---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12972 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 12G 8.1G 59% / 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 506 1861 0 1575 3185 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:8d:26:f9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.52/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85485sec preferred_lft 85485sec inet6 fe80::f816:3eff:fe8d:26f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:71:0b:68 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::42:5dff:fe71:b68/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12972) 12/13/24 _x86_64_ (4 CPU) 13:05:47 LINUX RESTART (4 CPU) 13:06:01 tps rtps wtps bread/s bwrtn/s 13:07:02 179.12 84.04 95.08 6563.71 41455.91 13:08:01 136.11 38.01 98.10 2575.29 14910.42 13:09:01 162.28 27.85 134.43 2451.57 31020.65 13:10:01 218.51 106.33 112.18 5044.23 25043.03 13:11:01 195.92 48.98 146.94 2526.11 27495.55 13:12:01 228.97 19.46 209.51 1072.98 7329.42 13:13:01 58.68 1.40 57.28 20.66 1717.96 13:14:01 434.68 0.72 433.96 13.06 14364.81 13:15:01 343.94 1.30 342.64 41.06 11908.55 13:16:01 338.25 14.48 323.78 414.66 11527.89 13:17:01 466.51 4.00 462.51 197.70 16703.48 13:18:01 495.27 126.71 368.56 2387.03 14004.10 13:19:01 433.58 101.57 332.01 6282.69 34750.07 13:20:01 142.68 4.77 137.91 436.46 32476.72 Average: 274.17 41.45 232.72 2144.37 20339.29 13:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:07:02 1660696 3299904 2377956 58.88 43412 1756116 941556 18.51 625188 1583256 93676 13:08:01 1027704 3051208 3010948 74.55 66156 2099176 1119432 22.00 918300 1883452 21188 13:09:01 168324 2399260 3870328 95.83 87084 2287948 1750744 34.41 1585692 2071432 2464 13:10:01 257872 2275344 3780780 93.61 95200 2071860 1870044 36.76 1758680 1824208 7256 13:11:01 111732 1786012 3926920 97.23 103372 1803840 2986416 58.70 2164012 1561296 6232 13:12:01 110708 993372 3927944 97.26 111452 1016612 3847328 75.63 2785360 945068 13900 13:13:01 144408 994056 3894244 96.42 113932 983328 3842340 75.53 2771516 927716 4608 13:14:01 140176 976064 3898476 96.53 133232 943536 3858772 75.85 2776468 908896 6320 13:15:01 121364 835328 3917288 96.99 140604 815692 4017664 78.98 2862712 843164 6788 13:16:01 107436 613608 3931216 97.34 114288 623540 4498820 88.43 2907276 759700 17004 13:17:01 107584 463916 3931068 97.34 91852 480572 4759200 93.55 2938128 685808 8388 13:18:01 1928824 2195952 2109828 52.24 89980 311740 2153536 42.33 1284344 587032 31184 13:19:01 958952 2042080 3079700 76.26 96416 1147452 2031928 39.94 1677992 1218388 40748 13:20:01 864932 2092972 3173720 78.58 99668 1286560 1918584 37.71 1655276 1333712 1120 Average: 550765 1715648 3487887 86.36 99046 1259141 2828312 55.60 2050782 1223795 18634 13:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:07:02 ens3 352.72 249.23 1473.45 69.81 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 lo 3.59 3.59 0.34 0.34 0.00 0.00 0.00 0.00 13:08:01 ens3 361.31 359.48 2183.43 80.10 0.00 0.00 0.00 0.00 13:09:01 vethc91cb3a 192.69 260.86 12.74 2335.66 0.00 0.00 0.00 0.19 13:09:01 docker0 192.69 260.73 10.10 2335.65 0.00 0.00 0.00 0.00 13:09:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 13:09:01 ens3 709.51 512.04 5341.04 83.81 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 13:10:01 lo 3.87 3.87 0.33 0.33 0.00 0.00 0.00 0.00 13:10:01 ens3 704.42 808.87 4911.03 3541.83 0.00 0.00 0.00 0.00 13:11:01 veth1823051 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:11:01 docker0 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:11:01 lo 3.12 3.12 0.36 0.36 0.00 0.00 0.00 0.00 13:11:01 ens3 411.45 272.39 2738.13 41.74 0.00 0.00 0.00 0.00 13:12:01 veth1823051 71.24 69.74 315.53 12.91 0.00 0.00 0.00 0.03 13:12:01 docker0 71.43 69.89 314.57 12.92 0.00 0.00 0.00 0.00 13:12:01 lo 118.71 118.71 325.99 325.99 0.00 0.00 0.00 0.00 13:12:01 ens3 16.09 10.18 3.96 4.36 0.00 0.00 0.00 0.00 13:13:01 veth1823051 96.80 92.72 455.74 41.10 0.00 0.00 0.00 0.04 13:13:01 docker0 97.00 92.90 454.43 41.11 0.00 0.00 0.00 0.00 13:13:01 lo 153.93 153.93 494.05 494.05 0.00 0.00 0.00 0.00 13:13:01 ens3 0.93 0.78 0.24 0.39 0.00 0.00 0.00 0.00 13:14:01 veth1823051 141.16 126.21 431.63 43.50 0.00 0.00 0.00 0.04 13:14:01 docker0 141.34 126.40 429.71 43.51 0.00 0.00 0.00 0.00 13:14:01 lo 224.43 224.43 470.15 470.15 0.00 0.00 0.00 0.00 13:14:01 ens3 68.12 32.99 18.34 15.31 0.00 0.00 0.00 0.00 13:15:01 veth1823051 158.17 143.51 586.25 55.18 0.00 0.00 0.00 0.05 13:15:01 docker0 158.36 143.68 584.09 55.19 0.00 0.00 0.00 0.00 13:15:01 lo 241.01 241.01 634.63 634.63 0.00 0.00 0.00 0.00 13:15:01 ens3 39.63 24.83 8.98 7.85 0.00 0.00 0.00 0.00 13:16:01 veth1823051 134.17 127.77 413.40 40.40 0.00 0.00 0.00 0.03 13:16:01 docker0 134.37 127.97 411.58 40.42 0.00 0.00 0.00 0.00 13:16:01 lo 223.63 223.63 448.34 448.34 0.00 0.00 0.00 0.00 13:16:01 ens3 1048.03 655.30 267.24 269.12 0.00 0.00 0.00 0.00 13:17:01 veth1823051 75.25 67.89 57.85 12.25 0.00 0.00 0.00 0.00 13:17:01 docker0 75.44 68.07 56.83 12.26 0.00 0.00 0.00 0.00 13:17:01 lo 143.39 143.39 68.20 68.20 0.00 0.00 0.00 0.00 13:17:01 ens3 21.10 9.82 6.08 4.28 0.00 0.00 0.00 0.00 13:18:01 docker0 57.97 52.41 46.68 7.71 0.00 0.00 0.00 0.00 13:18:01 lo 110.24 110.24 53.71 53.71 0.00 0.00 0.00 0.00 13:18:01 ens3 422.87 226.88 139.74 113.15 0.00 0.00 0.00 0.00 13:18:01 veth82df0e9 1.47 1.74 0.08 0.11 0.00 0.00 0.00 0.00 13:19:01 veth46d32ac 155.17 206.38 10.11 2200.11 0.00 0.00 0.00 0.18 13:19:01 docker0 155.27 206.37 8.00 2200.11 0.00 0.00 0.00 0.00 13:19:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 ens3 227.13 168.11 2206.87 15.83 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 4.27 4.27 0.37 0.37 0.00 0.00 0.00 0.00 13:20:01 ens3 440.76 579.19 40.24 4417.64 0.00 0.00 0.00 0.00 Average: docker0 77.52 82.14 165.56 339.49 0.00 0.00 0.00 0.00 Average: lo 88.14 88.14 178.48 178.48 0.00 0.00 0.00 0.00 Average: ens3 344.61 279.17 1379.81 619.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12972) 12/13/24 _x86_64_ (4 CPU) 13:05:47 LINUX RESTART (4 CPU) 13:06:01 CPU %user %nice %system %iowait %steal %idle 13:07:02 all 16.36 0.00 2.32 4.74 0.06 76.53 13:07:02 0 26.78 0.00 2.31 3.63 0.07 67.22 13:07:02 1 15.08 0.00 3.46 7.97 0.07 73.42 13:07:02 2 8.79 0.00 1.67 5.16 0.07 84.32 13:07:02 3 14.78 0.00 1.84 2.21 0.05 81.12 13:08:01 all 27.51 0.00 1.91 3.05 0.08 67.46 13:08:01 0 25.49 0.00 1.54 0.32 0.05 72.60 13:08:01 1 26.44 0.00 2.51 6.87 0.10 64.08 13:08:01 2 38.98 0.00 1.99 2.92 0.10 56.01 13:08:01 3 19.17 0.00 1.60 2.09 0.05 77.09 13:09:01 all 40.02 0.00 3.93 3.51 0.12 52.43 13:09:01 0 39.98 0.00 3.00 4.56 0.12 52.34 13:09:01 1 39.36 0.00 4.00 2.83 0.12 53.70 13:09:01 2 37.02 0.00 3.30 3.06 0.12 56.50 13:09:01 3 43.69 0.00 5.40 3.59 0.12 47.20 13:10:01 all 27.55 0.00 3.33 4.52 0.09 64.51 13:10:01 0 26.78 0.00 2.74 6.15 0.08 64.25 13:10:01 1 26.77 0.00 4.48 7.07 0.08 61.61 13:10:01 2 31.43 0.00 2.54 2.49 0.10 63.43 13:10:01 3 25.17 0.00 3.62 2.38 0.10 68.73 13:11:01 all 44.10 0.00 2.86 3.82 0.10 49.12 13:11:01 0 38.28 0.00 2.76 3.20 0.12 55.64 13:11:01 1 44.00 0.00 3.22 3.66 0.10 49.02 13:11:01 2 52.11 0.00 2.57 3.76 0.12 41.45 13:11:01 3 41.99 0.00 2.87 4.66 0.10 50.39 13:12:01 all 33.91 0.00 2.40 5.72 0.10 57.88 13:12:01 0 36.20 0.00 2.21 1.22 0.07 60.30 13:12:01 1 25.69 0.00 2.28 6.33 0.08 65.62 13:12:01 2 39.34 0.00 2.12 6.76 0.10 51.68 13:12:01 3 34.49 0.00 2.95 8.56 0.10 53.90 13:13:01 all 12.11 0.00 1.18 0.76 0.06 85.89 13:13:01 0 15.38 0.00 1.16 2.13 0.05 81.29 13:13:01 1 11.85 0.00 1.29 0.28 0.05 86.53 13:13:01 2 9.76 0.00 0.80 0.35 0.07 89.02 13:13:01 3 11.39 0.00 1.50 0.27 0.07 86.78 13:14:01 all 12.68 0.00 4.10 12.53 0.08 70.61 13:14:01 0 11.85 0.00 4.62 14.94 0.08 68.51 13:14:01 1 11.93 0.00 3.48 6.26 0.07 78.26 13:14:01 2 13.53 0.00 4.73 21.13 0.12 60.50 13:14:01 3 13.46 0.00 3.57 7.80 0.07 75.10 13:15:01 all 19.45 0.00 3.87 9.97 0.10 66.62 13:15:01 0 20.75 0.00 4.48 14.73 0.10 59.94 13:15:01 1 18.30 0.00 3.69 4.16 0.08 73.75 13:15:01 2 22.12 0.00 4.24 10.74 0.12 62.79 13:15:01 3 16.65 0.00 3.07 10.23 0.08 69.97 13:16:01 all 21.86 0.00 5.80 10.31 0.10 61.94 13:16:01 0 19.83 0.00 5.74 10.31 0.08 64.04 13:16:01 1 20.75 0.00 5.72 8.81 0.10 64.62 13:16:01 2 22.21 0.00 6.10 10.98 0.12 60.59 13:16:01 3 24.65 0.00 5.62 11.14 0.08 58.50 13:17:01 all 12.58 0.00 4.73 13.98 0.11 68.60 13:17:01 0 12.79 0.00 4.66 17.26 0.10 65.19 13:17:01 1 12.47 0.00 4.89 11.56 0.08 71.00 13:17:01 2 13.64 0.00 4.75 10.66 0.12 70.83 13:17:01 3 11.40 0.00 4.62 16.46 0.10 67.43 13:17:01 CPU %user %nice %system %iowait %steal %idle 13:18:01 all 17.81 0.00 4.76 15.92 0.10 61.40 13:18:01 0 18.91 0.00 4.94 14.07 0.08 62.01 13:18:01 1 15.99 0.00 5.24 19.60 0.10 59.06 13:18:01 2 18.17 0.00 4.39 9.81 0.12 67.51 13:18:01 3 18.22 0.00 4.48 20.19 0.10 57.00 13:19:01 all 21.45 0.00 2.19 16.22 0.07 60.07 13:19:01 0 23.87 0.00 1.99 5.54 0.07 68.54 13:19:01 1 21.71 0.00 2.29 8.50 0.05 67.45 13:19:01 2 19.11 0.00 2.78 45.10 0.10 32.91 13:19:01 3 21.09 0.00 1.71 5.79 0.05 71.36 13:20:01 all 21.12 0.00 2.95 3.35 0.08 72.51 13:20:01 0 14.72 0.00 3.04 3.41 0.07 78.77 13:20:01 1 22.91 0.00 2.86 2.71 0.08 71.44 13:20:01 2 21.94 0.00 3.37 1.65 0.08 72.96 13:20:01 3 24.89 0.00 2.52 5.66 0.08 66.84 Average: all 23.46 0.00 3.31 7.75 0.09 65.40 Average: 0 23.68 0.00 3.23 7.25 0.08 65.77 Average: 1 22.36 0.00 3.53 6.90 0.08 67.12 Average: 2 24.86 0.00 3.24 9.61 0.10 62.19 Average: 3 22.94 0.00 3.24 7.22 0.08 66.51