---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-39648 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 13G 143G 8% /
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 845 26681 0 4640 30865
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:eb:f2 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86033sec preferred_lft 86033sec
inet6 fe80::f816:3eff:fe78:ebf2/64 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 02:42:9c:cf:f1:ce 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::42:9cff:fecf:f1ce/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-39648) 09/18/24 _x86_64_ (8 CPU)
16:42:25 LINUX RESTART (8 CPU)
16:43:02 tps rtps wtps bread/s bwrtn/s
16:44:01 205.22 35.84 169.38 1700.05 23870.67
16:45:01 162.06 14.78 147.28 1664.91 49251.85
16:46:01 161.90 0.02 161.88 0.13 75441.52
16:47:01 40.46 0.05 40.41 9.87 22831.79
16:48:01 60.74 0.22 60.52 13.20 26464.26
Average: 125.81 10.09 115.72 674.22 39626.04
16:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
16:44:01 30141816 31704044 2797396 8.49 69216 1805296 1402972 4.13 863824 1643452 153392
16:45:01 27649368 31431980 5289844 16.06 104128 3833684 1929956 5.68 1213312 3570512 1277656
16:46:01 27348792 31547080 5590420 16.97 112068 4207952 1664632 4.90 1218168 3828648 74192
16:47:01 26778764 31169628 6160448 18.70 115700 4383020 2069616 6.09 1809484 3791892 93836
16:48:01 27316816 31595500 5622396 17.07 124440 4296860 1475572 4.34 1347376 3758636 1196
Average: 27847111 31489646 5092101 15.46 105110 3705362 1708550 5.03 1290433 3318628 320054
16:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:44:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00
16:44:01 ens3 113.24 68.24 932.95 25.21 0.00 0.00 0.00 0.00
16:45:01 veth992974c 212.51 350.70 14.03 6260.80 0.00 0.00 0.00 0.51
16:45:01 docker0 212.51 350.57 11.13 6260.79 0.00 0.00 0.00 0.00
16:45:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00
16:45:01 ens3 412.80 252.48 7213.53 22.70 0.00 0.00 0.00 0.00
16:46:01 veth992974c 19.11 24.96 2.65 313.54 0.00 0.00 0.00 0.03
16:46:01 docker0 19.11 24.93 2.39 313.54 0.00 0.00 0.00 0.00
16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:46:01 ens3 30.61 23.93 315.08 4.02 0.00 0.00 0.00 0.00
16:47:01 veth992974c 11.53 20.11 2.24 404.31 0.00 0.00 0.00 0.03
16:47:01 docker0 11.53 20.10 2.08 404.31 0.00 0.00 0.00 0.00
16:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
16:47:01 ens3 30.84 20.91 406.93 4.55 0.00 0.00 0.00 0.00
16:48:01 docker0 6.02 6.80 0.40 52.43 0.00 0.00 0.00 0.00
16:48:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00
16:48:01 ens3 15.51 12.98 57.76 3.90 0.00 0.00 0.00 0.00
Average: docker0 50.01 80.75 3.21 1411.04 0.00 0.00 0.00 0.00
Average: lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00
Average: ens3 120.63 75.74 1788.23 12.03 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39648) 09/18/24 _x86_64_ (8 CPU)
16:42:25 LINUX RESTART (8 CPU)
16:43:02 CPU %user %nice %system %iowait %steal %idle
16:44:01 all 8.54 0.00 0.82 3.69 0.06 86.89
16:44:01 0 1.02 0.00 0.19 0.78 0.00 98.02
16:44:01 1 6.81 0.00 0.70 0.51 0.03 91.95
16:44:01 2 10.84 0.00 0.84 1.78 0.07 86.47
16:44:01 3 10.51 0.00 0.79 0.54 0.05 88.11
16:44:01 4 21.00 0.00 1.75 1.85 0.12 75.28
16:44:01 5 1.36 0.00 1.08 23.28 0.05 74.23
16:44:01 6 15.26 0.00 0.89 0.52 0.09 83.25
16:44:01 7 1.41 0.00 0.40 0.62 0.09 97.48
16:45:01 all 5.42 0.00 1.96 4.49 0.05 88.09
16:45:01 0 3.09 0.00 2.33 0.57 0.03 93.98
16:45:01 1 2.14 0.00 1.72 0.37 0.03 95.74
16:45:01 2 4.51 0.00 2.13 1.54 0.05 91.78
16:45:01 3 16.06 0.00 2.46 7.53 0.07 73.88
16:45:01 4 1.62 0.00 1.27 0.90 0.03 96.17
16:45:01 5 2.98 0.00 1.31 16.59 0.05 79.07
16:45:01 6 2.27 0.00 2.34 6.94 0.08 88.37
16:45:01 7 10.74 0.00 2.08 1.59 0.05 85.54
16:46:01 all 8.13 0.00 0.99 5.03 0.03 85.82
16:46:01 0 4.08 0.00 1.44 22.13 0.03 72.32
16:46:01 1 10.74 0.00 1.17 3.19 0.05 84.85
16:46:01 2 12.21 0.00 1.32 5.50 0.03 80.93
16:46:01 3 11.74 0.00 1.15 2.03 0.02 85.06
16:46:01 4 2.08 0.00 0.85 0.08 0.02 96.96
16:46:01 5 11.33 0.00 1.04 0.97 0.03 86.63
16:46:01 6 1.94 0.00 0.27 6.33 0.03 91.43
16:46:01 7 10.90 0.00 0.65 0.00 0.03 88.41
16:47:01 all 40.41 0.00 5.41 1.16 0.12 52.91
16:47:01 0 36.60 0.00 6.38 0.00 0.07 56.95
16:47:01 1 33.22 0.00 5.42 4.79 0.10 56.47
16:47:01 2 55.27 0.00 5.62 0.29 0.12 38.69
16:47:01 3 38.05 0.00 5.15 0.08 0.10 56.61
16:47:01 4 47.41 0.00 5.73 0.00 0.12 46.74
16:47:01 5 34.05 0.00 5.03 1.29 0.14 59.50
16:47:01 6 33.21 0.00 5.35 0.31 0.08 61.05
16:47:01 7 45.52 0.00 4.58 2.51 0.19 47.19
16:48:01 all 33.56 0.00 9.53 2.20 0.07 54.64
16:48:01 0 29.12 0.00 10.93 0.26 0.12 59.55
16:48:01 1 32.05 0.00 8.95 0.07 0.05 58.88
16:48:01 2 29.00 0.00 8.82 0.00 0.05 62.13
16:48:01 3 27.45 0.00 9.19 0.09 0.05 63.22
16:48:01 4 42.85 0.00 10.33 1.89 0.09 44.85
16:48:01 5 31.11 0.00 8.93 12.39 0.07 47.51
16:48:01 6 45.84 0.00 9.99 2.73 0.07 41.36
16:48:01 7 30.96 0.00 9.18 0.02 0.07 59.77
Average: all 19.10 0.00 3.71 3.33 0.07 73.79
Average: 0 14.52 0.00 4.18 4.84 0.05 76.40
Average: 1 16.86 0.00 3.56 1.79 0.05 77.74
Average: 2 22.30 0.00 3.73 1.84 0.06 72.06
Average: 3 20.76 0.00 3.73 2.08 0.06 73.36
Average: 4 22.72 0.00 3.93 0.94 0.07 72.33
Average: 5 16.17 0.00 3.47 10.81 0.07 69.48
Average: 6 19.55 0.00 3.76 3.41 0.07 73.21
Average: 7 19.87 0.00 3.36 0.95 0.09 75.74