---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-105520 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 891 25034 0 6240 30819
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:db:98:5b brd ff:ff:ff:ff:ff:ff
inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85967sec preferred_lft 85967sec
inet6 fe80::f816:3eff:fedb:985b/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 02:42:91:e9:67:10 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::42:91ff:fee9:6710/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-105520) 02/09/25 _x86_64_ (8 CPU)
08:30:18 LINUX RESTART (8 CPU)
08:31:01 tps rtps wtps bread/s bwrtn/s
08:32:01 147.63 40.51 107.12 2959.77 28751.87
08:33:01 351.27 6.28 344.99 562.81 160756.31
08:34:01 151.86 6.27 145.59 284.15 26439.49
08:35:01 143.03 0.35 142.68 28.40 36545.36
08:36:01 23.75 0.00 23.75 0.00 20143.31
08:37:01 82.30 0.83 81.47 44.26 21716.78
Average: 149.97 9.04 140.93 646.56 49058.85
08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 29589232 31659264 3349988 10.17 77896 2291004 1752820 5.16 913888 2114564 535968
08:33:01 25715840 31304244 7223380 21.93 124724 5617396 5235296 15.40 1347336 5347104 2092
08:34:01 21969160 27721996 10970060 33.30 131908 5759140 11867852 34.92 5198140 5167156 8616
08:35:01 21602780 27667140 11336440 34.42 160572 6004016 12122972 35.67 5313448 5370000 2528
08:36:01 21288144 27354724 11651076 35.37 160868 6005800 12734024 37.47 5626752 5371240 868
08:37:01 25655992 31572580 7283228 22.11 162132 5870080 1651096 4.86 1487588 5233008 2884
Average: 24303525 29546658 8635695 26.22 136350 5257906 7560677 22.25 3314525 4767179 92159
08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 ens3 270.75 188.72 6156.13 29.18 0.00 0.00 0.00 0.00
08:32:01 lo 13.46 13.46 1.27 1.27 0.00 0.00 0.00 0.00
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 vethfaaa5f0 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00
08:33:01 ens3 1153.79 522.45 31853.57 43.66 0.00 0.00 0.00 0.00
08:33:01 veth833db2b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 vethfd76d70 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00
08:34:01 vethfaaa5f0 59.81 72.47 19.99 16.35 0.00 0.00 0.00 0.00
08:34:01 ens3 12.30 7.53 119.56 1.80 0.00 0.00 0.00 0.00
08:34:01 vethe2515e1 2.35 2.93 0.26 0.25 0.00 0.00 0.00 0.00
08:34:01 vethbdb85ed 2.82 2.57 0.25 0.23 0.00 0.00 0.00 0.00
08:35:01 vethfaaa5f0 37.93 44.41 90.47 15.00 0.00 0.00 0.00 0.01
08:35:01 ens3 47.16 36.16 1043.98 5.83 0.00 0.00 0.00 0.00
08:35:01 vethe2515e1 4.47 6.22 1.64 2.24 0.00 0.00 0.00 0.00
08:35:01 vethbdb85ed 17.65 19.30 9.05 59.58 0.00 0.00 0.00 0.00
08:36:01 vethfaaa5f0 36.66 42.29 91.16 13.40 0.00 0.00 0.00 0.01
08:36:01 ens3 1.75 1.22 1.08 0.78 0.00 0.00 0.00 0.00
08:36:01 vethe2515e1 5.85 7.62 0.96 1.54 0.00 0.00 0.00 0.00
08:36:01 vethbdb85ed 32.26 32.34 11.77 74.47 0.00 0.00 0.00 0.01
08:37:01 ens3 47.88 39.76 67.65 38.53 0.00 0.00 0.00 0.00
08:37:01 lo 27.03 27.03 2.55 2.55 0.00 0.00 0.00 0.00
08:37:01 docker0 12.56 17.25 2.08 290.01 0.00 0.00 0.00 0.00
Average: ens3 255.60 132.64 6540.33 19.96 0.00 0.00 0.00 0.00
Average: lo 3.85 3.85 0.37 0.37 0.00 0.00 0.00 0.00
Average: docker0 2.09 2.87 0.35 48.33 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-105520) 02/09/25 _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 9.60 0.00 1.10 2.97 0.05 86.28
08:32:01 0 9.67 0.00 0.98 0.33 0.03 88.98
08:32:01 1 4.02 0.00 0.80 1.77 0.03 93.37
08:32:01 2 1.49 0.00 0.72 7.97 0.03 89.79
08:32:01 3 0.92 0.00 0.72 0.53 0.02 97.82
08:32:01 4 2.34 0.00 0.52 0.18 0.03 96.92
08:32:01 5 9.13 0.00 1.34 7.63 0.07 81.84
08:32:01 6 24.20 0.00 1.81 3.02 0.07 70.90
08:32:01 7 25.08 0.00 1.89 2.35 0.07 70.61
08:33:01 all 12.00 0.00 6.01 16.78 0.07 65.14
08:33:01 0 11.36 0.00 6.10 35.56 0.07 46.92
08:33:01 1 13.44 0.00 5.76 4.98 0.08 75.74
08:33:01 2 11.40 0.00 5.49 3.35 0.08 79.67
08:33:01 3 12.19 0.00 5.21 3.72 0.07 78.81
08:33:01 4 11.90 0.00 6.20 24.78 0.07 57.05
08:33:01 5 12.73 0.00 6.08 9.06 0.07 72.06
08:33:01 6 12.11 0.00 5.83 20.49 0.07 61.51
08:33:01 7 10.87 0.00 7.39 32.33 0.08 49.33
08:34:01 all 54.56 0.00 6.47 1.34 0.14 37.49
08:34:01 0 49.52 0.00 6.46 4.37 0.12 39.53
08:34:01 1 50.73 0.00 6.18 1.02 0.12 41.95
08:34:01 2 56.78 0.00 7.03 1.15 0.15 34.89
08:34:01 3 55.61 0.00 6.47 0.20 0.17 37.55
08:34:01 4 60.24 0.00 6.58 0.93 0.12 32.13
08:34:01 5 49.03 0.00 5.82 0.36 0.14 44.66
08:34:01 6 54.69 0.00 6.52 1.89 0.12 36.79
08:34:01 7 59.93 0.00 6.71 0.79 0.15 32.42
08:35:01 all 12.77 0.00 2.33 3.31 0.11 81.48
08:35:01 0 10.95 0.00 1.81 1.43 0.10 85.71
08:35:01 1 12.47 0.00 1.90 2.20 0.10 83.32
08:35:01 2 13.31 0.00 2.26 6.28 0.10 78.05
08:35:01 3 13.92 0.00 2.87 0.59 0.12 82.51
08:35:01 4 12.36 0.00 2.23 1.34 0.10 83.97
08:35:01 5 13.95 0.00 2.31 1.23 0.12 82.39
08:35:01 6 15.63 0.00 2.89 6.50 0.12 74.86
08:35:01 7 9.54 0.00 2.35 6.97 0.12 81.02
08:36:01 all 5.20 0.00 0.60 1.24 0.09 92.86
08:36:01 0 5.78 0.00 0.56 0.00 0.08 93.57
08:36:01 1 4.39 0.00 0.72 0.03 0.08 94.77
08:36:01 2 4.81 0.00 0.68 0.07 0.10 94.34
08:36:01 3 3.82 0.00 0.45 0.00 0.08 95.65
08:36:01 4 5.26 0.00 0.47 0.12 0.10 94.05
08:36:01 5 4.49 0.00 0.57 0.22 0.10 94.62
08:36:01 6 5.82 0.00 0.55 9.45 0.10 84.07
08:36:01 7 7.21 0.00 0.77 0.07 0.10 91.86
08:37:01 all 3.39 0.00 1.00 1.45 0.07 94.08
08:37:01 0 2.53 0.00 1.09 0.17 0.07 96.14
08:37:01 1 2.64 0.00 0.95 0.25 0.08 96.07
08:37:01 2 3.67 0.00 1.06 0.32 0.10 94.85
08:37:01 3 3.43 0.00 1.02 0.07 0.07 95.42
08:37:01 4 2.58 0.00 0.87 3.43 0.05 93.08
08:37:01 5 6.22 0.00 0.99 0.18 0.08 92.53
08:37:01 6 2.06 0.00 0.95 6.81 0.05 90.13
08:37:01 7 4.06 0.00 1.09 0.37 0.08 94.40
Average: all 16.20 0.00 2.91 4.50 0.09 76.31
Average: 0 14.92 0.00 2.82 6.92 0.08 75.26
Average: 1 14.54 0.00 2.71 1.70 0.08 80.97
Average: 2 15.19 0.00 2.86 3.19 0.10 78.67
Average: 3 14.91 0.00 2.78 0.85 0.09 81.38
Average: 4 15.72 0.00 2.80 5.10 0.08 76.30
Average: 5 15.87 0.00 2.84 3.12 0.10 78.08
Average: 6 19.05 0.00 3.08 8.02 0.09 69.77
Average: 7 19.42 0.00 3.35 7.09 0.10 70.04