---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-84963 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 13G 143G 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 885 25957 0 5323 30825
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:7a:34:b4 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86113sec preferred_lft 86113sec
inet6 fe80::f816:3eff:fe7a:34b4/64 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:ce:c0:9a 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:fece:c09a/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-84963) 11/19/24 _x86_64_ (8 CPU)
10:43:28 LINUX RESTART (8 CPU)
10:44:01 tps rtps wtps bread/s bwrtn/s
10:45:01 299.33 44.98 254.36 2000.73 29774.50
10:46:01 471.55 30.54 441.01 3038.26 127243.36
10:47:01 192.28 0.50 191.78 45.19 41944.16
10:48:01 72.86 1.77 71.09 101.83 23132.57
Average: 259.00 19.45 239.55 1296.45 55522.30
10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30124860 31692220 2814352 8.54 69552 1808912 1399920 4.12 877420 1645304 157844
10:46:01 26369396 31063748 6569816 19.95 125148 4746560 5865620 17.26 1705504 4348936 3460
10:47:01 24577508 29698896 8361704 25.39 157172 5101944 8023420 23.61 3215320 4578812 192
10:48:01 26635100 31618744 6304112 19.14 159668 4975208 1530264 4.50 1335972 4450792 1856
Average: 26926716 31018402 6012496 18.25 127885 4158156 4204806 12.37 1783554 3755961 40838
10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 367.74 230.94 1548.24 73.72 0.00 0.00 0.00 0.00
10:45:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
10:46:01 veth24bda98 21.35 16.91 2.58 1.54 0.00 0.00 0.00 0.00
10:46:01 veth5d7dd76 16.88 21.93 1.54 2.62 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 vethb856fc0 0.18 0.30 0.01 0.02 0.00 0.00 0.00 0.00
10:47:01 veth5d7dd76 35.73 41.63 17.64 12.61 0.00 0.00 0.00 0.00
10:47:01 docker0 13.30 17.68 2.12 287.88 0.00 0.00 0.00 0.00
10:47:01 vethb856fc0 4.42 5.37 0.80 0.49 0.00 0.00 0.00 0.00
10:47:01 veth2098614 15.33 13.06 1.72 1.87 0.00 0.00 0.00 0.00
10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:48:01 ens3 1399.15 838.60 27773.31 149.65 0.00 0.00 0.00 0.00
10:48:01 lo 21.36 21.36 2.04 2.04 0.00 0.00 0.00 0.00
Average: docker0 3.32 4.42 0.53 71.97 0.00 0.00 0.00 0.00
Average: ens3 343.27 204.83 6922.07 36.92 0.00 0.00 0.00 0.00
Average: lo 4.37 4.37 0.43 0.43 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84963) 11/19/24 _x86_64_ (8 CPU)
10:43:28 LINUX RESTART (8 CPU)
10:44:01 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 10.84 0.00 1.08 3.22 0.04 84.82
10:45:01 0 7.28 0.00 1.57 3.56 0.03 87.55
10:45:01 1 6.17 0.00 0.72 0.48 0.03 92.59
10:45:01 2 10.64 0.00 1.02 0.60 0.02 87.72
10:45:01 3 3.70 0.00 0.42 0.27 0.02 95.60
10:45:01 4 9.32 0.00 1.12 0.87 0.05 88.63
10:45:01 5 4.11 0.00 0.62 15.78 0.05 79.44
10:45:01 6 26.30 0.00 1.84 3.26 0.07 68.53
10:45:01 7 19.29 0.00 1.27 0.90 0.03 78.50
10:46:01 all 14.81 0.00 5.59 6.64 0.07 72.89
10:46:01 0 11.27 0.00 5.50 0.37 0.07 82.79
10:46:01 1 20.44 0.00 5.63 1.09 0.07 72.77
10:46:01 2 21.10 0.00 5.50 2.71 0.07 70.62
10:46:01 3 12.10 0.00 7.29 31.56 0.08 48.97
10:46:01 4 14.81 0.00 5.50 2.63 0.07 76.99
10:46:01 5 12.01 0.00 4.49 10.29 0.05 73.15
10:46:01 6 14.35 0.00 5.17 2.33 0.08 78.06
10:46:01 7 12.37 0.00 5.60 2.34 0.07 79.62
10:47:01 all 24.26 0.00 3.79 2.55 0.09 69.30
10:47:01 0 20.78 0.00 3.40 2.43 0.12 73.26
10:47:01 1 22.56 0.00 3.57 0.69 0.08 73.10
10:47:01 2 35.02 0.00 4.94 1.41 0.12 58.51
10:47:01 3 23.58 0.00 3.84 5.42 0.08 67.08
10:47:01 4 22.48 0.00 3.21 1.48 0.07 72.77
10:47:01 5 22.76 0.00 4.03 2.74 0.08 70.40
10:47:01 6 14.84 0.00 3.46 5.37 0.08 76.24
10:47:01 7 32.14 0.00 3.87 0.87 0.10 63.02
10:48:01 all 5.72 0.00 0.64 1.46 0.04 92.13
10:48:01 0 3.10 0.00 0.62 0.35 0.03 95.90
10:48:01 1 1.40 0.00 0.55 0.90 0.03 97.11
10:48:01 2 13.54 0.00 0.75 0.55 0.05 85.11
10:48:01 3 1.47 0.00 0.55 0.18 0.03 97.76
10:48:01 4 3.25 0.00 0.72 1.27 0.05 94.71
10:48:01 5 6.89 0.00 0.58 8.14 0.05 84.34
10:48:01 6 14.56 0.00 0.72 0.30 0.07 84.35
10:48:01 7 1.55 0.00 0.67 0.02 0.03 97.73
Average: all 13.89 0.00 2.77 3.46 0.06 79.82
Average: 0 10.59 0.00 2.77 1.68 0.06 84.90
Average: 1 12.62 0.00 2.61 0.79 0.05 83.92
Average: 2 20.05 0.00 3.05 1.32 0.06 75.53
Average: 3 10.17 0.00 3.01 9.29 0.05 77.48
Average: 4 12.45 0.00 2.63 1.56 0.06 83.30
Average: 5 11.43 0.00 2.42 9.24 0.06 76.85
Average: 6 17.52 0.00 2.80 2.82 0.08 76.80
Average: 7 16.31 0.00 2.85 1.03 0.06 79.75