---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-91 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.9G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 469 2377 0 1097 3231 Swap: 1023 11 1012 ---> ip addr: 1: lo: 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: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:34:ce:93 brd ff:ff:ff:ff:ff:ff inet 10.32.6.131/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85253sec preferred_lft 85253sec inet6 fe80::f816:3eff:fe34:ce93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:c0:5a:94 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::42:4cff:fec0:5a94/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-91) 04/12/25 _x86_64_ (4 CPU) 13:58:15 LINUX RESTART (4 CPU) 13:59:02 tps rtps wtps bread/s bwrtn/s 14:00:01 112.49 26.36 86.14 1473.49 8995.66 14:01:01 72.24 26.51 45.73 1274.78 11598.93 14:02:01 55.65 16.29 39.37 1142.11 17444.80 14:03:01 310.70 35.75 274.95 2882.13 33574.53 14:04:01 355.15 11.18 343.97 353.35 12514.76 14:05:01 521.25 1.17 520.08 37.46 19644.46 14:06:01 383.46 0.85 382.61 13.20 14288.70 14:07:01 62.29 6.10 56.19 194.37 2574.90 14:08:01 11.66 0.45 11.21 12.00 260.62 14:09:01 63.27 2.17 61.11 33.33 1986.20 14:10:01 1142.84 1.80 1141.04 32.39 17443.65 14:11:01 1805.85 14.43 1791.42 378.01 13456.85 14:12:01 596.07 1.15 594.92 51.19 21856.62 14:13:01 567.62 4.12 563.51 117.85 20158.91 14:14:01 462.27 95.55 366.72 5044.89 14422.80 14:15:03 643.42 107.68 535.74 2168.91 22251.38 14:16:01 289.76 108.34 181.41 2432.41 9301.38 14:17:01 234.06 184.22 49.84 4565.91 3137.61 Average: 428.04 35.74 392.30 1232.38 13628.99 13:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 1473576 3333604 2565084 63.51 63896 1942308 990304 19.47 583044 1787016 192140 14:01:01 331672 2512604 3706988 91.79 73484 2242692 1644120 32.32 1489276 1996048 142984 14:02:01 103840 1802056 3934820 97.43 77088 1773172 2275784 44.74 2096280 1649896 54124 14:03:01 113976 1381400 3924684 97.18 102564 1398944 3342112 65.70 2452508 1263756 7136 14:04:01 108652 897036 3930008 97.31 124552 906404 3908864 76.84 2800324 913216 9824 14:05:01 134988 885180 3903672 96.66 144760 838904 3917192 77.00 2782720 881744 10352 14:06:01 129800 849576 3908860 96.79 153308 768376 3995372 78.54 2756028 862508 9760 14:07:01 127712 813024 3910948 96.84 153356 736876 4034268 79.30 2768012 854828 636 14:08:01 119924 808836 3918736 97.03 153388 740696 4039796 79.41 2772612 857304 596 14:09:01 114648 784252 3924012 97.16 153472 719596 4098432 80.56 2788236 841084 10808 14:10:01 125804 765180 3912856 96.89 150076 628524 4118212 80.95 2766696 784660 11472 14:11:01 115668 543232 3922992 97.14 117400 500992 4629816 91.01 2872068 718824 20368 14:12:01 116800 517660 3921860 97.11 109548 423092 4650656 91.42 2843112 682280 15636 14:13:01 108696 456716 3929964 97.31 98460 354704 4841620 95.17 2824664 671084 15916 14:14:01 1151060 1703612 2887600 71.50 101728 556520 2990892 58.79 1701396 794648 91892 14:15:03 2588628 3225500 1450032 35.90 117896 565008 1362476 26.78 488904 624056 42028 14:16:01 1757696 2441812 2280964 56.48 126412 724572 1750240 34.40 1395428 723616 48280 14:17:01 2458884 3303460 1579776 39.12 152524 855792 989796 19.46 647616 764356 16004 Average: 621224 1501374 3417436 84.62 120773 926510 3198886 62.88 2157162 981718 38886 13:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 lo 2.17 2.17 0.25 0.25 0.00 0.00 0.00 0.00 14:00:01 ens3 213.44 145.14 1201.18 19.97 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:01:01 ens3 311.41 286.09 3946.30 40.11 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 14:02:01 ens3 377.60 347.63 5530.26 49.94 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 lo 65.93 65.93 164.52 164.52 0.00 0.00 0.00 0.00 14:03:01 veth43b3e31 39.15 38.40 161.15 4.83 0.00 0.00 0.00 0.01 14:03:01 ens3 247.08 145.07 2708.44 11.94 0.00 0.00 0.00 0.00 14:03:01 docker0 39.37 38.57 160.62 4.84 0.00 0.00 0.00 0.00 14:04:01 lo 149.90 149.90 310.94 310.94 0.00 0.00 0.00 0.00 14:04:01 veth43b3e31 90.00 82.22 287.35 26.55 0.00 0.00 0.00 0.02 14:04:01 ens3 2.25 1.83 0.50 1.94 0.00 0.00 0.00 0.00 14:04:01 docker0 90.20 82.41 286.12 26.56 0.00 0.00 0.00 0.00 14:05:01 lo 189.05 189.05 354.52 354.52 0.00 0.00 0.00 0.00 14:05:01 veth43b3e31 123.38 107.53 321.04 38.75 0.00 0.00 0.00 0.03 14:05:01 ens3 1.00 0.80 0.17 1.64 0.00 0.00 0.00 0.00 14:05:01 docker0 123.56 107.70 319.36 38.76 0.00 0.00 0.00 0.00 14:06:01 lo 235.32 235.32 671.14 671.14 0.00 0.00 0.00 0.00 14:06:01 veth43b3e31 167.01 150.42 612.33 67.54 0.00 0.00 0.00 0.05 14:06:01 ens3 1.15 1.18 0.22 1.14 0.00 0.00 0.00 0.00 14:06:01 docker0 167.19 150.60 610.05 67.55 0.00 0.00 0.00 0.00 14:07:01 lo 100.58 100.58 286.00 286.00 0.00 0.00 0.00 0.00 14:07:01 veth43b3e31 56.96 54.81 261.98 24.76 0.00 0.00 0.00 0.02 14:07:01 ens3 1.00 0.87 0.19 0.57 0.00 0.00 0.00 0.00 14:07:01 docker0 57.16 54.99 261.21 24.77 0.00 0.00 0.00 0.00 14:08:01 lo 129.53 129.53 463.20 463.20 0.00 0.00 0.00 0.00 14:08:01 veth43b3e31 89.27 85.17 419.57 47.88 0.00 0.00 0.00 0.03 14:08:01 ens3 0.37 0.33 0.05 0.32 0.00 0.00 0.00 0.00 14:08:01 docker0 89.45 85.35 418.36 47.89 0.00 0.00 0.00 0.00 14:09:01 lo 109.13 109.13 265.29 265.29 0.00 0.00 0.00 0.00 14:09:01 veth43b3e31 57.41 56.44 244.40 20.76 0.00 0.00 0.00 0.02 14:09:01 ens3 1.82 1.93 0.40 1.90 0.00 0.00 0.00 0.00 14:09:01 docker0 57.59 56.62 243.62 20.77 0.00 0.00 0.00 0.00 14:10:01 lo 177.54 177.54 386.36 386.36 0.00 0.00 0.00 0.00 14:10:01 veth43b3e31 118.86 104.52 353.88 37.85 0.00 0.00 0.00 0.03 14:10:01 ens3 0.57 0.45 0.10 0.53 0.00 0.00 0.00 0.00 14:10:01 docker0 119.06 104.72 352.26 37.87 0.00 0.00 0.00 0.00 14:11:01 lo 187.35 187.35 295.54 295.54 0.00 0.00 0.00 0.00 14:11:01 veth43b3e31 94.84 90.70 270.94 25.64 0.00 0.00 0.00 0.02 14:11:01 ens3 39.29 29.42 7.77 66.32 0.00 0.00 0.00 0.00 14:11:01 docker0 95.02 90.87 269.65 25.65 0.00 0.00 0.00 0.00 14:12:01 lo 143.36 143.36 57.50 57.50 0.00 0.00 0.00 0.00 14:12:01 veth43b3e31 81.10 65.49 49.53 10.12 0.00 0.00 0.00 0.00 14:12:01 ens3 0.47 0.28 0.07 0.39 0.00 0.00 0.00 0.00 14:12:01 docker0 81.29 65.67 48.43 10.13 0.00 0.00 0.00 0.00 14:13:01 lo 155.57 155.57 118.34 118.34 0.00 0.00 0.00 0.00 14:13:01 veth43b3e31 86.55 73.45 110.21 10.39 0.00 0.00 0.00 0.01 14:13:01 ens3 1.52 1.20 0.28 1.15 0.00 0.00 0.00 0.00 14:13:01 docker0 86.74 73.64 109.03 10.40 0.00 0.00 0.00 0.00 14:14:01 lo 90.78 90.78 30.74 30.74 0.00 0.00 0.00 0.00 14:14:01 veth43b3e31 49.16 41.34 27.02 4.91 0.00 0.00 0.00 0.00 14:14:01 ens3 12.38 9.60 2.57 11.22 0.00 0.00 0.00 0.00 14:14:01 docker0 49.33 41.51 26.35 4.92 0.00 0.00 0.00 0.00 14:15:03 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:15:03 ens3 3.38 2.23 0.73 0.67 0.00 0.00 0.00 0.00 14:15:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:03 veth1c530fd 2.22 2.54 0.13 0.16 0.00 0.00 0.00 0.00 14:16:01 lo 0.41 0.41 0.06 0.06 0.00 0.00 0.00 0.00 14:16:01 ens3 309.71 251.84 2428.07 18.69 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 14:17:01 ens3 74.95 72.75 33.92 104.96 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 96.76 96.76 189.45 189.45 0.00 0.00 0.00 0.00 Average: ens3 88.23 71.67 877.09 18.50 0.00 0.00 0.00 0.00 Average: docker0 58.76 53.01 172.78 17.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-91) 04/12/25 _x86_64_ (4 CPU) 13:58:15 LINUX RESTART (4 CPU) 13:59:02 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 21.37 0.00 1.71 3.09 0.05 73.78 14:00:01 0 14.91 0.00 1.14 0.10 0.03 83.82 14:00:01 1 17.52 0.00 1.19 2.60 0.03 78.66 14:00:01 2 9.25 0.00 0.98 8.07 0.03 81.66 14:00:01 3 43.77 0.00 3.55 1.59 0.08 51.01 14:01:01 all 47.55 0.00 2.34 0.85 0.10 49.15 14:01:01 0 49.03 0.00 2.76 1.21 0.10 46.90 14:01:01 1 49.45 0.00 1.20 0.15 0.08 49.11 14:01:01 2 43.65 0.00 1.92 0.82 0.12 53.49 14:01:01 3 48.08 0.00 3.48 1.24 0.10 47.11 14:02:01 all 59.17 0.00 2.67 0.57 0.10 37.49 14:02:01 0 55.10 0.00 2.63 0.20 0.12 41.95 14:02:01 1 57.99 0.00 3.50 0.45 0.10 37.96 14:02:01 2 63.26 0.00 1.44 0.72 0.10 34.49 14:02:01 3 60.34 0.00 3.11 0.90 0.12 35.53 14:03:01 all 35.43 0.00 4.22 6.06 0.10 54.19 14:03:01 0 43.02 0.00 3.39 5.18 0.10 48.31 14:03:01 1 32.31 0.00 4.23 2.55 0.08 60.82 14:03:01 2 24.82 0.00 3.41 9.72 0.10 61.95 14:03:01 3 41.64 0.00 5.86 6.75 0.12 45.63 14:04:01 all 25.81 0.00 3.85 7.82 0.09 62.42 14:04:01 0 26.54 0.00 5.27 6.82 0.10 61.26 14:04:01 1 27.10 0.00 4.03 7.90 0.10 60.88 14:04:01 2 24.44 0.00 2.86 11.54 0.08 61.07 14:04:01 3 25.15 0.00 3.27 5.01 0.08 66.49 14:05:01 all 11.47 0.00 4.43 12.20 0.08 71.82 14:05:01 0 8.16 0.00 2.99 6.98 0.05 81.82 14:05:01 1 15.99 0.00 6.85 14.58 0.07 62.51 14:05:01 2 10.57 0.00 5.00 17.43 0.10 66.90 14:05:01 3 11.20 0.00 2.92 9.91 0.07 75.91 14:06:01 all 15.69 0.00 4.31 8.69 0.08 71.23 14:06:01 0 12.19 0.00 3.21 6.22 0.05 78.33 14:06:01 1 18.27 0.00 4.93 8.53 0.07 68.20 14:06:01 2 17.43 0.00 5.13 9.54 0.12 67.78 14:06:01 3 14.85 0.00 3.96 10.49 0.08 70.61 14:07:01 all 10.98 0.00 1.41 1.00 0.05 86.57 14:07:01 0 9.63 0.00 1.15 0.33 0.05 88.84 14:07:01 1 11.94 0.00 1.22 2.68 0.05 84.11 14:07:01 2 11.83 0.00 1.41 0.50 0.05 86.21 14:07:01 3 10.55 0.00 1.86 0.48 0.03 87.08 14:08:01 all 8.58 0.00 1.10 0.03 0.05 90.24 14:08:01 0 7.77 0.00 0.90 0.08 0.03 91.21 14:08:01 1 7.47 0.00 0.97 0.02 0.03 91.51 14:08:01 2 9.89 0.00 1.39 0.02 0.05 88.65 14:08:01 3 9.20 0.00 1.11 0.02 0.03 89.65 14:09:01 all 9.89 0.00 1.04 1.10 0.04 87.94 14:09:01 0 8.35 0.00 1.09 3.92 0.03 86.61 14:09:01 1 9.26 0.00 0.74 0.07 0.05 89.89 14:09:01 2 9.49 0.00 1.10 0.08 0.05 89.27 14:09:01 3 12.46 0.00 1.24 0.34 0.05 85.91 14:10:01 all 10.50 0.00 4.84 12.31 0.08 72.28 14:10:01 0 9.28 0.00 4.01 12.92 0.07 73.73 14:10:01 1 10.63 0.00 5.80 10.27 0.07 73.23 14:10:01 2 10.68 0.00 4.17 12.08 0.08 72.99 14:10:01 3 11.42 0.00 5.35 13.97 0.08 69.17 14:10:01 CPU %user %nice %system %iowait %steal %idle 14:11:01 all 27.49 0.00 4.60 9.98 0.09 57.84 14:11:01 0 27.54 0.00 4.82 10.47 0.08 57.09 14:11:01 1 29.66 0.00 5.03 11.70 0.08 53.54 14:11:01 2 28.24 0.00 4.31 5.02 0.12 62.30 14:11:01 3 24.48 0.00 4.27 12.70 0.08 58.47 14:12:01 all 8.93 0.00 5.09 14.30 0.07 71.62 14:12:01 0 7.38 0.00 3.44 5.88 0.05 83.26 14:12:01 1 10.48 0.00 7.45 19.88 0.08 62.10 14:12:01 2 8.56 0.00 4.34 9.63 0.10 77.37 14:12:01 3 9.28 0.00 5.09 21.83 0.07 63.74 14:13:01 all 10.27 0.00 5.07 13.32 0.08 71.26 14:13:01 0 11.21 0.00 6.20 9.63 0.07 72.89 14:13:01 1 9.19 0.00 3.71 11.37 0.07 75.66 14:13:01 2 10.48 0.00 4.57 10.70 0.10 74.14 14:13:01 3 10.21 0.00 5.80 21.63 0.08 62.27 14:14:01 all 20.46 0.00 3.73 11.45 0.08 64.28 14:14:01 0 19.16 0.00 2.25 4.01 0.05 74.53 14:14:01 1 20.79 0.00 5.65 17.96 0.08 55.51 14:14:01 2 18.39 0.00 2.81 9.46 0.12 69.22 14:14:01 3 23.49 0.00 4.21 14.34 0.08 57.87 14:15:03 all 11.65 0.00 1.28 23.57 0.05 63.44 14:15:03 0 12.37 0.00 0.64 18.33 0.05 68.62 14:15:03 1 12.18 0.00 1.07 28.05 0.05 58.66 14:15:03 2 10.24 0.00 1.39 21.41 0.08 66.87 14:15:03 3 11.78 0.00 2.00 26.46 0.05 59.71 14:16:01 all 28.07 0.00 1.30 13.96 0.08 56.59 14:16:01 0 26.73 0.00 1.00 10.01 0.07 62.18 14:16:01 1 31.41 0.00 1.71 18.45 0.07 48.36 14:16:01 2 24.01 0.00 1.16 16.51 0.09 58.24 14:16:01 3 30.09 0.00 1.30 10.91 0.09 57.61 14:17:01 all 40.25 0.00 1.41 5.74 0.07 52.53 14:17:01 0 48.01 0.00 1.03 6.06 0.07 44.83 14:17:01 1 34.65 0.00 1.45 2.45 0.05 61.39 14:17:01 2 39.03 0.00 1.56 9.42 0.08 49.91 14:17:01 3 39.31 0.00 1.62 5.04 0.07 53.96 Average: all 22.41 0.00 3.02 8.13 0.07 66.37 Average: 0 22.00 0.00 2.66 6.03 0.07 69.23 Average: 1 22.55 0.00 3.37 8.89 0.07 65.12 Average: 2 20.81 0.00 2.72 8.47 0.09 67.91 Average: 3 24.27 0.00 3.33 9.11 0.08 63.21