---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16246 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: 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): 0-7 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 12G 143G 8% / 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 864 26928 0 4374 30846 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:59:40:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe59:40a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:65:1d:c9 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::42:3ff:fe65:1dc9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16246) 06/12/24 _x86_64_ (8 CPU) 10:10:00 LINUX RESTART (8 CPU) 10:11:01 tps rtps wtps bread/s bwrtn/s 10:12:01 81.12 21.94 59.18 1112.03 17376.47 10:13:01 165.33 18.43 146.90 2251.92 50990.47 10:14:01 145.46 5.25 140.21 436.83 42252.09 10:15:02 207.39 8.71 198.69 374.70 19908.32 10:16:01 130.37 0.22 130.15 11.31 23717.88 Average: 145.98 10.93 135.05 838.96 30861.00 10:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:12:01 30114464 31689400 2824756 8.58 68668 1816416 1435864 4.22 880404 1651656 153412 10:13:01 28001360 31655788 4937860 14.99 102508 3796112 1646444 4.84 977948 3549352 932144 10:14:01 27840144 31522096 5099076 15.48 108040 3814440 3222372 9.48 1174404 3492000 2124 10:15:02 26833432 30765092 6105788 18.54 130524 4012892 4260436 12.54 2003076 3632068 46632 10:16:01 27601316 31637092 5337904 16.21 146360 4090852 1720116 5.06 1195916 3675360 824 Average: 28078143 31453894 4861077 14.76 111220 3506142 2457046 7.23 1246350 3200087 227027 10:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:12:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 53.23 39.30 812.60 8.21 0.00 0.00 0.00 0.00 10:13:01 br-6629b0572192 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 8.66 8.66 0.79 0.79 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 432.29 274.76 11392.53 25.66 0.00 0.00 0.00 0.00 10:14:01 br-6629b0572192 0.12 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:14:01 veth5039fd7 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 10:14:01 lo 0.70 0.70 0.05 0.05 0.00 0.00 0.00 0.00 10:14:01 veth532c6e0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:15:02 br-6629b0572192 0.93 0.93 0.08 0.40 0.00 0.00 0.00 0.00 10:15:02 veth5039fd7 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:15:02 lo 3.73 3.73 0.29 0.29 0.00 0.00 0.00 0.00 10:15:02 veth532c6e0 0.65 0.72 0.07 0.38 0.00 0.00 0.00 0.00 10:16:01 br-6629b0572192 0.25 0.19 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 lo 3.23 3.23 0.28 0.28 0.00 0.00 0.00 0.00 10:16:01 docker0 15.79 19.76 2.26 291.89 0.00 0.00 0.00 0.00 10:16:01 ens3 961.69 634.86 14386.22 122.18 0.00 0.00 0.00 0.00 Average: br-6629b0572192 0.26 0.26 0.02 0.08 0.00 0.00 0.00 0.00 Average: lo 3.55 3.55 0.32 0.32 0.00 0.00 0.00 0.00 Average: docker0 3.13 3.92 0.45 57.89 0.00 0.00 0.00 0.00 Average: ens3 112.41 74.93 2684.34 9.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16246) 06/12/24 _x86_64_ (8 CPU) 10:10:00 LINUX RESTART (8 CPU) 10:11:01 CPU %user %nice %system %iowait %steal %idle 10:12:01 all 8.36 0.00 0.63 3.89 0.03 87.10 10:12:01 0 0.92 0.00 0.42 9.07 0.02 89.58 10:12:01 1 19.39 0.00 1.04 15.75 0.05 63.77 10:12:01 2 14.17 0.00 0.87 0.38 0.03 84.54 10:12:01 3 16.03 0.00 1.16 2.33 0.03 80.45 10:12:01 4 6.80 0.00 0.65 0.13 0.03 92.38 10:12:01 5 4.39 0.00 0.45 1.62 0.02 93.53 10:12:01 6 4.61 0.00 0.30 1.70 0.03 93.35 10:12:01 7 0.62 0.00 0.12 0.15 0.02 99.10 10:13:01 all 8.51 0.00 2.91 10.10 0.05 78.43 10:13:01 0 5.99 0.00 3.45 26.03 0.03 64.51 10:13:01 1 6.31 0.00 2.31 15.86 0.07 75.46 10:13:01 2 25.03 0.00 3.17 6.82 0.05 64.93 10:13:01 3 7.01 0.00 2.73 1.02 0.03 89.21 10:13:01 4 6.46 0.00 2.98 26.56 0.07 63.94 10:13:01 5 5.98 0.00 2.98 0.90 0.03 90.10 10:13:01 6 5.57 0.00 2.33 1.96 0.05 90.09 10:13:01 7 5.88 0.00 3.32 1.76 0.03 89.00 10:14:01 all 0.69 0.00 0.58 16.58 0.03 82.12 10:14:01 0 0.55 0.00 0.53 6.41 0.03 92.47 10:14:01 1 0.50 0.00 0.86 44.66 0.05 53.93 10:14:01 2 0.69 0.00 0.44 16.88 0.03 81.96 10:14:01 3 1.08 0.00 0.30 1.47 0.03 97.12 10:14:01 4 1.12 0.00 1.09 40.42 0.05 57.31 10:14:01 5 0.45 0.00 0.45 2.68 0.02 96.40 10:14:01 6 0.72 0.00 0.52 19.77 0.02 78.98 10:14:01 7 0.38 0.00 0.45 0.57 0.02 98.58 10:15:02 all 11.17 0.00 1.89 11.67 0.06 75.21 10:15:02 0 11.73 0.00 2.32 8.98 0.05 76.92 10:15:02 1 7.29 0.00 1.69 34.22 0.07 56.74 10:15:02 2 14.99 0.00 2.26 9.79 0.05 72.91 10:15:02 3 12.16 0.00 1.64 5.52 0.07 80.62 10:15:02 4 9.25 0.00 1.44 5.90 0.07 83.34 10:15:02 5 11.49 0.00 1.83 8.95 0.05 77.68 10:15:02 6 11.72 0.00 1.79 1.27 0.07 85.16 10:15:02 7 10.69 0.00 2.11 18.84 0.08 68.27 10:16:01 all 4.25 0.00 1.37 6.41 0.05 87.93 10:16:01 0 1.86 0.00 0.91 1.61 0.07 95.55 10:16:01 1 12.44 0.00 2.66 9.60 0.05 75.26 10:16:01 2 4.53 0.00 1.43 11.38 0.05 82.61 10:16:01 3 2.21 0.00 0.82 0.99 0.07 95.92 10:16:01 4 3.99 0.00 1.32 0.51 0.02 94.16 10:16:01 5 2.59 0.00 1.27 1.36 0.05 94.73 10:16:01 6 1.64 0.00 0.93 0.54 0.03 96.86 10:16:01 7 4.78 0.00 1.61 25.28 0.05 68.28 Average: all 6.60 0.00 1.47 9.74 0.04 82.15 Average: 0 4.21 0.00 1.53 10.42 0.04 83.80 Average: 1 9.18 0.00 1.71 24.04 0.06 65.02 Average: 2 11.89 0.00 1.63 9.05 0.04 77.39 Average: 3 7.71 0.00 1.33 2.27 0.05 88.65 Average: 4 5.53 0.00 1.49 14.70 0.05 78.23 Average: 5 4.98 0.00 1.40 3.10 0.03 90.49 Average: 6 4.86 0.00 1.17 5.06 0.04 88.87 Average: 7 4.46 0.00 1.52 9.27 0.04 84.70