---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-101830 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 886 24978 0 6302 30825
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:09:02:f6 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86106sec preferred_lft 86106sec
inet6 fe80::f816:3eff:fe09:2f6/64 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 02:42:20:3e:c6:46 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::42:20ff:fe3e:c646/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-101830) 01/26/25 _x86_64_ (8 CPU)
05:47:27 LINUX RESTART (8 CPU)
05:48:01 tps rtps wtps bread/s bwrtn/s
05:49:01 276.64 40.34 236.29 2925.65 19546.34
05:50:01 540.31 3.67 536.64 493.25 165444.29
05:51:01 171.65 0.52 171.14 55.06 33180.20
05:52:01 76.77 1.35 75.42 104.52 12783.60
Average: 266.34 11.47 254.87 894.62 57738.61
05:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:49:01 29608548 31663852 3330672 10.11 77156 2277568 1735272 5.11 910960 2102384 572332
05:50:01 25563368 31331140 7375852 22.39 140968 5756588 6609864 19.45 1362128 5436360 4204
05:51:01 23512640 29722524 9426580 28.62 173000 6136832 8438020 24.83 3149644 5630460 720
05:52:01 25651672 31636584 7287548 22.12 174820 5904176 1531924 4.51 1283780 5424208 18420
Average: 26084057 31088525 6855163 20.81 141486 5018791 4578770 13.47 1676628 4648353 148919
05:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:49:01 lo 10.20 10.20 0.97 0.97 0.00 0.00 0.00 0.00
05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:49:01 ens3 258.06 182.07 6340.51 33.30 0.00 0.00 0.00 0.00
05:50:01 veth11ad71b 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00
05:50:01 veth307d847 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:50:01 veth165b14d 0.12 0.27 0.01 0.02 0.00 0.00 0.00 0.00
05:50:01 vethc542b6b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:51:01 veth11ad71b 0.33 0.47 0.04 0.90 0.00 0.00 0.00 0.00
05:51:01 veth165b14d 11.55 9.58 1.45 1.44 0.00 0.00 0.00 0.00
05:51:01 vethc542b6b 2.43 2.98 0.30 0.26 0.00 0.00 0.00 0.00
05:51:01 vethff9d4c0 6.07 8.23 0.59 141.04 0.00 0.00 0.00 0.01
05:52:01 lo 25.13 25.13 2.36 2.36 0.00 0.00 0.00 0.00
05:52:01 docker0 13.56 18.91 2.14 289.91 0.00 0.00 0.00 0.00
05:52:01 ens3 1608.32 953.37 33663.13 151.65 0.00 0.00 0.00 0.00
Average: lo 5.30 5.30 0.51 0.51 0.00 0.00 0.00 0.00
Average: docker0 3.39 4.73 0.53 72.48 0.00 0.00 0.00 0.00
Average: ens3 322.24 182.11 8208.46 23.08 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-101830) 01/26/25 _x86_64_ (8 CPU)
05:47:27 LINUX RESTART (8 CPU)
05:48:01 CPU %user %nice %system %iowait %steal %idle
05:49:01 all 9.81 0.00 1.10 2.18 0.04 86.88
05:49:01 0 1.37 0.00 0.92 3.61 0.02 94.09
05:49:01 1 22.50 0.00 1.69 2.10 0.05 73.66
05:49:01 2 17.79 0.00 1.39 0.70 0.05 80.07
05:49:01 3 13.12 0.00 1.39 0.37 0.03 85.10
05:49:01 4 4.82 0.00 1.25 2.45 0.02 91.47
05:49:01 5 3.37 0.00 0.62 0.32 0.02 95.68
05:49:01 6 2.05 0.00 0.65 3.02 0.03 94.24
05:49:01 7 13.42 0.00 0.90 4.90 0.08 80.70
05:50:01 all 14.95 0.00 6.71 10.19 0.08 68.08
05:50:01 0 14.50 0.00 6.65 8.44 0.07 70.34
05:50:01 1 12.93 0.00 6.57 19.67 0.07 60.77
05:50:01 2 17.56 0.00 5.87 1.84 0.08 74.64
05:50:01 3 14.12 0.00 7.75 35.02 0.09 43.03
05:50:01 4 15.46 0.00 7.04 3.58 0.07 73.86
05:50:01 5 15.47 0.00 7.01 1.85 0.08 75.59
05:50:01 6 14.14 0.00 5.26 3.25 0.07 77.29
05:50:01 7 15.43 0.00 7.52 8.14 0.09 68.82
05:51:01 all 26.57 0.00 3.60 2.04 0.09 67.70
05:51:01 0 25.53 0.00 3.46 0.69 0.08 70.24
05:51:01 1 37.18 0.00 4.84 0.91 0.08 56.98
05:51:01 2 19.03 0.00 2.78 3.32 0.12 74.75
05:51:01 3 33.09 0.00 4.11 2.26 0.08 60.46
05:51:01 4 23.73 0.00 3.47 5.47 0.08 67.24
05:51:01 5 24.20 0.00 3.22 0.44 0.08 72.06
05:51:01 6 27.37 0.00 3.47 2.12 0.10 66.95
05:51:01 7 22.52 0.00 3.42 1.09 0.08 72.89
05:52:01 all 5.05 0.00 0.85 0.87 0.04 93.19
05:52:01 0 1.59 0.00 0.68 0.08 0.03 97.61
05:52:01 1 1.71 0.00 0.79 0.03 0.05 97.43
05:52:01 2 2.99 0.00 0.95 0.22 0.03 95.81
05:52:01 3 15.97 0.00 1.21 0.37 0.07 82.39
05:52:01 4 1.44 0.00 0.64 5.20 0.05 92.67
05:52:01 5 2.46 0.00 0.85 0.89 0.05 95.76
05:52:01 6 1.10 0.00 0.72 0.07 0.03 98.08
05:52:01 7 13.19 0.00 0.94 0.17 0.03 85.67
Average: all 14.07 0.00 3.05 3.80 0.06 79.01
Average: 0 10.71 0.00 2.91 3.19 0.05 83.13
Average: 1 18.58 0.00 3.45 5.62 0.06 72.28
Average: 2 14.33 0.00 2.74 1.52 0.07 81.34
Average: 3 19.06 0.00 3.59 9.40 0.07 67.87
Average: 4 11.34 0.00 3.10 4.17 0.05 81.33
Average: 5 11.34 0.00 2.91 0.87 0.06 84.83
Average: 6 11.12 0.00 2.51 2.11 0.06 84.19
Average: 7 16.14 0.00 3.17 3.55 0.07 77.07