---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-90926 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
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): 0-3
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:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.9G 0 7.9G 0% /dev
tmpfs 1.6G 672K 1.6G 1% /run
/dev/vda1 78G 11G 68G 13% /
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 16040 1116 10788 0 4135 14595
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:53:a2:1a brd ff:ff:ff:ff:ff:ff
inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85508sec preferred_lft 85508sec
inet6 fe80::f816:3eff:fe53:a21a/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-90926) 12/14/24 _x86_64_ (4 CPU)
13:20:26 LINUX RESTART (4 CPU)
13:21:01 tps rtps wtps bread/s bwrtn/s
13:22:01 123.20 26.71 96.48 1208.87 30574.50
13:23:01 119.56 7.47 112.10 468.32 33701.58
13:24:01 31.51 0.00 31.51 0.00 14610.23
13:25:01 30.21 0.00 30.21 0.00 742.94
13:26:01 27.21 0.00 27.21 0.00 681.89
13:27:01 26.81 0.02 26.80 0.13 675.75
13:28:01 23.45 0.00 23.45 0.00 586.61
13:29:01 27.51 0.00 27.51 0.00 650.72
13:30:01 62.78 0.00 62.78 0.00 1435.52
13:31:01 12.43 2.87 9.56 95.55 4384.61
13:32:01 62.62 0.03 62.59 0.27 18951.37
13:33:01 142.48 3.17 139.31 107.58 19411.83
13:34:01 37.19 0.07 37.13 0.67 20943.04
13:35:01 17.23 0.80 16.43 86.64 1075.91
Average: 53.19 2.94 50.25 140.74 10613.34
13:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
13:22:01 13796280 15510704 2628688 16.00 68216 1841388 1050824 6.01 739916 1663776 189872
13:23:01 12365036 14274808 4059932 24.72 75836 2022052 3182248 18.21 2003764 1811856 1512
13:24:01 10862376 12783508 5562592 33.87 76240 2032468 3291056 18.83 3514928 1799600 228
13:25:01 10810060 12749076 5614908 34.19 76700 2048768 3291056 18.83 3548672 1815788 20
13:26:01 10787004 12742140 5637964 34.33 77136 2063512 3291056 18.83 3555036 1830540 276
13:27:01 10764852 12735824 5660116 34.46 77572 2077980 3291056 18.83 3560884 1844996 24
13:28:01 10745656 12730656 5679312 34.58 77980 2090652 3291056 18.83 3565696 1857664 336
13:29:01 10722592 12723136 5702376 34.72 78592 2104280 3291056 18.83 3572800 1871296 368
13:30:01 10683156 12718816 5741812 34.96 80144 2134432 3291056 18.83 3575080 1901440 32
13:31:01 9520468 11776800 6904500 42.04 81184 2350284 4087360 23.39 4540880 2088924 83892
13:32:01 7757348 10915292 8667620 52.77 94884 3155268 4910372 28.10 5631356 2667208 322432
13:33:01 5988580 9438444 10436388 63.54 98592 3430620 6278504 35.93 7417384 2633524 64284
13:34:01 11118728 15022012 5306240 32.31 100356 3867512 1176076 6.73 2260416 2660544 192
13:35:01 11082472 14978764 5342496 32.53 102144 3860496 1229784 7.04 2310744 2647444 1168
Average: 10500329 12935713 5924639 36.07 83255 2505694 3210897 18.38 3556968 2078186 47474
13:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
13:22:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00
13:22:01 ens3 91.87 57.79 1063.57 14.28 0.00 0.00 0.00 0.00
13:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
13:23:01 ens3 265.97 206.03 2620.81 44.62 0.00 0.00 0.00 0.00
13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:24:01 ens3 2.27 1.63 0.91 1.04 0.00 0.00 0.00 0.00
13:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:25:01 ens3 0.27 0.27 0.06 0.29 0.00 0.00 0.00 0.00
13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:26:01 ens3 0.32 0.20 0.13 0.28 0.00 0.00 0.00 0.00
13:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:27:01 ens3 0.25 0.22 0.06 0.20 0.00 0.00 0.00 0.00
13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:28:01 ens3 0.47 0.14 0.10 0.22 0.00 0.00 0.00 0.00
13:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:29:01 ens3 1.53 0.87 0.63 1.33 0.00 0.00 0.00 0.00
13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:30:01 ens3 0.68 0.22 0.19 0.27 0.00 0.00 0.00 0.00
13:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
13:31:01 ens3 94.69 79.61 256.26 22.48 0.00 0.00 0.00 0.00
13:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:32:01 ens3 32.18 20.91 11.05 10.48 0.00 0.00 0.00 0.00
13:33:01 lo 1.43 1.43 13.53 13.53 0.00 0.00 0.00 0.00
13:33:01 ens3 319.21 224.18 1357.46 71.30 0.00 0.00 0.00 0.00
13:34:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00
13:34:01 ens3 320.71 227.66 760.50 326.00 0.00 0.00 0.00 0.00
13:35:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00
13:35:01 ens3 15.59 11.80 12.54 7.69 0.00 0.00 0.00 0.00
Average: lo 0.35 0.35 0.99 0.99 0.00 0.00 0.00 0.00
Average: ens3 81.95 59.46 435.09 35.79 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-90926) 12/14/24 _x86_64_ (4 CPU)
13:20:26 LINUX RESTART (4 CPU)
13:21:01 CPU %user %nice %system %iowait %steal %idle
13:22:01 all 19.39 0.00 1.45 8.95 0.08 70.12
13:22:01 0 26.06 0.00 1.86 6.38 0.13 65.57
13:22:01 1 12.84 0.00 1.35 15.40 0.05 70.37
13:22:01 2 16.97 0.00 1.17 0.89 0.05 80.91
13:22:01 3 21.74 0.00 1.41 13.09 0.05 63.71
13:23:01 all 32.95 0.00 1.28 5.10 0.12 60.55
13:23:01 0 26.94 0.00 1.06 13.74 0.13 58.13
13:23:01 1 23.91 0.00 1.26 3.72 0.12 70.99
13:23:01 2 49.82 0.00 1.46 1.33 0.10 47.28
13:23:01 3 31.38 0.00 1.33 1.55 0.12 65.63
13:24:01 all 38.96 0.00 0.34 2.40 0.08 58.21
13:24:01 0 21.08 0.00 0.22 4.51 0.08 74.12
13:24:01 1 76.78 0.00 0.54 0.00 0.12 22.57
13:24:01 2 44.11 0.00 0.32 0.00 0.10 55.47
13:24:01 3 14.24 0.00 0.32 5.04 0.03 80.37
13:25:01 all 31.65 0.00 0.08 0.04 0.06 68.17
13:25:01 0 9.61 0.00 0.07 0.00 0.03 90.29
13:25:01 1 17.05 0.00 0.08 0.08 0.08 82.70
13:25:01 2 66.27 0.00 0.12 0.07 0.07 33.48
13:25:01 3 33.75 0.00 0.03 0.03 0.05 66.13
13:26:01 all 26.71 0.00 0.06 0.03 0.05 73.14
13:26:01 0 23.44 0.00 0.07 0.00 0.05 76.45
13:26:01 1 1.30 0.00 0.07 0.00 0.05 98.58
13:26:01 2 16.96 0.00 0.03 0.00 0.03 82.97
13:26:01 3 65.61 0.00 0.10 0.12 0.08 34.09
13:27:01 all 25.61 0.00 0.07 0.02 0.05 74.26
13:27:01 0 22.71 0.00 0.08 0.02 0.03 77.16
13:27:01 1 17.28 0.00 0.03 0.02 0.05 82.62
13:27:01 2 3.07 0.00 0.08 0.02 0.03 96.79
13:27:01 3 59.80 0.00 0.07 0.00 0.07 40.07
13:28:01 all 24.92 0.00 0.04 0.01 0.05 74.97
13:28:01 0 0.14 0.00 0.02 0.00 0.03 99.81
13:28:01 1 0.36 0.00 0.00 0.00 0.02 99.63
13:28:01 2 0.02 0.00 0.02 0.03 0.05 99.88
13:28:01 3 99.74 0.00 0.14 0.00 0.10 0.02
13:29:01 all 25.33 0.00 0.07 0.05 0.05 74.51
13:29:01 0 0.17 0.00 0.13 0.12 0.02 99.57
13:29:01 1 1.18 0.00 0.02 0.02 0.03 98.75
13:29:01 2 0.91 0.00 0.02 0.07 0.05 98.95
13:29:01 3 99.73 0.00 0.12 0.00 0.08 0.07
13:30:01 all 24.56 0.00 0.12 0.10 0.06 75.16
13:30:01 0 0.08 0.00 0.02 0.00 0.00 99.90
13:30:01 1 0.18 0.00 0.03 0.32 0.05 99.42
13:30:01 2 0.30 0.00 0.00 0.02 0.08 99.60
13:30:01 3 98.58 0.00 0.42 0.05 0.12 0.83
13:31:01 all 31.38 0.00 0.70 0.70 0.06 67.17
13:31:01 0 32.47 0.00 0.40 1.36 0.07 65.70
13:31:01 1 29.02 0.00 0.64 1.35 0.05 68.95
13:31:01 2 21.19 0.00 0.65 0.02 0.07 78.08
13:31:01 3 42.92 0.00 1.10 0.05 0.07 55.86
13:32:01 all 58.37 0.00 2.25 2.64 0.12 36.63
13:32:01 0 47.54 0.00 1.17 8.69 0.12 42.49
13:32:01 1 69.86 0.00 3.33 1.31 0.12 25.38
13:32:01 2 54.91 0.00 1.54 0.39 0.10 43.06
13:32:01 3 61.16 0.00 2.94 0.20 0.13 35.55
13:32:01 CPU %user %nice %system %iowait %steal %idle
13:33:01 all 61.49 0.00 2.01 1.90 0.12 34.47
13:33:01 0 60.72 0.00 2.61 3.35 0.10 33.22
13:33:01 1 64.12 0.00 2.51 2.10 0.12 31.16
13:33:01 2 67.30 0.00 1.65 1.09 0.13 29.82
13:33:01 3 53.81 0.00 1.28 1.06 0.12 43.72
13:34:01 all 31.90 0.00 1.64 1.80 0.08 64.58
13:34:01 0 21.55 0.00 1.40 0.00 0.07 76.98
13:34:01 1 34.90 0.00 1.20 1.25 0.08 62.57
13:34:01 2 36.46 0.00 1.49 0.20 0.08 61.77
13:34:01 3 34.74 0.00 2.48 5.73 0.10 56.95
13:35:01 all 8.21 0.00 0.52 0.37 0.03 90.87
13:35:01 0 13.67 0.00 0.70 0.15 0.03 85.45
13:35:01 1 2.39 0.00 0.40 1.20 0.02 96.00
13:35:01 2 3.05 0.00 0.37 0.02 0.03 96.53
13:35:01 3 13.71 0.00 0.62 0.08 0.05 85.54
Average: all 31.51 0.00 0.76 1.72 0.07 65.94
Average: 0 21.85 0.00 0.70 2.73 0.06 74.66
Average: 1 25.01 0.00 0.82 1.92 0.07 72.19
Average: 2 27.18 0.00 0.64 0.29 0.07 71.82
Average: 3 52.08 0.00 0.88 1.94 0.08 45.02