---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-93938 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 914 25018 0 6233 30796
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:15:e4:1e brd ff:ff:ff:ff:ff:ff
inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85984sec preferred_lft 85984sec
inet6 fe80::f816:3eff:fe15:e41e/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 02:42:58:ad:e7:c2 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::42:58ff:fead:e7c2/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93938) 12/29/24 _x86_64_ (8 CPU)
08:30:18 LINUX RESTART (8 CPU)
08:31:01 tps rtps wtps bread/s bwrtn/s
08:32:01 204.75 23.18 181.57 2344.14 41169.54
08:33:01 407.47 13.03 394.43 756.21 157311.50
08:34:01 113.93 0.57 113.36 34.52 38970.54
08:35:01 55.02 0.52 54.51 18.53 23325.11
08:36:01 36.84 0.08 36.76 8.67 21055.47
08:37:01 90.38 1.63 88.75 89.99 23035.16
Average: 151.40 6.50 144.90 541.99 50810.89
08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 26556180 31566936 6383040 19.38 100720 5127656 2285828 6.73 1042524 4902760 3092432
08:33:01 23886476 29513276 9052744 27.48 131332 5638240 9586192 28.20 3311436 5157208 1268
08:34:01 21565800 27656656 11373420 34.53 156688 6029984 12105516 35.62 5311452 5412608 128
08:35:01 20922568 26983076 12016652 36.48 160676 5998392 13275896 39.06 6000640 5363808 712
08:36:01 21457144 27519368 11482076 34.86 161052 6001180 12284956 36.15 5480384 5357256 328
08:37:01 25662952 31578824 7276268 22.09 162972 5869804 1658308 4.88 1492284 5225680 2052
Average: 23341853 29136356 9597367 29.14 145573 5777543 8532783 25.11 3773120 5236553 516153
08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 ens3 1334.33 681.55 37875.56 62.05 0.00 0.00 0.00 0.00
08:32:01 lo 17.60 17.60 1.71 1.71 0.00 0.00 0.00 0.00
08:33:01 veth42c89c0 7.62 6.15 0.85 0.63 0.00 0.00 0.00 0.00
08:33:01 vethac0d1e2 0.95 1.18 0.06 0.07 0.00 0.00 0.00 0.00
08:33:01 veth3066b64 0.00 0.55 0.00 0.03 0.00 0.00 0.00 0.00
08:33:01 vethda14b40 0.57 0.78 0.04 0.05 0.00 0.00 0.00 0.00
08:34:01 veth42c89c0 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 vethac0d1e2 10.83 11.93 2.17 2.39 0.00 0.00 0.00 0.00
08:34:01 veth3066b64 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 vethda14b40 3.52 4.30 0.51 0.44 0.00 0.00 0.00 0.00
08:35:01 veth42c89c0 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 vethac0d1e2 23.06 22.93 6.14 18.39 0.00 0.00 0.00 0.00
08:35:01 veth3066b64 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 vethda14b40 5.57 7.25 0.80 0.88 0.00 0.00 0.00 0.00
08:36:01 veth42c89c0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
08:36:01 vethac0d1e2 16.55 17.85 4.07 10.16 0.00 0.00 0.00 0.00
08:36:01 veth3066b64 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
08:36:01 vethda14b40 4.63 6.28 0.68 0.51 0.00 0.00 0.00 0.00
08:37:01 docker0 13.65 19.08 2.14 293.44 0.00 0.00 0.00 0.00
08:37:01 ens3 1856.06 1039.48 40071.37 194.47 0.00 0.00 0.00 0.00
08:37:01 lo 27.40 27.40 2.58 2.58 0.00 0.00 0.00 0.00
Average: docker0 2.27 3.18 0.36 48.91 0.00 0.00 0.00 0.00
Average: ens3 248.73 133.02 6522.03 20.48 0.00 0.00 0.00 0.00
Average: lo 3.89 3.89 0.37 0.37 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93938) 12/29/24 _x86_64_ (8 CPU)
08:30:18 LINUX RESTART (8 CPU)
08:31:01 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 15.48 0.00 4.42 3.02 0.05 77.04
08:32:01 0 7.20 0.00 4.58 9.12 0.07 79.03
08:32:01 1 15.63 0.00 4.11 2.88 0.05 77.33
08:32:01 2 14.02 0.00 3.36 0.24 0.05 82.34
08:32:01 3 8.43 0.00 4.17 0.67 0.03 86.69
08:32:01 4 8.30 0.00 4.44 5.40 0.05 81.81
08:32:01 5 8.53 0.00 4.02 0.38 0.03 87.03
08:32:01 6 30.71 0.00 5.18 3.50 0.07 60.54
08:32:01 7 30.97 0.00 5.50 1.98 0.05 61.49
08:33:01 all 35.02 0.00 6.57 6.54 0.09 51.79
08:33:01 0 35.46 0.00 6.33 0.78 0.08 57.35
08:33:01 1 33.61 0.00 7.84 34.55 0.10 23.90
08:33:01 2 30.84 0.00 5.85 0.65 0.09 62.57
08:33:01 3 37.56 0.00 6.68 2.02 0.10 53.64
08:33:01 4 37.32 0.00 7.72 1.94 0.10 52.92
08:33:01 5 38.82 0.00 6.35 0.93 0.08 53.82
08:33:01 6 31.25 0.00 5.33 5.84 0.07 57.52
08:33:01 7 35.29 0.00 6.50 5.77 0.08 52.34
08:34:01 all 35.58 0.00 4.44 1.59 0.09 58.29
08:34:01 0 36.26 0.00 4.54 0.08 0.10 59.02
08:34:01 1 35.64 0.00 4.41 5.82 0.10 54.02
08:34:01 2 32.94 0.00 3.95 1.54 0.08 61.49
08:34:01 3 38.62 0.00 5.06 1.50 0.08 54.74
08:34:01 4 36.45 0.00 4.74 0.54 0.10 58.17
08:34:01 5 36.71 0.00 4.31 0.19 0.10 58.69
08:34:01 6 33.32 0.00 3.73 2.08 0.08 60.79
08:34:01 7 34.70 0.00 4.76 1.01 0.08 59.44
08:35:01 all 11.18 0.00 1.61 1.26 0.08 85.87
08:35:01 0 11.60 0.00 1.59 0.00 0.05 86.76
08:35:01 1 10.88 0.00 1.79 1.54 0.08 85.70
08:35:01 2 10.84 0.00 1.39 0.03 0.10 87.64
08:35:01 3 8.69 0.00 1.76 7.99 0.08 81.48
08:35:01 4 11.36 0.00 1.34 0.13 0.07 87.10
08:35:01 5 15.01 0.00 1.77 0.13 0.07 83.01
08:35:01 6 10.00 0.00 1.47 0.00 0.08 88.44
08:35:01 7 11.12 0.00 1.76 0.20 0.08 86.84
08:36:01 all 6.24 0.00 0.90 1.14 0.06 91.66
08:36:01 0 6.91 0.00 0.93 0.02 0.08 92.06
08:36:01 1 6.77 0.00 1.00 0.23 0.07 91.93
08:36:01 2 5.87 0.00 0.85 0.08 0.05 93.14
08:36:01 3 5.22 0.00 0.78 8.43 0.07 85.50
08:36:01 4 6.02 0.00 0.99 0.10 0.07 92.83
08:36:01 5 6.76 0.00 0.85 0.12 0.05 92.22
08:36:01 6 5.78 0.00 0.92 0.07 0.07 93.16
08:36:01 7 6.59 0.00 0.82 0.08 0.05 92.46
08:37:01 all 5.70 0.00 0.79 1.44 0.03 92.04
08:37:01 0 14.08 0.00 0.88 0.47 0.03 84.54
08:37:01 1 12.11 0.00 1.23 1.57 0.03 85.05
08:37:01 2 6.89 0.00 0.98 0.35 0.03 91.75
08:37:01 3 0.87 0.00 0.55 8.34 0.03 90.21
08:37:01 4 4.12 0.00 0.68 0.10 0.02 95.07
08:37:01 5 1.10 0.00 0.67 0.32 0.03 97.88
08:37:01 6 3.93 0.00 0.65 0.22 0.05 95.15
08:37:01 7 2.48 0.00 0.69 0.17 0.05 96.62
Average: all 18.13 0.00 3.11 2.49 0.07 76.20
Average: 0 18.54 0.00 3.13 1.74 0.07 76.52
Average: 1 19.03 0.00 3.38 7.67 0.07 69.84
Average: 2 16.83 0.00 2.72 0.48 0.07 79.90
Average: 3 16.48 0.00 3.15 4.84 0.07 75.46
Average: 4 17.19 0.00 3.31 1.37 0.07 78.07
Average: 5 17.74 0.00 2.98 0.34 0.06 78.87
Average: 6 19.11 0.00 2.87 1.94 0.07 76.01
Average: 7 20.13 0.00 3.33 1.53 0.07 74.95