---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85458 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 14G 142G 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 905 25249 0 6012 30806 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:f0:16:da brd ff:ff:ff:ff:ff:ff inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fef0:16da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:15:4d:11 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::42:2aff:fe15:4d11/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85458) 11/21/24 _x86_64_ (8 CPU) 08:28:25 LINUX RESTART (8 CPU) 08:29:02 tps rtps wtps bread/s bwrtn/s 08:30:01 211.84 53.93 157.91 3948.09 99751.14 08:31:01 482.75 13.18 469.57 838.83 158665.52 08:32:01 126.58 0.33 126.25 31.59 17137.04 08:33:01 10.00 0.00 10.00 0.00 221.89 08:34:01 31.86 0.08 31.78 10.53 638.08 Average: 172.47 13.37 159.10 955.90 55133.69 08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 29737208 31678684 3202012 9.72 77088 2166428 1687120 4.96 922600 1968624 410456 08:31:01 23397308 28910092 9541912 28.97 129748 5540424 11230812 33.04 3956840 5017268 1380 08:32:01 21596640 27426676 11342580 34.43 158712 5789076 12266728 36.09 5584000 5131604 1472 08:33:01 21254076 27088524 11685144 35.47 159056 5792640 12743752 37.50 5924872 5129756 1152 08:34:01 23383676 29213288 9555544 29.01 159616 5792684 8093644 23.81 3864204 5101956 444 Average: 23873782 28863453 9065438 27.52 136844 5016250 9204411 27.08 4050503 4469842 82981 08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 206.74 147.24 4677.13 27.07 0.00 0.00 0.00 0.00 08:30:01 lo 11.93 11.93 1.12 1.12 0.00 0.00 0.00 0.00 08:31:01 vetha2a61f5 10.46 10.38 1.42 1.46 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 br-a5e3d856ab14 0.35 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 veth0622746 1.27 1.47 0.08 0.09 0.00 0.00 0.00 0.00 08:32:01 vetha2a61f5 36.89 27.40 4.05 4.25 0.00 0.00 0.00 0.00 08:32:01 docker0 12.86 17.41 2.10 288.31 0.00 0.00 0.00 0.00 08:32:01 br-a5e3d856ab14 0.27 0.22 0.02 0.02 0.00 0.00 0.00 0.00 08:32:01 veth0622746 11.33 13.01 2.27 2.47 0.00 0.00 0.00 0.00 08:33:01 vetha2a61f5 48.77 36.00 9.33 6.50 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 br-a5e3d856ab14 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 veth0622746 22.91 22.66 6.12 18.35 0.00 0.00 0.00 0.00 08:34:01 vetha2a61f5 46.33 34.06 5.15 5.37 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 br-a5e3d856ab14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth0622746 16.66 18.41 4.08 10.21 0.00 0.00 0.00 0.00 Average: vetha2a61f5 28.59 21.64 4.00 3.53 0.00 0.00 0.00 0.00 Average: docker0 2.58 3.49 0.42 57.85 0.00 0.00 0.00 0.00 Average: br-a5e3d856ab14 0.13 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth0622746 10.47 11.15 2.52 6.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85458) 11/21/24 _x86_64_ (8 CPU) 08:28:25 LINUX RESTART (8 CPU) 08:29:02 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 10.03 0.00 1.01 2.01 0.04 86.91 08:30:01 0 5.23 0.00 0.90 0.14 0.02 93.72 08:30:01 1 1.05 0.00 0.48 1.05 0.02 97.40 08:30:01 2 6.92 0.00 0.80 0.68 0.03 91.58 08:30:01 3 5.73 0.00 0.95 0.53 0.03 92.76 08:30:01 4 5.92 0.00 0.64 0.44 0.02 92.97 08:30:01 5 39.16 0.00 2.23 1.26 0.10 57.26 08:30:01 6 0.53 0.00 0.68 11.43 0.05 87.30 08:30:01 7 15.67 0.00 1.31 0.63 0.03 82.36 08:31:01 all 46.69 0.00 9.98 2.46 0.10 40.77 08:31:01 0 45.71 0.00 9.05 1.08 0.10 44.06 08:31:01 1 48.12 0.00 9.80 0.41 0.10 41.57 08:31:01 2 49.70 0.00 10.13 3.20 0.10 36.87 08:31:01 3 47.62 0.00 9.70 4.87 0.12 37.69 08:31:01 4 45.68 0.00 9.60 1.57 0.10 43.04 08:31:01 5 44.56 0.00 11.34 6.92 0.08 37.10 08:31:01 6 45.60 0.00 9.98 0.92 0.10 43.39 08:31:01 7 46.48 0.00 10.31 0.73 0.10 42.38 08:32:01 all 32.14 0.00 4.48 0.41 0.09 62.87 08:32:01 0 28.81 0.00 4.20 0.08 0.10 66.81 08:32:01 1 32.40 0.00 4.20 0.10 0.08 63.21 08:32:01 2 33.09 0.00 4.60 1.46 0.10 60.75 08:32:01 3 34.08 0.00 4.80 0.15 0.08 60.89 08:32:01 4 35.63 0.00 4.82 0.10 0.08 59.36 08:32:01 5 34.19 0.00 4.51 0.10 0.08 61.11 08:32:01 6 27.76 0.00 3.98 0.37 0.08 67.81 08:32:01 7 31.20 0.00 4.73 0.91 0.10 63.06 08:33:01 all 8.32 0.00 0.77 0.03 0.08 90.80 08:33:01 0 7.21 0.00 0.95 0.00 0.07 91.77 08:33:01 1 8.10 0.00 0.84 0.03 0.10 90.93 08:33:01 2 7.83 0.00 0.52 0.12 0.07 91.46 08:33:01 3 7.67 0.00 0.72 0.05 0.07 91.50 08:33:01 4 10.43 0.00 0.85 0.02 0.08 88.61 08:33:01 5 7.36 0.00 0.67 0.05 0.07 91.85 08:33:01 6 10.87 0.00 0.95 0.02 0.10 88.06 08:33:01 7 7.11 0.00 0.63 0.02 0.08 92.15 08:34:01 all 5.06 0.00 0.96 0.07 0.08 93.83 08:34:01 0 4.98 0.00 1.07 0.02 0.07 93.87 08:34:01 1 5.94 0.00 0.94 0.22 0.07 92.84 08:34:01 2 3.53 0.00 0.97 0.10 0.07 95.34 08:34:01 3 5.38 0.00 1.00 0.02 0.07 93.53 08:34:01 4 4.55 0.00 0.99 0.07 0.07 94.33 08:34:01 5 4.60 0.00 0.84 0.03 0.07 94.46 08:34:01 6 5.96 0.00 1.00 0.07 0.08 92.88 08:34:01 7 5.58 0.00 0.92 0.03 0.10 93.36 Average: all 20.40 0.00 3.43 0.99 0.08 75.10 Average: 0 18.35 0.00 3.22 0.26 0.07 78.10 Average: 1 19.12 0.00 3.25 0.36 0.07 77.20 Average: 2 20.15 0.00 3.39 1.11 0.07 75.28 Average: 3 20.06 0.00 3.43 1.12 0.07 75.32 Average: 4 20.40 0.00 3.37 0.44 0.07 75.72 Average: 5 25.86 0.00 3.90 1.66 0.08 68.50 Average: 6 18.11 0.00 3.31 2.53 0.08 75.96 Average: 7 21.15 0.00 3.57 0.46 0.08 74.73