---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-79953 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 875 25180 0 6111 30835
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:39:a9:9f brd ff:ff:ff:ff:ff:ff
inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86007sec preferred_lft 86007sec
inet6 fe80::f816:3eff:fe39:a99f/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 02:42:2c:a9:66:2e 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::42:2cff:fea9:662e/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-79953) 10/27/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:01 tps rtps wtps bread/s bwrtn/s
18:30:01 236.11 42.69 193.42 1924.21 26723.81
18:31:01 351.52 22.83 328.69 2640.59 158162.61
18:32:01 324.70 0.67 324.03 76.65 38219.36
18:33:01 83.11 0.20 82.91 10.13 27899.25
18:34:01 31.83 0.07 31.76 11.86 19499.95
Average: 205.45 13.29 192.16 932.68 54102.72
18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30142876 31713300 2796336 8.49 70796 1810364 1355380 3.99 861248 1647592 156052
18:31:01 26063604 31509264 6875608 20.87 127996 5472736 3809504 11.21 1142884 5222236 1008
18:32:01 23631168 29635108 9308044 28.26 160072 5966416 8522332 25.07 3264188 5419212 52632
18:33:01 23452068 29484836 9487144 28.80 169752 5983208 8412276 24.75 3441244 5414752 320
18:34:01 23867740 29873368 9071472 27.54 170072 5962032 6686548 19.67 3076136 5383576 264
Average: 25431491 30443175 7507721 22.79 139738 5038951 5757208 16.94 2357140 4617474 42055
18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
18:30:01 ens3 255.62 151.07 1145.45 42.14 0.00 0.00 0.00 0.00
18:31:01 vethdb0a0ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 vethda9ae32 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 lo 13.26 13.26 1.29 1.29 0.00 0.00 0.00 0.00
18:32:01 vethfb65346 12.81 12.18 1.87 1.77 0.00 0.00 0.00 0.00
18:32:01 vethdb0a0ef 0.27 0.55 0.02 0.45 0.00 0.00 0.00 0.00
18:32:01 docker0 10.61 14.68 1.93 220.94 0.00 0.00 0.00 0.00
18:32:01 veth567598b 3.00 3.50 0.40 0.40 0.00 0.00 0.00 0.00
18:33:01 vethfb65346 15.31 11.04 1.41 1.61 0.00 0.00 0.00 0.00
18:33:01 vethdb0a0ef 0.55 0.63 0.05 1.40 0.00 0.00 0.00 0.00
18:33:01 docker0 2.53 3.32 0.18 65.71 0.00 0.00 0.00 0.00
18:33:01 veth567598b 4.80 6.26 1.26 0.73 0.00 0.00 0.00 0.00
18:34:01 vethfb65346 14.16 9.72 1.11 1.38 0.00 0.00 0.00 0.00
18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:34:01 vethda9ae32 5.48 7.10 0.84 0.95 0.00 0.00 0.00 0.00
18:34:01 lo 24.86 24.86 2.31 2.31 0.00 0.00 0.00 0.00
Average: vethfb65346 8.46 6.59 0.88 0.95 0.00 0.00 0.00 0.00
Average: docker0 2.63 3.60 0.42 57.33 0.00 0.00 0.00 0.00
Average: vethda9ae32 1.10 1.42 0.17 0.19 0.00 0.00 0.00 0.00
Average: lo 4.20 4.20 0.40 0.40 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79953) 10/27/24 _x86_64_ (8 CPU)
18:28:27 LINUX RESTART (8 CPU)
18:29:01 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 9.84 0.00 0.95 2.74 0.04 86.43
18:30:01 0 22.11 0.00 2.11 4.67 0.05 71.07
18:30:01 1 13.50 0.00 0.94 0.03 0.05 85.48
18:30:01 2 2.37 0.00 0.45 0.05 0.02 97.11
18:30:01 3 13.45 0.00 1.15 1.29 0.05 84.06
18:30:01 4 3.81 0.00 0.82 9.00 0.07 86.30
18:30:01 5 9.71 0.00 0.97 0.88 0.03 88.41
18:30:01 6 6.07 0.00 0.55 5.52 0.02 87.83
18:30:01 7 7.77 0.00 0.64 0.43 0.02 91.14
18:31:01 all 14.94 0.00 6.91 11.15 0.10 66.90
18:31:01 0 12.46 0.00 8.58 23.39 0.07 55.50
18:31:01 1 12.99 0.00 6.67 4.23 0.09 76.02
18:31:01 2 13.34 0.00 6.26 4.15 0.12 76.12
18:31:01 3 17.70 0.00 5.63 7.77 0.14 68.76
18:31:01 4 13.80 0.00 7.09 9.42 0.07 69.62
18:31:01 5 16.07 0.00 6.48 22.66 0.12 54.66
18:31:01 6 21.59 0.00 7.12 12.21 0.11 58.97
18:31:01 7 11.72 0.00 7.37 5.08 0.07 75.75
18:32:01 all 30.32 0.00 4.55 3.74 0.12 61.28
18:32:01 0 29.00 0.00 5.04 1.99 0.10 63.86
18:32:01 1 27.66 0.00 4.21 9.68 0.10 58.35
18:32:01 2 33.90 0.00 5.05 5.04 0.10 55.91
18:32:01 3 28.26 0.00 4.15 6.11 0.10 61.37
18:32:01 4 31.18 0.00 4.77 1.08 0.08 62.89
18:32:01 5 36.90 0.00 5.26 2.56 0.10 55.18
18:32:01 6 21.09 0.00 3.56 2.26 0.10 72.99
18:32:01 7 34.52 0.00 4.36 1.18 0.24 59.70
18:33:01 all 7.41 0.00 1.53 1.98 0.07 89.00
18:33:01 0 8.05 0.00 2.03 8.77 0.10 81.05
18:33:01 1 6.54 0.00 1.80 0.62 0.05 90.99
18:33:01 2 8.17 0.00 1.76 0.81 0.08 89.18
18:33:01 3 6.53 0.00 1.39 1.91 0.07 90.11
18:33:01 4 8.52 0.00 1.63 0.18 0.07 89.60
18:33:01 5 6.04 0.00 1.40 0.27 0.07 92.23
18:33:01 6 8.29 0.00 1.15 0.20 0.07 90.29
18:33:01 7 7.19 0.00 1.14 3.10 0.05 88.52
18:34:01 all 1.67 0.00 0.50 1.06 0.05 96.71
18:34:01 0 1.45 0.00 0.53 6.21 0.05 91.76
18:34:01 1 1.55 0.00 0.52 0.05 0.07 97.81
18:34:01 2 1.67 0.00 0.50 0.13 0.07 97.62
18:34:01 3 1.99 0.00 0.62 0.37 0.05 96.98
18:34:01 4 1.20 0.00 0.43 1.57 0.05 96.74
18:34:01 5 1.47 0.00 0.52 0.07 0.05 97.90
18:34:01 6 1.77 0.00 0.37 0.05 0.03 97.78
18:34:01 7 2.28 0.00 0.52 0.07 0.05 97.08
Average: all 12.80 0.00 2.85 4.07 0.07 80.21
Average: 0 14.62 0.00 3.63 8.93 0.07 72.75
Average: 1 12.44 0.00 2.77 2.90 0.07 81.83
Average: 2 11.84 0.00 2.76 2.01 0.08 83.31
Average: 3 13.53 0.00 2.55 3.44 0.08 80.40
Average: 4 11.65 0.00 2.91 4.22 0.07 81.16
Average: 5 13.97 0.00 2.88 5.10 0.07 77.97
Average: 6 11.65 0.00 2.51 3.98 0.06 81.81
Average: 7 12.66 0.00 2.79 1.96 0.08 82.50