---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32278 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 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 877 23945 0 7344 30834 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:f9:9a:7e brd ff:ff:ff:ff:ff:ff inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fef9:9a7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:65:76:43 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::42:92ff:fe65:7643/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32278) 08/01/25 _x86_64_ (8 CPU) 11:43:19 LINUX RESTART (8 CPU) 11:44:02 tps rtps wtps bread/s bwrtn/s 11:45:01 196.14 23.93 172.20 2382.78 90284.47 11:46:01 689.94 3.78 686.15 422.33 231511.95 11:47:01 14.45 0.00 14.45 0.00 423.93 11:48:01 6.08 0.00 6.08 0.00 152.11 11:49:01 148.29 0.10 148.19 8.13 17132.88 11:50:01 93.78 0.25 93.53 21.33 18293.48 11:51:01 9.61 0.00 9.61 0.00 229.39 11:52:01 31.43 0.03 31.39 5.87 474.05 Average: 148.61 3.47 145.14 350.77 44715.99 11:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 26779472 31527564 6159748 18.70 99888 4877592 2581008 7.59 1071764 4656640 3064912 11:46:01 23376084 30029568 9563136 29.03 164096 6576148 7378672 21.71 2828508 6084224 1236 11:47:01 23193536 29850548 9745684 29.59 165536 6579684 7723752 22.73 3019744 6073144 316 11:48:01 23120260 29766136 9818960 29.81 165740 6569264 7876700 23.18 3103864 6061104 664 11:49:01 22598796 29725388 10340424 31.39 189996 6975496 8096724 23.82 3232316 6394368 58748 11:50:01 22530412 29737152 10408808 31.60 208632 7029496 8117500 23.88 3257160 6431448 536 11:51:01 22517776 29725448 10421444 31.64 208756 7030064 8152820 23.99 3269360 6430800 332 11:52:01 22765356 29928068 10173864 30.89 208992 6991480 6683948 19.67 3086560 6384160 256 Average: 23360212 30036234 9579008 29.08 176454 6578653 7076390 20.82 2858660 6064486 390875 11:44:02 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 1170.53 693.29 32551.02 58.54 0.00 0.00 0.00 0.00 11:45:01 lo 14.03 14.03 1.32 1.32 0.00 0.00 0.00 0.00 11:46:01 veth869c2d5 0.55 0.77 0.04 0.04 0.00 0.00 0.00 0.00 11:46:01 veth88764e8 1.80 1.85 0.18 0.18 0.00 0.00 0.00 0.00 11:46:01 veth82a81f1 28.98 39.98 2.26 316.24 0.00 0.00 0.00 0.03 11:46:01 veth2740603 1.33 1.88 0.15 0.18 0.00 0.00 0.00 0.00 11:47:01 veth869c2d5 0.97 1.12 0.11 0.13 0.00 0.00 0.00 0.00 11:47:01 veth88764e8 13.56 10.51 1.53 1.59 0.00 0.00 0.00 0.00 11:47:01 veth82a81f1 0.30 0.35 0.02 0.02 0.00 0.00 0.00 0.00 11:47:01 veth2740603 2.80 3.75 0.56 0.65 0.00 0.00 0.00 0.00 11:48:01 veth869c2d5 3.10 4.85 0.50 0.55 0.00 0.00 0.00 0.00 11:48:01 veth88764e8 15.16 10.35 1.49 1.51 0.00 0.00 0.00 0.00 11:48:01 veth82a81f1 0.37 0.22 0.03 0.01 0.00 0.00 0.00 0.00 11:48:01 veth2740603 0.37 0.58 0.04 0.06 0.00 0.00 0.00 0.00 11:49:01 veth869c2d5 3.12 4.88 0.49 0.50 0.00 0.00 0.00 0.00 11:49:01 veth88764e8 14.46 9.70 1.30 1.40 0.00 0.00 0.00 0.00 11:49:01 veth82a81f1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 veth2740603 0.17 0.37 0.01 0.02 0.00 0.00 0.00 0.00 11:50:01 veth869c2d5 3.72 5.60 0.60 0.69 0.00 0.00 0.00 0.00 11:50:01 veth88764e8 15.83 11.20 1.68 1.66 0.00 0.00 0.00 0.00 11:50:01 veth82a81f1 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 veth2740603 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 11:51:01 veth869c2d5 5.26 7.31 0.76 0.92 0.00 0.00 0.00 0.00 11:51:01 veth88764e8 16.31 11.73 1.84 1.74 0.00 0.00 0.00 0.00 11:51:01 veth82a81f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 veth2740603 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:52:01 veth88764e8 13.43 8.97 1.12 1.25 0.00 0.00 0.00 0.00 11:52:01 veth2740603 0.17 0.55 0.01 0.04 0.00 0.00 0.00 0.00 11:52:01 veth56be124 866.24 878.60 98.77 204.70 0.00 0.00 0.00 0.02 11:52:01 br-52621e99d3d1 30.13 40.58 1.93 316.29 0.00 0.00 0.00 0.00 Average: veth88764e8 11.34 8.06 1.15 1.17 0.00 0.00 0.00 0.00 Average: veth2740603 0.65 0.99 0.10 0.13 0.00 0.00 0.00 0.00 Average: veth56be124 108.51 110.05 12.37 25.64 0.00 0.00 0.00 0.00 Average: br-52621e99d3d1 3.77 5.08 0.24 39.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32278) 08/01/25 _x86_64_ (8 CPU) 11:43:19 LINUX RESTART (8 CPU) 11:44:02 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 14.03 0.00 3.27 2.32 0.04 80.35 11:45:01 0 9.26 0.00 2.90 13.19 0.03 74.61 11:45:01 1 14.24 0.00 3.17 1.81 0.03 80.75 11:45:01 2 34.18 0.00 3.94 1.22 0.07 60.59 11:45:01 3 9.08 0.00 3.30 0.14 0.03 87.45 11:45:01 4 27.24 0.00 4.30 1.48 0.05 66.93 11:45:01 5 7.49 0.00 2.72 0.36 0.02 89.42 11:45:01 6 5.01 0.00 2.84 0.39 0.02 91.74 11:45:01 7 5.68 0.00 2.94 0.07 0.02 91.30 11:46:01 all 28.08 0.00 6.62 7.31 0.08 57.91 11:46:01 0 17.21 0.00 6.22 9.47 0.08 67.01 11:46:01 1 29.75 0.00 6.51 6.68 0.08 56.98 11:46:01 2 31.50 0.00 7.03 8.91 0.07 52.50 11:46:01 3 31.27 0.00 6.88 6.21 0.08 55.56 11:46:01 4 34.54 0.00 7.54 9.89 0.10 47.93 11:46:01 5 24.98 0.00 5.95 8.06 0.08 60.92 11:46:01 6 22.08 0.00 6.26 3.88 0.08 67.70 11:46:01 7 33.29 0.00 6.57 5.41 0.08 54.65 11:47:01 all 4.76 0.00 0.43 0.06 0.04 94.72 11:47:01 0 2.07 0.00 0.22 0.00 0.02 97.69 11:47:01 1 4.58 0.00 0.48 0.03 0.05 94.85 11:47:01 2 6.94 0.00 0.60 0.02 0.05 92.39 11:47:01 3 2.55 0.00 0.32 0.00 0.02 97.11 11:47:01 4 6.90 0.00 0.33 0.00 0.03 92.73 11:47:01 5 5.04 0.00 0.52 0.05 0.03 94.36 11:47:01 6 5.26 0.00 0.47 0.05 0.05 94.17 11:47:01 7 4.70 0.00 0.50 0.30 0.03 94.46 11:48:01 all 1.43 0.00 0.23 0.02 0.04 98.28 11:48:01 0 0.96 0.00 0.10 0.00 0.03 98.91 11:48:01 1 1.79 0.00 0.20 0.02 0.02 97.98 11:48:01 2 1.66 0.00 0.30 0.02 0.07 97.96 11:48:01 3 1.47 0.00 0.17 0.02 0.03 98.31 11:48:01 4 1.89 0.00 0.22 0.00 0.03 97.86 11:48:01 5 0.85 0.00 0.23 0.02 0.05 98.85 11:48:01 6 1.95 0.00 0.30 0.00 0.07 97.68 11:48:01 7 0.90 0.00 0.25 0.08 0.03 98.73 11:49:01 all 5.02 0.00 1.50 0.88 0.06 92.55 11:49:01 0 5.56 0.00 1.29 0.45 0.05 92.65 11:49:01 1 9.35 0.00 1.94 1.29 0.07 87.35 11:49:01 2 5.91 0.00 1.42 0.17 0.08 92.42 11:49:01 3 4.96 0.00 1.59 0.33 0.05 93.07 11:49:01 4 5.66 0.00 1.86 0.40 0.07 92.02 11:49:01 5 3.78 0.00 1.04 0.74 0.03 94.41 11:49:01 6 3.19 0.00 1.74 1.60 0.07 93.41 11:49:01 7 1.76 0.00 1.17 2.03 0.05 94.99 11:50:01 all 6.29 0.00 1.64 0.51 0.06 91.50 11:50:01 0 4.61 0.00 1.68 0.02 0.05 93.65 11:50:01 1 11.21 0.00 2.15 0.28 0.10 86.26 11:50:01 2 8.46 0.00 1.82 0.32 0.05 89.35 11:50:01 3 5.07 0.00 1.32 0.02 0.05 93.55 11:50:01 4 6.05 0.00 1.26 0.35 0.05 92.29 11:50:01 5 5.01 0.00 1.66 1.88 0.08 91.36 11:50:01 6 6.35 0.00 1.42 1.17 0.05 91.01 11:50:01 7 3.58 0.00 1.79 0.02 0.03 94.58 11:51:01 all 2.21 0.00 0.42 0.03 0.05 97.30 11:51:01 0 3.07 0.00 0.34 0.00 0.07 96.53 11:51:01 1 1.87 0.00 0.35 0.08 0.05 97.64 11:51:01 2 2.05 0.00 0.52 0.02 0.03 97.38 11:51:01 3 1.12 0.00 0.37 0.02 0.05 98.45 11:51:01 4 2.54 0.00 0.28 0.00 0.08 97.09 11:51:01 5 2.92 0.00 0.35 0.02 0.03 96.68 11:51:01 6 2.12 0.00 0.75 0.10 0.05 96.98 11:51:01 7 1.98 0.00 0.35 0.00 0.05 97.62 11:52:01 all 1.12 0.00 0.42 0.05 0.04 98.38 11:52:01 0 0.96 0.00 0.47 0.02 0.05 98.51 11:52:01 1 0.85 0.00 0.48 0.05 0.05 98.56 11:52:01 2 0.92 0.00 0.37 0.02 0.03 98.67 11:52:01 3 1.08 0.00 0.40 0.07 0.02 98.43 11:52:01 4 1.00 0.00 0.38 0.02 0.03 98.56 11:52:01 5 1.22 0.00 0.55 0.00 0.05 98.18 11:52:01 6 1.09 0.00 0.33 0.18 0.03 98.36 11:52:01 7 1.79 0.00 0.38 0.03 0.03 97.76 Average: all 7.83 0.00 1.81 1.39 0.05 88.92 Average: 0 5.44 0.00 1.65 2.86 0.05 90.00 Average: 1 9.17 0.00 1.90 1.27 0.06 87.60 Average: 2 11.39 0.00 1.99 1.33 0.06 85.23 Average: 3 7.05 0.00 1.78 0.85 0.04 90.28 Average: 4 10.66 0.00 2.01 1.51 0.06 85.76 Average: 5 6.40 0.00 1.62 1.39 0.05 90.55 Average: 6 5.86 0.00 1.76 0.92 0.05 91.41 Average: 7 6.69 0.00 1.74 0.99 0.04 90.54