---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16744 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: 2799.996 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 712K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / 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 899 23788 0 7478 30812 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:37:7f:92 brd ff:ff:ff:ff:ff:ff inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe37:7f92/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:28:07:98 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:cff:fe28:798/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16744) 12/01/25 _x86_64_ (8 CPU) 11:43:21 LINUX RESTART (8 CPU) 11:44:03 tps rtps wtps bread/s bwrtn/s 11:45:01 296.16 24.09 272.07 2418.07 131903.72 11:46:01 591.78 3.25 588.54 415.66 179569.14 11:47:01 4.52 0.00 4.52 0.00 159.84 11:48:01 5.43 0.00 5.43 0.00 128.49 11:49:01 214.40 7.10 207.30 1312.53 24919.73 11:50:01 20.66 0.33 20.33 16.39 15141.89 11:51:01 8.37 0.00 8.37 0.00 222.90 11:52:01 51.02 0.75 50.27 37.06 809.20 Average: 148.42 4.36 144.06 516.97 43736.61 11:44:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 25862948 31513916 7076272 21.48 109136 5734432 2604476 7.66 1100140 5511968 3120248 11:46:01 23196576 29932956 9742644 29.58 165972 6654152 7542736 22.19 2936492 6153136 2192 11:47:01 23186808 29913744 9752412 29.61 166152 6645000 7729344 22.74 2955320 6142032 312 11:48:01 23136840 29865068 9802380 29.76 166368 6646508 7777440 22.88 3005548 6141264 592 11:49:01 22463736 29822196 10475484 31.80 198956 7185304 8096628 23.82 3210116 6544656 3456 11:50:01 22332120 29677944 10607100 32.20 199400 7171436 8215596 24.17 3652168 6230048 904 11:51:01 22363064 29709268 10576156 32.11 199524 7171632 8174732 24.05 3621032 6229932 332 11:52:01 24429504 31610920 8509716 25.83 200084 7000316 1604648 4.72 1814612 6039836 356 Average: 23371450 30255752 9567770 29.05 175699 6776098 6468200 19.03 2786928 6124109 391049 11:44:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 1135.60 650.59 35912.69 59.36 0.00 0.00 0.00 0.00 11:45:01 lo 14.83 14.83 1.39 1.39 0.00 0.00 0.00 0.00 11:46:01 veth2617601 4.15 5.30 0.71 0.80 0.00 0.00 0.00 0.00 11:46:01 veth9356eb8 0.65 0.88 0.04 0.05 0.00 0.00 0.00 0.00 11:46:01 veth87e87aa 4.80 4.30 0.59 0.55 0.00 0.00 0.00 0.00 11:46:01 vethd7c0568 0.10 0.48 0.01 0.03 0.00 0.00 0.00 0.00 11:47:01 veth2617601 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 11:47:01 veth9356eb8 1.27 1.70 0.16 0.19 0.00 0.00 0.00 0.00 11:47:01 veth87e87aa 6.23 9.18 1.32 0.71 0.00 0.00 0.00 0.00 11:47:01 vethd7c0568 0.35 0.33 0.04 0.89 0.00 0.00 0.00 0.00 11:48:01 veth2617601 0.35 0.57 0.04 0.06 0.00 0.00 0.00 0.00 11:48:01 veth9356eb8 3.22 4.98 0.52 0.57 0.00 0.00 0.00 0.00 11:48:01 veth87e87aa 107.26 109.38 12.89 25.76 0.00 0.00 0.00 0.00 11:48:01 vethd7c0568 0.55 0.55 0.05 1.15 0.00 0.00 0.00 0.00 11:49:01 veth2617601 0.17 0.37 0.01 0.02 0.00 0.00 0.00 0.00 11:49:01 veth9356eb8 3.02 4.73 0.47 0.47 0.00 0.00 0.00 0.00 11:49:01 veth87e87aa 39.40 42.20 5.13 8.90 0.00 0.00 0.00 0.00 11:49:01 vethd7c0568 0.55 0.58 0.05 1.20 0.00 0.00 0.00 0.00 11:50:01 veth2617601 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 11:50:01 veth9356eb8 4.77 6.95 0.76 1.00 0.00 0.00 0.00 0.00 11:50:01 veth87e87aa 590.55 590.54 64.55 142.05 0.00 0.00 0.00 0.01 11:50:01 vethd7c0568 0.57 0.62 0.05 1.27 0.00 0.00 0.00 0.00 11:51:01 veth2617601 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:51:01 veth9356eb8 4.58 6.35 0.63 0.64 0.00 0.00 0.00 0.00 11:51:01 veth87e87aa 112.46 114.83 12.90 26.07 0.00 0.00 0.00 0.00 11:51:01 vethd7c0568 0.57 0.55 0.05 1.28 0.00 0.00 0.00 0.00 11:52:01 docker0 40.31 60.82 3.84 1432.94 0.00 0.00 0.00 0.00 11:52:01 ens3 1638.03 972.94 38215.41 150.47 0.00 0.00 0.00 0.00 11:52:01 lo 29.46 29.46 2.59 2.59 0.00 0.00 0.00 0.00 Average: docker0 5.06 7.63 0.48 179.87 0.00 0.00 0.00 0.00 Average: ens3 160.78 95.28 4692.36 10.33 0.00 0.00 0.00 0.00 Average: lo 3.20 3.20 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16744) 12/01/25 _x86_64_ (8 CPU) 11:43:21 LINUX RESTART (8 CPU) 11:44:03 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 16.14 0.00 4.15 2.40 0.04 77.26 11:45:01 0 9.19 0.00 4.09 1.44 0.05 85.23 11:45:01 1 28.72 0.00 4.86 1.64 0.09 64.68 11:45:01 2 9.46 0.00 3.16 0.45 0.03 86.89 11:45:01 3 8.17 0.00 3.80 8.62 0.05 79.35 11:45:01 4 8.02 0.00 3.40 0.28 0.02 88.29 11:45:01 5 19.21 0.00 4.40 2.10 0.03 74.26 11:45:01 6 30.97 0.00 5.22 0.86 0.05 62.89 11:45:01 7 15.42 0.00 4.27 3.75 0.05 76.52 11:46:01 all 29.36 0.00 5.95 3.44 0.08 61.16 11:46:01 0 32.77 0.00 7.90 14.37 0.08 44.88 11:46:01 1 18.42 0.00 5.14 1.39 0.07 74.98 11:46:01 2 33.10 0.00 5.93 1.16 0.08 59.73 11:46:01 3 25.53 0.00 5.59 3.32 0.08 65.48 11:46:01 4 25.04 0.00 5.71 1.03 0.08 68.14 11:46:01 5 31.61 0.00 5.62 3.83 0.10 58.85 11:46:01 6 34.54 0.00 6.20 1.21 0.07 57.98 11:46:01 7 33.94 0.00 5.53 1.24 0.08 59.20 11:47:01 all 1.18 0.00 0.13 0.02 0.04 98.63 11:47:01 0 0.73 0.00 0.12 0.02 0.05 99.08 11:47:01 1 1.20 0.00 0.12 0.02 0.03 98.63 11:47:01 2 1.47 0.00 0.13 0.00 0.02 98.38 11:47:01 3 1.34 0.00 0.10 0.10 0.02 98.44 11:47:01 4 1.44 0.00 0.15 0.02 0.07 98.33 11:47:01 5 1.49 0.00 0.22 0.02 0.05 98.23 11:47:01 6 1.32 0.00 0.12 0.00 0.03 98.53 11:47:01 7 0.47 0.00 0.10 0.00 0.03 99.40 11:48:01 all 1.61 0.00 0.24 0.02 0.04 98.09 11:48:01 0 1.42 0.00 0.27 0.02 0.05 98.25 11:48:01 1 1.29 0.00 0.33 0.00 0.03 98.35 11:48:01 2 1.60 0.00 0.13 0.02 0.03 98.22 11:48:01 3 1.32 0.00 0.23 0.02 0.03 98.39 11:48:01 4 0.75 0.00 0.30 0.07 0.07 98.81 11:48:01 5 2.40 0.00 0.27 0.00 0.07 97.26 11:48:01 6 2.34 0.00 0.15 0.00 0.03 97.48 11:48:01 7 1.72 0.00 0.25 0.00 0.07 97.96 11:49:01 all 6.48 0.00 1.58 0.81 0.06 91.07 11:49:01 0 10.36 0.00 2.18 1.44 0.07 85.96 11:49:01 1 5.30 0.00 2.09 1.81 0.03 90.76 11:49:01 2 8.66 0.00 1.62 0.72 0.07 88.93 11:49:01 3 3.81 0.00 1.43 0.30 0.05 94.41 11:49:01 4 3.64 0.00 1.40 1.44 0.05 93.46 11:49:01 5 5.39 0.00 1.36 0.28 0.07 92.90 11:49:01 6 8.40 0.00 1.32 0.23 0.05 90.00 11:49:01 7 6.29 0.00 1.25 0.27 0.07 92.12 11:50:01 all 5.43 0.00 1.16 0.19 0.05 93.17 11:50:01 0 4.85 0.00 1.12 0.00 0.05 93.98 11:50:01 1 5.61 0.00 0.80 0.18 0.03 93.38 11:50:01 2 5.75 0.00 1.65 0.00 0.03 92.56 11:50:01 3 4.68 0.00 1.31 1.21 0.05 92.75 11:50:01 4 4.33 0.00 0.84 0.00 0.03 94.80 11:50:01 5 6.26 0.00 0.97 0.05 0.05 92.67 11:50:01 6 7.00 0.00 0.82 0.00 0.07 92.12 11:50:01 7 4.98 0.00 1.76 0.07 0.07 93.13 11:51:01 all 1.03 0.00 0.22 0.02 0.04 98.68 11:51:01 0 1.05 0.00 0.30 0.00 0.07 98.58 11:51:01 1 0.75 0.00 0.17 0.08 0.03 98.97 11:51:01 2 1.45 0.00 0.23 0.00 0.05 98.26 11:51:01 3 0.59 0.00 0.23 0.00 0.05 99.13 11:51:01 4 1.64 0.00 0.20 0.00 0.05 98.11 11:51:01 5 0.83 0.00 0.20 0.03 0.07 98.87 11:51:01 6 1.49 0.00 0.17 0.02 0.03 98.30 11:51:01 7 0.45 0.00 0.25 0.02 0.03 99.25 11:52:01 all 1.64 0.00 0.60 0.08 0.04 97.65 11:52:01 0 1.67 0.00 0.57 0.02 0.03 97.71 11:52:01 1 1.97 0.00 0.48 0.23 0.03 97.28 11:52:01 2 1.85 0.00 0.62 0.03 0.07 97.43 11:52:01 3 1.62 0.00 0.55 0.03 0.03 97.76 11:52:01 4 2.00 0.00 0.58 0.02 0.03 97.36 11:52:01 5 1.27 0.00 0.65 0.07 0.02 98.00 11:52:01 6 1.54 0.00 0.65 0.22 0.05 97.54 11:52:01 7 1.17 0.00 0.62 0.03 0.03 98.14 Average: all 7.80 0.00 1.74 0.86 0.05 89.54 Average: 0 7.71 0.00 2.05 2.15 0.06 88.04 Average: 1 7.80 0.00 1.73 0.66 0.04 89.75 Average: 2 7.89 0.00 1.68 0.30 0.05 90.09 Average: 3 5.86 0.00 1.65 1.67 0.05 90.77 Average: 4 5.83 0.00 1.56 0.35 0.05 92.20 Average: 5 8.48 0.00 1.69 0.79 0.06 88.98 Average: 6 10.84 0.00 1.81 0.31 0.05 86.98 Average: 7 8.00 0.00 1.74 0.66 0.05 89.55