---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-93351 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 880 25736 0 5550 30831
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:73:10:c3 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86091sec preferred_lft 86091sec
inet6 fe80::f816:3eff:fe73:10c3/64 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 02:42:2f:f4:37:17 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::42:2fff:fef4:3717/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93351) 12/26/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:01 336.49 73.83 262.66 5325.29 111574.68
10:45:01 192.68 20.48 172.20 2303.22 75938.28
10:46:01 377.22 11.96 365.26 776.77 128205.52
10:47:01 127.55 0.58 126.96 63.46 20772.39
10:48:01 66.07 2.30 63.77 113.31 2341.23
Average: 220.01 21.83 198.17 1716.53 67767.88
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:01 30063564 31624836 2875656 8.73 65292 1806904 1462748 4.30 953912 1631848 189904
10:45:01 26853472 31645968 6085748 18.48 119952 4845332 1643360 4.84 983120 4620580 2385612
10:46:01 25629192 30557336 7310028 22.19 130180 4956844 6918944 20.36 2215912 4557520 232
10:47:01 24295728 29648052 8643492 26.24 159316 5314028 8131364 23.92 3240856 4818224 1020
10:48:01 26352360 31569416 6586860 20.00 162104 5187476 1587172 4.67 1360488 4691456 1388
Average: 26638863 31009122 6300357 19.13 127369 4422117 3948718 11.62 1750858 4063926 515631
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
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
10:44:01 ens3 338.75 229.94 1574.47 73.26 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 12.20 12.20 1.21 1.21 0.00 0.00 0.00 0.00
10:45:01 ens3 923.66 521.96 26597.83 45.92 0.00 0.00 0.00 0.00
10:46:01 br-af202165e4be 0.15 0.08 0.00 0.01 0.00 0.00 0.00 0.00
10:46:01 veth5775c3f 7.05 7.18 1.04 1.04 0.00 0.00 0.00 0.00
10:46:01 vethf7fac1a 0.57 0.70 0.04 0.04 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
10:47:01 br-af202165e4be 0.10 0.12 0.02 0.01 0.00 0.00 0.00 0.00
10:47:01 veth5775c3f 10.73 7.72 0.90 1.08 0.00 0.00 0.00 0.00
10:47:01 vethf7fac1a 6.08 7.32 0.82 0.73 0.00 0.00 0.00 0.00
10:47:01 docker0 13.00 17.80 2.11 295.86 0.00 0.00 0.00 0.00
10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:48:01 lo 21.70 21.70 2.09 2.09 0.00 0.00 0.00 0.00
10:48:01 ens3 1380.20 848.18 29421.13 153.69 0.00 0.00 0.00 0.00
Average: docker0 2.60 3.56 0.42 59.17 0.00 0.00 0.00 0.00
Average: lo 3.74 3.74 0.37 0.37 0.00 0.00 0.00 0.00
Average: ens3 275.06 168.67 5882.96 30.64 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93351) 12/26/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:01 all 8.87 0.00 1.30 2.46 0.05 87.31
10:44:01 0 21.93 0.00 1.77 2.05 0.07 74.18
10:44:01 1 8.99 0.00 1.35 0.25 0.03 89.37
10:44:01 2 10.56 0.00 1.10 0.42 0.03 87.89
10:44:01 3 10.50 0.00 1.12 0.54 0.03 87.81
10:44:01 4 3.07 0.00 1.16 6.74 0.08 88.96
10:44:01 5 4.77 0.00 0.72 1.30 0.05 93.16
10:44:01 6 8.58 0.00 0.71 0.73 0.03 89.94
10:44:01 7 2.49 0.00 2.46 7.73 0.05 87.26
10:45:01 all 12.95 0.00 4.26 8.82 0.07 73.90
10:45:01 0 8.30 0.00 4.43 1.14 0.05 86.08
10:45:01 1 8.61 0.00 3.88 11.50 0.07 75.94
10:45:01 2 24.25 0.00 4.89 5.58 0.08 65.21
10:45:01 3 13.85 0.00 4.46 4.58 0.07 77.04
10:45:01 4 11.39 0.00 3.74 8.38 0.07 76.42
10:45:01 5 14.45 0.00 4.36 30.23 0.10 50.85
10:45:01 6 13.67 0.00 4.23 1.75 0.08 80.26
10:45:01 7 9.12 0.00 4.11 7.42 0.07 79.28
10:46:01 all 9.96 0.00 2.42 14.22 0.07 73.32
10:46:01 0 10.22 0.00 2.62 8.69 0.08 78.38
10:46:01 1 10.79 0.00 2.90 39.55 0.07 46.69
10:46:01 2 9.95 0.00 2.78 5.82 0.07 81.38
10:46:01 3 11.68 0.00 2.25 2.55 0.05 83.48
10:46:01 4 9.17 0.00 2.12 7.83 0.07 80.81
10:46:01 5 11.06 0.00 2.69 24.43 0.07 61.75
10:46:01 6 8.32 0.00 2.01 15.22 0.08 74.37
10:46:01 7 8.50 0.00 1.99 9.70 0.07 79.74
10:47:01 all 21.11 0.00 3.47 2.13 0.09 73.20
10:47:01 0 17.24 0.00 3.41 0.42 0.08 78.85
10:47:01 1 18.72 0.00 3.75 5.39 0.12 72.02
10:47:01 2 23.96 0.00 3.10 0.03 0.08 72.82
10:47:01 3 21.50 0.00 3.51 2.12 0.10 72.77
10:47:01 4 23.44 0.00 3.91 1.10 0.08 71.47
10:47:01 5 26.25 0.00 4.01 2.67 0.08 66.98
10:47:01 6 19.02 0.00 2.90 0.79 0.07 77.22
10:47:01 7 18.79 0.00 3.17 4.51 0.10 73.43
10:48:01 all 7.13 0.00 0.59 0.44 0.04 91.79
10:48:01 0 13.96 0.00 0.65 0.52 0.05 84.82
10:48:01 1 7.61 0.00 0.55 0.37 0.07 91.40
10:48:01 2 2.10 0.00 0.58 0.07 0.05 97.20
10:48:01 3 1.79 0.00 0.56 1.86 0.05 95.74
10:48:01 4 15.61 0.00 0.63 0.35 0.05 83.35
10:48:01 5 14.60 0.00 0.73 0.13 0.03 84.50
10:48:01 6 0.68 0.00 0.52 0.02 0.03 98.75
10:48:01 7 0.80 0.00 0.50 0.23 0.02 98.45
Average: all 11.99 0.00 2.40 5.61 0.06 79.94
Average: 0 14.34 0.00 2.57 2.56 0.07 80.46
Average: 1 10.94 0.00 2.48 11.39 0.07 75.12
Average: 2 14.11 0.00 2.48 2.37 0.06 80.97
Average: 3 11.84 0.00 2.37 2.32 0.06 83.40
Average: 4 12.53 0.00 2.31 4.88 0.07 80.22
Average: 5 14.21 0.00 2.50 11.72 0.07 71.50
Average: 6 10.04 0.00 2.07 3.70 0.06 84.14
Average: 7 7.92 0.00 2.44 5.92 0.06 83.66