---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-90592 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 896 25694 0 5576 30815
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:c3:c9:ec brd ff:ff:ff:ff:ff:ff
inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86077sec preferred_lft 86077sec
inet6 fe80::f816:3eff:fec3:c9ec/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:c5:37:27:53 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:c5ff:fe37:2753/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90592) 12/13/24 _x86_64_ (8 CPU)
10:43:37 LINUX RESTART (8 CPU)
10:44:02 tps rtps wtps bread/s bwrtn/s
10:45:01 305.81 72.58 233.23 4687.61 52571.02
10:46:01 241.16 18.68 222.48 2268.69 78118.85
10:47:01 294.19 11.95 282.24 772.38 86761.28
10:48:01 138.96 0.42 138.54 43.73 37438.23
Average: 244.78 25.71 219.07 1931.57 63769.96
10:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30144468 31697352 2794752 8.48 68016 1797340 1377840 4.05 873996 1632660 144284
10:46:01 26797676 31623412 6141544 18.65 121048 4878976 1679476 4.94 1021224 4633772 1529900
10:47:01 24789932 29853296 8149288 24.74 131056 5089732 7832756 23.05 2969008 4637984 464
10:48:01 24555960 29933428 8383260 25.45 159804 5339048 6957648 20.47 2982488 4821016 248
Average: 26572009 30776872 6367211 19.33 119981 4276274 4461930 13.13 1961679 3931358 418724
10:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 ens3 325.61 222.20 1547.71 61.18 0.00 0.00 0.00 0.00
10:45:01 lo 1.56 1.56 0.16 0.16 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 ens3 944.18 507.73 26606.60 60.05 0.00 0.00 0.00 0.00
10:46:01 lo 11.86 11.86 1.17 1.17 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 ens3 3.60 3.58 0.76 0.95 0.00 0.00 0.00 0.00
10:47:01 veth3ff6eec 51.70 62.30 19.01 15.03 0.00 0.00 0.00 0.00
10:47:01 vethae446c7 7.88 7.18 1.10 1.09 0.00 0.00 0.00 0.00
10:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:48:01 ens3 64.84 49.86 1170.60 15.15 0.00 0.00 0.00 0.00
10:48:01 veth3ff6eec 1.20 1.67 0.19 0.23 0.00 0.00 0.00 0.00
10:48:01 vethae446c7 12.58 9.05 1.04 1.25 0.00 0.00 0.00 0.00
10:48:01 lo 4.10 4.10 0.38 0.38 0.00 0.00 0.00 0.00
Average: ens3 334.58 195.72 7355.31 34.22 0.00 0.00 0.00 0.00
Average: veth3ff6eec 13.28 16.06 4.82 3.83 0.00 0.00 0.00 0.00
Average: vethae446c7 5.14 4.07 0.54 0.59 0.00 0.00 0.00 0.00
Average: lo 4.39 4.39 0.43 0.43 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90592) 12/13/24 _x86_64_ (8 CPU)
10:43:37 LINUX RESTART (8 CPU)
10:44:02 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 9.91 0.00 1.19 4.50 0.05 84.36
10:45:01 0 8.79 0.00 0.93 2.05 0.03 88.18
10:45:01 1 3.96 0.00 0.59 11.58 0.03 83.83
10:45:01 2 26.90 0.00 1.84 4.94 0.10 66.22
10:45:01 3 13.94 0.00 1.28 0.70 0.03 84.06
10:45:01 4 13.47 0.00 1.20 0.68 0.03 84.61
10:45:01 5 5.01 0.00 1.84 8.23 0.03 84.88
10:45:01 6 3.58 0.00 1.10 7.57 0.03 87.71
10:45:01 7 3.63 0.00 0.69 0.27 0.03 95.37
10:46:01 all 12.88 0.00 4.92 8.29 0.07 73.83
10:46:01 0 9.56 0.00 4.68 3.79 0.05 81.93
10:46:01 1 9.82 0.00 5.35 5.25 0.07 79.52
10:46:01 2 13.78 0.00 5.94 37.27 0.14 42.88
10:46:01 3 29.94 0.00 6.61 5.97 0.10 57.38
10:46:01 4 10.54 0.00 4.09 0.74 0.07 84.56
10:46:01 5 9.73 0.00 4.74 9.66 0.05 75.81
10:46:01 6 9.40 0.00 3.53 1.99 0.07 85.01
10:46:01 7 10.35 0.00 4.45 1.78 0.07 83.34
10:47:01 all 19.34 0.00 3.46 8.02 0.08 69.10
10:47:01 0 20.70 0.00 3.62 9.62 0.08 65.97
10:47:01 1 20.04 0.00 3.66 1.11 0.05 75.14
10:47:01 2 19.68 0.00 3.17 8.95 0.08 68.12
10:47:01 3 19.35 0.00 3.51 2.40 0.05 74.69
10:47:01 4 20.76 0.00 3.76 39.65 0.12 35.72
10:47:01 5 19.36 0.00 3.89 0.94 0.08 75.72
10:47:01 6 16.19 0.00 3.05 0.70 0.07 79.98
10:47:01 7 18.65 0.00 3.05 0.82 0.07 77.41
10:48:01 all 13.12 0.00 2.80 3.45 0.09 80.54
10:48:01 0 14.50 0.00 3.50 4.24 0.10 77.66
10:48:01 1 15.28 0.00 2.77 4.86 0.10 77.00
10:48:01 2 13.01 0.00 2.87 5.38 0.10 78.64
10:48:01 3 13.71 0.00 2.75 4.82 0.07 78.65
10:48:01 4 12.09 0.00 2.30 0.70 0.12 84.79
10:48:01 5 11.85 0.00 2.22 0.08 0.08 85.76
10:48:01 6 12.53 0.00 2.97 0.25 0.07 84.18
10:48:01 7 12.04 0.00 3.01 7.24 0.07 77.65
Average: all 13.82 0.00 3.10 6.07 0.07 76.94
Average: 0 13.41 0.00 3.19 4.94 0.07 78.40
Average: 1 12.30 0.00 3.10 5.68 0.06 78.86
Average: 2 18.32 0.00 3.45 14.12 0.11 64.00
Average: 3 19.23 0.00 3.54 3.48 0.06 73.69
Average: 4 14.21 0.00 2.84 10.43 0.08 72.43
Average: 5 11.51 0.00 3.17 4.72 0.06 80.54
Average: 6 10.45 0.00 2.67 2.62 0.06 84.21
Average: 7 11.18 0.00 2.80 2.54 0.06 83.42