---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-39668 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 902 26180 0 5084 30809
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:3a:08:9f brd ff:ff:ff:ff:ff:ff
inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86082sec preferred_lft 86082sec
inet6 fe80::f816:3eff:fe3a:89f/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 02:42:01:ed:8c:85 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::42:1ff:feed:8c85/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39668) 09/18/24 _x86_64_ (8 CPU)
18:28:25 LINUX RESTART (8 CPU)
18:29:02 tps rtps wtps bread/s bwrtn/s
18:30:01 339.48 36.90 302.58 1721.18 30098.27
18:31:01 419.54 21.62 397.92 2691.19 120273.06
18:32:01 145.24 0.38 144.86 28.93 41045.96
18:33:01 65.69 0.53 65.16 26.80 21653.72
Average: 242.10 14.77 227.33 1114.65 53369.31
18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30000900 31653152 2938320 8.92 74316 1883792 1453536 4.28 928984 1710956 217400
18:31:01 26289104 30815996 6650116 20.19 119432 4619784 5974608 17.58 1970296 4178632 124
18:32:01 24582260 29534144 8356960 25.37 150520 4975700 7649812 22.51 3381548 4408848 1396
18:33:01 26910452 31638896 6028768 18.30 151432 4741216 1480820 4.36 1318612 4210440 284
Average: 26945679 30910547 5993541 18.20 123925 4055123 4139694 12.18 1899860 3627219 54801
18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
18:30:01 ens3 99.09 72.72 1121.71 28.23 0.00 0.00 0.00 0.00
18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 vethecbadb2 0.58 0.73 0.03 0.05 0.00 0.00 0.00 0.00
18:31:01 lo 11.03 11.03 1.08 1.08 0.00 0.00 0.00 0.00
18:31:01 veth18b9465 1.52 1.50 0.16 0.16 0.00 0.00 0.00 0.00
18:32:01 docker0 13.36 18.28 2.12 286.24 0.00 0.00 0.00 0.00
18:32:01 vethecbadb2 216.90 216.11 29.46 45.74 0.00 0.00 0.00 0.00
18:32:01 vethd29e97e 0.77 0.80 0.53 0.44 0.00 0.00 0.00 0.00
18:32:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00
18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:33:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00
18:33:01 ens3 1295.47 773.09 24630.39 126.19 0.00 0.00 0.00 0.00
Average: docker0 3.35 4.59 0.53 71.85 0.00 0.00 0.00 0.00
Average: lo 4.07 4.07 0.39 0.39 0.00 0.00 0.00 0.00
Average: ens3 239.69 144.06 6002.76 18.87 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39668) 09/18/24 _x86_64_ (8 CPU)
18:28:25 LINUX RESTART (8 CPU)
18:29:02 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 9.71 0.00 0.92 3.15 0.04 86.18
18:30:01 0 4.98 0.00 0.56 0.78 0.02 93.66
18:30:01 1 10.92 0.00 1.87 3.85 0.03 83.33
18:30:01 2 0.85 0.00 0.51 0.02 0.02 98.61
18:30:01 3 28.25 0.00 1.39 3.16 0.09 67.11
18:30:01 4 1.41 0.00 0.37 6.62 0.07 91.53
18:30:01 5 8.18 0.00 0.83 0.24 0.02 90.74
18:30:01 6 18.34 0.00 1.22 1.00 0.03 79.40
18:30:01 7 4.79 0.00 0.56 9.55 0.03 85.07
18:31:01 all 17.43 0.00 5.80 7.27 0.07 69.43
18:31:01 0 15.62 0.00 5.92 2.24 0.10 76.13
18:31:01 1 18.13 0.00 5.27 1.14 0.05 75.41
18:31:01 2 17.40 0.00 7.69 29.63 0.12 45.15
18:31:01 3 16.72 0.00 5.85 1.76 0.05 75.61
18:31:01 4 18.68 0.00 6.31 4.66 0.05 70.29
18:31:01 5 16.21 0.00 5.03 3.53 0.05 75.18
18:31:01 6 17.34 0.00 5.61 0.94 0.07 76.04
18:31:01 7 19.32 0.00 4.72 14.49 0.07 61.41
18:32:01 all 28.18 0.00 3.75 2.80 0.10 65.17
18:32:01 0 22.49 0.00 2.82 1.35 0.08 73.25
18:32:01 1 31.45 0.00 3.88 0.99 0.08 63.59
18:32:01 2 30.17 0.00 3.47 1.20 0.08 65.08
18:32:01 3 25.46 0.00 3.49 2.31 0.08 68.66
18:32:01 4 32.79 0.00 4.14 4.46 0.15 58.45
18:32:01 5 26.49 0.00 3.86 6.88 0.08 62.68
18:32:01 6 28.18 0.00 4.88 2.76 0.12 64.07
18:32:01 7 28.44 0.00 3.56 2.45 0.08 65.47
18:33:01 all 2.08 0.00 0.67 1.34 0.05 95.86
18:33:01 0 2.14 0.00 0.85 0.02 0.05 96.94
18:33:01 1 2.20 0.00 0.63 0.02 0.05 97.10
18:33:01 2 1.84 0.00 0.69 0.08 0.05 97.34
18:33:01 3 1.84 0.00 0.62 0.12 0.05 97.37
18:33:01 4 2.59 0.00 0.50 9.65 0.05 87.21
18:33:01 5 1.70 0.00 0.63 0.52 0.03 97.11
18:33:01 6 2.09 0.00 0.72 0.10 0.03 97.06
18:33:01 7 2.24 0.00 0.70 0.17 0.08 96.81
Average: all 14.34 0.00 2.79 3.64 0.06 79.16
Average: 0 11.34 0.00 2.55 1.10 0.06 84.95
Average: 1 15.66 0.00 2.91 1.49 0.05 79.88
Average: 2 12.56 0.00 3.08 7.70 0.07 76.59
Average: 3 18.02 0.00 2.84 1.83 0.07 77.24
Average: 4 13.87 0.00 2.83 6.36 0.08 76.86
Average: 5 13.14 0.00 2.59 2.80 0.05 81.43
Average: 6 16.46 0.00 3.11 1.20 0.06 79.17
Average: 7 13.71 0.00 2.39 6.65 0.07 77.18