---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-453 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 9.2G 53% / 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 481 2622 0 839 3223 Swap: 1023 5 1018 ---> 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:62:da:6d brd ff:ff:ff:ff:ff:ff inet 10.32.6.91/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe62:da6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:7e:da:48 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:fe7e:da48/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-453) 02/15/25 _x86_64_ (4 CPU) 20:04:32 LINUX RESTART (4 CPU) 20:05:02 tps rtps wtps bread/s bwrtn/s 20:06:01 134.80 47.41 87.39 3914.47 8438.22 20:07:01 124.30 42.58 81.72 2444.93 16721.88 20:08:01 208.80 30.27 178.53 2608.56 38632.82 20:09:01 287.95 14.46 273.49 641.89 8569.64 20:10:01 279.71 2.60 277.11 41.72 7471.24 20:11:01 600.97 3.33 597.63 87.05 16618.96 20:12:01 324.50 3.81 320.68 108.98 8708.34 20:13:01 622.55 5.20 617.36 321.65 17584.01 20:14:01 837.38 17.65 819.72 340.84 16951.77 20:15:02 1498.90 1.18 1497.72 49.99 20095.58 20:16:01 392.09 204.20 187.88 7065.24 6676.16 Average: 483.57 33.60 449.97 1590.33 15156.83 20:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:06:01 1577760 3314548 2460900 60.93 55652 1833740 923340 18.15 591784 1683376 176608 20:07:01 574696 2701828 3463964 85.77 67936 2197832 1385736 27.24 1274648 1972536 17376 20:08:01 155528 1800516 3883132 96.15 82468 1789100 2962852 58.24 2117644 1561940 2476 20:09:01 117032 959536 3921628 97.10 103232 976300 3907092 76.80 2785516 938056 1712 20:10:01 118848 917288 3919812 97.06 116976 913312 3987084 78.37 2809944 894476 2748 20:11:01 141780 871328 3896880 96.49 131324 816132 4120388 80.99 2818928 829048 3312 20:12:01 122240 637232 3916420 96.97 125288 608324 4385652 86.21 2935984 728172 3252 20:13:01 119444 595224 3919216 97.04 106676 574720 4438576 87.25 2931536 703536 4104 20:14:01 221260 546792 3817400 94.52 93812 432388 4504888 88.55 2879460 642676 4292 20:15:02 106020 430196 3932640 97.37 99032 435032 4744176 93.26 3025348 619556 5084 20:16:01 2787904 3339852 1250756 30.97 110608 609232 963664 18.94 441588 649208 134440 Average: 549319 1464940 3489341 86.40 99364 1016919 3302132 64.91 2237489 1020235 32309 20:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:06:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 20:06:01 ens3 404.93 282.11 1658.16 72.39 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 20:07:01 ens3 482.09 440.66 3883.18 82.74 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 lo 3.38 3.38 0.40 0.40 0.00 0.00 0.00 0.00 20:08:01 veth7655f9c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:08:01 ens3 1006.83 695.95 8232.10 115.23 0.00 0.00 0.00 0.00 20:08:01 veth6c9be4a 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 20:09:01 lo 87.75 87.75 133.38 133.38 0.00 0.00 0.00 0.00 20:09:01 veth7655f9c 48.51 47.73 129.51 5.47 0.00 0.00 0.00 0.01 20:09:01 ens3 66.52 34.26 15.02 11.95 0.00 0.00 0.00 0.00 20:09:01 veth6c9be4a 0.18 0.23 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 lo 76.26 76.26 31.25 31.25 0.00 0.00 0.00 0.00 20:10:01 veth7655f9c 35.64 30.71 25.92 4.87 0.00 0.00 0.00 0.00 20:10:01 ens3 6.20 3.00 1.57 1.49 0.00 0.00 0.00 0.00 20:10:01 veth6c9be4a 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 lo 149.68 149.68 61.13 61.13 0.00 0.00 0.00 0.00 20:11:01 veth7655f9c 79.50 66.14 52.09 10.46 0.00 0.00 0.00 0.00 20:11:01 ens3 48.46 29.65 13.94 12.82 0.00 0.00 0.00 0.00 20:11:01 veth6c9be4a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 lo 108.61 108.61 35.09 35.09 0.00 0.00 0.00 0.00 20:12:01 veth7655f9c 38.80 33.06 25.81 5.36 0.00 0.00 0.00 0.00 20:12:01 ens3 59.88 39.20 18.03 17.91 0.00 0.00 0.00 0.00 20:12:01 veth6c9be4a 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 lo 131.46 131.46 45.74 45.74 0.00 0.00 0.00 0.00 20:13:01 veth7655f9c 66.52 52.12 39.58 6.49 0.00 0.00 0.00 0.00 20:13:01 ens3 5.86 3.06 1.37 1.30 0.00 0.00 0.00 0.00 20:13:01 veth6c9be4a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:14:01 lo 126.83 126.83 58.26 58.26 0.00 0.00 0.00 0.00 20:14:01 veth7655f9c 64.17 50.83 40.06 18.52 0.00 0.00 0.00 0.00 20:14:01 ens3 115.02 51.13 30.40 23.34 0.00 0.00 0.00 0.00 20:14:01 veth6c9be4a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:15:02 lo 123.78 123.78 74.38 74.38 0.00 0.00 0.00 0.00 20:15:02 veth7655f9c 60.89 52.41 68.29 6.42 0.00 0.00 0.00 0.01 20:15:02 ens3 86.20 36.46 26.91 19.65 0.00 0.00 0.00 0.00 20:15:02 veth6c9be4a 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:16:01 lo 55.02 55.02 9.72 9.72 0.00 0.00 0.00 0.00 20:16:01 ens3 356.65 225.27 560.14 72.36 0.00 0.00 0.00 0.00 20:16:01 docker0 424.01 358.33 389.16 60.68 0.00 0.00 0.00 0.00 Average: lo 78.85 78.85 40.98 40.98 0.00 0.00 0.00 0.00 Average: ens3 239.44 167.07 1313.42 39.10 0.00 0.00 0.00 0.00 Average: docker0 38.01 32.12 34.89 5.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-453) 02/15/25 _x86_64_ (4 CPU) 20:04:32 LINUX RESTART (4 CPU) 20:05:02 CPU %user %nice %system %iowait %steal %idle 20:06:01 all 21.81 0.00 1.75 4.08 0.06 72.30 20:06:01 0 11.36 0.00 1.07 1.32 0.02 86.23 20:06:01 1 16.67 0.00 2.04 12.23 0.09 68.98 20:06:01 2 16.30 0.00 1.47 1.72 0.07 80.44 20:06:01 3 42.90 0.00 2.40 1.07 0.07 53.57 20:07:01 all 34.59 0.00 1.93 2.23 0.08 61.17 20:07:01 0 30.15 0.00 1.39 2.66 0.08 65.72 20:07:01 1 36.92 0.00 1.86 2.56 0.08 58.58 20:07:01 2 32.37 0.00 1.86 2.36 0.08 63.33 20:07:01 3 38.88 0.00 2.66 1.32 0.08 57.05 20:08:01 all 39.00 0.00 4.21 3.81 0.09 52.90 20:08:01 0 47.80 0.00 2.69 1.10 0.08 48.33 20:08:01 1 36.85 0.00 4.33 7.51 0.08 51.23 20:08:01 2 36.68 0.00 5.13 2.98 0.08 55.13 20:08:01 3 34.64 0.00 4.69 3.65 0.10 56.92 20:09:01 all 37.99 0.00 2.15 7.55 0.10 52.22 20:09:01 0 43.36 0.00 2.69 14.26 0.10 39.60 20:09:01 1 38.98 0.00 1.75 3.55 0.08 55.64 20:09:01 2 41.45 0.00 2.32 9.29 0.12 46.82 20:09:01 3 28.27 0.00 1.85 3.17 0.08 66.62 20:10:01 all 6.93 0.00 1.53 7.74 0.08 83.72 20:10:01 0 6.10 0.00 1.36 7.75 0.07 84.71 20:10:01 1 6.86 0.00 1.45 6.10 0.07 85.52 20:10:01 2 7.15 0.00 1.64 5.66 0.10 85.45 20:10:01 3 7.59 0.00 1.64 11.45 0.08 79.24 20:11:01 all 9.21 0.00 3.14 17.64 0.10 69.92 20:11:01 0 8.61 0.00 2.76 10.83 0.08 77.72 20:11:01 1 10.43 0.00 2.97 16.99 0.10 69.50 20:11:01 2 8.08 0.00 2.92 20.37 0.12 68.51 20:11:01 3 9.73 0.00 3.92 22.38 0.08 63.89 20:12:01 all 18.18 0.00 2.21 8.97 0.10 70.55 20:12:01 0 17.65 0.00 2.04 8.63 0.08 71.60 20:12:01 1 18.81 0.00 1.97 7.25 0.08 71.89 20:12:01 2 17.90 0.00 2.45 7.27 0.12 72.26 20:12:01 3 18.35 0.00 2.36 12.70 0.10 66.49 20:13:01 all 5.89 0.00 3.02 18.92 0.10 72.07 20:13:01 0 5.27 0.00 2.74 19.54 0.10 72.36 20:13:01 1 5.79 0.00 3.55 19.11 0.10 71.45 20:13:01 2 7.02 0.00 3.35 26.25 0.12 63.27 20:13:01 3 5.49 0.00 2.45 10.77 0.08 81.20 20:14:01 all 9.10 0.00 3.49 18.78 0.10 68.53 20:14:01 0 10.30 0.00 3.18 13.14 0.10 73.29 20:14:01 1 8.46 0.00 3.53 23.01 0.10 64.90 20:14:01 2 7.83 0.00 3.86 22.91 0.12 65.29 20:14:01 3 9.83 0.00 3.39 16.10 0.10 70.57 20:15:02 all 8.18 0.00 4.15 22.31 0.10 65.26 20:15:02 0 8.19 0.00 4.23 32.54 0.08 54.95 20:15:02 1 7.72 0.00 3.45 15.71 0.10 73.02 20:15:02 2 9.11 0.00 5.12 19.28 0.12 66.38 20:15:02 3 7.65 0.00 3.80 21.71 0.08 66.76 20:16:01 all 31.87 0.00 2.69 9.25 0.09 56.10 20:16:01 0 30.66 0.00 1.91 5.31 0.09 62.04 20:16:01 1 31.30 0.00 3.87 11.63 0.09 53.11 20:16:01 2 32.66 0.00 2.27 10.40 0.10 54.57 20:16:01 3 32.85 0.00 2.73 9.68 0.10 54.63 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.25 0.00 2.75 11.02 0.09 65.89 Average: 0 19.95 0.00 2.37 10.65 0.08 66.95 Average: 1 19.89 0.00 2.80 11.41 0.09 65.82 Average: 2 19.71 0.00 2.94 11.67 0.10 65.57 Average: 3 21.44 0.00 2.90 10.37 0.09 65.21