---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26120 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 878 26018 0 5270 30833 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:25:f7:00 brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe25:f700/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:84:79:07 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26120) 04/25/24 _x86_64_ (8 CPU) 12:32:28 LINUX RESTART (8 CPU) 12:33:02 tps rtps wtps bread/s bwrtn/s 12:34:01 137.38 72.56 64.82 4705.51 30457.75 12:35:01 85.45 13.66 71.79 1108.48 19439.83 12:36:01 132.79 10.28 122.51 1780.50 45010.23 12:37:01 261.89 12.86 249.03 775.50 82846.81 12:38:01 71.04 0.38 70.66 21.73 14682.36 12:39:01 15.71 0.10 15.61 3.87 11138.36 12:40:01 58.67 0.72 57.96 37.59 12912.45 Average: 108.92 15.66 93.26 1196.36 30927.56 12:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 30045068 31631220 2894152 8.79 65648 1831876 1550672 4.56 970380 1631832 179840 12:35:01 29860168 31668972 3079052 9.35 82020 2026960 1472784 4.33 917476 1843648 170708 12:36:01 27509676 31642784 5429544 16.48 120892 4223176 1413860 4.16 1019160 3967908 1378660 12:37:01 25984892 30930444 6954328 21.11 131788 4977748 6600316 19.42 1827800 4588564 1832 12:38:01 24521228 29584132 8417992 25.56 135684 5086400 8413416 24.75 3260048 4605100 2428 12:39:01 24374712 29440760 8564508 26.00 135932 5089076 8619000 25.36 3404152 4605500 720 12:40:01 26611348 31532900 6327872 19.21 137688 4956188 1589200 4.68 1364024 4467672 3840 Average: 26986727 30918745 5952493 18.07 115665 4027346 4237035 12.47 1823291 3672889 248290 12:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 361.72 250.09 1462.79 60.17 0.00 0.00 0.00 0.00 12:34:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 49.26 36.21 667.05 8.83 0.00 0.00 0.00 0.00 12:35:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 br-96a8c60e1fa6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 822.93 361.22 18902.70 31.37 0.00 0.00 0.00 0.00 12:36:01 lo 9.73 9.73 0.97 0.97 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 veth4509b68 15.25 12.28 1.79 1.12 0.00 0.00 0.00 0.00 12:37:01 br-96a8c60e1fa6 0.22 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:37:01 vetha2eec1c 12.45 16.10 1.13 1.84 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 br-96a8c60e1fa6 0.33 0.35 0.03 0.03 0.00 0.00 0.00 0.00 12:38:01 vetha2eec1c 61.88 71.66 45.02 22.59 0.00 0.00 0.00 0.00 12:38:01 vetha4bbd5f 0.00 0.50 0.00 0.03 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 br-96a8c60e1fa6 0.30 0.37 0.24 0.04 0.00 0.00 0.00 0.00 12:39:01 vetha2eec1c 27.46 34.01 44.33 9.29 0.00 0.00 0.00 0.00 12:39:01 vetha4bbd5f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 ens3 1533.91 815.00 29153.34 154.90 0.00 0.00 0.00 0.00 12:40:01 lo 22.05 22.05 2.33 2.33 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 216.29 115.08 4164.56 21.96 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26120) 04/25/24 _x86_64_ (8 CPU) 12:32:28 LINUX RESTART (8 CPU) 12:33:02 CPU %user %nice %system %iowait %steal %idle 12:34:01 all 10.03 0.00 1.06 5.01 0.04 83.86 12:34:01 0 23.35 0.00 1.44 7.91 0.05 67.24 12:34:01 1 16.14 0.00 1.43 3.84 0.03 78.56 12:34:01 2 6.18 0.00 0.83 0.59 0.02 92.37 12:34:01 3 10.24 0.00 0.93 0.63 0.05 88.15 12:34:01 4 5.32 0.00 0.58 0.59 0.03 93.47 12:34:01 5 3.40 0.00 0.56 0.41 0.03 95.60 12:34:01 6 8.23 0.00 1.60 22.23 0.03 67.90 12:34:01 7 7.39 0.00 1.09 3.91 0.03 87.58 12:35:01 all 9.34 0.00 0.54 2.28 0.03 87.81 12:35:01 0 10.54 0.00 0.57 0.90 0.03 87.96 12:35:01 1 9.43 0.00 0.59 2.88 0.05 87.05 12:35:01 2 26.59 0.00 0.96 0.86 0.05 71.53 12:35:01 3 6.82 0.00 0.50 0.02 0.02 92.65 12:35:01 4 5.16 0.00 0.28 0.62 0.02 93.92 12:35:01 5 13.53 0.00 0.69 2.77 0.03 82.97 12:35:01 6 0.54 0.00 0.47 10.16 0.02 88.81 12:35:01 7 2.15 0.00 0.25 0.15 0.02 97.43 12:36:01 all 10.38 0.00 3.76 5.35 0.14 80.37 12:36:01 0 12.08 0.00 4.09 4.70 0.15 78.99 12:36:01 1 9.30 0.00 3.16 1.55 0.15 85.83 12:36:01 2 10.96 0.00 3.98 8.06 0.08 76.93 12:36:01 3 15.02 0.00 4.29 5.72 0.15 74.81 12:36:01 4 11.03 0.00 2.88 1.34 0.13 84.62 12:36:01 5 9.73 0.00 3.92 5.44 0.13 80.77 12:36:01 6 7.62 0.00 3.00 11.66 0.15 77.57 12:36:01 7 7.33 0.00 4.75 4.32 0.14 83.47 12:37:01 all 8.59 0.00 2.64 12.16 0.10 76.52 12:37:01 0 7.35 0.00 2.40 19.49 0.10 70.66 12:37:01 1 10.06 0.00 2.55 21.22 0.10 66.07 12:37:01 2 11.31 0.00 2.64 0.96 0.12 84.98 12:37:01 3 7.14 0.00 2.74 1.28 0.08 88.75 12:37:01 4 7.93 0.00 2.75 39.28 0.12 49.92 12:37:01 5 10.03 0.00 3.64 11.22 0.10 75.02 12:37:01 6 9.12 0.00 2.02 2.74 0.08 86.04 12:37:01 7 5.75 0.00 2.38 1.21 0.10 90.57 12:38:01 all 23.44 0.00 2.57 4.36 0.08 69.54 12:38:01 0 17.88 0.00 2.17 7.02 0.07 72.86 12:38:01 1 22.40 0.00 2.68 0.23 0.07 74.62 12:38:01 2 21.39 0.00 2.25 2.55 0.07 73.75 12:38:01 3 22.64 0.00 2.47 2.56 0.08 72.24 12:38:01 4 25.64 0.00 2.59 13.93 0.08 57.75 12:38:01 5 33.17 0.00 3.58 2.87 0.08 60.29 12:38:01 6 23.99 0.00 2.46 4.21 0.10 69.24 12:38:01 7 20.50 0.00 2.36 1.49 0.07 75.59 12:39:01 all 3.97 0.00 0.41 0.62 0.04 94.96 12:39:01 0 3.67 0.00 0.42 0.00 0.05 95.86 12:39:01 1 3.34 0.00 0.40 0.03 0.03 96.19 12:39:01 2 3.71 0.00 0.53 0.13 0.07 95.56 12:39:01 3 4.09 0.00 0.40 0.08 0.07 95.36 12:39:01 4 4.83 0.00 0.30 4.63 0.02 90.22 12:39:01 5 3.54 0.00 0.32 0.00 0.03 96.11 12:39:01 6 3.89 0.00 0.42 0.00 0.03 95.66 12:39:01 7 4.67 0.00 0.48 0.05 0.05 94.75 12:40:01 all 3.55 0.00 0.59 1.15 0.04 94.66 12:40:01 0 1.76 0.00 0.57 0.35 0.03 97.29 12:40:01 1 1.68 0.00 0.53 0.83 0.02 96.93 12:40:01 2 2.69 0.00 0.48 0.08 0.02 96.73 12:40:01 3 10.19 0.00 0.70 0.57 0.02 88.53 12:40:01 4 1.72 0.00 0.57 6.67 0.05 90.99 12:40:01 5 6.88 0.00 0.68 0.28 0.03 92.13 12:40:01 6 2.19 0.00 0.60 0.40 0.03 96.78 12:40:01 7 1.30 0.00 0.63 0.05 0.03 97.98 Average: all 9.89 0.00 1.65 4.41 0.07 83.98 Average: 0 10.92 0.00 1.66 5.75 0.07 81.60 Average: 1 10.32 0.00 1.62 4.36 0.06 83.64 Average: 2 11.82 0.00 1.67 1.89 0.06 84.57 Average: 3 10.87 0.00 1.72 1.55 0.07 85.80 Average: 4 8.80 0.00 1.42 9.55 0.06 80.16 Average: 5 11.47 0.00 1.91 3.28 0.06 83.28 Average: 6 7.94 0.00 1.51 7.29 0.06 83.20 Average: 7 7.01 0.00 1.70 1.59 0.06 89.64