---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-12648 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 889 25006 0 6271 30822
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:c3:f5:b7 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86001sec preferred_lft 86001sec
inet6 fe80::f816:3eff:fec3:f5b7/64 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:e4:40:15:0c 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:e4ff:fe40:150c/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-12648) 04/02/25 _x86_64_ (8 CPU)
08:28:19 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 208.44 23.71 184.73 2392.41 90574.21
08:31:01 450.54 12.68 437.86 775.64 170672.84
08:32:01 127.88 0.42 127.46 45.19 20602.90
08:33:01 19.21 0.03 19.18 4.67 475.14
08:34:01 15.71 0.03 15.68 8.26 361.71
Average: 164.20 7.32 156.88 639.37 56421.67
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 27028748 31557240 5910472 17.94 94140 4679504 2429136 7.15 1043976 4455060 2864760
08:31:01 23656432 29323272 9282788 28.18 132280 5674564 9737292 28.65 3505316 5189696 1288
08:32:01 21544996 27635516 11394224 34.59 161164 6030428 12009372 35.33 5337592 5411148 1172
08:33:01 20587640 26685388 12351580 37.50 161636 6034824 13187984 38.80 6296836 5400132 72
08:34:01 21029624 27128880 11909596 36.16 162056 6037516 12224948 35.97 5870832 5393896 468
Average: 22769488 28466059 10169732 30.87 142255 5691367 9917746 29.18 4410910 5169986 573552
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 17.83 17.83 1.76 1.76 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 ens3 1525.15 765.57 33027.42 68.68 0.00 0.00 0.00 0.00
08:31:01 veth88d9b1e 0.97 1.30 0.11 0.14 0.00 0.00 0.00 0.00
08:31:01 vethd500b6b 9.10 9.77 1.34 1.35 0.00 0.00 0.00 0.00
08:31:01 veth474314c 1.75 1.75 0.19 0.20 0.00 0.00 0.00 0.00
08:31:01 vethfabc9a0 1.02 1.20 0.06 0.07 0.00 0.00 0.00 0.00
08:32:01 veth88d9b1e 3.12 4.65 0.48 0.37 0.00 0.00 0.00 0.00
08:32:01 vethd500b6b 31.93 23.55 2.94 3.51 0.00 0.00 0.00 0.00
08:32:01 veth474314c 3.12 4.65 0.48 0.37 0.00 0.00 0.00 0.00
08:32:01 vethfabc9a0 10.91 12.21 2.19 2.41 0.00 0.00 0.00 0.00
08:33:01 veth88d9b1e 4.62 6.45 0.75 1.48 0.00 0.00 0.00 0.00
08:33:01 vethd500b6b 50.21 37.11 9.75 6.75 0.00 0.00 0.00 0.00
08:33:01 veth474314c 4.60 6.40 0.74 1.48 0.00 0.00 0.00 0.00
08:33:01 vethfabc9a0 23.06 22.88 6.14 18.37 0.00 0.00 0.00 0.00
08:34:01 veth88d9b1e 5.00 6.98 0.82 0.92 0.00 0.00 0.00 0.00
08:34:01 vethd500b6b 49.05 36.07 5.79 5.81 0.00 0.00 0.00 0.00
08:34:01 veth474314c 4.95 6.91 0.81 0.91 0.00 0.00 0.00 0.00
08:34:01 vethfabc9a0 16.64 17.94 4.08 10.17 0.00 0.00 0.00 0.00
Average: veth88d9b1e 2.75 3.89 0.43 0.58 0.00 0.00 0.00 0.00
Average: vethd500b6b 28.15 21.37 3.98 3.50 0.00 0.00 0.00 0.00
Average: veth474314c 2.89 3.96 0.45 0.59 0.00 0.00 0.00 0.00
Average: vethfabc9a0 10.36 10.88 2.50 6.23 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12648) 04/02/25 _x86_64_ (8 CPU)
08:28:19 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 14.37 0.00 3.65 3.31 0.04 78.63
08:30:01 0 42.56 0.00 4.54 2.18 0.09 50.63
08:30:01 1 13.48 0.00 3.39 3.66 0.05 79.42
08:30:01 2 24.58 0.00 4.82 1.01 0.05 69.54
08:30:01 3 6.50 0.00 3.33 0.41 0.09 89.68
08:30:01 4 6.69 0.00 2.91 1.12 0.02 89.26
08:30:01 5 9.63 0.00 3.25 0.08 0.03 87.00
08:30:01 6 6.09 0.00 2.71 17.59 0.03 73.58
08:30:01 7 5.53 0.00 4.20 0.48 0.02 89.78
08:31:01 all 37.27 0.00 7.36 7.18 0.09 48.09
08:31:01 0 40.15 0.00 6.86 1.59 0.08 51.31
08:31:01 1 39.65 0.00 7.57 1.15 0.08 51.54
08:31:01 2 35.73 0.00 8.13 2.53 0.08 53.52
08:31:01 3 35.65 0.00 8.81 25.80 0.10 29.64
08:31:01 4 36.10 0.00 6.39 9.14 0.08 48.29
08:31:01 5 38.84 0.00 7.73 3.85 0.07 49.52
08:31:01 6 33.26 0.00 5.09 1.59 0.08 59.97
08:31:01 7 38.84 0.00 8.33 11.91 0.08 40.84
08:32:01 all 33.28 0.00 4.34 0.77 0.11 61.50
08:32:01 0 30.66 0.00 4.23 0.54 0.12 64.45
08:32:01 1 30.82 0.00 3.98 1.31 0.12 63.77
08:32:01 2 35.03 0.00 4.59 0.08 0.12 60.17
08:32:01 3 39.10 0.00 5.45 2.27 0.12 53.05
08:32:01 4 35.35 0.00 4.02 0.91 0.10 59.62
08:32:01 5 36.68 0.00 4.52 0.10 0.12 58.58
08:32:01 6 30.16 0.00 3.77 0.17 0.12 65.78
08:32:01 7 28.40 0.00 4.16 0.81 0.12 66.52
08:33:01 all 9.64 0.00 1.04 0.05 0.06 89.20
08:33:01 0 9.55 0.00 1.29 0.02 0.07 89.08
08:33:01 1 8.18 0.00 0.91 0.02 0.07 90.83
08:33:01 2 10.48 0.00 0.99 0.05 0.07 88.42
08:33:01 3 10.14 0.00 1.07 0.02 0.07 88.71
08:33:01 4 10.01 0.00 1.02 0.08 0.05 88.84
08:33:01 5 12.56 0.00 1.24 0.13 0.07 86.00
08:33:01 6 8.35 0.00 1.00 0.07 0.07 90.52
08:33:01 7 7.84 0.00 0.89 0.03 0.05 91.19
08:34:01 all 5.23 0.00 0.84 0.05 0.06 93.83
08:34:01 0 5.14 0.00 0.93 0.05 0.05 93.83
08:34:01 1 5.89 0.00 0.87 0.02 0.07 93.16
08:34:01 2 6.00 0.00 0.84 0.10 0.07 93.00
08:34:01 3 5.50 0.00 0.77 0.02 0.07 93.65
08:34:01 4 5.46 0.00 0.92 0.03 0.07 93.52
08:34:01 5 5.07 0.00 0.69 0.08 0.05 94.11
08:34:01 6 3.76 0.00 0.80 0.03 0.05 95.36
08:34:01 7 5.01 0.00 0.82 0.02 0.05 94.11
Average: all 19.91 0.00 3.43 2.26 0.07 74.33
Average: 0 25.49 0.00 3.56 0.87 0.08 70.00
Average: 1 19.57 0.00 3.33 1.22 0.08 75.79
Average: 2 22.30 0.00 3.86 0.75 0.08 73.01
Average: 3 19.33 0.00 3.87 5.65 0.09 71.06
Average: 4 18.69 0.00 3.04 2.24 0.06 75.96
Average: 5 20.53 0.00 3.47 0.85 0.07 75.09
Average: 6 16.30 0.00 2.67 3.85 0.07 77.12
Average: 7 17.08 0.00 3.66 2.63 0.06 76.56