---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-10066 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 878 25020 0 6268 30833
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:10:fd:8f brd ff:ff:ff:ff:ff:ff
inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85999sec preferred_lft 85999sec
inet6 fe80::f816:3eff:fe10:fd8f/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:cf:b8:4d:de 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:cfff:feb8:4dde/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-10066) 03/22/25 _x86_64_ (8 CPU)
08:28:20 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 253.01 23.26 229.75 2361.21 89804.63
08:31:01 407.45 11.55 395.90 766.67 174331.84
08:32:01 127.28 0.43 126.85 43.86 20678.92
08:33:01 13.70 0.00 13.70 0.00 352.75
08:34:01 17.53 0.05 17.48 5.73 391.18
Average: 163.79 7.06 156.73 635.47 57109.97
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 26401480 31577284 6537740 19.85 102464 5287516 2287080 6.73 1035440 5061076 3292948
08:31:01 23796164 29460412 9143056 27.76 132028 5671728 9704500 28.55 3369300 5188196 1248
08:32:01 21664404 27752148 11274816 34.23 160816 6028008 11999940 35.31 5225536 5408164 2776
08:33:01 20921608 27015788 12017612 36.48 161248 6031920 12957620 38.12 5970160 5396580 1308
08:34:01 21384140 27479652 11555080 35.08 161656 6034344 12053872 35.47 5522100 5390508 440
Average: 22833559 28657057 10105661 30.68 143642 5810703 9800602 28.84 4224507 5288905 659744
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 17.73 17.73 1.74 1.74 0.00 0.00 0.00 0.00
08:30:01 ens3 1940.83 969.07 38081.00 81.59 0.00 0.00 0.00 0.00
08:31:01 vethd1b370b 9.00 9.48 1.34 1.31 0.00 0.00 0.00 0.00
08:31:01 veth34f1c11 1.05 1.28 0.11 0.14 0.00 0.00 0.00 0.00
08:31:01 vethcf6e88e 7.60 6.33 0.85 0.64 0.00 0.00 0.00 0.00
08:31:01 veth6c43f5c 0.88 1.07 0.05 0.07 0.00 0.00 0.00 0.00
08:32:01 vethd1b370b 31.48 23.21 2.91 3.47 0.00 0.00 0.00 0.00
08:32:01 veth34f1c11 3.12 4.65 0.48 0.37 0.00 0.00 0.00 0.00
08:32:01 vethcf6e88e 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 veth6c43f5c 10.81 12.06 2.18 2.40 0.00 0.00 0.00 0.00
08:33:01 vethd1b370b 49.83 36.82 9.71 6.70 0.00 0.00 0.00 0.00
08:33:01 veth34f1c11 4.62 6.41 0.75 1.48 0.00 0.00 0.00 0.00
08:33:01 vethcf6e88e 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth6c43f5c 23.03 22.83 6.14 18.37 0.00 0.00 0.00 0.00
08:34:01 vethd1b370b 48.41 35.66 5.75 5.75 0.00 0.00 0.00 0.00
08:34:01 veth34f1c11 4.88 6.68 0.80 0.90 0.00 0.00 0.00 0.00
08:34:01 vethcf6e88e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth6c43f5c 16.46 17.63 4.06 10.15 0.00 0.00 0.00 0.00
Average: vethd1b370b 27.74 21.04 3.94 3.45 0.00 0.00 0.00 0.00
Average: veth34f1c11 2.73 3.81 0.43 0.58 0.00 0.00 0.00 0.00
Average: vethcf6e88e 1.52 1.31 0.17 0.13 0.00 0.00 0.00 0.00
Average: veth6c43f5c 10.24 10.72 2.49 6.20 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10066) 03/22/25 _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 15.62 0.00 4.62 2.44 0.05 77.27
08:30:01 0 22.46 0.00 4.86 1.76 0.07 70.85
08:30:01 1 13.78 0.00 4.21 3.35 0.07 78.59
08:30:01 2 22.80 0.00 5.04 2.49 0.07 69.60
08:30:01 3 13.80 0.00 5.20 0.56 0.05 80.39
08:30:01 4 9.13 0.00 3.57 6.33 0.05 80.92
08:30:01 5 20.91 0.00 5.12 1.16 0.05 72.76
08:30:01 6 8.24 0.00 4.34 1.73 0.03 85.66
08:30:01 7 13.79 0.00 4.54 2.13 0.07 79.48
08:31:01 all 35.81 0.00 6.61 8.04 0.09 49.45
08:31:01 0 33.45 0.00 6.47 19.84 0.10 40.15
08:31:01 1 36.88 0.00 6.95 1.05 0.08 55.03
08:31:01 2 36.52 0.00 6.43 7.52 0.10 49.42
08:31:01 3 36.36 0.00 7.22 1.87 0.08 54.46
08:31:01 4 35.95 0.00 5.20 0.17 0.07 58.62
08:31:01 5 37.61 0.00 6.91 25.07 0.10 30.31
08:31:01 6 35.05 0.00 6.77 2.42 0.08 55.68
08:31:01 7 34.60 0.00 7.01 6.43 0.08 51.88
08:32:01 all 35.66 0.00 4.90 0.58 0.10 58.76
08:32:01 0 37.03 0.00 5.06 0.24 0.08 57.60
08:32:01 1 32.21 0.00 5.13 0.69 0.10 61.88
08:32:01 2 39.37 0.00 5.26 0.86 0.12 54.39
08:32:01 3 34.17 0.00 4.50 1.27 0.10 59.96
08:32:01 4 38.22 0.00 4.62 0.03 0.10 57.02
08:32:01 5 39.84 0.00 5.37 1.10 0.10 53.59
08:32:01 6 32.50 0.00 4.71 0.15 0.10 62.54
08:32:01 7 31.99 0.00 4.49 0.34 0.10 63.08
08:33:01 all 10.69 0.00 1.09 0.04 0.08 88.09
08:33:01 0 12.32 0.00 1.27 0.02 0.10 86.30
08:33:01 1 10.61 0.00 0.99 0.00 0.07 88.34
08:33:01 2 10.64 0.00 1.24 0.20 0.07 87.85
08:33:01 3 8.48 0.00 0.97 0.00 0.08 90.47
08:33:01 4 9.39 0.00 0.97 0.00 0.08 89.56
08:33:01 5 11.81 0.00 1.14 0.03 0.07 86.95
08:33:01 6 9.66 0.00 0.95 0.03 0.07 89.29
08:33:01 7 12.63 0.00 1.24 0.02 0.08 86.03
08:34:01 all 5.56 0.00 0.88 0.04 0.07 93.44
08:34:01 0 5.75 0.00 0.99 0.03 0.08 93.15
08:34:01 1 5.56 0.00 0.82 0.07 0.08 93.47
08:34:01 2 5.00 0.00 0.99 0.13 0.05 93.83
08:34:01 3 5.39 0.00 0.81 0.02 0.07 93.72
08:34:01 4 4.91 0.00 0.90 0.07 0.07 94.05
08:34:01 5 6.58 0.00 0.79 0.02 0.08 92.53
08:34:01 6 5.56 0.00 0.90 0.03 0.08 93.42
08:34:01 7 5.76 0.00 0.82 0.02 0.08 93.32
Average: all 20.62 0.00 3.61 2.22 0.08 73.48
Average: 0 22.15 0.00 3.72 4.33 0.09 69.72
Average: 1 19.75 0.00 3.61 1.03 0.08 75.54
Average: 2 22.81 0.00 3.78 2.23 0.08 71.10
Average: 3 19.63 0.00 3.73 0.74 0.08 75.81
Average: 4 19.46 0.00 3.04 1.32 0.07 76.10
Average: 5 23.28 0.00 3.85 5.44 0.08 67.35
Average: 6 18.15 0.00 3.53 0.87 0.07 77.37
Average: 7 19.70 0.00 3.61 1.78 0.08 74.83