---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-541 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: 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 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 480 2662 0 800 3225 Swap: 1023 9 1014 ---> 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:2c:34:bb brd ff:ff:ff:ff:ff:ff inet 10.32.7.152/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fe2c:34bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:3f:6b:b4 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::42:46ff:fe3f:6bb4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-541) 12/21/24 _x86_64_ (4 CPU) 20:04:37 LINUX RESTART (4 CPU) 20:05:02 tps rtps wtps bread/s bwrtn/s 20:06:01 173.92 66.69 107.22 5262.92 43940.22 20:07:01 129.43 42.54 86.89 2441.99 16859.06 20:08:01 218.16 34.05 184.11 2635.22 39464.40 20:09:01 290.17 15.58 274.59 451.18 8242.59 20:10:01 284.59 1.28 283.30 20.93 7998.93 20:11:01 600.13 3.48 596.65 87.04 16566.61 20:12:01 325.53 3.88 321.65 115.50 8686.63 20:13:01 621.98 2.30 619.68 155.87 17666.08 20:14:01 904.90 16.98 887.92 297.23 16973.01 20:15:01 1464.26 0.82 1463.44 42.39 21007.70 20:16:01 348.84 218.05 130.79 7822.15 5236.17 Average: 487.91 36.84 451.07 1752.25 18381.85 20:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:06:01 1641888 3360500 2396772 59.35 53404 1818772 879272 17.28 541344 1670880 163232 20:07:01 635436 2759128 3403224 84.27 67684 2194836 1299836 25.55 1216924 1968432 19896 20:08:01 187920 1729816 3850740 95.35 83104 1685188 3007916 59.13 2183612 1461160 2448 20:09:01 113196 1189960 3925464 97.20 107952 1197832 3640128 71.55 2611724 1097012 10564 20:10:01 121860 1158224 3916800 96.98 122384 1138396 3728092 73.28 2631452 1053388 1780 20:11:01 103864 815064 3934796 97.43 129924 796132 4207964 82.72 2833924 844432 2432 20:12:01 103884 606576 3934776 97.43 114256 603724 4394260 86.38 2934944 739120 1876 20:13:01 106692 572596 3931968 97.36 102904 563200 4452668 87.53 2943624 695796 1744 20:14:01 171864 534812 3866796 95.74 99480 448912 4520652 88.86 2890008 664568 1280 20:15:01 121868 470084 3916792 96.98 102056 451428 4688348 92.16 2974692 644232 5644 20:16:01 2794252 3310280 1244408 30.81 101980 582544 996616 19.59 446684 636768 138836 Average: 554793 1500640 3483867 86.26 98648 1043724 3255977 64.00 2200812 1043253 31794 20:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:06:01 lo 1.22 1.22 0.11 0.11 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 20:06:01 ens3 429.76 286.69 1689.31 72.28 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 522.16 463.64 3940.23 87.12 0.00 0.00 0.00 0.00 20:08:01 lo 3.25 3.25 0.36 0.36 0.00 0.00 0.00 0.00 20:08:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 20:08:01 veth77264cc 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:08:01 vethf77d9a3 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 20:09:01 lo 86.69 86.69 133.30 133.30 0.00 0.00 0.00 0.00 20:09:01 docker0 48.32 46.98 128.64 5.42 0.00 0.00 0.00 0.00 20:09:01 veth77264cc 48.15 46.87 129.29 5.42 0.00 0.00 0.00 0.01 20:09:01 vethf77d9a3 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 lo 77.14 77.14 31.41 31.41 0.00 0.00 0.00 0.00 20:10:01 docker0 36.83 31.38 25.58 4.94 0.00 0.00 0.00 0.00 20:10:01 veth77264cc 36.66 31.23 26.08 4.93 0.00 0.00 0.00 0.00 20:10:01 vethf77d9a3 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 lo 149.63 149.63 61.09 61.09 0.00 0.00 0.00 0.00 20:11:01 docker0 79.44 65.94 50.97 10.44 0.00 0.00 0.00 0.00 20:11:01 veth77264cc 79.27 65.78 52.04 10.43 0.00 0.00 0.00 0.00 20:11:01 vethf77d9a3 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 lo 109.19 109.19 35.21 35.21 0.00 0.00 0.00 0.00 20:12:01 docker0 39.20 33.24 25.32 5.37 0.00 0.00 0.00 0.00 20:12:01 veth77264cc 39.02 33.06 25.85 5.36 0.00 0.00 0.00 0.00 20:12:01 vethf77d9a3 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 lo 131.99 131.99 45.83 45.83 0.00 0.00 0.00 0.00 20:13:01 docker0 67.28 52.51 38.80 6.53 0.00 0.00 0.00 0.00 20:13:01 veth77264cc 67.11 52.36 39.71 6.52 0.00 0.00 0.00 0.00 20:13:01 vethf77d9a3 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 20:14:01 lo 128.26 128.26 59.26 59.26 0.00 0.00 0.00 0.00 20:14:01 docker0 64.73 51.57 40.05 18.65 0.00 0.00 0.00 0.00 20:14:01 veth77264cc 64.56 51.40 40.92 18.64 0.00 0.00 0.00 0.00 20:14:01 vethf77d9a3 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 lo 130.34 130.34 76.10 76.10 0.00 0.00 0.00 0.00 20:15:01 docker0 64.71 55.54 68.83 6.83 0.00 0.00 0.00 0.00 20:15:01 veth77264cc 64.52 55.36 69.70 6.82 0.00 0.00 0.00 0.01 20:15:01 vethf77d9a3 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:16:01 lo 41.82 41.82 6.41 6.41 0.00 0.00 0.00 0.00 20:16:01 docker0 15.42 13.24 4.24 1.35 0.00 0.00 0.00 0.00 20:16:01 ens3 2799.37 1876.15 14541.24 463.22 0.00 0.00 0.00 0.00 Average: lo 78.42 78.42 40.90 40.90 0.00 0.00 0.00 0.00 Average: docker0 37.88 31.92 34.82 5.42 0.00 0.00 0.00 0.00 Average: ens3 254.19 170.23 1323.94 42.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-541) 12/21/24 _x86_64_ (4 CPU) 20:04:37 LINUX RESTART (4 CPU) 20:05:02 CPU %user %nice %system %iowait %steal %idle 20:06:01 all 20.81 0.00 2.17 5.18 0.07 71.76 20:06:01 0 27.55 0.00 2.61 12.74 0.07 57.04 20:06:01 1 25.43 0.00 2.35 4.05 0.07 68.11 20:06:01 2 22.70 0.00 1.68 1.37 0.05 74.20 20:06:01 3 7.70 0.00 2.06 2.63 0.07 87.55 20:07:01 all 37.29 0.00 2.14 2.62 0.08 57.87 20:07:01 0 34.83 0.00 2.09 2.24 0.07 60.77 20:07:01 1 47.27 0.00 2.29 4.36 0.10 45.98 20:07:01 2 36.56 0.00 2.31 2.32 0.08 58.72 20:07:01 3 30.50 0.00 1.87 1.54 0.08 66.01 20:08:01 all 40.67 0.00 4.15 3.98 0.10 51.10 20:08:01 0 40.80 0.00 4.72 3.51 0.10 50.86 20:08:01 1 39.14 0.00 4.91 5.41 0.10 50.43 20:08:01 2 41.29 0.00 3.70 2.05 0.10 52.85 20:08:01 3 41.44 0.00 3.26 4.94 0.10 50.26 20:09:01 all 36.68 0.00 2.01 6.98 0.10 54.24 20:09:01 0 48.16 0.00 2.47 9.56 0.10 39.71 20:09:01 1 33.48 0.00 1.65 3.65 0.08 61.14 20:09:01 2 44.09 0.00 2.48 7.17 0.12 46.15 20:09:01 3 20.96 0.00 1.44 7.51 0.08 70.00 20:10:01 all 7.34 0.00 1.62 7.81 0.09 83.14 20:10:01 0 6.94 0.00 2.21 3.63 0.08 87.14 20:10:01 1 9.28 0.00 1.06 9.08 0.07 80.50 20:10:01 2 5.52 0.00 1.36 6.82 0.08 86.22 20:10:01 3 7.59 0.00 1.83 11.74 0.08 78.75 20:11:01 all 9.77 0.00 3.19 17.76 0.10 69.17 20:11:01 0 9.86 0.00 3.84 20.24 0.10 65.97 20:11:01 1 11.34 0.00 3.33 16.00 0.12 69.21 20:11:01 2 8.80 0.00 2.66 13.29 0.13 75.11 20:11:01 3 9.11 0.00 2.96 21.47 0.10 66.35 20:12:01 all 17.67 0.00 2.21 8.77 0.09 71.26 20:12:01 0 17.88 0.00 2.12 7.83 0.08 72.09 20:12:01 1 20.06 0.00 2.68 6.62 0.08 70.56 20:12:01 2 13.51 0.00 2.04 11.61 0.08 72.76 20:12:01 3 19.28 0.00 2.01 9.03 0.08 69.60 20:13:01 all 6.47 0.00 3.12 18.65 0.09 71.66 20:13:01 0 6.44 0.00 3.35 27.23 0.08 62.89 20:13:01 1 7.01 0.00 2.96 13.17 0.08 76.78 20:13:01 2 6.44 0.00 3.20 20.62 0.12 69.63 20:13:01 3 6.00 0.00 2.93 13.67 0.08 77.32 20:14:01 all 9.43 0.00 3.69 18.70 0.11 68.07 20:14:01 0 9.64 0.00 4.57 17.64 0.10 68.06 20:14:01 1 9.22 0.00 3.80 28.73 0.10 58.16 20:14:01 2 9.32 0.00 2.96 6.32 0.12 81.29 20:14:01 3 9.54 0.00 3.49 22.04 0.10 64.84 20:15:01 all 8.98 0.00 4.33 20.83 0.10 65.76 20:15:01 0 8.30 0.00 4.30 18.91 0.08 68.40 20:15:01 1 9.26 0.00 4.32 23.32 0.10 63.00 20:15:01 2 8.40 0.00 4.40 20.78 0.12 66.30 20:15:01 3 9.95 0.00 4.31 20.30 0.10 65.34 20:16:01 all 32.27 0.00 2.47 8.45 0.08 56.74 20:16:01 0 35.14 0.00 2.27 4.98 0.08 57.52 20:16:01 1 26.92 0.00 2.63 6.48 0.08 63.89 20:16:01 2 34.80 0.00 2.49 10.91 0.10 51.71 20:16:01 3 32.22 0.00 2.44 11.43 0.08 53.82 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.69 0.00 2.83 10.88 0.09 65.51 Average: 0 22.34 0.00 3.14 11.66 0.09 62.77 Average: 1 21.68 0.00 2.91 10.98 0.09 64.34 Average: 2 21.05 0.00 2.66 9.39 0.10 66.80 Average: 3 17.68 0.00 2.60 11.48 0.09 68.16