---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-105335 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: 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): 0-3
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 14% /
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 1280 10622 0 4137 14431
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:54:0e:f9 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85534sec preferred_lft 85534sec
inet6 fe80::f816:3eff:fe54:ef9/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-105335) 02/08/25 _x86_64_ (4 CPU)
13:20:30 LINUX RESTART (4 CPU)
13:21:01 tps rtps wtps bread/s bwrtn/s
13:22:01 96.50 14.68 81.82 290.48 23910.68
13:23:02 119.01 6.98 112.03 446.18 30908.81
13:24:01 35.27 0.00 35.27 0.00 17480.29
13:25:01 33.96 0.00 33.96 0.00 9441.89
13:26:01 27.18 0.00 27.18 0.00 681.49
13:27:01 26.71 0.02 26.70 0.13 682.82
13:28:01 18.00 0.00 18.00 0.00 530.31
13:29:01 25.00 0.00 25.00 0.00 545.91
13:30:01 61.24 0.00 61.24 0.00 1361.91
13:31:01 11.66 0.50 11.16 17.46 314.21
13:32:01 62.69 2.40 60.29 78.39 22454.39
13:33:01 153.40 2.90 150.50 101.33 20510.80
13:34:01 39.73 0.32 39.41 5.73 21761.31
Average: 54.67 2.14 52.53 72.39 11576.26
13:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
13:22:01 13807064 15499936 2617904 15.94 68424 1819544 1073376 6.14 731012 1661132 236724
13:23:02 12861684 14733696 3563284 21.69 75008 1985908 1494876 8.56 1531296 1792128 1276
13:24:01 12151524 14035696 4273444 26.02 75456 1996888 1917056 10.97 2243524 1786596 188
13:25:01 12121544 14022908 4303424 26.20 75884 2012652 1917056 10.97 2256164 1802300 312
13:26:01 12103916 14021424 4321052 26.31 76336 2027412 1917056 10.97 2257036 1817068 436
13:27:01 12078784 14012284 4346184 26.46 76776 2042024 1965752 11.25 2266268 1831664 408
13:28:01 12065808 14011068 4359160 26.54 77000 2053008 1965752 11.25 2267040 1842648 316
13:29:01 12050440 14008744 4374528 26.63 77608 2064160 1965752 11.25 2269084 1853800 176
13:30:01 12013204 14005524 4411764 26.86 79168 2093392 1965752 11.25 2270516 1883000 760
13:31:01 9928268 12124016 6496700 39.55 79540 2293008 3976288 22.76 4150240 2077108 194404
13:32:01 8862416 11944868 7562552 46.04 94076 3083236 3927184 22.48 4501828 2697776 335740
13:33:01 7294916 10723912 9130052 55.59 98696 3409476 5085768 29.11 6109124 2638604 72632
13:34:01 10945896 14851596 5479072 33.36 100432 3868668 1348088 7.72 2429736 2663224 14760
Average: 11406574 13691975 5018394 30.55 81108 2365337 2347674 13.44 2714067 2026696 66010
13:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
13:22:01 ens3 86.27 56.89 1067.76 17.38 0.00 0.00 0.00 0.00
13:22:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00
13:23:02 ens3 231.17 180.33 2414.34 34.97 0.00 0.00 0.00 0.00
13:23:02 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
13:24:01 ens3 2.00 1.85 0.63 0.58 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
13:25:01 ens3 0.35 0.32 0.07 0.46 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
13:26:01 ens3 0.42 0.30 0.14 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
13:27:01 ens3 0.32 0.18 0.06 0.22 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
13:28:01 ens3 0.23 0.10 0.06 0.06 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
13:29:01 ens3 1.48 0.95 0.63 1.42 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
13:30:01 ens3 1.15 0.62 0.49 0.70 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
13:31:01 ens3 50.84 41.51 15.85 13.58 0.00 0.00 0.00 0.00
13:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:32:01 ens3 80.75 66.49 256.20 21.05 0.00 0.00 0.00 0.00
13:32:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
13:33:01 ens3 287.18 241.25 1599.91 70.81 0.00 0.00 0.00 0.00
13:33:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
13:34:01 ens3 378.12 288.04 763.84 111.18 0.00 0.00 0.00 0.00
13:34:01 lo 1.40 1.40 13.53 13.53 0.00 0.00 0.00 0.00
Average: ens3 86.28 67.69 471.41 21.00 0.00 0.00 0.00 0.00
Average: lo 0.31 0.31 1.06 1.06 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-105335) 02/08/25 _x86_64_ (4 CPU)
13:20:30 LINUX RESTART (4 CPU)
13:21:01 CPU %user %nice %system %iowait %steal %idle
13:22:01 all 19.33 0.00 1.44 6.29 0.10 72.85
13:22:01 0 10.96 0.00 0.92 1.76 0.09 86.28
13:22:01 1 30.33 0.00 1.52 2.66 0.05 65.44
13:22:01 2 12.20 0.00 1.27 8.93 0.17 77.42
13:22:01 3 23.73 0.00 2.04 11.65 0.08 62.50
13:23:02 all 37.53 0.00 1.30 3.41 0.10 57.65
13:23:02 0 30.21 0.00 1.05 8.07 0.08 60.58
13:23:02 1 41.65 0.00 1.46 1.76 0.10 55.03
13:23:02 2 51.71 0.00 1.63 3.03 0.12 43.51
13:23:02 3 26.69 0.00 1.07 0.80 0.08 71.36
13:24:01 all 48.03 0.00 0.34 1.29 0.06 50.28
13:24:01 0 34.33 0.00 0.27 5.11 0.05 60.24
13:24:01 1 28.08 0.00 0.27 0.05 0.05 71.55
13:24:01 2 97.42 0.00 0.49 0.00 0.08 2.00
13:24:01 3 32.34 0.00 0.32 0.00 0.07 67.27
13:25:01 all 36.72 0.00 0.09 1.42 0.06 61.72
13:25:01 0 8.80 0.00 0.03 4.45 0.03 86.68
13:25:01 1 18.61 0.00 0.08 0.13 0.05 81.13
13:25:01 2 78.34 0.00 0.12 1.09 0.10 20.35
13:25:01 3 41.53 0.00 0.08 0.00 0.05 58.34
13:26:01 all 29.24 0.00 0.10 0.04 0.04 70.59
13:26:01 0 0.98 0.00 0.02 0.12 0.02 98.87
13:26:01 1 51.26 0.00 0.20 0.00 0.05 48.49
13:26:01 2 62.58 0.00 0.10 0.03 0.05 37.24
13:26:01 3 2.70 0.00 0.07 0.02 0.03 97.18
13:27:01 all 27.57 0.00 0.07 0.07 0.04 72.25
13:27:01 0 38.76 0.00 0.03 0.03 0.05 61.12
13:27:01 1 50.15 0.00 0.13 0.02 0.05 49.65
13:27:01 2 11.22 0.00 0.10 0.23 0.02 88.43
13:27:01 3 10.44 0.00 0.02 0.00 0.03 89.51
13:28:01 all 25.64 0.00 0.03 0.01 0.03 74.28
13:28:01 0 11.68 0.00 0.03 0.00 0.00 88.29
13:28:01 1 29.64 0.00 0.05 0.02 0.03 70.26
13:28:01 2 59.37 0.00 0.05 0.00 0.07 40.51
13:28:01 3 1.90 0.00 0.02 0.00 0.05 98.03
13:29:01 all 25.31 0.00 0.07 0.01 0.04 74.58
13:29:01 0 0.12 0.00 0.00 0.00 0.02 99.87
13:29:01 1 94.28 0.00 0.17 0.00 0.08 5.47
13:29:01 2 4.95 0.00 0.03 0.05 0.02 94.95
13:29:01 3 1.79 0.00 0.03 0.00 0.03 98.14
13:30:01 all 24.90 0.00 0.12 0.03 0.05 74.90
13:30:01 0 0.05 0.00 0.03 0.00 0.05 99.87
13:30:01 1 99.18 0.00 0.37 0.00 0.10 0.35
13:30:01 2 0.42 0.00 0.03 0.10 0.02 99.43
13:30:01 3 0.32 0.00 0.05 0.00 0.03 99.60
13:31:01 all 25.51 0.00 0.55 0.04 0.05 73.84
13:31:01 0 16.71 0.00 0.57 0.00 0.03 82.69
13:31:01 1 35.25 0.00 0.53 0.02 0.05 64.14
13:31:01 2 25.68 0.00 0.77 0.13 0.05 73.37
13:31:01 3 24.44 0.00 0.35 0.03 0.05 75.13
13:32:01 all 58.97 0.00 1.85 1.99 0.11 37.08
13:32:01 0 53.86 0.00 2.42 0.52 0.10 43.10
13:32:01 1 51.11 0.00 1.92 5.50 0.13 41.33
13:32:01 2 65.21 0.00 1.33 0.42 0.08 32.96
13:32:01 3 65.79 0.00 1.71 1.49 0.13 30.88
13:32:01 CPU %user %nice %system %iowait %steal %idle
13:33:01 all 52.22 0.00 2.26 2.95 0.11 42.46
13:33:01 0 46.39 0.00 1.14 0.05 0.12 52.31
13:33:01 1 66.23 0.00 5.21 7.06 0.10 21.40
13:33:01 2 50.08 0.00 0.98 4.70 0.10 44.14
13:33:01 3 46.23 0.00 1.69 0.07 0.12 51.90
13:34:01 all 42.83 0.00 1.99 2.02 0.08 53.08
13:34:01 0 31.14 0.00 1.64 0.22 0.07 66.93
13:34:01 1 64.61 0.00 2.84 4.35 0.08 28.12
13:34:01 2 37.12 0.00 1.82 1.56 0.08 59.42
13:34:01 3 38.48 0.00 1.70 1.94 0.07 57.81
Average: all 34.92 0.00 0.78 1.49 0.07 62.75
Average: 0 21.84 0.00 0.63 1.56 0.05 75.92
Average: 1 50.84 0.00 1.13 1.65 0.07 46.30
Average: 2 42.76 0.00 0.67 1.54 0.07 54.97
Average: 3 24.30 0.00 0.70 1.22 0.06 73.72