---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-91927 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 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 885 25731 0 5549 30825
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:57:cd:1e brd ff:ff:ff:ff:ff:ff
inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86116sec preferred_lft 86116sec
inet6 fe80::f816:3eff:fe57:cd1e/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:ea:26:18:9a 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:eaff:fe26:189a/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-91927) 12/19/24 _x86_64_ (8 CPU)
10:42:58 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:01 353.87 74.64 279.24 5334.31 60935.71
10:45:01 264.86 19.64 245.22 2279.77 93662.91
10:46:01 319.68 12.18 307.50 784.77 81679.50
10:47:01 116.30 0.28 116.01 25.33 29566.54
Average: 263.68 26.69 236.99 2106.05 66462.30
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:01 30181264 31628504 2757956 8.37 56072 1710284 1468416 4.32 917688 1562928 108492
10:45:01 26839956 31639064 6099264 18.52 120620 4851884 1710824 5.03 992444 4627560 1156724
10:46:01 24418732 29697120 8520488 25.87 146256 5260520 8101340 23.84 3149812 4793856 27628
10:47:01 26277996 31515792 6661224 20.22 160240 5205160 2515660 7.40 1393232 4718080 400
Average: 26929487 31120120 6009733 18.24 120797 4256962 3449060 10.15 1613294 3925606 323311
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:01 ens3 385.00 242.08 1583.61 74.27 0.00 0.00 0.00 0.00
10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
10:45:01 ens3 982.51 509.83 26603.19 45.39 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 lo 12.53 12.53 1.24 1.24 0.00 0.00 0.00 0.00
10:46:01 veth93a8d8b 3.67 3.87 0.46 0.38 0.00 0.00 0.00 0.00
10:46:01 veth5f87dd1 4.95 6.20 0.80 0.90 0.00 0.00 0.00 0.00
10:46:01 vethd20c827 3.55 3.50 0.44 0.43 0.00 0.00 0.00 0.00
10:46:01 veth9d4ab49 1.42 1.97 0.13 30.60 0.00 0.00 0.00 0.00
10:47:01 ens3 1464.11 815.61 29370.72 135.62 0.00 0.00 0.00 0.00
10:47:01 br-f350618f79f3 0.25 0.20 0.02 0.02 0.00 0.00 0.00 0.00
10:47:01 docker0 12.13 17.05 2.07 292.87 0.00 0.00 0.00 0.00
10:47:01 veth79f9257 52.97 64.59 19.20 15.30 0.00 0.00 0.00 0.00
Average: ens3 360.73 202.75 7340.81 33.79 0.00 0.00 0.00 0.00
Average: br-f350618f79f3 0.06 0.05 0.01 0.00 0.00 0.00 0.00 0.00
Average: docker0 3.03 4.26 0.52 73.22 0.00 0.00 0.00 0.00
Average: veth79f9257 13.24 16.15 4.80 3.82 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91927) 12/19/24 _x86_64_ (8 CPU)
10:42:58 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:01 all 7.85 0.00 1.12 3.66 0.03 87.33
10:44:01 0 9.94 0.00 1.14 3.49 0.03 85.39
10:44:01 1 9.10 0.00 0.92 1.65 0.03 88.30
10:44:01 2 9.85 0.00 0.78 1.72 0.03 87.62
10:44:01 3 4.98 0.00 0.50 0.12 0.03 94.37
10:44:01 4 3.40 0.00 1.05 1.44 0.05 94.06
10:44:01 5 3.34 0.00 2.69 3.39 0.03 90.54
10:44:01 6 2.82 0.00 0.63 3.07 0.03 93.44
10:44:01 7 19.44 0.00 1.19 14.44 0.05 64.88
10:45:01 all 13.92 0.00 4.68 7.29 0.06 74.06
10:45:01 0 12.06 0.00 4.44 0.84 0.07 82.60
10:45:01 1 14.31 0.00 4.29 5.00 0.05 76.35
10:45:01 2 9.99 0.00 4.40 10.98 0.05 74.58
10:45:01 3 12.76 0.00 4.87 0.34 0.03 82.00
10:45:01 4 8.98 0.00 4.55 6.18 0.07 80.22
10:45:01 5 9.03 0.00 5.07 20.46 0.07 65.38
10:45:01 6 25.56 0.00 4.72 9.74 0.05 59.93
10:45:01 7 18.61 0.00 5.10 4.77 0.07 71.45
10:46:01 all 25.73 0.00 4.06 5.26 0.09 64.86
10:46:01 0 20.40 0.00 3.75 5.23 0.07 70.56
10:46:01 1 27.96 0.00 4.76 4.32 0.08 62.88
10:46:01 2 27.87 0.00 3.96 7.03 0.08 61.06
10:46:01 3 30.95 0.00 3.67 0.99 0.08 64.30
10:46:01 4 26.52 0.00 4.01 1.16 0.08 68.22
10:46:01 5 24.94 0.00 4.34 18.35 0.10 52.27
10:46:01 6 24.24 0.00 3.83 1.85 0.10 69.98
10:46:01 7 22.98 0.00 4.17 3.17 0.08 69.59
10:47:01 all 4.39 0.00 1.37 1.96 0.05 92.24
10:47:01 0 6.91 0.00 1.57 0.45 0.03 91.03
10:47:01 1 4.38 0.00 1.87 0.75 0.07 92.93
10:47:01 2 5.13 0.00 1.27 3.54 0.05 90.00
10:47:01 3 4.18 0.00 1.34 0.49 0.05 93.94
10:47:01 4 2.98 0.00 0.97 0.23 0.03 95.78
10:47:01 5 5.90 0.00 1.61 2.18 0.05 90.27
10:47:01 6 2.73 0.00 1.19 6.56 0.05 89.48
10:47:01 7 2.85 0.00 1.17 1.49 0.05 94.44
Average: all 12.95 0.00 2.80 4.53 0.06 79.66
Average: 0 12.30 0.00 2.72 2.50 0.05 82.44
Average: 1 13.90 0.00 2.95 2.92 0.06 80.16
Average: 2 13.20 0.00 2.60 5.81 0.05 78.34
Average: 3 13.19 0.00 2.58 0.48 0.05 83.70
Average: 4 10.46 0.00 2.64 2.24 0.06 84.60
Average: 5 10.77 0.00 3.42 11.06 0.06 74.68
Average: 6 13.78 0.00 2.58 5.30 0.06 78.28
Average: 7 15.94 0.00 2.90 5.96 0.06 75.13