---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-40944 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 25018 0 6261 30824
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:ab:18:4d brd ff:ff:ff:ff:ff:ff
inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86014sec preferred_lft 86014sec
inet6 fe80::f816:3eff:feab:184d/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:c5:ac:2d:32 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:c5ff:feac:2d32/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40944) 09/22/24 _x86_64_ (8 CPU)
23:10:30 LINUX RESTART (8 CPU)
23:11:02 tps rtps wtps bread/s bwrtn/s
23:12:01 319.83 51.23 268.60 2264.02 42146.08
23:13:01 405.92 21.48 384.44 2678.09 177872.35
23:14:01 327.68 0.53 327.15 64.26 52626.16
23:15:01 94.72 0.23 94.48 14.93 42319.61
23:16:01 24.43 0.00 24.43 0.00 10428.26
Average: 234.23 14.57 219.66 1000.05 65155.18
23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
23:12:01 30106792 31681524 2832428 8.60 70696 1814956 1396780 4.11 899320 1651084 154420
23:13:01 26024468 31624376 6914752 20.99 128460 5619816 2747184 8.08 1041940 5368788 920
23:14:01 23471708 29587584 9467512 28.74 159620 6075172 8878004 26.12 3319980 5518616 35252
23:15:01 23398140 29564444 9541080 28.97 170448 6109140 8908964 26.21 3363352 5542276 288
23:16:01 23730412 29890412 9208808 27.96 170852 6108276 7229732 21.27 3058592 5531480 260
Average: 25346304 30469668 7592916 23.05 140015 5145472 5832133 17.16 2336637 4722449 38228
23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
23:12:01 ens3 372.56 260.79 1613.73 75.81 0.00 0.00 0.00 0.00
23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
23:12:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
23:13:01 vethc5c2c73 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
23:13:01 ens3 1135.18 609.50 32062.23 55.04 0.00 0.00 0.00 0.00
23:13:01 veth9ec7410 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
23:13:01 vethe652581 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
23:14:01 veth85a62db 0.70 1.00 0.07 0.39 0.00 0.00 0.00 0.00
23:14:01 vethc5c2c73 0.35 0.72 0.03 0.65 0.00 0.00 0.00 0.00
23:14:01 ens3 55.37 39.33 1124.34 6.10 0.00 0.00 0.00 0.00
23:14:01 vethc57f6a6 10.63 14.48 2.07 220.75 0.00 0.00 0.00 0.02
23:15:01 veth85a62db 0.32 0.25 0.02 0.01 0.00 0.00 0.00 0.00
23:15:01 vethc5c2c73 0.55 0.58 0.05 1.44 0.00 0.00 0.00 0.00
23:15:01 ens3 7.83 6.48 66.29 1.48 0.00 0.00 0.00 0.00
23:15:01 veth41f1c82 5.95 7.93 1.20 0.71 0.00 0.00 0.00 0.00
23:16:01 ens3 8.35 9.08 4.06 1.33 0.00 0.00 0.00 0.00
23:16:01 veth757810c 169.74 174.82 22.11 39.58 0.00 0.00 0.00 0.00
23:16:01 br-9697f5facd45 1.45 1.13 0.11 0.41 0.00 0.00 0.00 0.00
23:16:01 docker0 13.95 18.65 2.15 286.15 0.00 0.00 0.00 0.00
Average: ens3 315.67 184.78 6992.06 27.79 0.00 0.00 0.00 0.00
Average: veth757810c 34.06 35.08 4.44 7.94 0.00 0.00 0.00 0.00
Average: br-9697f5facd45 0.29 0.23 0.02 0.08 0.00 0.00 0.00 0.00
Average: docker0 2.80 3.74 0.43 57.42 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40944) 09/22/24 _x86_64_ (8 CPU)
23:10:30 LINUX RESTART (8 CPU)
23:11:02 CPU %user %nice %system %iowait %steal %idle
23:12:01 all 11.04 0.00 1.04 3.51 0.04 84.37
23:12:01 0 5.11 0.00 0.49 0.51 0.02 93.88
23:12:01 1 35.40 0.00 2.24 2.60 0.10 59.65
23:12:01 2 20.25 0.00 1.87 4.04 0.05 73.79
23:12:01 3 8.19 0.00 1.00 0.37 0.02 90.42
23:12:01 4 7.68 0.00 0.71 0.46 0.02 91.13
23:12:01 5 5.37 0.00 0.48 0.56 0.03 93.56
23:12:01 6 3.78 0.00 0.66 0.34 0.03 95.19
23:12:01 7 2.66 0.00 0.80 19.20 0.05 77.30
23:13:01 all 14.02 0.00 5.99 11.83 0.07 68.09
23:13:01 0 12.92 0.00 5.84 2.24 0.03 78.96
23:13:01 1 13.27 0.00 6.86 18.49 0.05 61.33
23:13:01 2 23.17 0.00 5.70 14.67 0.07 56.39
23:13:01 3 14.20 0.00 5.27 1.33 0.08 79.11
23:13:01 4 11.97 0.00 6.25 27.32 0.07 54.39
23:13:01 5 12.77 0.00 5.86 12.34 0.10 68.93
23:13:01 6 11.88 0.00 5.58 3.36 0.05 79.13
23:13:01 7 11.98 0.00 6.54 15.05 0.08 66.34
23:14:01 all 29.56 0.00 4.17 3.13 0.10 63.04
23:14:01 0 21.62 0.00 3.80 2.44 0.10 72.05
23:14:01 1 32.78 0.00 4.49 1.73 0.08 60.91
23:14:01 2 39.13 0.00 4.60 1.36 0.08 54.82
23:14:01 3 24.04 0.00 3.70 9.66 0.08 62.52
23:14:01 4 31.41 0.00 3.73 1.94 0.10 62.83
23:14:01 5 27.25 0.00 4.62 2.73 0.12 65.27
23:14:01 6 31.76 0.00 4.13 2.97 0.12 61.01
23:14:01 7 28.47 0.00 4.32 2.19 0.10 64.92
23:15:01 all 7.49 0.00 1.36 2.11 0.06 88.98
23:15:01 0 7.50 0.00 1.32 1.47 0.05 89.65
23:15:01 1 9.27 0.00 1.64 0.37 0.10 88.63
23:15:01 2 5.57 0.00 0.86 0.40 0.07 93.11
23:15:01 3 9.15 0.00 1.09 0.95 0.05 88.76
23:15:01 4 6.91 0.00 1.66 11.88 0.05 79.50
23:15:01 5 6.83 0.00 1.89 0.85 0.07 90.35
23:15:01 6 8.21 0.00 1.23 0.22 0.05 90.30
23:15:01 7 6.50 0.00 1.21 0.67 0.05 91.57
23:16:01 all 1.29 0.00 0.44 0.56 0.05 97.66
23:16:01 0 1.17 0.00 0.55 0.05 0.05 98.18
23:16:01 1 1.13 0.00 0.37 0.02 0.05 98.43
23:16:01 2 1.41 0.00 0.38 0.03 0.03 98.14
23:16:01 3 1.32 0.00 0.38 0.02 0.05 98.23
23:16:01 4 1.19 0.00 0.47 3.74 0.07 94.54
23:16:01 5 1.77 0.00 0.45 0.05 0.07 97.66
23:16:01 6 1.30 0.00 0.38 0.08 0.05 98.18
23:16:01 7 1.07 0.00 0.48 0.53 0.05 97.86
Average: all 12.66 0.00 2.60 4.22 0.07 80.46
Average: 0 9.66 0.00 2.40 1.34 0.05 86.55
Average: 1 18.29 0.00 3.11 4.63 0.08 73.89
Average: 2 17.88 0.00 2.68 4.08 0.06 75.30
Average: 3 11.37 0.00 2.28 2.47 0.06 83.82
Average: 4 11.81 0.00 2.56 9.06 0.06 76.52
Average: 5 10.79 0.00 2.66 3.30 0.08 83.17
Average: 6 11.38 0.00 2.40 1.39 0.06 84.76
Average: 7 10.14 0.00 2.67 7.48 0.07 79.65