---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-7549 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 12G 144G 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 870 27062 0 4234 30840
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:fc:9b:4b brd ff:ff:ff:ff:ff:ff
inet 10.30.106.87/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85929sec preferred_lft 85929sec
inet6 fe80::f816:3eff:fefc:9b4b/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 02:42:17:a5:48:88 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::42:17ff:fea5:4888/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7549) 03/12/25 _x86_64_ (8 CPU)
10:02:29 LINUX RESTART (8 CPU)
10:03:01 tps rtps wtps bread/s bwrtn/s
10:04:01 300.88 36.80 264.08 1283.31 65028.86
10:05:01 168.12 45.19 122.93 2545.04 66465.19
10:06:01 26.70 0.05 26.65 1.47 20782.94
10:07:01 37.39 1.42 35.98 41.33 7828.70
10:08:01 14.75 0.08 14.66 12.00 1375.37
10:09:01 270.72 3.18 267.54 165.44 37439.76
10:10:01 139.12 2.93 136.19 456.91 65169.88
Average: 136.82 12.81 124.01 643.65 37728.54
10:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:04:01 30039456 31674172 2899764 8.80 76056 1864880 1455628 4.28 889472 1708152 220248
10:05:01 27964128 29810452 4975092 15.10 83852 2061540 2791808 8.21 2830456 1825036 11300
10:06:01 27179556 29064968 5759664 17.49 85328 2096896 3466052 10.20 3579900 1855804 756
10:07:01 27832276 29967132 5106944 15.50 92828 2329836 2519352 7.41 2710992 2055228 20808
10:08:01 27237820 29402912 5701400 17.31 95392 2354824 3643988 10.72 3275944 2077636 15564
10:09:01 26201932 29652920 6737288 20.45 100956 3610648 2772308 8.16 3321168 3020456 186576
10:10:01 27698536 31564688 5240684 15.91 106692 4006388 1500364 4.41 1638588 3195040 17624
Average: 27736243 30162463 5202977 15.80 91586 2617859 2592786 7.63 2606646 2248193 67554
10:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:04:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00
10:04:01 ens3 478.01 291.80 1842.68 79.15 0.00 0.00 0.00 0.00
10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:05:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00
10:05:01 ens3 375.72 270.64 1697.35 73.20 0.00 0.00 0.00 0.00
10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:06:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
10:06:01 ens3 1964.96 1566.24 486.58 562.00 0.00 0.00 0.00 0.00
10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:07:01 lo 14.40 14.40 6.08 6.08 0.00 0.00 0.00 0.00
10:07:01 ens3 1481.62 1030.73 3461.21 356.68 0.00 0.00 0.00 0.00
10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:08:01 lo 2.83 2.83 4.42 4.42 0.00 0.00 0.00 0.00
10:08:01 ens3 287.55 213.15 89.18 87.87 0.00 0.00 0.00 0.00
10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:09:01 lo 6.58 6.58 0.96 0.96 0.00 0.00 0.00 0.00
10:09:01 ens3 543.48 471.27 2286.68 3728.71 0.00 0.00 0.00 0.00
10:10:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00
10:10:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00
10:10:01 ens3 340.47 413.30 43.61 3007.44 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 4.18 4.18 1.71 1.71 0.00 0.00 0.00 0.00
Average: ens3 781.67 608.15 1415.31 1127.88 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7549) 03/12/25 _x86_64_ (8 CPU)
10:02:29 LINUX RESTART (8 CPU)
10:03:01 CPU %user %nice %system %iowait %steal %idle
10:04:01 all 11.47 0.00 1.06 3.44 0.04 84.00
10:04:01 0 2.39 0.00 0.77 12.69 0.05 84.10
10:04:01 1 3.70 0.00 0.77 9.39 0.05 86.09
10:04:01 2 14.82 0.00 1.17 1.25 0.03 82.72
10:04:01 3 2.55 0.00 0.68 0.28 0.02 96.46
10:04:01 4 6.88 0.00 0.67 0.33 0.02 92.10
10:04:01 5 33.10 0.00 2.12 2.71 0.07 62.01
10:04:01 6 16.97 0.00 1.28 0.33 0.03 81.38
10:04:01 7 11.37 0.00 0.97 0.57 0.02 87.08
10:05:01 all 42.12 0.00 1.17 2.00 0.09 54.62
10:05:01 0 38.78 0.00 1.55 6.13 0.10 53.44
10:05:01 1 43.10 0.00 1.24 5.77 0.10 49.80
10:05:01 2 52.85 0.00 0.90 0.90 0.10 45.24
10:05:01 3 54.60 0.00 1.24 0.99 0.10 43.07
10:05:01 4 39.42 0.00 1.42 1.40 0.10 57.66
10:05:01 5 36.37 0.00 1.07 0.27 0.08 62.21
10:05:01 6 37.89 0.00 0.82 0.37 0.07 60.86
10:05:01 7 33.92 0.00 1.19 0.18 0.08 64.63
10:06:01 all 40.69 0.00 3.81 0.46 0.08 54.96
10:06:01 0 26.47 0.00 4.12 3.09 0.05 66.27
10:06:01 1 40.84 0.00 1.41 0.00 0.08 57.66
10:06:01 2 41.51 0.00 2.88 0.00 0.08 55.53
10:06:01 3 57.10 0.00 9.70 0.00 0.08 33.12
10:06:01 4 31.36 0.00 7.31 0.00 0.07 61.27
10:06:01 5 55.67 0.00 3.00 0.03 0.10 41.19
10:06:01 6 38.76 0.00 0.48 0.02 0.05 60.69
10:06:01 7 33.91 0.00 1.54 0.54 0.08 63.93
10:07:01 all 42.80 0.00 2.82 0.03 0.08 54.26
10:07:01 0 45.07 0.00 1.70 0.07 0.08 53.08
10:07:01 1 42.39 0.00 1.37 0.00 0.08 56.15
10:07:01 2 43.10 0.00 2.92 0.00 0.10 53.88
10:07:01 3 49.87 0.00 5.09 0.05 0.10 44.88
10:07:01 4 44.15 0.00 5.96 0.00 0.08 49.81
10:07:01 5 41.81 0.00 2.63 0.02 0.10 55.45
10:07:01 6 39.76 0.00 1.44 0.00 0.07 58.73
10:07:01 7 36.25 0.00 1.49 0.07 0.08 62.12
10:08:01 all 36.70 0.00 1.16 0.04 0.07 62.04
10:08:01 0 40.71 0.00 0.72 0.02 0.07 58.49
10:08:01 1 41.27 0.00 1.84 0.03 0.07 56.79
10:08:01 2 39.29 0.00 1.08 0.08 0.07 59.47
10:08:01 3 45.72 0.00 1.32 0.05 0.07 52.85
10:08:01 4 24.56 0.00 1.25 0.02 0.05 74.12
10:08:01 5 30.94 0.00 1.46 0.12 0.07 67.42
10:08:01 6 38.56 0.00 0.89 0.02 0.07 60.47
10:08:01 7 32.56 0.00 0.69 0.00 0.05 66.70
10:09:01 all 30.98 0.00 1.80 1.21 0.06 65.94
10:09:01 0 24.95 0.00 2.06 5.60 0.05 67.34
10:09:01 1 23.64 0.00 1.56 0.10 0.07 74.63
10:09:01 2 27.78 0.00 1.32 3.18 0.05 67.67
10:09:01 3 24.90 0.00 1.22 0.02 0.03 73.83
10:09:01 4 50.52 0.00 4.07 0.00 0.07 45.35
10:09:01 5 30.57 0.00 1.92 0.05 0.07 67.39
10:09:01 6 34.06 0.00 1.12 0.50 0.07 64.25
10:09:01 7 31.34 0.00 1.17 0.25 0.08 67.15
10:10:01 all 9.27 0.00 1.90 1.71 0.05 87.07
10:10:01 0 3.04 0.00 2.50 1.60 0.05 92.80
10:10:01 1 4.85 0.00 1.48 1.28 0.03 92.36
10:10:01 2 9.42 0.00 2.72 3.71 0.05 84.10
10:10:01 3 23.21 0.00 2.61 1.31 0.07 72.80
10:10:01 4 8.54 0.00 0.91 0.15 0.05 90.35
10:10:01 5 4.45 0.00 1.20 0.02 0.05 94.28
10:10:01 6 11.14 0.00 1.46 2.58 0.07 84.76
10:10:01 7 9.53 0.00 2.33 3.05 0.07 85.02
Average: all 30.58 0.00 1.96 1.27 0.07 66.12
Average: 0 25.92 0.00 1.92 4.17 0.06 67.93
Average: 1 28.55 0.00 1.38 2.37 0.07 67.63
Average: 2 32.69 0.00 1.86 1.30 0.07 64.08
Average: 3 36.86 0.00 3.12 0.38 0.07 59.57
Average: 4 29.35 0.00 3.08 0.27 0.06 67.24
Average: 5 33.26 0.00 1.91 0.46 0.08 64.29
Average: 6 31.02 0.00 1.07 0.54 0.06 67.30
Average: 7 26.98 0.00 1.34 0.66 0.07 70.95