---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4930 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 8.6G 56% / 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 486 1781 0 1676 3204 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:80:e2:88 brd ff:ff:ff:ff:ff:ff inet 10.32.6.221/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85592sec preferred_lft 85592sec inet6 fe80::f816:3eff:fe80:e288/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:15:b0:94 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:fdff:fe15:b094/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4930) 06/27/24 _x86_64_ (4 CPU) 18:07:40 LINUX RESTART (4 CPU) 18:08:01 tps rtps wtps bread/s bwrtn/s 18:09:02 193.02 83.95 109.07 6596.90 42773.02 18:10:01 125.47 42.16 83.31 3123.27 13794.95 18:11:01 162.71 20.87 141.84 1811.19 38694.60 18:12:01 291.15 10.81 280.34 342.88 9540.41 18:13:01 267.07 3.05 264.02 80.52 7200.53 18:14:01 627.70 2.63 625.06 68.12 17341.24 18:15:01 291.15 4.70 286.45 130.49 7509.63 18:16:01 621.86 2.87 618.99 209.90 17656.51 18:17:01 640.32 11.33 629.00 269.29 16971.49 18:18:01 1667.39 3.34 1664.05 105.93 17636.82 18:19:01 351.66 98.80 252.86 4983.70 10447.06 18:20:01 193.27 12.43 180.84 1480.42 51968.14 18:21:01 188.87 161.06 27.81 3661.12 3052.96 Average: 433.11 35.21 397.90 1756.50 19591.05 18:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:09:02 1651088 3362336 2387572 59.12 52788 1813380 895176 17.60 561964 1645976 133076 18:10:01 764744 2809368 3273916 81.06 66604 2120044 1403336 27.59 1188268 1877048 17540 18:11:01 197852 1882252 3840808 95.10 81420 1853628 2918620 57.37 2001868 1633040 20952 18:12:01 112044 1275912 3926616 97.23 106980 1291648 3597144 70.71 2587880 1138420 832 18:13:01 115764 1084384 3922896 97.13 120588 1084844 3885412 76.38 2724336 993952 848 18:14:01 107156 1034932 3931504 97.35 136744 1020460 3961364 77.87 2762008 949360 3652 18:15:01 124292 684504 3914368 96.92 128456 664028 4359228 85.69 2934600 755072 4124 18:16:01 119292 646692 3919368 97.05 133944 611092 4420424 86.89 2941844 719756 3312 18:17:01 190136 591948 3848524 95.29 105212 506280 4483288 88.13 2900216 668476 3888 18:18:01 110796 522252 3927864 97.26 108388 510360 4611572 90.65 2987388 652104 16900 18:19:01 1491856 2178972 2546804 63.06 102548 752004 1946320 38.26 1577176 804952 219184 18:20:01 848296 2167064 3190364 79.00 107712 1365012 1914040 37.62 1659564 1340076 62772 18:21:01 1874656 3316832 2164004 53.58 133380 1461560 978604 19.24 642876 1331048 14608 Average: 592921 1658265 3445739 85.32 106520 1158026 3028810 59.54 2113076 1116098 38591 18:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:09:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 18:09:02 ens3 396.68 241.41 1448.81 69.38 0.00 0.00 0.00 0.00 18:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 3.39 3.39 0.32 0.32 0.00 0.00 0.00 0.00 18:10:01 ens3 447.33 395.37 2227.30 85.01 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 lo 3.15 3.15 0.36 0.36 0.00 0.00 0.00 0.00 18:11:01 ens3 904.65 667.36 9330.07 98.94 0.00 0.00 0.00 0.00 18:11:01 vethe922572 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 18:11:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 18:12:01 lo 74.82 74.82 122.00 122.00 0.00 0.00 0.00 0.00 18:12:01 ens3 65.59 30.86 19.19 14.39 0.00 0.00 0.00 0.00 18:12:01 vethe922572 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 18:12:01 docker0 43.39 41.98 118.15 4.86 0.00 0.00 0.00 0.00 18:13:01 lo 77.99 77.99 39.74 39.74 0.00 0.00 0.00 0.00 18:13:01 ens3 35.83 14.71 8.89 6.25 0.00 0.00 0.00 0.00 18:13:01 vethe922572 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 18:13:01 docker0 35.78 31.71 33.65 4.94 0.00 0.00 0.00 0.00 18:14:01 lo 146.23 146.23 38.52 38.52 0.00 0.00 0.00 0.00 18:14:01 ens3 53.57 36.68 12.45 12.29 0.00 0.00 0.00 0.00 18:14:01 vethe922572 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:14:01 docker0 78.39 62.82 28.66 10.12 0.00 0.00 0.00 0.00 18:15:01 lo 109.76 109.76 57.41 57.41 0.00 0.00 0.00 0.00 18:15:01 ens3 124.04 81.69 28.33 29.38 0.00 0.00 0.00 0.00 18:15:01 vethe922572 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 18:15:01 docker0 39.59 35.90 47.54 5.58 0.00 0.00 0.00 0.00 18:16:01 lo 132.38 132.38 45.93 45.93 0.00 0.00 0.00 0.00 18:16:01 ens3 18.97 8.95 4.39 3.57 0.00 0.00 0.00 0.00 18:16:01 vethe922572 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:16:01 docker0 67.22 52.67 38.76 6.60 0.00 0.00 0.00 0.00 18:17:01 lo 128.61 128.61 59.28 59.28 0.00 0.00 0.00 0.00 18:17:01 ens3 108.06 57.59 24.71 20.17 0.00 0.00 0.00 0.00 18:17:01 vethe922572 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 18:17:01 docker0 65.49 51.72 40.12 18.64 0.00 0.00 0.00 0.00 18:18:01 lo 109.30 109.30 48.69 48.69 0.00 0.00 0.00 0.00 18:18:01 ens3 42.63 25.15 11.02 9.87 0.00 0.00 0.00 0.00 18:18:01 vethe922572 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 18:18:01 docker0 52.93 43.61 42.50 5.45 0.00 0.00 0.00 0.00 18:19:01 lo 78.30 78.30 37.11 37.11 0.00 0.00 0.00 0.00 18:19:01 ens3 225.31 151.97 1076.92 42.95 0.00 0.00 0.00 0.00 18:19:01 docker0 33.66 30.00 32.99 3.33 0.00 0.00 0.00 0.00 18:20:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 18:20:01 ens3 505.43 569.59 2224.63 3446.98 0.00 0.00 0.00 0.00 18:20:01 docker0 121.11 166.56 6.29 2194.00 0.00 0.00 0.00 0.00 18:21:01 lo 5.13 5.13 0.46 0.46 0.00 0.00 0.00 0.00 18:21:01 ens3 119.76 164.97 41.61 1003.77 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 67.16 67.16 34.67 34.67 0.00 0.00 0.00 0.00 Average: ens3 234.15 187.88 1264.71 372.78 0.00 0.00 0.00 0.00 Average: docker0 41.41 39.83 29.94 173.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4930) 06/27/24 _x86_64_ (4 CPU) 18:07:40 LINUX RESTART (4 CPU) 18:08:01 CPU %user %nice %system %iowait %steal %idle 18:09:02 all 19.04 0.00 2.54 6.05 0.06 72.31 18:09:02 0 19.53 0.00 2.55 8.19 0.07 69.66 18:09:02 1 14.49 0.00 3.20 3.97 0.05 78.29 18:09:02 2 19.63 0.00 2.09 9.14 0.07 69.07 18:09:02 3 22.54 0.00 2.34 2.89 0.05 72.18 18:10:01 all 32.26 0.00 1.86 2.04 0.08 63.76 18:10:01 0 25.86 0.00 1.55 1.56 0.09 70.94 18:10:01 1 29.26 0.00 1.73 1.00 0.08 67.93 18:10:01 2 26.78 0.00 1.63 4.66 0.07 66.86 18:10:01 3 47.14 0.00 2.55 0.94 0.10 49.27 18:11:01 all 43.69 0.00 4.26 2.42 0.11 49.52 18:11:01 0 37.06 0.00 4.87 1.62 0.10 56.34 18:11:01 1 41.75 0.00 4.42 3.25 0.12 50.46 18:11:01 2 46.73 0.00 3.22 2.63 0.12 47.30 18:11:01 3 49.21 0.00 4.48 2.17 0.10 44.03 18:12:01 all 36.97 0.00 2.14 7.40 0.10 53.39 18:12:01 0 37.92 0.00 2.92 10.02 0.10 49.04 18:12:01 1 27.48 0.00 2.05 9.56 0.08 60.83 18:12:01 2 37.81 0.00 1.61 1.93 0.12 58.54 18:12:01 3 44.64 0.00 2.02 8.06 0.12 45.16 18:13:01 all 8.16 0.00 1.48 7.17 0.08 83.11 18:13:01 0 8.06 0.00 1.09 4.95 0.07 85.83 18:13:01 1 6.76 0.00 1.13 2.86 0.07 89.18 18:13:01 2 8.56 0.00 2.38 16.34 0.08 72.64 18:13:01 3 9.26 0.00 1.34 4.62 0.07 84.71 18:14:01 all 7.30 0.00 3.34 18.14 0.11 71.12 18:14:01 0 8.58 0.00 3.27 14.77 0.08 73.30 18:14:01 1 6.34 0.00 3.10 20.25 0.10 70.21 18:14:01 2 6.34 0.00 2.72 13.98 0.13 76.82 18:14:01 3 7.94 0.00 4.22 23.60 0.10 64.14 18:15:01 all 20.57 0.00 2.22 7.84 0.09 69.28 18:15:01 0 17.14 0.00 2.33 6.26 0.10 74.17 18:15:01 1 21.44 0.00 1.64 4.61 0.08 72.22 18:15:01 2 21.28 0.00 2.11 3.94 0.10 72.56 18:15:01 3 22.43 0.00 2.79 16.58 0.10 58.11 18:16:01 all 6.76 0.00 3.31 18.16 0.11 71.65 18:16:01 0 6.36 0.00 3.29 17.16 0.08 73.12 18:16:01 1 6.70 0.00 3.41 26.38 0.10 63.40 18:16:01 2 6.90 0.00 3.37 14.64 0.17 74.92 18:16:01 3 7.12 0.00 3.20 14.45 0.08 75.15 18:17:01 all 9.81 0.00 3.59 17.59 0.11 68.90 18:17:01 0 10.29 0.00 3.52 15.71 0.10 70.38 18:17:01 1 9.99 0.00 3.81 20.46 0.10 65.64 18:17:01 2 9.95 0.00 3.85 17.33 0.15 68.71 18:17:01 3 9.04 0.00 3.18 16.83 0.10 70.85 18:18:01 all 7.88 0.00 4.27 22.77 0.11 64.97 18:18:01 0 8.68 0.00 4.30 20.23 0.10 66.68 18:18:01 1 7.42 0.00 3.90 21.43 0.10 67.15 18:18:01 2 7.72 0.00 5.02 24.38 0.13 62.74 18:18:01 3 7.65 0.00 3.84 25.08 0.10 63.33 18:19:01 all 33.04 0.00 3.18 9.36 0.10 54.31 18:19:01 0 27.15 0.00 2.96 11.21 0.08 58.61 18:19:01 1 36.63 0.00 3.22 6.94 0.10 53.11 18:19:01 2 32.73 0.00 3.48 9.73 0.12 53.94 18:19:01 3 35.72 0.00 3.07 9.57 0.10 51.54 18:19:01 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 22.14 0.00 3.78 5.22 0.09 68.76 18:20:01 0 18.03 0.00 3.71 4.57 0.08 73.61 18:20:01 1 28.19 0.00 4.36 6.51 0.10 60.85 18:20:01 2 21.22 0.00 3.85 3.64 0.12 71.18 18:20:01 3 21.11 0.00 3.19 6.16 0.08 69.46 18:21:01 all 17.48 0.00 1.03 4.27 0.07 77.16 18:21:01 0 29.05 0.00 0.90 1.07 0.07 68.91 18:21:01 1 31.04 0.00 1.49 9.87 0.08 57.53 18:21:01 2 5.83 0.00 1.02 3.48 0.03 89.64 18:21:01 3 3.98 0.00 0.72 2.68 0.07 92.55 Average: all 20.39 0.00 2.85 9.88 0.09 66.79 Average: 0 19.53 0.00 2.87 9.03 0.09 68.49 Average: 1 20.55 0.00 2.88 10.55 0.09 65.93 Average: 2 19.35 0.00 2.80 9.67 0.11 68.07 Average: 3 22.13 0.00 2.84 10.27 0.09 64.67