---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-38752 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 26019 0 5275 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:95:b7:31 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86118sec preferred_lft 86118sec
inet6 fe80::f816:3eff:fe95:b731/64 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 02:42:90:ec:35:30 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::42:90ff:feec:3530/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38752) 09/15/24 _x86_64_ (8 CPU)
10:42:54 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:02 350.51 83.79 266.72 6149.51 58908.05
10:45:01 307.69 23.15 284.54 2457.08 97577.09
10:46:01 294.02 12.93 281.09 791.70 56008.53
10:47:01 126.66 1.00 125.66 49.73 27215.95
Average: 269.56 30.25 239.32 2361.60 59769.90
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30164880 31637444 2774340 8.42 57428 1733124 1508784 4.44 931748 1565112 96736
10:45:01 27075176 31658620 5864044 17.80 119316 4654764 1632992 4.80 988328 4407984 772936
10:46:01 24780428 29773752 8158792 24.77 144284 4995884 8015608 23.58 3114228 4485736 20224
10:47:01 26697592 31625612 6241628 18.95 157444 4920796 1525064 4.49 1323564 4398368 1340
Average: 27179519 31173857 5759701 17.49 119618 4076142 3170612 9.33 1589467 3714300 222809
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:02 ens3 374.30 230.31 1573.55 72.92 0.00 0.00 0.00 0.00
10:44:02 lo 1.73 1.73 0.17 0.17 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 br-8c70ac6d95b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 1009.61 532.01 24756.14 46.85 0.00 0.00 0.00 0.00
10:45:01 lo 11.86 11.86 1.17 1.17 0.00 0.00 0.00 0.00
10:46:01 vethaad8842 52.52 63.66 19.17 15.24 0.00 0.00 0.00 0.00
10:46:01 docker0 4.38 5.22 0.90 43.60 0.00 0.00 0.00 0.00
10:46:01 br-8c70ac6d95b7 0.23 0.20 0.02 0.02 0.00 0.00 0.00 0.00
10:46:01 ens3 38.24 27.61 933.12 3.41 0.00 0.00 0.00 0.00
10:47:01 docker0 7.68 11.78 1.15 242.27 0.00 0.00 0.00 0.00
10:47:01 ens3 49.64 42.78 305.77 21.50 0.00 0.00 0.00 0.00
10:47:01 lo 20.63 20.63 1.96 1.96 0.00 0.00 0.00 0.00
Average: docker0 3.03 4.27 0.52 71.77 0.00 0.00 0.00 0.00
Average: ens3 365.27 206.82 6817.41 36.13 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38752) 09/15/24 _x86_64_ (8 CPU)
10:42:54 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:02 all 7.76 0.00 1.20 3.72 0.04 87.28
10:44:02 0 1.75 0.00 0.70 0.22 0.02 97.31
10:44:02 1 4.22 0.00 0.70 2.37 0.03 92.67
10:44:02 2 14.89 0.00 2.04 10.38 0.05 72.64
10:44:02 3 18.38 0.00 1.59 0.85 0.05 79.13
10:44:02 4 11.44 0.00 1.29 9.04 0.03 78.20
10:44:02 5 3.60 0.00 0.80 0.53 0.07 94.99
10:44:02 6 3.00 0.00 1.57 5.57 0.02 89.84
10:44:02 7 4.80 0.00 0.90 0.85 0.03 93.41
10:45:01 all 13.62 0.00 4.64 4.82 0.05 76.86
10:45:01 0 13.17 0.00 4.01 0.48 0.05 82.29
10:45:01 1 8.82 0.00 4.90 0.75 0.05 85.47
10:45:01 2 17.46 0.00 5.20 10.30 0.05 66.99
10:45:01 3 25.40 0.00 5.87 2.59 0.07 66.07
10:45:01 4 11.50 0.00 4.90 20.25 0.05 63.30
10:45:01 5 8.95 0.00 4.26 2.18 0.07 84.54
10:45:01 6 11.28 0.00 3.45 0.72 0.03 84.53
10:45:01 7 12.35 0.00 4.57 1.42 0.05 81.61
10:46:01 all 26.26 0.00 3.68 4.59 0.08 65.40
10:46:01 0 23.83 0.00 3.45 0.50 0.07 72.15
10:46:01 1 30.66 0.00 4.02 0.44 0.08 64.80
10:46:01 2 27.16 0.00 3.56 3.81 0.07 65.40
10:46:01 3 23.61 0.00 3.03 1.71 0.08 71.57
10:46:01 4 22.22 0.00 3.31 13.02 0.08 61.36
10:46:01 5 27.30 0.00 4.14 10.41 0.07 58.08
10:46:01 6 28.42 0.00 3.81 4.97 0.07 62.74
10:46:01 7 26.94 0.00 4.06 1.86 0.08 67.05
10:47:01 all 4.61 0.00 1.43 2.04 0.06 91.86
10:47:01 0 4.82 0.00 1.64 7.94 0.07 85.53
10:47:01 1 7.49 0.00 1.51 0.62 0.10 90.28
10:47:01 2 4.28 0.00 1.32 0.44 0.07 93.89
10:47:01 3 4.74 0.00 1.66 0.44 0.05 93.12
10:47:01 4 4.77 0.00 1.23 0.66 0.05 93.28
10:47:01 5 3.35 0.00 1.62 4.38 0.05 90.60
10:47:01 6 3.37 0.00 1.04 0.42 0.07 95.11
10:47:01 7 4.07 0.00 1.44 1.46 0.07 92.96
Average: all 13.05 0.00 2.73 3.79 0.06 80.38
Average: 0 10.89 0.00 2.44 2.29 0.05 84.32
Average: 1 12.80 0.00 2.77 1.05 0.07 83.32
Average: 2 15.92 0.00 3.01 6.21 0.06 74.80
Average: 3 18.00 0.00 3.03 1.39 0.06 77.52
Average: 4 12.46 0.00 2.66 10.65 0.05 74.18
Average: 5 10.80 0.00 2.70 4.38 0.06 82.06
Average: 6 11.50 0.00 2.46 2.93 0.05 83.07
Average: 7 12.02 0.00 2.73 1.40 0.06 83.79