---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-97858 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 874 25743 0 5549 30837
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:a0:a2:a4 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86095sec preferred_lft 86095sec
inet6 fe80::f816:3eff:fea0:a2a4/64 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 02:42:33:d4:98:eb 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::42:33ff:fed4:98eb/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-97858) 01/16/25 _x86_64_ (8 CPU)
10:46:02 LINUX RESTART (8 CPU)
10:47:02 tps rtps wtps bread/s bwrtn/s
10:48:01 202.00 19.98 182.02 2320.56 42253.31
10:49:01 364.57 12.76 351.81 779.74 115564.22
10:50:01 139.79 0.48 139.31 53.72 39939.38
10:51:01 77.32 1.80 75.52 93.98 22172.90
Average: 195.90 8.71 187.19 805.69 55035.71
10:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:48:01 26803924 31626620 6135296 18.63 120280 4876856 1862656 5.48 1001952 4653124 2808536
10:49:01 25436548 30364588 7502672 22.78 130204 4956612 7236060 21.29 2419136 4547012 256
10:50:01 24511864 29863528 8427356 25.58 159332 5312784 8024168 23.61 3025684 4816424 892
10:51:01 26331228 31546216 6607992 20.06 162164 5186008 1641336 4.83 1381900 4690128 2296
Average: 25770891 30850238 7168329 21.76 142995 5083065 4691055 13.80 1957168 4676672 702995
10:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:48:01 ens3 1016.32 529.91 27678.02 49.30 0.00 0.00 0.00 0.00
10:48:01 lo 12.34 12.34 1.23 1.23 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
10:49:01 veth4d77b96 7.77 7.53 1.11 1.10 0.00 0.00 0.00 0.00
10:49:01 vetha66acfe 0.60 0.75 0.04 0.04 0.00 0.00 0.00 0.00
10:49:01 vethcb561d7 1.82 1.80 0.16 0.16 0.00 0.00 0.00 0.00
10:49:01 vethc87ec47 31.31 40.06 3.11 4.67 0.00 0.00 0.00 0.00
10:50:01 veth4d77b96 11.83 8.47 0.98 1.19 0.00 0.00 0.00 0.00
10:50:01 vetha66acfe 6.72 8.33 0.92 0.81 0.00 0.00 0.00 0.00
10:50:01 vethcb561d7 22.38 20.55 10.37 15.92 0.00 0.00 0.00 0.00
10:50:01 vethc87ec47 21.53 23.76 16.09 10.58 0.00 0.00 0.00 0.00
10:51:01 ens3 1490.87 842.79 29451.68 154.75 0.00 0.00 0.00 0.00
10:51:01 lo 21.70 21.70 2.08 2.08 0.00 0.00 0.00 0.00
10:51:01 docker0 12.88 17.38 2.10 289.99 0.00 0.00 0.00 0.00
Average: ens3 278.10 152.74 7143.28 20.36 0.00 0.00 0.00 0.00
Average: lo 4.31 4.31 0.42 0.42 0.00 0.00 0.00 0.00
Average: docker0 3.23 4.36 0.53 72.80 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97858) 01/16/25 _x86_64_ (8 CPU)
10:46:02 LINUX RESTART (8 CPU)
10:47:02 CPU %user %nice %system %iowait %steal %idle
10:48:01 all 15.86 0.00 4.84 3.77 0.06 75.47
10:48:01 0 15.99 0.00 5.32 3.57 0.05 75.07
10:48:01 1 25.32 0.00 5.42 8.02 0.09 61.15
10:48:01 2 11.95 0.00 4.53 0.53 0.05 82.94
10:48:01 3 11.86 0.00 4.84 0.56 0.05 82.69
10:48:01 4 10.72 0.00 3.85 2.70 0.05 82.69
10:48:01 5 24.09 0.00 5.62 4.21 0.09 65.99
10:48:01 6 9.70 0.00 4.74 9.46 0.05 76.05
10:48:01 7 17.23 0.00 4.46 1.11 0.05 77.15
10:49:01 all 13.60 0.00 2.61 9.25 0.06 74.49
10:49:01 0 10.67 0.00 2.70 29.10 0.05 57.48
10:49:01 1 16.64 0.00 2.40 0.97 0.05 79.94
10:49:01 2 12.94 0.00 2.56 0.65 0.05 83.80
10:49:01 3 16.55 0.00 2.30 3.33 0.05 77.76
10:49:01 4 14.93 0.00 2.67 12.12 0.05 70.23
10:49:01 5 10.81 0.00 3.36 17.88 0.07 67.88
10:49:01 6 14.36 0.00 2.86 8.57 0.05 74.15
10:49:01 7 11.88 0.00 1.97 1.42 0.07 84.65
10:50:01 all 17.67 0.00 2.79 3.62 0.08 75.84
10:50:01 0 14.07 0.00 2.97 3.15 0.07 79.74
10:50:01 1 18.19 0.00 2.87 0.92 0.07 77.95
10:50:01 2 18.81 0.00 2.91 1.21 0.10 76.97
10:50:01 3 20.73 0.00 2.88 4.71 0.08 71.60
10:50:01 4 16.11 0.00 2.81 4.97 0.08 76.03
10:50:01 5 19.58 0.00 3.09 0.55 0.10 76.67
10:50:01 6 16.26 0.00 2.35 2.45 0.07 78.86
10:50:01 7 17.55 0.00 2.50 11.02 0.07 68.87
10:51:01 all 6.67 0.00 0.60 2.52 0.03 90.17
10:51:01 0 0.95 0.00 0.53 0.07 0.02 98.43
10:51:01 1 7.04 0.00 0.77 5.16 0.03 87.00
10:51:01 2 20.25 0.00 0.74 0.85 0.05 78.11
10:51:01 3 17.30 0.00 0.78 0.77 0.03 81.12
10:51:01 4 2.63 0.00 0.47 0.43 0.02 96.46
10:51:01 5 3.58 0.00 0.75 2.71 0.03 92.93
10:51:01 6 1.37 0.00 0.47 0.17 0.00 98.00
10:51:01 7 0.30 0.00 0.30 10.01 0.02 89.37
Average: all 13.43 0.00 2.70 4.79 0.05 79.03
Average: 0 10.38 0.00 2.87 9.00 0.05 77.71
Average: 1 16.75 0.00 2.85 3.74 0.06 76.60
Average: 2 16.01 0.00 2.67 0.81 0.06 80.44
Average: 3 16.63 0.00 2.69 2.35 0.05 78.28
Average: 4 11.07 0.00 2.44 5.05 0.05 81.39
Average: 5 14.45 0.00 3.19 6.35 0.07 75.93
Average: 6 10.41 0.00 2.59 5.14 0.04 81.82
Average: 7 11.70 0.00 2.30 5.91 0.05 80.04