---> uname -a:
Linux prd-ubuntu2004-docker-4c-4g-6197 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 40 bits physical, 48 bits virtual
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: 128 KiB
L1i cache: 128 KiB
L2 cache: 2 MiB
L3 cache: 64 MiB
NUMA node0 CPU(s): 0-3
Vulnerability Gather data sampling: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Retbleed: Vulnerable
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.8G 0 7.8G 0% /dev
tmpfs 1.6G 1.1M 1.6G 1% /run
/dev/vda1 78G 9.6G 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/loop0 62M 62M 0 100% /snap/core20/1405
/dev/loop2 68M 68M 0 100% /snap/lxd/22753
/dev/vda15 105M 6.1M 99M 6% /boot/efi
tmpfs 1.6G 0 1.6G 0% /run/user/1001
/dev/loop3 45M 45M 0 100% /snap/snapd/23545
/dev/loop4 64M 64M 0 100% /snap/core20/2434
/dev/loop5 92M 92M 0 100% /snap/lxd/29619
---> free -m:
total used free shared buff/cache available
Mem: 15997 667 11842 1 3486 14990
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:5e:8f:1a brd ff:ff:ff:ff:ff:ff
inet 10.30.170.92/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
valid_lft 85632sec preferred_lft 85632sec
inet6 fe80::f816:3eff:fe5e:8f1a/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default
link/ether 02:42:2f:42:82:e9 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
---> sar -b -r -n DEV:
Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6197) 01/29/25 _x86_64_ (4 CPU)
08:28:14 LINUX RESTART (4 CPU)
08:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s
08:30:01 338.55 73.86 264.70 0.00 1588.80 9473.26 0.00
08:31:01 301.60 48.33 253.27 0.00 2867.12 17706.12 0.00
08:32:01 20.78 2.68 18.09 0.00 242.99 7436.72 0.00
08:33:01 1.88 0.00 1.88 0.00 0.00 58.39 0.00
08:34:01 52.61 4.22 48.39 0.00 4314.48 9771.84 0.00
08:35:01 6.95 0.02 6.93 0.00 0.13 152.11 0.00
08:36:01 5.33 0.03 5.30 0.00 0.80 605.16 0.00
08:37:01 4.85 0.02 4.83 0.00 4.27 630.83 0.00
08:38:01 3.40 0.18 3.22 0.00 31.33 738.14 0.00
08:39:01 6.23 0.47 5.76 0.00 35.99 1015.00 0.00
08:40:01 2.35 0.00 2.35 0.00 0.00 96.52 0.00
Average: 67.69 11.80 55.88 0.00 825.96 4334.88 0.00
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 13391928 15451996 531548 3.24 69332 2187512 1274944 7.31 766252 1951260 181504
08:31:01 12031120 14617848 1346048 8.22 88216 2674724 1945144 11.16 1726388 2310308 168368
08:32:01 10852312 13497196 2465936 15.05 89952 2727600 2984012 17.12 2902044 2305480 708
08:33:01 10277092 12922536 3040108 18.56 90040 2728024 3529140 20.25 3472588 2305864 336
08:34:01 10156656 13278976 2670952 16.30 120720 3158560 3199240 18.35 3393448 2478804 1108
08:35:01 9962924 13085112 2866304 17.50 120508 3158760 3477428 19.95 3585816 2478920 184
08:36:01 10216600 13360968 2590424 15.81 121376 3177704 3050816 17.50 3338896 2475012 5012
08:37:01 10493288 13667780 2283808 13.94 122404 3204412 2922272 16.77 3040512 2496460 17936
08:38:01 10199952 13404888 2546600 15.55 123552 3231360 2990340 17.16 3308884 2517200 27096
08:39:01 9517404 12725640 3225528 19.69 123672 3234084 3673580 21.08 3989956 2515880 124
08:40:01 9341428 12551712 3399376 20.75 123768 3235928 3817404 21.90 4163068 2517368 332
Average: 10585519 13505877 2451512 14.97 108504 2974424 2987665 17.14 3062532 2395687 36610
08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 234.87 160.50 1386.75 44.53 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 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
08:31:01 ens3 334.29 279.62 4993.66 37.05 0.00 0.00 0.00 0.00
08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00
08:32:01 ens3 51.13 46.17 460.42 7.09 0.00 0.00 0.00 0.00
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00
08:33:01 ens3 1.42 1.35 0.22 0.23 0.00 0.00 0.00 0.00
08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:34:01 ens3 205.02 138.26 2872.34 11.51 0.00 0.00 0.00 0.00
08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00
08:35:01 ens3 0.90 0.73 0.17 0.13 0.00 0.00 0.00 0.00
08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:36:01 ens3 10.51 10.51 2.26 2.29 0.00 0.00 0.00 0.00
08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00
08:37:01 ens3 19.63 17.91 6.52 4.58 0.00 0.00 0.00 0.00
08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:37:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00
08:38:01 ens3 23.35 23.36 187.01 3.85 0.00 0.00 0.00 0.00
08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:38:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
08:39:01 ens3 2.32 2.00 0.55 0.56 0.00 0.00 0.00 0.00
08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:39:01 lo 3.35 3.35 3.50 3.50 0.00 0.00 0.00 0.00
08:40:01 ens3 1.82 1.73 0.48 0.45 0.00 0.00 0.00 0.00
08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:40:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00
Average: ens3 80.48 62.01 900.90 10.21 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 0.83 0.83 0.37 0.37 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6197) 01/29/25 _x86_64_ (4 CPU)
08:28:14 LINUX RESTART (4 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 18.48 12.80 12.07 4.27 0.11 52.27
08:30:01 0 14.18 12.84 12.50 3.38 0.10 57.00
08:30:01 1 19.15 12.60 11.86 3.36 0.13 52.90
08:30:01 2 15.70 13.55 12.02 6.57 0.12 52.05
08:30:01 3 24.87 12.20 11.91 3.78 0.10 47.14
08:31:01 all 59.27 0.00 2.64 2.99 0.14 34.96
08:31:01 0 58.39 0.00 2.97 1.86 0.15 36.62
08:31:01 1 56.54 0.00 2.84 4.08 0.14 36.40
08:31:01 2 50.74 0.00 2.18 3.30 0.12 43.66
08:31:01 3 71.39 0.00 2.57 2.72 0.15 23.17
08:32:01 all 79.92 0.00 1.26 0.29 0.12 18.42
08:32:01 0 82.11 0.00 1.26 0.27 0.10 16.27
08:32:01 1 86.87 0.00 1.15 0.02 0.12 11.84
08:32:01 2 63.01 0.00 1.53 0.66 0.13 34.67
08:32:01 3 87.82 0.00 1.09 0.20 0.12 10.78
08:33:01 all 28.31 0.00 0.30 0.02 0.05 71.32
08:33:01 0 42.81 0.00 0.27 0.00 0.05 56.87
08:33:01 1 32.99 0.00 0.38 0.02 0.05 66.56
08:33:01 2 15.20 0.00 0.26 0.05 0.05 84.44
08:33:01 3 22.40 0.00 0.28 0.00 0.07 77.25
08:34:01 all 69.06 0.00 3.06 1.36 0.10 26.42
08:34:01 0 81.44 0.00 2.52 1.39 0.10 14.55
08:34:01 1 63.68 0.00 3.13 1.51 0.12 31.57
08:34:01 2 65.74 0.00 2.93 0.77 0.08 30.48
08:34:01 3 65.37 0.00 3.66 1.79 0.10 29.08
08:35:01 all 8.30 0.00 0.20 0.03 0.03 91.44
08:35:01 0 6.87 0.00 0.20 0.00 0.02 92.91
08:35:01 1 5.96 0.00 0.18 0.00 0.03 93.83
08:35:01 2 15.47 0.00 0.20 0.03 0.05 84.25
08:35:01 3 4.88 0.00 0.23 0.08 0.02 94.78
08:36:01 all 67.93 0.00 1.13 0.01 0.10 30.83
08:36:01 0 71.57 0.00 1.32 0.00 0.08 27.02
08:36:01 1 71.91 0.00 0.95 0.00 0.12 27.02
08:36:01 2 69.14 0.00 0.82 0.00 0.08 29.96
08:36:01 3 59.09 0.00 1.44 0.05 0.10 39.32
08:37:01 all 62.61 0.00 1.47 0.03 0.08 35.82
08:37:01 0 65.99 0.00 1.40 0.02 0.08 32.50
08:37:01 1 63.37 0.00 1.44 0.00 0.08 35.11
08:37:01 2 61.66 0.00 1.92 0.02 0.07 36.33
08:37:01 3 59.43 0.00 1.10 0.07 0.08 39.32
08:38:01 all 66.09 0.00 1.28 0.05 0.10 32.48
08:38:01 0 56.78 0.00 1.35 0.12 0.10 41.65
08:38:01 1 63.99 0.00 1.63 0.02 0.10 34.26
08:38:01 2 68.54 0.00 1.27 0.00 0.10 30.09
08:38:01 3 75.06 0.00 0.87 0.08 0.08 23.90
08:39:01 all 46.72 0.00 0.50 0.13 0.09 52.56
08:39:01 0 40.68 0.00 0.47 0.15 0.08 58.62
08:39:01 1 27.92 0.00 0.57 0.30 0.08 71.12
08:39:01 2 37.82 0.00 0.25 0.05 0.08 61.79
08:39:01 3 80.39 0.00 0.72 0.00 0.10 18.79
08:40:01 all 48.33 0.00 0.25 0.00 0.07 51.34
08:40:01 0 40.00 0.00 0.37 0.00 0.07 59.56
08:40:01 1 43.08 0.00 0.23 0.00 0.07 56.62
08:40:01 2 50.37 0.00 0.17 0.02 0.07 49.38
08:40:01 3 59.87 0.00 0.23 0.00 0.08 39.81
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 50.46 1.16 2.19 0.83 0.09 45.28
Average: 0 50.99 1.16 2.23 0.65 0.09 44.89
Average: 1 48.69 1.14 2.21 0.84 0.09 47.03
Average: 2 46.66 1.22 2.13 1.03 0.09 48.87
Average: 3 55.50 1.10 2.19 0.79 0.09 40.33