---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-101034 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 900 25031 0 6235 30811
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:78:fc:63 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85986sec preferred_lft 85986sec
inet6 fe80::f816:3eff:fe78:fc63/64 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 02:42:83:2c:e6:d9 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::42:83ff:fe2c:e6d9/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-101034) 01/24/25 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 245.23 41.16 204.07 2992.04 36841.21
08:31:01 485.82 13.33 472.49 858.85 182789.22
08:32:01 84.92 0.27 84.65 39.99 40526.28
08:33:01 99.67 0.20 99.47 10.66 39203.00
08:34:01 26.71 0.02 26.70 2.93 22558.32
08:35:01 70.85 1.25 69.61 88.25 1771.30
Average: 168.66 9.28 159.38 658.98 53999.45
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 29817868 31688952 3121344 9.48 76464 2098020 1562416 4.60 884880 1920016 394000
08:31:01 23989716 29617240 8949496 27.17 129148 5640464 9988012 29.39 3167100 5198732 232
08:32:01 21536848 27540440 11402364 34.62 148656 5962872 12284012 36.14 5416960 5343656 34012
08:33:01 21407604 27468248 11531608 35.01 160216 6000500 12340948 36.31 5512912 5366152 460
08:34:01 20839444 26902984 12099768 36.73 160616 6003932 12936300 38.06 6087008 5362320 1884
08:35:01 25603156 31519492 7336056 22.27 162212 5871836 1799488 5.29 1546604 5229732 19208
Average: 23865773 29122893 9073439 27.55 139552 5262937 8485196 24.97 3769244 4736768 74966
08:29:02 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 11.52 11.52 1.08 1.08 0.00 0.00 0.00 0.00
08:30:01 ens3 181.33 132.47 3950.67 21.37 0.00 0.00 0.00 0.00
08:31:01 veth5d987ac 0.13 0.45 0.01 0.03 0.00 0.00 0.00 0.00
08:31:01 veth0f4be09 0.00 0.52 0.00 0.03 0.00 0.00 0.00 0.00
08:31:01 veth5d07a80 0.47 0.73 0.03 0.04 0.00 0.00 0.00 0.00
08:31:01 veth2493b70 2.22 2.47 0.20 0.22 0.00 0.00 0.00 0.00
08:32:01 veth5d987ac 3.15 4.27 0.47 0.39 0.00 0.00 0.00 0.00
08:32:01 veth0f4be09 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00
08:32:01 veth5d07a80 3.15 3.73 0.43 0.39 0.00 0.00 0.00 0.00
08:32:01 veth2493b70 32.23 27.41 3.66 4.02 0.00 0.00 0.00 0.00
08:33:01 veth5d987ac 3.93 5.63 0.63 1.17 0.00 0.00 0.00 0.00
08:33:01 veth0f4be09 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth5d07a80 5.00 6.60 0.72 0.83 0.00 0.00 0.00 0.00
08:33:01 veth2493b70 44.84 32.41 8.10 5.82 0.00 0.00 0.00 0.00
08:34:01 veth5d987ac 5.62 7.50 0.92 1.20 0.00 0.00 0.00 0.00
08:34:01 veth0f4be09 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth5d07a80 5.20 6.85 0.75 0.56 0.00 0.00 0.00 0.00
08:34:01 veth2493b70 54.19 40.61 7.42 6.72 0.00 0.00 0.00 0.00
08:35:01 docker0 12.86 18.05 2.10 290.16 0.00 0.00 0.00 0.00
08:35:01 lo 27.26 27.26 2.57 2.57 0.00 0.00 0.00 0.00
08:35:01 ens3 1775.97 990.45 40086.01 182.98 0.00 0.00 0.00 0.00
Average: docker0 2.15 3.02 0.35 48.49 0.00 0.00 0.00 0.00
Average: lo 3.90 3.90 0.37 0.37 0.00 0.00 0.00 0.00
Average: ens3 243.96 130.23 6561.59 19.66 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-101034) 01/24/25 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 9.78 0.00 0.95 3.16 0.03 86.09
08:30:01 0 5.63 0.00 0.61 7.04 0.02 86.70
08:30:01 1 13.92 0.00 1.05 0.41 0.03 84.59
08:30:01 2 8.07 0.00 1.07 10.40 0.02 80.45
08:30:01 3 1.60 0.00 1.11 3.13 0.02 94.15
08:30:01 4 1.10 0.00 0.37 0.15 0.02 98.36
08:30:01 5 11.98 0.00 0.71 0.71 0.05 86.55
08:30:01 6 28.65 0.00 1.90 3.24 0.07 66.13
08:30:01 7 7.23 0.00 0.77 0.15 0.05 91.80
08:31:01 all 29.60 0.00 9.66 8.28 0.10 52.36
08:31:01 0 31.06 0.00 8.27 7.79 0.08 52.79
08:31:01 1 27.49 0.00 8.67 2.21 0.09 61.55
08:31:01 2 28.71 0.00 11.72 24.02 0.12 35.43
08:31:01 3 29.00 0.00 9.81 1.28 0.09 59.83
08:31:01 4 29.64 0.00 10.63 9.79 0.09 49.86
08:31:01 5 28.68 0.00 9.24 7.25 0.12 54.71
08:31:01 6 32.82 0.00 9.59 1.72 0.09 55.78
08:31:01 7 29.33 0.00 9.41 12.29 0.10 48.87
08:32:01 all 47.31 0.00 5.11 1.61 0.09 45.88
08:32:01 0 49.72 0.00 5.63 1.61 0.08 42.95
08:32:01 1 46.15 0.00 4.40 2.15 0.08 47.22
08:32:01 2 50.83 0.00 5.71 0.49 0.10 42.87
08:32:01 3 46.68 0.00 4.79 0.17 0.10 48.25
08:32:01 4 46.08 0.00 5.08 1.45 0.08 47.31
08:32:01 5 46.30 0.00 5.15 3.11 0.10 45.34
08:32:01 6 49.18 0.00 5.25 1.19 0.08 44.29
08:32:01 7 43.51 0.00 4.84 2.72 0.08 48.84
08:33:01 all 10.26 0.00 1.58 1.82 0.07 86.27
08:33:01 0 9.85 0.00 1.88 0.65 0.07 87.56
08:33:01 1 8.83 0.00 1.25 0.32 0.08 89.51
08:33:01 2 10.20 0.00 1.61 7.15 0.07 80.97
08:33:01 3 11.74 0.00 1.77 0.47 0.07 85.95
08:33:01 4 8.74 0.00 1.70 1.29 0.07 88.21
08:33:01 5 10.51 0.00 1.61 2.28 0.07 85.54
08:33:01 6 12.90 0.00 1.51 0.74 0.07 84.78
08:33:01 7 9.37 0.00 1.31 1.66 0.08 87.58
08:34:01 all 7.21 0.00 0.91 1.11 0.06 90.71
08:34:01 0 7.45 0.00 0.95 0.25 0.07 91.28
08:34:01 1 6.67 0.00 0.74 0.03 0.05 92.51
08:34:01 2 6.72 0.00 0.95 7.49 0.05 84.79
08:34:01 3 6.85 0.00 0.85 0.00 0.03 92.27
08:34:01 4 9.24 0.00 1.09 0.15 0.07 89.46
08:34:01 5 7.50 0.00 0.92 0.02 0.07 91.50
08:34:01 6 6.22 0.00 0.94 0.12 0.07 92.66
08:34:01 7 7.07 0.00 0.83 0.83 0.05 91.23
08:35:01 all 4.54 0.00 0.64 1.54 0.04 93.24
08:35:01 0 2.55 0.00 0.68 0.67 0.03 96.06
08:35:01 1 0.72 0.00 0.68 0.12 0.03 98.45
08:35:01 2 12.45 0.00 0.62 0.52 0.03 86.38
08:35:01 3 1.42 0.00 0.53 1.00 0.03 97.01
08:35:01 4 3.06 0.00 0.73 8.13 0.05 88.03
08:35:01 5 13.76 0.00 0.77 0.72 0.05 84.70
08:35:01 6 1.09 0.00 0.50 0.68 0.03 97.70
08:35:01 7 1.32 0.00 0.55 0.45 0.03 97.64
Average: all 18.05 0.00 3.12 2.90 0.06 75.86
Average: 0 17.67 0.00 2.99 2.98 0.06 76.29
Average: 1 17.21 0.00 2.78 0.87 0.06 79.08
Average: 2 19.45 0.00 3.59 8.29 0.06 68.61
Average: 3 16.15 0.00 3.13 1.00 0.06 79.67
Average: 4 16.26 0.00 3.25 3.49 0.06 76.95
Average: 5 19.72 0.00 3.05 2.33 0.08 74.82
Average: 6 21.74 0.00 3.26 1.28 0.07 73.65
Average: 7 16.22 0.00 2.93 2.99 0.07 77.79