---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-94863 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 896 25038 0 6232 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:71:36:df brd ff:ff:ff:ff:ff:ff
inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85939sec preferred_lft 85939sec
inet6 fe80::f816:3eff:fe71:36df/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 02:42:80:41:b1:83 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::42:80ff:fe41:b183/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-94863) 01/03/25 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 322.05 43.62 278.43 3004.91 24206.34
08:31:01 375.25 8.37 366.89 578.54 162166.64
08:32:01 156.22 6.37 149.86 294.02 26093.75
08:33:01 125.46 0.22 125.24 12.26 27824.51
08:34:01 18.28 0.00 18.28 0.00 14698.50
08:35:01 36.19 0.13 36.06 22.80 13999.87
08:36:01 70.25 1.80 68.46 93.98 17107.50
Average: 157.28 8.56 148.72 566.54 40910.47
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 29983100 31728768 2956120 8.97 75528 1974888 1318868 3.88 853580 1802100 272468
08:31:01 24984872 30576868 7954348 24.15 125060 5616108 10335740 30.41 2114368 5279368 7948
08:32:01 21882064 27823536 11057156 33.57 144516 5915060 12130760 35.69 5111836 5318480 48392
08:33:01 21654844 27711016 11284376 34.26 160644 5997472 12021668 35.37 5274492 5363248 184
08:34:01 21198992 27257640 11740228 35.64 160912 5999576 12495964 36.77 5727928 5364784 916
08:35:01 23993016 30045808 8946204 27.16 161356 5999216 6491608 19.10 3012252 5337456 616
08:36:01 25609856 31524308 7329364 22.25 163452 5870260 1691096 4.98 1549432 5227312 2448
Average: 24186678 29523992 8752542 26.57 141638 5338940 8069386 23.74 3377698 4813250 47567
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 151.77 106.56 2031.89 33.07 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00
08:31:01 veth88e3aa1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 veth72e09ff 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 veth75630ee 1.83 1.92 0.18 0.19 0.00 0.00 0.00 0.00
08:31:01 ens3 1215.20 641.28 36155.67 55.86 0.00 0.00 0.00 0.00
08:32:01 veth88e3aa1 2.72 3.42 0.31 0.29 0.00 0.00 0.00 0.00
08:32:01 veth75630ee 24.56 21.06 2.81 3.07 0.00 0.00 0.00 0.00
08:32:01 ens3 37.73 23.51 871.45 3.02 0.00 0.00 0.00 0.00
08:32:01 vethf5cf8ef 3.33 4.60 0.46 0.40 0.00 0.00 0.00 0.00
08:33:01 veth88e3aa1 4.45 6.06 1.64 1.98 0.00 0.00 0.00 0.00
08:33:01 veth75630ee 45.87 33.46 8.40 6.03 0.00 0.00 0.00 0.00
08:33:01 ens3 20.94 15.79 295.27 3.16 0.00 0.00 0.00 0.00
08:33:01 vethf5cf8ef 3.92 5.63 0.62 1.17 0.00 0.00 0.00 0.00
08:34:01 veth88e3aa1 6.17 7.95 1.01 1.58 0.00 0.00 0.00 0.00
08:34:01 veth75630ee 54.77 41.01 7.46 6.80 0.00 0.00 0.00 0.00
08:34:01 ens3 0.67 0.62 0.21 0.33 0.00 0.00 0.00 0.00
08:34:01 vethf5cf8ef 5.63 7.50 0.93 1.21 0.00 0.00 0.00 0.00
08:35:01 veth75630ee 27.90 19.63 2.15 2.82 0.00 0.00 0.00 0.00
08:35:01 ens3 18.48 17.50 9.13 25.72 0.00 0.00 0.00 0.00
08:35:01 veth514e677 6.17 9.00 0.99 1.19 0.00 0.00 0.00 0.00
08:35:01 docker0 13.21 17.90 2.13 294.68 0.00 0.00 0.00 0.00
08:36:01 ens3 67.01 44.64 78.56 19.57 0.00 0.00 0.00 0.00
08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 lo 27.56 27.56 2.60 2.60 0.00 0.00 0.00 0.00
Average: ens3 216.12 121.45 5643.07 20.07 0.00 0.00 0.00 0.00
Average: docker0 1.89 2.56 0.30 42.20 0.00 0.00 0.00 0.00
Average: lo 3.38 3.38 0.32 0.32 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-94863) 01/03/25 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 9.74 0.00 0.93 2.77 0.04 86.51
08:30:01 0 14.86 0.00 1.75 2.91 0.03 80.45
08:30:01 1 1.26 0.00 0.75 1.31 0.02 96.68
08:30:01 2 3.00 0.00 0.24 3.75 0.02 92.99
08:30:01 3 11.62 0.00 0.71 0.70 0.03 86.94
08:30:01 4 0.95 0.00 0.22 0.34 0.02 98.47
08:30:01 5 14.27 0.00 1.17 8.83 0.05 75.68
08:30:01 6 16.07 0.00 1.34 3.33 0.03 79.23
08:30:01 7 15.98 0.00 1.24 1.09 0.08 81.61
08:31:01 all 17.79 0.00 7.59 10.69 0.07 63.86
08:31:01 0 19.67 0.00 8.01 3.75 0.07 68.51
08:31:01 1 18.98 0.00 7.90 3.49 0.05 69.58
08:31:01 2 18.13 0.00 6.98 13.03 0.07 61.79
08:31:01 3 15.97 0.00 7.09 8.88 0.08 67.97
08:31:01 4 18.08 0.00 7.06 5.64 0.07 69.15
08:31:01 5 17.91 0.00 7.51 2.28 0.07 72.23
08:31:01 6 16.29 0.00 7.48 18.90 0.08 57.24
08:31:01 7 17.24 0.00 8.73 29.70 0.10 44.23
08:32:01 all 54.32 0.00 6.45 1.17 0.18 37.89
08:32:01 0 58.78 0.00 6.64 0.41 0.15 34.03
08:32:01 1 51.52 0.00 5.64 0.97 0.19 41.69
08:32:01 2 53.13 0.00 6.55 2.03 0.22 38.08
08:32:01 3 51.17 0.00 5.87 0.05 0.15 42.75
08:32:01 4 55.39 0.00 6.51 0.20 0.19 37.71
08:32:01 5 52.78 0.00 6.54 1.69 0.17 38.81
08:32:01 6 57.44 0.00 6.75 0.29 0.17 35.35
08:32:01 7 54.28 0.00 7.12 3.73 0.20 34.67
08:33:01 all 12.27 0.00 1.94 1.83 0.07 83.89
08:33:01 0 9.07 0.00 1.96 2.96 0.07 85.95
08:33:01 1 12.96 0.00 2.22 0.79 0.07 83.96
08:33:01 2 13.98 0.00 1.96 3.62 0.07 80.38
08:33:01 3 10.86 0.00 1.65 0.22 0.07 87.20
08:33:01 4 10.31 0.00 1.91 0.30 0.08 87.40
08:33:01 5 15.04 0.00 1.75 0.52 0.07 82.63
08:33:01 6 13.76 0.00 1.88 0.34 0.08 83.94
08:33:01 7 12.20 0.00 2.13 5.88 0.07 79.73
08:34:01 all 5.68 0.00 0.58 1.91 0.06 91.77
08:34:01 0 5.60 0.00 0.79 0.08 0.07 93.46
08:34:01 1 8.03 0.00 0.62 0.00 0.05 91.30
08:34:01 2 5.15 0.00 0.57 11.08 0.07 83.14
08:34:01 3 4.69 0.00 0.54 0.08 0.03 94.66
08:34:01 4 5.79 0.00 0.50 0.75 0.05 92.91
08:34:01 5 5.23 0.00 0.50 0.39 0.07 93.81
08:34:01 6 5.66 0.00 0.64 0.82 0.07 92.82
08:34:01 7 5.32 0.00 0.49 2.04 0.07 92.09
08:35:01 all 2.50 0.00 0.80 8.10 0.06 88.54
08:35:01 0 2.03 0.00 1.01 25.58 0.07 71.32
08:35:01 1 2.14 0.00 0.72 5.02 0.03 92.09
08:35:01 2 2.45 0.00 0.82 9.58 0.05 87.10
08:35:01 3 2.56 0.00 0.90 6.14 0.07 90.33
08:35:01 4 2.76 0.00 0.72 4.35 0.03 92.13
08:35:01 5 2.49 0.00 0.72 0.77 0.03 96.00
08:35:01 6 2.73 0.00 0.62 2.37 0.05 94.23
08:35:01 7 2.84 0.00 0.82 10.98 0.12 85.24
08:36:01 all 6.76 0.00 0.61 5.97 0.03 86.63
08:36:01 0 13.76 0.00 0.72 30.64 0.03 54.85
08:36:01 1 2.05 0.00 0.63 2.67 0.03 94.61
08:36:01 2 0.43 0.00 0.42 1.09 0.03 98.03
08:36:01 3 16.66 0.00 0.93 1.54 0.02 80.85
08:36:01 4 11.76 0.00 0.60 2.45 0.07 85.12
08:36:01 5 0.87 0.00 0.58 4.35 0.02 94.18
08:36:01 6 1.21 0.00 0.45 3.84 0.02 94.48
08:36:01 7 7.34 0.00 0.60 1.17 0.02 90.88
Average: all 15.52 0.00 2.69 4.63 0.07 77.08
Average: 0 17.64 0.00 2.97 9.52 0.07 69.80
Average: 1 13.79 0.00 2.63 2.04 0.06 81.48
Average: 2 13.70 0.00 2.49 6.31 0.07 77.42
Average: 3 16.16 0.00 2.52 2.51 0.06 78.75
Average: 4 14.97 0.00 2.49 2.01 0.07 80.46
Average: 5 15.45 0.00 2.67 2.68 0.07 79.14
Average: 6 16.11 0.00 2.73 4.25 0.07 76.83
Average: 7 16.38 0.00 3.00 7.77 0.09 72.77