---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-86428 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 882 25959 0 5324 30828
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:e8:41:d0 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86107sec preferred_lft 86107sec
inet6 fe80::f816:3eff:fee8:41d0/64 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:a0:11:e5:a7 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:a0ff:fe11:e5a7/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86428) 11/25/24 _x86_64_ (8 CPU)
10:42:57 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:01 330.48 74.59 255.89 5318.71 58444.39
10:45:01 228.60 31.91 196.68 3224.66 50030.99
10:46:01 367.67 13.53 354.14 782.84 106626.93
10:47:01 139.01 0.28 138.73 26.26 31760.92
Average: 266.44 30.08 236.36 2338.12 61715.81
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:01 30293748 31661392 2645472 8.03 52884 1635204 1387604 4.08 884164 1490624 75500
10:45:01 27012804 31647428 5926416 17.99 120136 4703128 1701596 5.01 1002272 4457712 2329688
10:46:01 24799012 29811632 8140208 24.71 141572 5023024 8028836 23.62 3047200 4538308 66504
10:47:01 25987912 30995928 6951308 21.10 158108 4994392 3355680 9.87 1920496 4494708 88
Average: 27023369 31029095 5915851 17.96 118175 4088937 3618429 10.65 1713533 3745338 617945
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:01 lo 1.73 1.73 0.17 0.17 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 ens3 383.44 246.43 1002.29 74.17 0.00 0.00 0.00 0.00
10:45:01 br-ef8b23d34e7c 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 929.18 536.34 25499.28 48.24 0.00 0.00 0.00 0.00
10:46:01 br-ef8b23d34e7c 0.23 0.20 0.02 0.02 0.00 0.00 0.00 0.00
10:46:01 veth6aba43c 2.13 2.02 0.26 0.23 0.00 0.00 0.00 0.00
10:46:01 veth4601cd3 52.34 63.84 19.16 15.25 0.00 0.00 0.00 0.00
10:46:01 vethf1d12c0 4.80 6.15 0.79 0.89 0.00 0.00 0.00 0.00
10:47:01 br-ef8b23d34e7c 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 veth4601cd3 0.23 0.75 0.02 0.05 0.00 0.00 0.00 0.00
10:47:01 lo 20.83 20.83 1.99 1.99 0.00 0.00 0.00 0.00
10:47:01 vetha3b5bf6 24.16 22.70 10.53 16.11 0.00 0.00 0.00 0.00
Average: br-ef8b23d34e7c 0.06 0.05 0.01 0.00 0.00 0.00 0.00 0.00
Average: veth4601cd3 13.14 16.15 4.79 3.82 0.00 0.00 0.00 0.00
Average: lo 4.46 4.46 0.44 0.44 0.00 0.00 0.00 0.00
Average: vetha3b5bf6 6.04 5.67 2.63 4.03 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86428) 11/25/24 _x86_64_ (8 CPU)
10:42:57 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:01 all 7.74 0.00 1.20 3.86 0.03 87.17
10:44:01 0 4.14 0.00 0.47 0.63 0.02 94.74
10:44:01 1 5.60 0.00 2.26 1.14 0.03 90.97
10:44:01 2 17.65 0.00 1.22 9.69 0.07 71.37
10:44:01 3 16.33 0.00 1.93 1.88 0.05 79.80
10:44:01 4 4.67 0.00 1.00 5.88 0.02 88.43
10:44:01 5 4.46 0.00 1.10 10.55 0.03 83.85
10:44:01 6 5.62 0.00 0.92 0.97 0.03 92.46
10:44:01 7 3.41 0.00 0.74 0.10 0.02 95.74
10:45:01 all 15.53 0.00 5.11 3.55 0.06 75.74
10:45:01 0 16.12 0.00 5.28 1.07 0.08 77.45
10:45:01 1 24.91 0.00 4.82 1.90 0.07 68.30
10:45:01 2 9.24 0.00 4.96 12.57 0.05 73.17
10:45:01 3 21.34 0.00 5.65 1.63 0.10 71.28
10:45:01 4 12.56 0.00 5.19 6.74 0.07 75.44
10:45:01 5 11.28 0.00 5.11 2.14 0.05 81.42
10:45:01 6 12.12 0.00 4.52 0.88 0.05 82.43
10:45:01 7 16.71 0.00 5.29 1.48 0.05 76.47
10:46:01 all 24.88 0.00 3.89 6.20 0.07 64.96
10:46:01 0 20.67 0.00 3.17 2.48 0.07 73.62
10:46:01 1 27.58 0.00 3.97 0.64 0.05 67.76
10:46:01 2 22.66 0.00 3.78 6.50 0.08 66.97
10:46:01 3 24.90 0.00 4.06 0.45 0.05 70.54
10:46:01 4 23.84 0.00 3.45 8.27 0.08 64.35
10:46:01 5 26.37 0.00 4.03 3.07 0.05 66.48
10:46:01 6 29.44 0.00 4.97 27.61 0.08 37.90
10:46:01 7 23.58 0.00 3.73 0.72 0.07 71.91
10:47:01 all 7.19 0.00 1.99 2.24 0.18 88.41
10:47:01 0 7.02 0.00 1.86 0.28 0.07 90.77
10:47:01 1 5.81 0.00 1.93 1.93 0.07 90.27
10:47:01 2 7.50 0.00 1.72 1.52 0.96 88.29
10:47:01 3 7.64 0.00 1.94 1.56 0.07 88.79
10:47:01 4 8.38 0.00 1.81 8.00 0.10 81.71
10:47:01 5 5.19 0.00 1.67 2.78 0.07 90.29
10:47:01 6 7.28 0.00 1.79 1.27 0.05 89.61
10:47:01 7 8.70 0.00 3.10 0.54 0.05 87.62
Average: all 13.82 0.00 3.04 3.96 0.09 79.10
Average: 0 11.97 0.00 2.68 1.12 0.06 84.17
Average: 1 15.95 0.00 3.24 1.40 0.05 79.35
Average: 2 14.25 0.00 2.91 7.55 0.29 74.99
Average: 3 17.54 0.00 3.39 1.38 0.07 77.62
Average: 4 12.33 0.00 2.86 7.22 0.07 77.52
Average: 5 11.81 0.00 2.97 4.64 0.05 80.52
Average: 6 13.58 0.00 3.04 7.66 0.05 75.67
Average: 7 13.09 0.00 3.21 0.71 0.05 82.95