---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-2090 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 857 25723 0 5585 30854
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:96:19:ca brd ff:ff:ff:ff:ff:ff
inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86093sec preferred_lft 86093sec
inet6 fe80::f816:3eff:fe96:19ca/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 02:42:38:a5:17:20 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::42:38ff:fea5:1720/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2090) 02/19/25 _x86_64_ (8 CPU)
10:43:19 LINUX RESTART (8 CPU)
10:44:01 tps rtps wtps bread/s bwrtn/s
10:45:02 251.97 22.53 229.45 734.68 23838.83
10:46:01 263.73 19.93 243.81 2292.09 101012.17
10:47:01 314.78 12.95 301.83 784.77 58786.94
10:48:01 125.85 0.97 124.88 56.39 26395.22
Average: 238.98 14.07 224.92 961.43 52305.65
10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:02 30168868 31710376 2770352 8.41 68428 1785344 1461820 4.30 848256 1641660 142864
10:46:01 26766824 31666876 6172396 18.74 123344 4945836 1721064 5.06 972696 4721580 814848
10:47:01 24197700 29586896 8741520 26.54 151448 5355368 8528548 25.09 3294148 4865324 80844
10:48:01 26327896 31577456 6611324 20.07 161904 5217560 1653512 4.87 1353340 4726892 17992
Average: 26865322 31135401 6073898 18.44 126281 4326027 3341236 9.83 1617110 3988864 264137
10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:02 lo 1.13 1.13 0.14 0.14 0.00 0.00 0.00 0.00
10:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:02 ens3 141.33 87.65 969.73 26.22 0.00 0.00 0.00 0.00
10:46:01 lo 12.07 12.07 1.21 1.21 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 ens3 1689.95 884.21 27237.61 71.38 0.00 0.00 0.00 0.00
10:46:01 br-39972c8e017a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 veth7795f4e 24.08 22.28 10.52 16.08 0.00 0.00 0.00 0.00
10:47:01 vethc56cac7 3.63 4.10 0.48 0.39 0.00 0.00 0.00 0.00
10:47:01 veth14fba10 11.16 10.23 1.42 1.48 0.00 0.00 0.00 0.00
10:47:01 veth56ed527 4.07 4.20 0.51 0.48 0.00 0.00 0.00 0.00
10:48:01 lo 21.23 21.23 2.07 2.07 0.00 0.00 0.00 0.00
10:48:01 docker0 19.63 29.10 2.45 291.39 0.00 0.00 0.00 0.00
10:48:01 ens3 2204.00 1235.03 29699.76 174.83 0.00 0.00 0.00 0.00
Average: lo 4.34 4.34 0.43 0.43 0.00 0.00 0.00 0.00
Average: docker0 4.93 7.30 0.62 73.15 0.00 0.00 0.00 0.00
Average: ens3 480.93 261.09 7275.77 30.97 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2090) 02/19/25 _x86_64_ (8 CPU)
10:43:19 LINUX RESTART (8 CPU)
10:44:01 CPU %user %nice %system %iowait %steal %idle
10:45:02 all 7.31 0.00 0.70 5.31 0.03 86.66
10:45:02 0 0.73 0.00 1.02 11.71 0.02 86.52
10:45:02 1 2.62 0.00 0.12 0.08 0.03 97.15
10:45:02 2 8.84 0.00 0.57 0.65 0.02 89.92
10:45:02 3 15.11 0.00 1.10 3.91 0.03 79.84
10:45:02 4 8.47 0.00 0.63 0.18 0.02 90.70
10:45:02 5 13.90 0.00 1.20 25.89 0.07 58.94
10:45:02 6 7.50 0.00 0.60 0.10 0.02 91.79
10:45:02 7 1.32 0.00 0.32 0.02 0.02 98.33
10:46:01 all 12.81 0.00 5.22 8.52 0.06 73.40
10:46:01 0 9.99 0.00 6.24 31.87 0.07 51.84
10:46:01 1 11.58 0.00 4.37 1.38 0.07 82.59
10:46:01 2 9.73 0.00 5.32 10.83 0.05 74.07
10:46:01 3 25.91 0.00 6.12 0.85 0.05 67.06
10:46:01 4 12.83 0.00 6.01 2.52 0.07 78.58
10:46:01 5 11.12 0.00 4.30 3.33 0.05 81.19
10:46:01 6 11.52 0.00 3.65 0.48 0.05 84.29
10:46:01 7 9.72 0.00 5.73 16.95 0.05 67.55
10:47:01 all 25.44 0.00 3.33 4.09 0.07 67.06
10:47:01 0 33.34 0.00 4.71 14.48 0.10 47.37
10:47:01 1 27.62 0.00 3.41 3.03 0.08 65.86
10:47:01 2 26.83 0.00 2.95 0.52 0.07 69.63
10:47:01 3 23.11 0.00 3.07 5.86 0.07 67.88
10:47:01 4 29.94 0.00 3.68 1.16 0.07 65.16
10:47:01 5 29.08 0.00 3.63 1.02 0.07 66.20
10:47:01 6 16.30 0.00 2.52 1.42 0.08 79.67
10:47:01 7 17.35 0.00 2.70 5.23 0.07 74.65
10:48:01 all 4.61 0.00 1.31 1.35 0.05 92.67
10:48:01 0 2.52 0.00 1.48 0.59 0.05 95.37
10:48:01 1 2.71 0.00 0.95 0.23 0.05 96.06
10:48:01 2 2.36 0.00 0.97 2.56 0.07 94.04
10:48:01 3 3.14 0.00 1.20 2.57 0.07 93.01
10:48:01 4 3.43 0.00 1.65 0.17 0.05 94.70
10:48:01 5 4.51 0.00 1.46 1.41 0.05 92.58
10:48:01 6 4.61 0.00 1.39 2.36 0.05 91.58
10:48:01 7 13.58 0.00 1.42 0.94 0.07 84.00
Average: all 12.53 0.00 2.62 4.80 0.05 80.00
Average: 0 11.64 0.00 3.34 14.57 0.06 70.39
Average: 1 11.12 0.00 2.20 1.18 0.06 85.44
Average: 2 11.95 0.00 2.44 3.60 0.05 81.97
Average: 3 16.77 0.00 2.86 3.31 0.05 77.01
Average: 4 13.65 0.00 2.97 1.00 0.05 82.33
Average: 5 14.66 0.00 2.64 7.95 0.06 74.69
Average: 6 9.96 0.00 2.03 1.10 0.05 86.86
Average: 7 10.48 0.00 2.52 5.71 0.05 81.23