 1.12 1.04 0.00 0.00 0.00 0.00
08:33:01 veth8f49449 4.68 6.33 1.67 2.13 0.00 0.00 0.00 0.00
08:33:01 vethc193f8f 2.78 2.52 1.42 3.46 0.00 0.00 0.00 0.00
08:34:01 veth5f399b8 5.80 7.67 1.18 1.11 0.00 0.00 0.00 0.00
08:34:01 ens3 19.48 18.55 10.56 26.10 0.00 0.00 0.00 0.00
08:34:01 veth8f49449 5.85 7.63 0.96 1.42 0.00 0.00 0.00 0.00
08:34:01 veth540ea52 7.58 6.35 0.85 0.65 0.00 0.00 0.00 0.00
08:35:01 ens3 43.03 33.99 73.50 20.48 0.00 0.00 0.00 0.00
08:35:01 lo 27.56 27.56 2.60 2.60 0.00 0.00 0.00 0.00
08:35:01 docker0 12.78 17.50 2.09 290.05 0.00 0.00 0.00 0.00
Average: ens3 249.57 145.68 6583.17 20.68 0.00 0.00 0.00 0.00
Average: lo 3.96 3.96 0.38 0.38 0.00 0.00 0.00 0.00
Average: docker0 2.14 2.93 0.35 48.61 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-104189) 02/04/25 _x86_64_ (8 CPU)
08:28:24 LINUX RESTART (8 CPU)
08:29:03 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 12.15 0.00 2.49 2.63 0.04 82.69
08:30:01 0 9.92 0.00 2.73 4.94 0.03 82.37
08:30:01 1 21.00 0.00 2.82 1.14 0.05 74.98
08:30:01 2 5.23 0.00 2.13 2.46 0.03 90.15
08:30:01 3 3.84 0.00 2.28 0.90 0.09 92.89
08:30:01 4 11.07 0.00 2.18 0.85 0.03 85.87
08:30:01 5 4.29 0.00 1.78 9.21 0.03 84.68
08:30:01 6 20.29 0.00 2.70 0.71 0.03 76.26
08:30:01 7 21.62 0.00 3.23 0.82 0.07 74.26
08:31:01 all 33.02 0.00 8.32 6.91 0.09 51.65
08:31:01 0 35.37 0.00 9.14 2.40 0.10 52.99
08:31:01 1 31.36 0.00 7.27 4.83 0.09 56.45
08:31:01 2 30.53 0.00 7.98 1.91 0.09 59.50
08:31:01 3 34.17 0.00 8.35 1.63 0.07 55.77
08:31:01 4 36.39 0.00 8.94 12.43 0.10 42.13
08:31:01 5 33.02 0.00 7.99 7.10 0.08 51.81
08:31:01 6 33.03 0.00 8.64 9.23 0.10 49.00
08:31:01 7 30.29 0.00 8.30 15.73 0.10 45.57
08:32:01 all 39.00 0.00 4.67 1.82 0.11 54.40
08:32:01 0 39.61 0.00 4.76 1.28 0.10 54.25
08:32:01 1 35.43 0.00 3.95 0.03 0.10 60.48
08:32:01 2 37.59 0.00 4.63 2.71 0.12 54.96
08:32:01 3 42.83 0.00 4.99 2.90 0.12 49.17
08:32:01 4 40.35 0.00 4.78 1.33 0.12 53.42
08:32:01 5 38.33 0.00 4.87 3.28 0.12 53.40
08:32:01 6 43.52 0.00 5.46 2.88 0.12 48.01
08:32:01 7 34.32 0.00 3.92 0.17 0.10 61.49
08:33:01 all 9.99 0.00 1.41 1.39 0.08 87.13
08:33:01 0 9.68 0.00 1.50 0.18 0.08 88.55
08:33:01 1 10.43 0.00 1.27 4.16 0.08 84.05
08:33:01 2 11.04 0.00 1.64 0.18 0.08 87.05
08:33:01 3 10.68 0.00 1.32 5.17 0.07 82.76
08:33:01 4 8.35 0.00 1.61 0.50 0.07 89.47
08:33:01 5 9.86 0.00 1.24 0.33 0.07 88.50
08:33:01 6 8.71 0.00 1.22 0.12 0.08 89.87
08:33:01 7 11.18 0.00 1.46 0.47 0.08 86.80
08:34:01 all 5.82 0.00 0.84 1.15 0.09 92.10
08:34:01 0 4.80 0.00 0.95 0.27 0.08 93.89
08:34:01 1 5.69 0.00 0.78 6.53 0.07 86.92
08:34:01 2 5.61 0.00 0.80 1.93 0.10 91.56
08:34:01 3 6.13 0.00 0.94 0.08 0.12 92.73
08:34:01 4 5.77 0.00 0.89 0.17 0.10 93.07
08:34:01 5 6.20 0.00 0.75 0.15 0.08 92.81
08:34:01 6 6.02 0.00 0.77 0.02 0.10 93.09
08:34:01 7 6.33 0.00 0.84 0.05 0.07 92.71
08:35:01 all 5.81 0.00 0.77 1.14 0.04 92.25
08:35:01 0 11.11 0.00 0.77 0.30 0.03 87.79
08:35:01 1 0.83 0.00 0.57 0.10 0.02 98.48
08:35:01 2 0.65 0.00 0.67 6.52 0.05 92.11
08:35:01 3 3.91 0.00 1.09 1.42 0.03 93.55
08:35:01 4 2.22 0.00 0.53 0.03 0.03 97.18
08:35:01 5 6.35 0.00 0.70 0.07 0.03 92.85
08:35:01 6 10.25 0.00 0.72 0.23 0.03 88.77
08:35:01 7 11.16 0.00 1.12 0.42 0.05 87.25
Average: all 17.59 0.00 3.07 2.49 0.08 76.77
Average: 0 18.39 0.00 3.30 1.54 0.07 76.70
Average: 1 17.37 0.00 2.76 2.81 0.07 76.99
Average: 2 15.09 0.00 2.96 2.62 0.08 79.25
Average: 3 16.92 0.00 3.15 2.02 0.08 77.83
Average: 4 17.31 0.00 3.14 2.53 0.08 76.94
Average: 5 16.34 0.00 2.88 3.31 0.07 77.40
Average: 6 20.23 0.00 3.24 2.19 0.08 74.26
Average: 7 19.09 0.00 3.13 2.92 0.08 74.78