---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-40634 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 13G 143G 8% /
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 26623 0 4666 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:24:d8:eb brd ff:ff:ff:ff:ff:ff
inet 10.30.107.127/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86040sec preferred_lft 86040sec
inet6 fe80::f816:3eff:fe24:d8eb/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 02:42:2c:e9:b2:30 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::42:2cff:fee9:b230/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40634) 09/21/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:01 tps rtps wtps bread/s bwrtn/s
18:30:01 262.92 44.67 218.25 1992.93 32969.20
18:31:01 401.43 21.43 380.00 2634.23 107643.53
18:32:01 98.70 0.38 98.32 47.33 34767.27
18:33:01 97.18 0.27 96.92 16.26 32033.33
18:34:01 75.50 1.20 74.30 86.79 24097.05
Average: 187.15 13.59 173.56 955.47 46302.52
18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30125880 31698880 2813340 8.54 70412 1814284 1411204 4.15 872300 1650784 154528
18:31:01 27332752 31425368 5606468 17.02 115328 4190000 4873392 14.34 1268404 3862804 3264
18:32:01 25353028 29801956 7586192 23.03 134664 4513220 7300552 21.48 3072792 3977220 20528
18:33:01 25248252 29776804 7690968 23.35 147624 4573012 7317624 21.53 3142448 4001576 1292
18:34:01 27236900 31546360 5702320 17.31 149468 4343704 1604152 4.72 1409456 3809192 392
Average: 27059362 30849874 5879858 17.85 123499 3886844 4501385 13.24 1953080 3460315 36001
18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 ens3 304.68 219.45 1434.33 68.95 0.00 0.00 0.00 0.00
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
18:31:01 vethf373995 0.12 0.23 0.01 0.02 0.00 0.00 0.00 0.00
18:31:01 vethee14935 0.08 0.13 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 veth95ad9fa 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 br-3d27468dbe2a 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00
18:32:01 vethee14935 90.57 90.22 15.40 18.42 0.00 0.00 0.00 0.00
18:32:01 veth95ad9fa 136.89 135.86 15.61 33.56 0.00 0.00 0.00 0.00
18:32:01 br-3d27468dbe2a 0.33 0.27 0.02 0.02 0.00 0.00 0.00 0.00
18:32:01 veth2464af2 3.78 3.90 0.49 0.45 0.00 0.00 0.00 0.00
18:33:01 vethee14935 127.05 126.70 14.11 27.37 0.00 0.00 0.00 0.00
18:33:01 veth95ad9fa 374.47 376.49 40.19 71.11 0.00 0.00 0.00 0.01
18:33:01 br-3d27468dbe2a 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:33:01 veth2464af2 4.68 6.33 1.07 0.73 0.00 0.00 0.00 0.00
18:34:01 ens3 1174.74 734.21 22330.89 134.42 0.00 0.00 0.00 0.00
18:34:01 docker0 13.58 17.71 2.13 285.68 0.00 0.00 0.00 0.00
18:34:01 lo 19.70 19.70 1.87 1.87 0.00 0.00 0.00 0.00
Average: ens3 222.53 136.41 4418.78 25.07 0.00 0.00 0.00 0.00
Average: docker0 2.72 3.54 0.43 57.14 0.00 0.00 0.00 0.00
Average: lo 3.17 3.17 0.31 0.31 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40634) 09/21/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:01 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 10.51 0.00 0.94 4.24 0.04 84.27
18:30:01 0 1.37 0.00 0.40 2.52 0.02 95.70
18:30:01 1 8.77 0.00 0.42 0.20 0.03 90.58
18:30:01 2 5.80 0.00 0.79 19.89 0.03 73.49
18:30:01 3 36.64 0.00 2.32 4.56 0.10 56.37
18:30:01 4 16.29 0.00 1.18 0.80 0.03 81.70
18:30:01 5 7.23 0.00 0.88 1.55 0.03 90.30
18:30:01 6 4.30 0.00 0.50 0.35 0.03 94.82
18:30:01 7 3.72 0.00 0.95 4.06 0.02 91.26
18:31:01 all 11.44 0.00 3.94 7.80 0.05 76.78
18:31:01 0 8.98 0.00 4.27 1.76 0.05 84.94
18:31:01 1 11.29 0.00 3.83 9.34 0.03 75.51
18:31:01 2 19.71 0.00 3.94 2.57 0.07 73.71
18:31:01 3 9.07 0.00 3.54 3.76 0.05 83.57
18:31:01 4 11.21 0.00 3.63 5.53 0.05 79.58
18:31:01 5 12.88 0.00 5.14 37.68 0.05 44.25
18:31:01 6 8.12 0.00 3.92 1.18 0.03 86.75
18:31:01 7 10.19 0.00 3.29 0.59 0.05 85.88
18:32:01 all 27.36 0.00 3.34 5.21 0.10 63.99
18:32:01 0 24.35 0.00 3.58 1.23 0.10 70.74
18:32:01 1 26.02 0.00 3.29 5.50 0.10 65.09
18:32:01 2 33.22 0.00 3.57 1.40 0.12 61.70
18:32:01 3 28.77 0.00 3.19 5.91 0.10 62.03
18:32:01 4 25.30 0.00 2.70 4.30 0.10 67.60
18:32:01 5 25.39 0.00 3.25 9.11 0.10 62.15
18:32:01 6 33.72 0.00 3.98 10.63 0.13 51.54
18:32:01 7 22.13 0.00 3.17 3.61 0.08 71.00
18:33:01 all 8.36 0.00 1.65 4.77 0.06 85.16
18:33:01 0 9.04 0.00 2.12 0.37 0.07 88.40
18:33:01 1 8.52 0.00 1.74 16.67 0.05 73.03
18:33:01 2 6.66 0.00 1.41 3.30 0.05 88.58
18:33:01 3 9.92 0.00 1.70 9.85 0.05 78.48
18:33:01 4 7.18 0.00 1.39 0.44 0.05 90.94
18:33:01 5 7.33 0.00 1.70 1.80 0.07 89.10
18:33:01 6 10.76 0.00 1.54 5.49 0.05 82.16
18:33:01 7 7.47 0.00 1.59 0.25 0.07 90.62
18:34:01 all 3.84 0.00 0.46 4.53 0.03 91.14
18:34:01 0 0.50 0.00 0.45 0.27 0.03 98.75
18:34:01 1 0.89 0.00 0.30 24.13 0.03 74.65
18:34:01 2 0.87 0.00 0.33 0.72 0.03 98.05
18:34:01 3 22.17 0.00 0.74 6.42 0.05 70.62
18:34:01 4 0.83 0.00 0.48 0.70 0.03 97.95
18:34:01 5 3.42 0.00 0.48 2.59 0.02 93.49
18:34:01 6 0.48 0.00 0.38 0.63 0.02 98.48
18:34:01 7 1.63 0.00 0.48 0.81 0.02 97.06
Average: all 12.29 0.00 2.06 5.31 0.06 80.29
Average: 0 8.82 0.00 2.16 1.23 0.05 87.73
Average: 1 11.09 0.00 1.91 11.17 0.05 75.78
Average: 2 13.21 0.00 2.00 5.59 0.06 79.14
Average: 3 21.33 0.00 2.30 6.10 0.07 70.20
Average: 4 12.17 0.00 1.87 2.34 0.05 83.56
Average: 5 11.23 0.00 2.29 10.53 0.05 75.90
Average: 6 11.46 0.00 2.06 3.65 0.05 82.78
Average: 7 9.00 0.00 1.89 1.86 0.05 87.19