---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-41703 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 860 25975 0 5331 30850
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:27:ca:27 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86088sec preferred_lft 86088sec
inet6 fe80::f816:3eff:fe27:ca27/64 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 02:42:3e:11:83:d8 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::42:3eff:fe11:83d8/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41703) 09/25/24 _x86_64_ (8 CPU)
10:43:48 LINUX RESTART (8 CPU)
10:44:01 tps rtps wtps bread/s bwrtn/s
10:45:01 315.25 75.35 239.90 5382.45 96286.82
10:46:01 179.50 32.19 147.31 3282.52 69520.55
10:47:01 397.50 13.41 384.09 795.10 130942.83
10:48:01 128.63 0.35 128.28 21.33 20637.18
Average: 254.97 30.14 224.83 2357.87 79276.69
10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30219180 31665700 2720040 8.26 56572 1708548 1464068 4.31 882236 1561476 91256
10:46:01 27001140 31638660 5938080 18.03 109220 4739284 1898108 5.58 1000560 4493856 2870400
10:47:01 25642828 30350428 7296392 22.15 128476 4754420 7216144 21.23 2461508 4314936 272
10:48:01 24796444 29923644 8142776 24.72 157628 5108452 6980536 20.54 2998040 4581364 220
Average: 26914898 30894608 6024322 18.29 112974 4077676 4389714 12.92 1835586 3737908 740537
10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 ens3 411.81 264.93 1603.82 65.19 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 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00
10:46:01 ens3 916.48 479.55 24960.58 55.29 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 lo 12.06 12.06 1.19 1.19 0.00 0.00 0.00 0.00
10:47:01 vethbed6c0c 0.60 0.73 0.04 0.04 0.00 0.00 0.00 0.00
10:47:01 veth12293d1 4.70 5.32 0.76 0.81 0.00 0.00 0.00 0.00
10:47:01 vetha8582be 31.13 40.23 3.09 4.68 0.00 0.00 0.00 0.00
10:47:01 veth1d86cf2 2.08 1.92 0.24 0.22 0.00 0.00 0.00 0.00
10:48:01 vethbed6c0c 6.70 8.42 0.92 0.81 0.00 0.00 0.00 0.00
10:48:01 veth12293d1 0.17 0.52 0.01 0.04 0.00 0.00 0.00 0.00
10:48:01 vetha8582be 21.53 23.85 16.09 10.59 0.00 0.00 0.00 0.00
10:48:01 ens3 1395.73 799.72 27728.57 134.19 0.00 0.00 0.00 0.00
Average: vethbed6c0c 1.83 2.30 0.24 0.22 0.00 0.00 0.00 0.00
Average: veth12293d1 1.22 1.46 0.19 0.21 0.00 0.00 0.00 0.00
Average: vetha8582be 13.22 16.08 4.82 3.83 0.00 0.00 0.00 0.00
Average: ens3 348.78 199.41 6959.42 33.53 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41703) 09/25/24 _x86_64_ (8 CPU)
10:43:48 LINUX RESTART (8 CPU)
10:44:01 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 8.16 0.00 1.27 6.92 0.04 83.62
10:45:01 0 5.50 0.00 1.80 6.27 0.05 86.38
10:45:01 1 6.73 0.00 1.43 23.46 0.05 68.33
10:45:01 2 11.78 0.00 2.14 0.81 0.05 85.21
10:45:01 3 12.40 0.00 1.22 1.32 0.03 85.02
10:45:01 4 3.08 0.00 0.53 4.55 0.03 91.81
10:45:01 5 4.36 0.00 0.90 1.93 0.03 92.78
10:45:01 6 3.13 0.00 1.17 13.37 0.03 82.30
10:45:01 7 18.32 0.00 0.95 3.67 0.03 77.03
10:46:01 all 13.59 0.00 4.18 5.95 0.05 76.23
10:46:01 0 15.32 0.00 3.87 0.77 0.03 80.00
10:46:01 1 13.52 0.00 3.90 1.71 0.05 80.81
10:46:01 2 13.27 0.00 3.51 0.86 0.03 82.33
10:46:01 3 9.70 0.00 4.03 1.41 0.03 84.82
10:46:01 4 8.71 0.00 4.00 1.44 0.05 85.80
10:46:01 5 8.05 0.00 4.64 4.29 0.08 82.94
10:46:01 6 7.72 0.00 3.65 29.76 0.05 58.82
10:46:01 7 32.37 0.00 5.83 7.41 0.08 54.31
10:47:01 all 13.89 0.00 3.13 10.08 0.06 72.84
10:47:01 0 17.05 0.00 2.82 1.68 0.08 78.37
10:47:01 1 15.49 0.00 3.49 6.05 0.05 74.92
10:47:01 2 14.12 0.00 2.95 1.99 0.05 80.89
10:47:01 3 15.82 0.00 3.38 1.01 0.05 79.75
10:47:01 4 9.82 0.00 2.46 0.83 0.07 86.83
10:47:01 5 16.61 0.00 4.69 42.58 0.08 36.03
10:47:01 6 11.06 0.00 2.86 1.57 0.05 84.46
10:47:01 7 11.29 0.00 2.42 25.25 0.07 60.98
10:48:01 all 16.89 0.00 2.73 1.60 0.06 78.71
10:48:01 0 21.43 0.00 2.78 0.08 0.05 75.65
10:48:01 1 14.00 0.00 2.76 1.06 0.05 82.13
10:48:01 2 16.14 0.00 2.70 0.57 0.07 80.53
10:48:01 3 11.64 0.00 2.43 3.65 0.05 82.22
10:48:01 4 12.04 0.00 2.00 0.65 0.07 85.24
10:48:01 5 21.52 0.00 2.75 0.15 0.07 75.52
10:48:01 6 20.08 0.00 3.05 0.99 0.07 75.81
10:48:01 7 18.31 0.00 3.38 5.62 0.05 72.65
Average: all 13.15 0.00 2.83 6.13 0.05 77.83
Average: 0 14.86 0.00 2.82 2.19 0.05 80.08
Average: 1 12.46 0.00 2.90 8.01 0.05 76.58
Average: 2 13.83 0.00 2.83 1.06 0.05 82.23
Average: 3 12.39 0.00 2.77 1.85 0.04 82.95
Average: 4 8.44 0.00 2.25 1.86 0.05 87.40
Average: 5 12.65 0.00 3.25 12.20 0.07 71.83
Average: 6 10.52 0.00 2.69 11.40 0.05 75.34
Average: 7 20.07 0.00 3.15 10.51 0.06 66.21