---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-39200 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 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 883 26174 0 5108 30827
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:02:3d:57 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.4/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85980sec preferred_lft 85980sec
inet6 fe80::f816:3eff:fe02:3d57/64 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 02:42:12:94:ce:f9 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39200) 09/17/24 _x86_64_ (8 CPU)
05:28:00 LINUX RESTART (8 CPU)
05:29:02 tps rtps wtps bread/s bwrtn/s
05:30:01 138.74 27.96 110.78 2122.35 26864.60
05:31:01 133.61 9.30 124.31 1632.66 41366.97
05:32:01 379.62 11.70 367.92 786.67 98453.21
05:33:01 18.55 0.53 18.01 25.33 15156.39
05:34:01 22.21 0.02 22.19 3.20 16184.84
Average: 138.54 9.84 128.70 909.97 39647.02
05:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:30:01 29843628 31656732 3095592 9.40 81420 2031252 1451372 4.27 933648 1847320 175592
05:31:01 26901460 31612128 6037760 18.33 118168 4790460 1580296 4.65 1055300 4526700 2193292
05:32:01 25464016 30399200 7475204 22.69 134100 4978540 5647624 16.62 2375732 4582680 444
05:33:01 24963152 29907828 7976068 24.21 134520 4985504 6291448 18.51 2888256 4561560 168
05:34:01 25314896 30285544 7624324 23.15 134852 5014056 4571064 13.45 2535596 4576116 112
Average: 26497430 30772286 6441790 19.56 120612 4359962 3908361 11.50 1957706 4018875 473922
05:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:01 ens3 73.45 51.47 1230.65 9.61 0.00 0.00 0.00 0.00
05:30:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00
05:31:01 br-db3d0c2cbaa2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 ens3 629.30 364.19 22455.29 27.41 0.00 0.00 0.00 0.00
05:31:01 lo 11.00 11.00 1.01 1.01 0.00 0.00 0.00 0.00
05:32:01 vethe41ca60 0.15 0.57 0.01 0.03 0.00 0.00 0.00 0.00
05:32:01 vethed50dcb 0.15 0.55 0.01 0.03 0.00 0.00 0.00 0.00
05:32:01 vethbf54e2f 54.37 66.02 19.22 16.16 0.00 0.00 0.00 0.00
05:32:01 veth8b837d8 2.28 2.25 0.18 0.17 0.00 0.00 0.00 0.00
05:33:01 vethe41ca60 0.53 0.55 0.05 1.67 0.00 0.00 0.00 0.00
05:33:01 vethed50dcb 7.90 8.65 22.40 7.66 0.00 0.00 0.00 0.00
05:33:01 vethbf54e2f 151.24 184.05 278.77 48.81 0.00 0.00 0.00 0.02
05:33:01 veth8b837d8 110.01 90.80 30.47 185.55 0.00 0.00 0.00 0.02
05:34:01 vethed50dcb 1.40 1.25 0.13 0.15 0.00 0.00 0.00 0.00
05:34:01 vethbf54e2f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
05:34:01 veth8b837d8 0.92 1.13 0.74 0.09 0.00 0.00 0.00 0.00
05:34:01 br-db3d0c2cbaa2 9.76 11.55 13.32 28.51 0.00 0.00 0.00 0.00
Average: vethed50dcb 1.90 2.10 4.52 1.58 0.00 0.00 0.00 0.00
Average: vethbf54e2f 41.26 50.19 59.79 13.04 0.00 0.00 0.00 0.00
Average: veth8b837d8 22.72 18.90 6.30 37.29 0.00 0.00 0.00 0.00
Average: br-db3d0c2cbaa2 1.96 2.32 2.67 5.72 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39200) 09/17/24 _x86_64_ (8 CPU)
05:28:00 LINUX RESTART (8 CPU)
05:29:02 CPU %user %nice %system %iowait %steal %idle
05:30:01 all 9.84 0.00 0.80 2.23 0.04 87.09
05:30:01 0 18.87 0.00 1.29 1.20 0.05 78.58
05:30:01 1 21.79 0.00 0.75 5.89 0.03 71.54
05:30:01 2 6.82 0.00 0.66 1.12 0.03 91.37
05:30:01 3 9.48 0.00 0.73 0.14 0.03 89.63
05:30:01 4 2.32 0.00 0.58 0.07 0.02 97.02
05:30:01 5 0.65 0.00 0.24 0.48 0.02 98.62
05:30:01 6 2.19 0.00 0.44 0.66 0.02 96.70
05:30:01 7 16.72 0.00 1.72 8.32 0.09 73.16
05:31:01 all 12.16 0.00 4.54 2.84 0.08 80.37
05:31:01 0 9.06 0.00 3.62 0.52 0.07 86.73
05:31:01 1 8.47 0.00 4.67 4.41 0.08 82.36
05:31:01 2 16.21 0.00 5.17 0.15 0.08 78.38
05:31:01 3 13.83 0.00 4.99 0.12 0.07 81.00
05:31:01 4 14.31 0.00 3.70 2.24 0.10 79.64
05:31:01 5 15.06 0.00 4.49 2.66 0.08 77.70
05:31:01 6 10.90 0.00 4.43 2.56 0.07 82.04
05:31:01 7 9.47 0.00 5.29 10.03 0.08 75.13
05:32:01 all 19.70 0.00 2.95 7.81 0.09 69.46
05:32:01 0 16.57 0.00 3.00 4.15 0.08 76.19
05:32:01 1 15.55 0.00 2.66 5.87 0.08 75.83
05:32:01 2 17.81 0.00 2.65 1.79 0.08 77.66
05:32:01 3 23.41 0.00 3.10 0.75 0.10 72.63
05:32:01 4 26.31 0.00 3.61 3.51 0.10 66.47
05:32:01 5 17.04 0.00 2.27 0.48 0.07 80.14
05:32:01 6 19.47 0.00 2.62 11.08 0.08 66.74
05:32:01 7 21.46 0.00 3.72 34.97 0.10 39.75
05:33:01 all 13.63 0.00 1.26 0.98 0.08 84.05
05:33:01 0 12.52 0.00 1.05 4.10 0.07 82.26
05:33:01 1 13.09 0.00 1.19 0.08 0.07 85.58
05:33:01 2 14.00 0.00 1.40 0.08 0.07 84.45
05:33:01 3 13.05 0.00 1.15 0.03 0.07 85.70
05:33:01 4 14.91 0.00 1.33 0.03 0.08 83.63
05:33:01 5 11.56 0.00 1.00 0.10 0.08 87.26
05:33:01 6 15.55 0.00 1.39 3.28 0.07 79.72
05:33:01 7 14.41 0.00 1.56 0.12 0.08 83.83
05:34:01 all 1.32 0.00 0.38 0.90 0.39 97.01
05:34:01 0 1.02 0.00 0.47 0.00 0.05 98.46
05:34:01 1 1.27 0.00 0.35 0.02 0.07 98.29
05:34:01 2 1.57 0.00 0.48 0.37 0.07 97.51
05:34:01 3 1.89 0.00 0.35 0.00 0.03 97.73
05:34:01 4 1.25 0.00 0.42 0.07 0.08 98.18
05:34:01 5 1.22 0.00 0.33 2.85 2.66 92.94
05:34:01 6 0.68 0.00 0.28 3.79 0.03 95.21
05:34:01 7 1.66 0.00 0.37 0.00 0.07 97.91
Average: all 11.32 0.00 1.98 2.95 0.13 83.61
Average: 0 11.59 0.00 1.88 2.00 0.06 84.46
Average: 1 12.01 0.00 1.93 3.25 0.07 82.75
Average: 2 11.27 0.00 2.07 0.70 0.07 85.89
Average: 3 12.33 0.00 2.06 0.21 0.06 85.34
Average: 4 11.82 0.00 1.93 1.18 0.08 84.99
Average: 5 9.08 0.00 1.66 1.32 0.60 87.35
Average: 6 9.76 0.00 1.83 4.28 0.05 84.07
Average: 7 12.72 0.00 2.52 10.65 0.08 74.02