---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-76608 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 872 25966 0 5328 30839
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:7c:93:d4 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86105sec preferred_lft 86105sec
inet6 fe80::f816:3eff:fe7c:93d4/64 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 02:42:95:66:08:2f 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::42:95ff:fe66:82f/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-76608) 10/14/24 _x86_64_ (8 CPU)
10:42:55 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:02 344.14 74.70 269.44 5343.38 59230.79
10:45:01 219.22 32.33 186.88 3280.53 50036.67
10:46:01 372.99 12.06 360.92 773.37 108386.24
10:47:01 127.37 0.37 127.00 33.98 29055.54
Average: 266.11 29.85 236.26 2353.76 61723.27
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30252200 31656456 2687020 8.16 55428 1668132 1444156 4.25 892804 1521976 83756
10:45:01 27011912 31650560 5927308 17.99 119816 4707956 1680080 4.94 997968 4462304 2259896
10:46:01 24783120 29800592 8156100 24.76 141260 5028056 8048212 23.68 3057320 4549564 0
10:47:01 25996180 31008016 6943040 21.08 157712 4999480 3332600 9.81 1907040 4499208 260
Average: 27010853 31028906 5928367 18.00 118554 4100906 3626262 10.67 1713783 3758263 585978
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:02 ens3 433.74 256.42 1243.77 75.34 0.00 0.00 0.00 0.00
10:45:01 br-0a21ebd9ebb3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 lo 12.00 12.00 1.18 1.18 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 1082.12 532.59 25764.14 48.42 0.00 0.00 0.00 0.00
10:46:01 veth922144b 52.49 63.21 19.11 15.13 0.00 0.00 0.00 0.00
10:46:01 br-0a21ebd9ebb3 0.25 0.22 0.02 0.02 0.00 0.00 0.00 0.00
10:46:01 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00
10:46:01 vethe4895cf 3.37 3.58 0.43 0.36 0.00 0.00 0.00 0.00
10:47:01 veth922144b 0.45 0.97 0.09 0.14 0.00 0.00 0.00 0.00
10:47:01 br-0a21ebd9ebb3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00
10:47:01 docker0 11.81 16.09 2.04 286.06 0.00 0.00 0.00 0.00
Average: veth922144b 13.29 16.11 4.82 3.83 0.00 0.00 0.00 0.00
Average: br-0a21ebd9ebb3 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00
Average: lo 4.43 4.43 0.43 0.43 0.00 0.00 0.00 0.00
Average: docker0 2.97 4.04 0.51 71.83 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76608) 10/14/24 _x86_64_ (8 CPU)
10:42:55 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:02 all 8.38 0.00 1.13 3.47 0.03 86.99
10:44:02 0 19.42 0.00 1.27 1.77 0.05 77.49
10:44:02 1 5.59 0.00 0.84 0.55 0.03 92.99
10:44:02 2 11.39 0.00 2.10 3.62 0.03 82.86
10:44:02 3 4.28 0.00 0.48 0.22 0.02 95.01
10:44:02 4 9.39 0.00 2.33 17.66 0.03 70.59
10:44:02 5 5.57 0.00 0.57 0.74 0.03 93.10
10:44:02 6 3.95 0.00 0.53 0.64 0.02 94.87
10:44:02 7 7.39 0.00 0.94 2.61 0.02 89.05
10:45:01 all 15.88 0.00 6.68 3.32 0.12 74.00
10:45:01 0 17.34 0.00 6.52 1.18 0.12 74.85
10:45:01 1 33.13 0.00 7.41 1.45 0.12 57.88
10:45:01 2 15.75 0.00 7.42 1.52 0.14 75.17
10:45:01 3 10.74 0.00 6.03 0.69 0.10 82.44
10:45:01 4 9.95 0.00 6.50 17.79 0.10 65.66
10:45:01 5 15.82 0.00 7.51 0.84 0.14 75.69
10:45:01 6 11.89 0.00 5.70 0.91 0.10 81.40
10:45:01 7 12.42 0.00 6.31 2.24 0.12 78.91
10:46:01 all 23.91 0.00 4.38 5.44 0.08 66.18
10:46:01 0 26.58 0.00 4.24 0.23 0.08 68.86
10:46:01 1 26.99 0.00 4.73 0.30 0.10 67.88
10:46:01 2 18.56 0.00 3.64 3.84 0.07 73.89
10:46:01 3 28.50 0.00 4.86 0.89 0.08 65.66
10:46:01 4 22.93 0.00 5.21 22.88 0.08 48.89
10:46:01 5 23.93 0.00 4.73 2.82 0.08 68.44
10:46:01 6 20.83 0.00 3.83 1.31 0.08 73.95
10:46:01 7 22.90 0.00 3.86 11.38 0.08 61.78
10:47:01 all 10.56 0.00 2.22 1.90 0.05 85.27
10:47:01 0 14.73 0.00 2.31 0.42 0.05 82.50
10:47:01 1 9.21 0.00 2.23 4.71 0.03 83.82
10:47:01 2 10.31 0.00 1.85 2.10 0.05 85.69
10:47:01 3 10.42 0.00 2.52 0.35 0.03 86.68
10:47:01 4 9.19 0.00 2.40 0.96 0.05 87.40
10:47:01 5 11.54 0.00 2.21 1.32 0.05 84.88
10:47:01 6 9.81 0.00 2.08 1.89 0.05 86.17
10:47:01 7 9.33 0.00 2.20 3.42 0.05 85.00
Average: all 14.66 0.00 3.59 3.53 0.07 78.15
Average: 0 19.53 0.00 3.56 0.90 0.08 75.94
Average: 1 18.65 0.00 3.78 1.76 0.07 75.74
Average: 2 13.99 0.00 3.73 2.78 0.07 79.43
Average: 3 13.48 0.00 3.46 0.54 0.06 82.47
Average: 4 12.87 0.00 4.09 14.79 0.07 68.18
Average: 5 14.19 0.00 3.73 1.43 0.08 80.57
Average: 6 11.60 0.00 3.02 1.19 0.06 84.12
Average: 7 13.00 0.00 3.31 4.92 0.07 78.71