---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-89834 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: 2800.000
BogoMIPS: 5600.00
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 874 25719 0 5572 30836
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:36:7e:c1 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86113sec preferred_lft 86113sec
inet6 fe80::f816:3eff:fe36:7ec1/64 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:aa:2d:6c:24 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:aaff:fe2d:6c24/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-89834) 12/10/24 _x86_64_ (8 CPU)
10:42:54 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:02 352.99 87.74 265.26 6292.82 55784.84
10:45:01 278.07 19.08 258.99 2329.77 96593.53
10:46:01 308.33 13.03 295.30 780.87 68908.85
10:47:01 129.81 1.02 128.80 45.59 23971.37
Average: 267.26 30.26 236.99 2362.40 61167.06
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30129188 31635168 2810024 8.53 58764 1764056 1460520 4.30 941332 1587648 121852
10:45:01 26823568 31647224 6115644 18.57 121224 4875820 1670668 4.92 1001276 4631264 896684
10:46:01 24443880 29737004 8495332 25.79 147364 5274504 8065692 23.73 3131772 4785248 18880
10:47:01 26382668 31614828 6556544 19.90 160880 5202520 1532156 4.51 1324640 4692396 1972
Average: 26944826 31158556 5994386 18.20 122058 4279225 3182259 9.36 1599755 3924139 259847
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
10:44:02 ens3 368.92 237.84 1571.73 72.88 0.00 0.00 0.00 0.00
10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 lo 12.47 12.47 1.23 1.23 0.00 0.00 0.00 0.00
10:45:01 ens3 981.21 538.37 27054.84 47.32 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
10:46:01 br-defa8a8e0dba 0.23 0.20 0.02 0.02 0.00 0.00 0.00 0.00
10:46:01 vethb3f8150 5.15 6.30 0.81 0.91 0.00 0.00 0.00 0.00
10:46:01 vethd9ca92a 24.13 22.26 10.52 16.08 0.00 0.00 0.00 0.00
10:46:01 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00
10:47:01 lo 3.20 3.20 0.29 0.29 0.00 0.00 0.00 0.00
10:47:01 ens3 1453.71 856.82 29406.63 150.66 0.00 0.00 0.00 0.00
10:47:01 docker0 14.16 18.21 2.17 290.75 0.00 0.00 0.00 0.00
Average: lo 4.56 4.56 0.45 0.45 0.00 0.00 0.00 0.00
Average: ens3 364.27 214.11 7382.28 37.72 0.00 0.00 0.00 0.00
Average: docker0 3.56 4.57 0.54 72.99 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-89834) 12/10/24 _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 8.66 0.00 1.45 2.43 0.04 87.42
10:44:02 0 6.14 0.00 0.80 1.47 0.03 91.56
10:44:02 1 4.64 0.00 0.80 0.27 0.02 94.28
10:44:02 2 18.48 0.00 1.67 1.37 0.03 78.45
10:44:02 3 3.36 0.00 1.15 0.50 0.07 94.92
10:44:02 4 10.39 0.00 1.38 0.47 0.02 87.74
10:44:02 5 14.46 0.00 1.82 4.03 0.03 79.66
10:44:02 6 4.37 0.00 3.23 10.88 0.05 81.47
10:44:02 7 7.47 0.00 0.78 0.48 0.02 91.24
10:45:01 all 14.46 0.00 5.08 4.70 0.06 75.70
10:45:01 0 14.90 0.00 4.08 0.14 0.05 80.83
10:45:01 1 11.04 0.00 4.82 0.53 0.07 83.54
10:45:01 2 16.32 0.00 5.71 1.71 0.07 76.19
10:45:01 3 28.66 0.00 5.65 1.20 0.05 64.44
10:45:01 4 16.90 0.00 5.76 9.25 0.05 68.04
10:45:01 5 8.64 0.00 5.15 19.70 0.07 66.45
10:45:01 6 9.75 0.00 4.64 4.24 0.05 81.32
10:45:01 7 9.45 0.00 4.79 0.86 0.05 84.85
10:46:01 all 25.28 0.00 3.70 5.50 0.10 65.43
10:46:01 0 20.55 0.00 2.94 0.77 0.10 75.63
10:46:01 1 32.40 0.00 4.37 4.25 0.10 58.87
10:46:01 2 23.79 0.00 3.47 5.32 0.10 67.32
10:46:01 3 22.61 0.00 4.34 13.49 0.15 59.40
10:46:01 4 24.77 0.00 3.95 12.89 0.10 58.29
10:46:01 5 24.75 0.00 3.30 1.89 0.07 69.99
10:46:01 6 35.21 0.00 4.22 1.18 0.08 59.30
10:46:01 7 18.13 0.00 3.02 4.16 0.10 74.60
10:47:01 all 4.54 0.00 1.45 0.89 0.06 93.06
10:47:01 0 3.36 0.00 0.98 0.35 0.07 95.24
10:47:01 1 2.88 0.00 1.17 0.27 0.07 95.62
10:47:01 2 2.66 0.00 1.47 0.15 0.03 95.69
10:47:01 3 8.09 0.00 1.88 1.77 0.07 88.20
10:47:01 4 4.94 0.00 1.34 0.72 0.08 92.91
10:47:01 5 6.24 0.00 1.93 0.15 0.07 91.61
10:47:01 6 2.73 0.00 1.32 1.79 0.03 94.12
10:47:01 7 5.41 0.00 1.46 1.89 0.05 91.19
Average: all 13.21 0.00 2.91 3.37 0.06 80.45
Average: 0 11.20 0.00 2.19 0.68 0.06 85.86
Average: 1 12.72 0.00 2.78 1.33 0.06 83.11
Average: 2 15.30 0.00 3.06 2.14 0.06 79.44
Average: 3 15.60 0.00 3.24 4.24 0.08 76.83
Average: 4 14.23 0.00 3.09 5.80 0.06 76.82
Average: 5 13.53 0.00 3.04 6.38 0.06 77.00
Average: 6 13.01 0.00 3.35 4.53 0.05 79.06
Average: 7 10.12 0.00 2.50 1.85 0.05 85.48