---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-1405 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 898 24999 0 6268 30813
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:76:d1:28 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.88/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86000sec preferred_lft 86000sec
inet6 fe80::f816:3eff:fe76:d128/64 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:ed:6a:cf:e6 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:edff:fe6a:cfe6/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1405) 02/16/25 _x86_64_ (8 CPU)
08:30:19 LINUX RESTART (8 CPU)
08:31:02 tps rtps wtps bread/s bwrtn/s
08:32:01 193.04 27.89 165.14 2466.56 88861.41
08:33:01 475.74 13.11 462.63 789.70 178148.72
08:34:01 127.51 0.23 127.28 36.39 20536.73
08:35:01 17.86 1.18 16.68 34.93 466.99
08:36:01 16.00 0.05 15.95 8.27 366.02
Average: 165.95 8.43 157.52 661.16 57575.72
08:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 27750764 31448280 5188456 15.75 83596 3887308 3334160 9.81 1135836 3664068 2074524
08:33:01 23969652 29632344 8969568 27.23 132300 5670624 9347968 27.50 3188064 5196396 1168
08:34:01 21671256 27861884 11267964 34.21 161112 6128848 11746468 34.56 5110684 5511712 87816
08:35:01 21058696 27152740 11880524 36.07 161668 6031404 12543856 36.91 5830120 5396520 656
08:36:01 21608380 27703948 11330840 34.40 162084 6034028 11604644 34.14 5296204 5390456 448
Average: 23211750 28759839 9727470 29.53 140152 5550442 9715419 28.59 4112182 5031830 432922
08:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 ens3 844.76 511.15 23532.61 48.05 0.00 0.00 0.00 0.00
08:32:01 lo 15.59 15.59 1.47 1.47 0.00 0.00 0.00 0.00
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth14919a7 0.50 0.78 0.03 0.04 0.00 0.00 0.00 0.00
08:33:01 vethc688ddf 36.02 45.92 3.60 5.35 0.00 0.00 0.00 0.00
08:33:01 veth3a2b114 7.61 6.33 0.85 0.64 0.00 0.00 0.00 0.00
08:33:01 veth632c427 0.00 0.57 0.00 0.03 0.00 0.00 0.00 0.00
08:34:01 veth14919a7 3.18 4.08 0.43 0.36 0.00 0.00 0.00 0.00
08:34:01 vethc688ddf 26.28 29.11 17.73 11.97 0.00 0.00 0.00 0.00
08:34:01 veth3a2b114 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth632c427 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 veth14919a7 5.15 6.83 1.74 2.28 0.00 0.00 0.00 0.00
08:35:01 vethc688ddf 47.63 55.94 103.29 17.46 0.00 0.00 0.00 0.01
08:35:01 veth3a2b114 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 veth632c427 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 veth14919a7 5.50 7.35 0.90 1.28 0.00 0.00 0.00 0.00
08:36:01 vethc688ddf 29.73 32.54 93.30 10.66 0.00 0.00 0.00 0.01
08:36:01 veth3a2b114 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00
08:36:01 veth632c427 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00
Average: veth14919a7 2.88 3.82 0.62 0.80 0.00 0.00 0.00 0.00
Average: vethc688ddf 28.02 32.81 43.73 9.12 0.00 0.00 0.00 0.00
Average: veth3a2b114 1.53 1.34 0.17 0.13 0.00 0.00 0.00 0.00
Average: veth632c427 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1405) 02/16/25 _x86_64_ (8 CPU)
08:30:19 LINUX RESTART (8 CPU)
08:31:02 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 12.20 0.00 2.31 3.15 0.04 82.31
08:32:01 0 3.96 0.00 1.60 0.03 0.02 94.39
08:32:01 1 22.85 0.00 3.14 1.31 0.05 72.65
08:32:01 2 12.98 0.00 2.58 1.07 0.03 83.33
08:32:01 3 24.49 0.00 2.70 1.39 0.09 71.32
08:32:01 4 9.75 0.00 2.42 0.15 0.03 87.64
08:32:01 5 9.57 0.00 2.32 20.64 0.03 67.43
08:32:01 6 8.24 0.00 1.97 0.51 0.03 89.25
08:32:01 7 5.71 0.00 1.70 0.12 0.03 92.43
08:33:01 all 34.81 0.00 8.17 7.85 0.08 49.08
08:33:01 0 33.67 0.00 7.67 0.91 0.08 57.67
08:33:01 1 34.36 0.00 9.10 32.60 0.10 23.84
08:33:01 2 38.21 0.00 7.96 9.15 0.07 44.61
08:33:01 3 34.62 0.00 7.94 0.75 0.07 56.63
08:33:01 4 33.89 0.00 8.68 8.19 0.10 49.14
08:33:01 5 37.14 0.00 8.78 1.36 0.08 52.64
08:33:01 6 33.08 0.00 7.46 8.94 0.08 50.44
08:33:01 7 33.54 0.00 7.80 1.05 0.07 57.54
08:34:01 all 34.52 0.00 4.15 0.97 0.08 60.28
08:34:01 0 31.09 0.00 3.98 1.18 0.08 63.66
08:34:01 1 37.25 0.00 4.39 0.30 0.08 57.97
08:34:01 2 35.95 0.00 4.21 1.03 0.07 58.75
08:34:01 3 34.89 0.00 4.31 1.62 0.08 59.10
08:34:01 4 37.03 0.00 4.27 0.35 0.07 58.27
08:34:01 5 37.87 0.00 4.02 0.08 0.07 57.95
08:34:01 6 29.81 0.00 4.12 0.81 0.07 65.20
08:34:01 7 32.29 0.00 3.91 2.41 0.10 61.29
08:35:01 all 10.15 0.00 1.12 0.05 0.06 88.62
08:35:01 0 8.34 0.00 0.85 0.18 0.05 90.57
08:35:01 1 11.22 0.00 1.29 0.00 0.07 87.42
08:35:01 2 9.32 0.00 1.32 0.00 0.05 89.31
08:35:01 3 9.53 0.00 1.02 0.03 0.07 89.35
08:35:01 4 10.73 0.00 1.22 0.05 0.07 87.93
08:35:01 5 10.34 0.00 0.87 0.02 0.07 88.70
08:35:01 6 10.97 0.00 1.38 0.03 0.07 87.54
08:35:01 7 10.77 0.00 0.95 0.03 0.07 88.17
08:36:01 all 5.41 0.00 0.71 0.08 0.06 93.74
08:36:01 0 4.78 0.00 0.67 0.34 0.05 94.16
08:36:01 1 4.78 0.00 0.70 0.03 0.05 94.44
08:36:01 2 4.08 0.00 0.72 0.03 0.07 95.10
08:36:01 3 6.44 0.00 0.80 0.08 0.07 92.60
08:36:01 4 6.22 0.00 0.74 0.03 0.07 92.95
08:36:01 5 5.31 0.00 0.68 0.02 0.05 93.94
08:36:01 6 5.80 0.00 0.70 0.05 0.07 93.38
08:36:01 7 5.87 0.00 0.70 0.02 0.07 93.34
Average: all 19.38 0.00 3.28 2.40 0.06 74.87
Average: 0 16.39 0.00 2.95 0.53 0.06 80.07
Average: 1 22.02 0.00 3.71 6.77 0.07 67.43
Average: 2 20.06 0.00 3.35 2.24 0.06 74.29
Average: 3 21.93 0.00 3.34 0.77 0.07 73.88
Average: 4 19.49 0.00 3.45 1.74 0.07 75.25
Average: 5 20.02 0.00 3.32 4.38 0.06 72.22
Average: 6 17.54 0.00 3.11 2.05 0.06 77.23
Average: 7 17.62 0.00 3.01 0.73 0.07 78.58