---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1602 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: 3943 472 2672 0 798 3234 Swap: 1023 7 1016 ---> 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:88:db:1c brd ff:ff:ff:ff:ff:ff inet 10.32.7.93/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe88:db1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:2e:80:c7 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:ccff:fe2e:80c7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1602) 01/11/25 _x86_64_ (4 CPU) 20:04:38 LINUX RESTART (4 CPU) 20:05:01 tps rtps wtps bread/s bwrtn/s 20:06:02 171.59 67.53 104.07 5511.76 42754.83 20:07:01 133.03 43.15 89.88 2480.26 16710.39 20:08:01 199.00 27.55 171.45 2533.51 39989.07 20:09:01 279.22 8.40 270.83 348.95 8385.74 20:10:01 271.55 4.42 267.14 79.32 7222.40 20:11:01 608.55 3.63 604.92 98.92 16756.54 20:12:01 313.85 3.83 310.02 96.54 8337.55 20:13:01 622.17 4.55 617.62 301.72 17516.04 20:14:01 736.28 16.99 719.30 322.48 16946.66 20:15:01 1585.11 1.90 1583.21 81.16 20120.21 20:16:01 382.99 159.39 223.60 6958.65 7489.46 Average: 482.69 31.01 451.68 1708.89 18386.60 20:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:06:02 1674108 3379052 2364544 58.55 53112 1805608 857424 16.85 523864 1659648 157376 20:07:01 726164 2827432 3312488 82.02 67260 2173640 1332320 26.19 1139876 1959812 20792 20:08:01 238904 1821520 3799748 94.08 82308 1724840 3002648 59.02 2067108 1528684 1528 20:09:01 115636 1043960 3923016 97.14 104924 1060216 3825632 75.20 2745640 979920 1372 20:10:01 122428 832508 3916224 96.97 115940 831104 4093436 80.47 2861760 849664 1564 20:11:01 130468 799940 3908184 96.77 130472 771656 4181560 82.20 2884056 808200 2396 20:12:01 119804 569768 3918848 97.03 123328 560436 4478152 88.03 2992872 704820 2308 20:13:01 104612 538052 3934040 97.41 106600 546332 4534464 89.13 2999820 680472 2476 20:14:01 183768 480180 3854884 95.45 95980 410900 4610636 90.63 2951636 625728 3264 20:15:01 123700 343728 3914952 96.94 90740 341168 4805720 94.47 3033004 602288 3396 20:16:01 2907408 3384688 1131244 28.01 99660 546524 959916 18.87 351028 622360 133500 Average: 586091 1456439 3452561 85.49 97302 979311 3334719 65.55 2231879 1001963 29997 20:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:02 ens3 382.54 249.00 1540.85 68.68 0.00 0.00 0.00 0.00 20:06:02 lo 1.33 1.33 0.12 0.12 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 528.13 482.71 3784.77 87.58 0.00 0.00 0.00 0.00 20:07:01 lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 20:08:01 veth4fa1fab 0.00 0.12 0.00 0.01 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 ens3 1032.13 735.78 8553.15 118.21 0.00 0.00 0.00 0.00 20:08:01 vethc5dddf8 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 20:09:01 veth4fa1fab 47.88 46.47 129.40 5.38 0.00 0.00 0.00 0.01 20:09:01 docker0 48.03 46.57 128.75 5.39 0.00 0.00 0.00 0.00 20:09:01 ens3 51.48 29.89 15.62 12.63 0.00 0.00 0.00 0.00 20:09:01 vethc5dddf8 0.15 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 veth4fa1fab 33.64 29.05 24.80 4.66 0.00 0.00 0.00 0.00 20:10:01 docker0 33.83 29.23 24.35 4.67 0.00 0.00 0.00 0.00 20:10:01 ens3 18.23 9.92 6.54 4.95 0.00 0.00 0.00 0.00 20:10:01 vethc5dddf8 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 veth4fa1fab 77.90 63.39 40.35 10.13 0.00 0.00 0.00 0.00 20:11:01 docker0 78.09 63.56 39.30 10.14 0.00 0.00 0.00 0.00 20:11:01 ens3 129.05 70.74 38.72 31.18 0.00 0.00 0.00 0.00 20:11:01 vethc5dddf8 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 veth4fa1fab 40.11 35.22 37.48 5.58 0.00 0.00 0.00 0.00 20:12:01 docker0 40.31 35.42 36.94 5.59 0.00 0.00 0.00 0.00 20:12:01 ens3 126.46 81.84 41.82 38.94 0.00 0.00 0.00 0.00 20:12:01 vethc5dddf8 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 veth4fa1fab 66.93 52.56 39.68 6.58 0.00 0.00 0.00 0.00 20:13:01 docker0 67.12 52.72 38.77 6.59 0.00 0.00 0.00 0.00 20:13:01 ens3 16.51 9.11 3.88 3.09 0.00 0.00 0.00 0.00 20:13:01 vethc5dddf8 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:14:01 veth4fa1fab 64.58 51.26 40.87 18.60 0.00 0.00 0.00 0.00 20:14:01 docker0 64.76 51.44 39.99 18.61 0.00 0.00 0.00 0.00 20:14:01 ens3 156.91 85.69 55.16 42.65 0.00 0.00 0.00 0.00 20:14:01 vethc5dddf8 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 veth4fa1fab 53.54 44.16 43.40 5.48 0.00 0.00 0.00 0.00 20:15:01 docker0 53.74 44.36 42.67 5.50 0.00 0.00 0.00 0.00 20:15:01 ens3 86.66 46.88 35.21 27.24 0.00 0.00 0.00 0.00 20:15:01 vethc5dddf8 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:16:01 docker0 29.47 26.49 31.56 2.98 0.00 0.00 0.00 0.00 20:16:01 ens3 235.47 172.28 531.52 56.57 0.00 0.00 0.00 0.00 20:16:01 lo 863.42 863.42 449.40 449.40 0.00 0.00 0.00 0.00 Average: docker0 37.83 31.87 34.81 5.42 0.00 0.00 0.00 0.00 Average: ens3 250.81 178.97 1324.08 44.64 0.00 0.00 0.00 0.00 Average: lo 78.33 78.33 40.89 40.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1602) 01/11/25 _x86_64_ (4 CPU) 20:04:38 LINUX RESTART (4 CPU) 20:05:01 CPU %user %nice %system %iowait %steal %idle 20:06:02 all 20.75 0.00 2.52 4.95 0.07 71.71 20:06:02 0 48.65 0.00 3.43 4.02 0.08 43.82 20:06:02 1 18.71 0.00 3.33 5.01 0.07 72.88 20:06:02 2 6.33 0.00 1.49 2.84 0.08 89.26 20:06:02 3 9.24 0.00 1.82 7.93 0.05 80.96 20:07:01 all 33.71 0.00 2.06 2.51 0.09 61.62 20:07:01 0 27.40 0.00 1.87 0.85 0.07 69.82 20:07:01 1 49.14 0.00 2.63 4.38 0.10 43.74 20:07:01 2 26.04 0.00 2.00 2.71 0.08 69.16 20:07:01 3 32.30 0.00 1.75 2.11 0.10 63.74 20:08:01 all 41.82 0.00 4.25 2.90 0.10 50.94 20:08:01 0 36.00 0.00 3.47 1.27 0.08 59.18 20:08:01 1 50.11 0.00 4.44 3.22 0.12 42.11 20:08:01 2 41.50 0.00 4.15 3.55 0.10 50.70 20:08:01 3 39.66 0.00 4.93 3.59 0.08 51.73 20:09:01 all 38.67 0.00 2.14 7.02 0.11 52.06 20:09:01 0 33.59 0.00 2.59 6.05 0.10 57.67 20:09:01 1 45.88 0.00 1.43 4.71 0.10 47.88 20:09:01 2 33.94 0.00 2.17 4.25 0.13 59.51 20:09:01 3 41.23 0.00 2.36 13.07 0.10 43.24 20:10:01 all 8.00 0.00 1.56 7.36 0.09 82.99 20:10:01 0 5.78 0.00 1.51 7.27 0.08 85.35 20:10:01 1 7.10 0.00 1.20 4.08 0.08 87.54 20:10:01 2 8.29 0.00 1.56 6.89 0.12 83.14 20:10:01 3 10.87 0.00 1.96 11.22 0.08 75.88 20:11:01 all 8.70 0.00 3.04 17.77 0.12 70.37 20:11:01 0 10.38 0.00 2.99 13.92 0.10 72.61 20:11:01 1 8.72 0.00 3.13 14.38 0.10 73.66 20:11:01 2 7.43 0.00 3.04 27.70 0.17 61.67 20:11:01 3 8.23 0.00 3.03 15.19 0.12 73.44 20:12:01 all 19.27 0.00 2.19 8.49 0.11 69.93 20:12:01 0 18.63 0.00 1.99 6.48 0.10 72.80 20:12:01 1 22.05 0.00 2.22 8.27 0.10 67.36 20:12:01 2 18.65 0.00 2.58 11.19 0.12 67.45 20:12:01 3 17.76 0.00 1.97 8.04 0.12 72.11 20:13:01 all 6.64 0.00 3.15 18.53 0.12 71.57 20:13:01 0 6.75 0.00 2.91 13.21 0.10 77.03 20:13:01 1 6.94 0.00 3.94 35.83 0.13 53.16 20:13:01 2 6.41 0.00 3.12 19.20 0.15 71.12 20:13:01 3 6.45 0.00 2.62 6.03 0.08 84.82 20:14:01 all 9.07 0.00 3.69 18.13 0.13 68.98 20:14:01 0 8.51 0.00 3.57 22.57 0.10 65.24 20:14:01 1 9.17 0.00 4.52 19.05 0.12 67.15 20:14:01 2 9.99 0.00 3.66 16.33 0.18 69.83 20:14:01 3 8.65 0.00 2.99 14.55 0.10 73.71 20:15:01 all 7.69 0.00 4.27 21.69 0.13 66.22 20:15:01 0 7.51 0.00 4.01 20.81 0.12 67.55 20:15:01 1 7.70 0.00 4.39 22.22 0.13 65.56 20:15:01 2 8.11 0.00 3.99 15.26 0.15 72.48 20:15:01 3 7.44 0.00 4.72 28.38 0.12 59.34 20:16:01 all 31.96 0.00 2.91 10.21 0.11 54.80 20:16:01 0 30.02 0.00 2.84 12.25 0.10 54.79 20:16:01 1 26.08 0.00 3.25 10.46 0.12 60.09 20:16:01 2 39.41 0.00 2.43 7.56 0.15 50.45 20:16:01 3 32.37 0.00 3.13 10.55 0.10 53.84 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.57 0.00 2.89 10.87 0.11 65.56 Average: 0 21.20 0.00 2.83 9.89 0.09 65.98 Average: 1 22.86 0.00 3.13 11.95 0.11 61.94 Average: 2 18.76 0.00 2.74 10.66 0.13 67.70 Average: 3 19.45 0.00 2.84 10.98 0.10 66.63