---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-7573 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 868 27064 0 4234 30843
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:a5:57:3e brd ff:ff:ff:ff:ff:ff
inet 10.30.106.101/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85907sec preferred_lft 85907sec
inet6 fe80::f816:3eff:fea5:573e/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:bd:22:69:19 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:bdff:fe22:6919/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7573) 03/12/25 _x86_64_ (8 CPU)
11:38:20 LINUX RESTART (8 CPU)
11:39:01 tps rtps wtps bread/s bwrtn/s
11:40:01 198.55 34.71 163.84 1700.78 90760.47
11:41:01 77.27 14.43 62.84 907.05 29783.70
11:42:01 17.31 0.87 16.44 23.99 2033.46
11:43:01 32.64 0.57 32.08 18.26 7463.82
11:44:01 14.10 0.33 13.76 53.99 1255.66
11:45:01 76.17 3.00 73.17 127.98 31423.96
11:46:01 135.83 2.48 133.34 404.33 69151.67
Average: 78.84 8.06 70.78 462.33 33123.94
11:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
11:40:01 29735236 31459788 3203984 9.73 81052 1946152 1791072 5.27 1105628 1787056 118244
11:41:01 28335532 30191484 4603688 13.98 84304 2069732 2714956 7.99 2453344 1831292 11988
11:42:01 28298848 30211392 4640372 14.09 86564 2121376 2661208 7.83 2440524 1872368 10072
11:43:01 27718880 29857016 5220340 15.85 93128 2332288 2935164 8.64 2820468 2057828 18260
11:44:01 27364092 29535152 5575128 16.93 95692 2359904 3295508 9.70 3142352 2082704 17244
11:45:01 26571164 30021764 6368056 19.33 100916 3610136 2675488 7.87 2949596 3022760 254068
11:46:01 27789020 31648672 5150200 15.64 105216 4000292 1437872 4.23 1547196 3193924 824
Average: 27973253 30417895 4965967 15.08 92410 2634269 2501610 7.36 2351301 2263990 61529
11:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:40:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00
11:40:01 ens3 178.50 124.50 1405.75 22.07 0.00 0.00 0.00 0.00
11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
11:41:01 ens3 858.81 506.05 1459.18 191.30 0.00 0.00 0.00 0.00
11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:42:01 lo 7.38 7.38 0.72 0.72 0.00 0.00 0.00 0.00
11:42:01 ens3 1262.38 944.72 541.51 384.81 0.00 0.00 0.00 0.00
11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:43:01 lo 7.07 7.07 5.37 5.37 0.00 0.00 0.00 0.00
11:43:01 ens3 1089.19 721.20 3133.50 272.94 0.00 0.00 0.00 0.00
11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:44:01 lo 4.28 4.28 4.89 4.89 0.00 0.00 0.00 0.00
11:44:01 ens3 342.39 251.12 99.31 99.96 0.00 0.00 0.00 0.00
11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:45:01 lo 5.03 5.03 0.48 0.48 0.00 0.00 0.00 0.00
11:45:01 ens3 270.40 264.77 2194.82 3651.74 0.00 0.00 0.00 0.00
11:46:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
11:46:01 lo 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00
11:46:01 ens3 431.34 461.86 61.50 3022.70 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 4.12 4.12 1.71 1.71 0.00 0.00 0.00 0.00
Average: ens3 633.30 467.76 1270.78 1092.20 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7573) 03/12/25 _x86_64_ (8 CPU)
11:38:20 LINUX RESTART (8 CPU)
11:39:01 CPU %user %nice %system %iowait %steal %idle
11:40:01 all 11.98 0.00 0.89 2.41 0.04 84.67
11:40:01 0 15.38 0.00 1.00 1.40 0.05 82.17
11:40:01 1 16.03 0.00 1.27 5.08 0.05 77.58
11:40:01 2 20.71 0.00 1.89 10.93 0.07 66.40
11:40:01 3 9.22 0.00 0.65 0.15 0.02 89.97
11:40:01 4 10.49 0.00 0.67 0.95 0.05 87.84
11:40:01 5 10.68 0.00 0.72 0.18 0.03 88.39
11:40:01 6 2.12 0.00 0.28 0.12 0.02 97.47
11:40:01 7 11.31 0.00 0.68 0.52 0.03 87.46
11:41:01 all 49.77 0.00 1.78 0.50 0.09 47.86
11:41:01 0 43.85 0.00 2.14 0.95 0.08 52.97
11:41:01 1 43.97 0.00 3.34 0.00 0.07 52.62
11:41:01 2 55.60 0.00 1.88 2.61 0.08 39.83
11:41:01 3 49.67 0.00 2.24 0.25 0.10 47.74
11:41:01 4 57.02 0.00 0.58 0.00 0.10 42.29
11:41:01 5 45.17 0.00 1.39 0.00 0.08 53.36
11:41:01 6 51.99 0.00 1.03 0.00 0.08 46.90
11:41:01 7 50.89 0.00 1.64 0.20 0.10 47.17
11:42:01 all 36.38 0.00 5.35 0.03 0.08 58.17
11:42:01 0 29.49 0.00 2.14 0.02 0.07 68.29
11:42:01 1 35.53 0.00 12.02 0.02 0.08 52.35
11:42:01 2 28.02 0.00 2.24 0.18 0.07 69.50
11:42:01 3 32.56 0.00 4.07 0.00 0.07 63.31
11:42:01 4 41.26 0.00 13.74 0.00 0.10 44.90
11:42:01 5 60.11 0.00 2.04 0.02 0.10 37.73
11:42:01 6 45.82 0.00 5.30 0.00 0.10 48.77
11:42:01 7 18.42 0.00 1.27 0.00 0.07 80.24
11:43:01 all 43.01 0.00 2.60 0.03 0.11 54.24
11:43:01 0 46.56 0.00 1.87 0.02 0.12 51.44
11:43:01 1 46.06 0.00 4.12 0.03 0.10 49.69
11:43:01 2 44.71 0.00 3.19 0.17 0.12 51.81
11:43:01 3 40.83 0.00 3.36 0.00 0.12 55.69
11:43:01 4 50.41 0.00 3.11 0.02 0.12 46.35
11:43:01 5 51.90 0.00 1.30 0.00 0.08 46.71
11:43:01 6 29.75 0.00 2.07 0.00 0.12 68.07
11:43:01 7 33.93 0.00 1.77 0.05 0.12 64.13
11:44:01 all 36.57 0.00 1.28 0.09 0.07 62.00
11:44:01 0 40.97 0.00 1.77 0.00 0.07 57.19
11:44:01 1 30.09 0.00 0.72 0.00 0.07 69.12
11:44:01 2 31.53 0.00 1.10 0.28 0.07 67.02
11:44:01 3 44.16 0.00 0.75 0.00 0.07 55.02
11:44:01 4 29.78 0.00 0.82 0.05 0.07 69.28
11:44:01 5 39.09 0.00 1.42 0.00 0.08 59.41
11:44:01 6 39.33 0.00 2.22 0.02 0.08 58.35
11:44:01 7 37.58 0.00 1.44 0.35 0.08 60.55
11:45:01 all 27.16 0.00 1.49 2.29 0.06 68.99
11:45:01 0 21.78 0.00 1.37 0.97 0.05 75.84
11:45:01 1 40.95 0.00 1.94 0.54 0.05 56.52
11:45:01 2 21.75 0.00 1.29 10.97 0.05 65.94
11:45:01 3 32.96 0.00 1.80 1.44 0.05 63.75
11:45:01 4 22.23 0.00 0.83 3.75 0.05 73.14
11:45:01 5 22.06 0.00 1.74 0.25 0.07 75.88
11:45:01 6 26.88 0.00 1.45 0.07 0.05 71.55
11:45:01 7 28.70 0.00 1.52 0.37 0.08 69.32
11:46:01 all 6.32 0.00 1.57 5.31 0.05 86.75
11:46:01 0 10.33 0.00 1.22 3.25 0.07 85.13
11:46:01 1 6.35 0.00 1.54 16.12 0.07 75.92
11:46:01 2 9.37 0.00 1.81 7.88 0.07 80.88
11:46:01 3 8.50 0.00 1.17 0.37 0.05 89.91
11:46:01 4 7.70 0.00 2.45 12.69 0.05 77.11
11:46:01 5 2.85 0.00 1.67 0.18 0.03 95.27
11:46:01 6 2.02 0.00 1.27 1.61 0.03 95.07
11:46:01 7 3.47 0.00 1.39 0.47 0.02 94.66
Average: all 30.17 0.00 2.14 1.52 0.07 66.10
Average: 0 29.76 0.00 1.64 0.94 0.07 67.58
Average: 1 31.29 0.00 3.57 3.11 0.07 61.97
Average: 2 30.24 0.00 1.91 4.72 0.07 63.06
Average: 3 31.12 0.00 2.00 0.32 0.07 66.50
Average: 4 31.28 0.00 3.17 2.49 0.08 62.99
Average: 5 33.10 0.00 1.47 0.09 0.07 65.28
Average: 6 28.28 0.00 1.95 0.26 0.07 69.45
Average: 7 26.32 0.00 1.39 0.28 0.07 71.94