---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-99824 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 877 25741 0 5547 30833
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:23:de:00 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86054sec preferred_lft 86054sec
inet6 fe80::f816:3eff:fe23:de00/64 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 02:42:62:b5:ed:d4 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::42:62ff:feb5:edd4/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-99824) 01/21/25 _x86_64_ (8 CPU)
10:43:24 LINUX RESTART (8 CPU)
10:44:02 tps rtps wtps bread/s bwrtn/s
10:45:01 350.80 47.99 302.81 3221.01 11660.80
10:46:01 175.12 19.33 155.79 2251.09 43382.50
10:47:01 310.25 12.26 297.98 769.74 79740.48
10:48:01 129.00 0.38 128.61 38.53 22471.19
10:49:01 64.47 1.80 62.67 93.98 4044.01
Average: 205.44 16.25 189.20 1268.36 32328.68
10:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30191696 31712464 2747516 8.34 66208 1766360 1374768 4.04 834172 1626096 125780
10:46:01 26851092 31648360 6088120 18.48 120580 4850892 1649416 4.85 984052 4626880 2066268
10:47:01 25499856 30425992 7439356 22.59 129952 4955496 7273140 21.40 2339192 4565372 180
10:48:01 24524680 29873716 8414532 25.55 159072 5311224 7918900 23.30 3015636 4815256 792
10:49:01 26357552 31570436 6581660 19.98 161924 5184452 1589632 4.68 1359684 4689156 2212
Average: 26684975 31046194 6254237 18.99 127547 4413685 3961171 11.65 1706547 4064552 439046
10:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 380.53 272.38 1560.84 77.22 0.00 0.00 0.00 0.00
10:45:01 lo 1.08 1.08 0.12 0.12 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 ens3 1001.88 548.71 26604.12 47.72 0.00 0.00 0.00 0.00
10:46:01 lo 12.06 12.06 1.20 1.20 0.00 0.00 0.00 0.00
10:47:01 veth033eac8 6.87 6.83 1.03 1.00 0.00 0.00 0.00 0.00
10:47:01 vethabf077c 0.42 0.53 0.03 0.03 0.00 0.00 0.00 0.00
10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 veth35230f6 2.02 1.48 0.21 0.20 0.00 0.00 0.00 0.00
10:48:01 veth033eac8 10.83 7.87 0.91 1.10 0.00 0.00 0.00 0.00
10:48:01 vethabf077c 6.22 7.47 0.84 0.74 0.00 0.00 0.00 0.00
10:48:01 docker0 12.60 16.70 2.09 289.56 0.00 0.00 0.00 0.00
10:48:01 veth35230f6 3.32 4.92 0.70 0.38 0.00 0.00 0.00 0.00
10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:49:01 ens3 1493.47 910.51 29442.38 156.72 0.00 0.00 0.00 0.00
10:49:01 lo 21.70 21.70 2.09 2.09 0.00 0.00 0.00 0.00
Average: docker0 2.53 3.35 0.42 58.11 0.00 0.00 0.00 0.00
Average: ens3 296.62 180.45 5894.63 31.11 0.00 0.00 0.00 0.00
Average: lo 3.59 3.59 0.35 0.35 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-99824) 01/21/25 _x86_64_ (8 CPU)
10:43:24 LINUX RESTART (8 CPU)
10:44:02 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 9.15 0.00 0.88 4.71 0.03 85.22
10:45:01 0 2.65 0.00 0.34 0.00 0.02 97.00
10:45:01 1 5.21 0.00 0.92 3.29 0.02 90.56
10:45:01 2 11.83 0.00 0.81 1.39 0.03 85.93
10:45:01 3 21.12 0.00 1.83 21.94 0.07 55.03
10:45:01 4 8.13 0.00 0.73 7.53 0.07 83.55
10:45:01 5 11.97 0.00 0.88 1.38 0.02 85.75
10:45:01 6 8.75 0.00 0.54 0.58 0.02 90.12
10:45:01 7 3.62 0.00 0.97 1.67 0.02 93.72
10:46:01 all 12.77 0.00 4.32 7.53 0.07 75.31
10:46:01 0 9.54 0.00 4.72 2.65 0.07 83.03
10:46:01 1 8.48 0.00 3.43 2.05 0.05 85.98
10:46:01 2 9.92 0.00 4.35 8.10 0.08 77.54
10:46:01 3 8.98 0.00 3.54 2.17 0.07 85.25
10:46:01 4 9.92 0.00 4.36 11.57 0.07 74.09
10:46:01 5 30.46 0.00 4.64 5.66 0.10 59.14
10:46:01 6 15.13 0.00 4.75 3.52 0.07 76.54
10:46:01 7 9.74 0.00 4.79 24.64 0.10 60.74
10:47:01 all 8.41 0.00 2.11 15.18 0.05 74.25
10:47:01 0 9.17 0.00 2.28 17.89 0.07 70.59
10:47:01 1 7.45 0.00 1.70 1.90 0.03 88.91
10:47:01 2 9.22 0.00 2.04 0.77 0.03 87.94
10:47:01 3 7.23 0.00 1.77 1.19 0.03 89.78
10:47:01 4 8.26 0.00 2.27 24.83 0.08 64.55
10:47:01 5 8.61 0.00 1.94 3.41 0.03 86.01
10:47:01 6 8.99 0.00 2.16 6.28 0.03 82.55
10:47:01 7 8.35 0.00 2.72 65.47 0.07 23.39
10:48:01 all 21.43 0.00 3.01 1.71 0.10 73.76
10:48:01 0 27.58 0.00 3.77 2.08 0.10 66.48
10:48:01 1 14.67 0.00 2.34 0.07 0.08 82.84
10:48:01 2 18.38 0.00 2.82 0.77 0.10 77.93
10:48:01 3 25.33 0.00 2.96 0.13 0.10 71.47
10:48:01 4 22.45 0.00 3.17 0.13 0.08 74.17
10:48:01 5 21.22 0.00 3.19 0.87 0.10 74.62
10:48:01 6 19.58 0.00 2.88 5.16 0.12 72.27
10:48:01 7 22.25 0.00 2.97 4.44 0.10 70.25
10:49:01 all 6.28 0.00 0.58 0.68 0.04 92.42
10:49:01 0 0.68 0.00 0.50 0.25 0.03 98.53
10:49:01 1 2.05 0.00 0.50 0.33 0.02 97.10
10:49:01 2 12.35 0.00 0.48 0.10 0.05 87.01
10:49:01 3 8.80 0.00 0.55 0.27 0.03 90.35
10:49:01 4 7.69 0.00 0.65 0.72 0.03 90.91
10:49:01 5 13.38 0.00 0.85 2.44 0.05 83.28
10:49:01 6 2.27 0.00 0.68 0.12 0.03 96.90
10:49:01 7 3.05 0.00 0.40 1.25 0.03 95.28
Average: all 11.60 0.00 2.18 5.96 0.06 80.20
Average: 0 9.94 0.00 2.32 4.59 0.06 83.10
Average: 1 7.58 0.00 1.78 1.52 0.04 89.08
Average: 2 12.34 0.00 2.10 2.22 0.06 83.28
Average: 3 14.27 0.00 2.13 5.07 0.06 78.48
Average: 4 11.29 0.00 2.24 8.96 0.07 77.45
Average: 5 17.12 0.00 2.30 2.75 0.06 77.77
Average: 6 10.93 0.00 2.20 3.13 0.05 83.68
Average: 7 9.38 0.00 2.36 19.47 0.06 68.73