---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25187 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 16G 140G 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 23230 0 8059 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:37:06:2e brd ff:ff:ff:ff:ff:ff inet 10.30.107.127/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe37:62e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:ae:c6:15 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:e5ff:feae:c615/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25187) 07/02/25 _x86_64_ (8 CPU) 13:33:00 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 321.62 22.13 299.49 2366.79 193641.08 13:36:01 563.36 3.32 560.05 423.06 123396.47 13:37:01 47.08 0.62 46.46 48.39 7087.89 13:38:01 189.24 0.27 188.97 17.86 27244.79 13:39:01 71.59 1.48 70.10 110.51 1534.81 Average: 238.31 5.51 232.80 587.39 70171.28 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 24032540 31558424 8906680 27.04 144260 7447636 2362572 6.95 1089248 7224504 2576928 13:36:01 22554484 29949216 10384736 31.53 165868 7291808 8396860 24.71 2907232 6796200 1176 13:37:01 21914864 29516868 11024356 33.47 179768 7463708 9433328 27.76 3391564 6918560 268 13:38:01 21415144 29354908 11524076 34.99 207944 7742516 9677428 28.47 3625784 7146612 3280 13:39:01 23835796 31619520 9103424 27.64 209028 7578216 1597664 4.70 1472636 6960656 28708 Average: 22750566 30399787 10188654 30.93 181374 7504777 6293570 18.52 2497293 7009306 522072 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 15.32 15.32 1.41 1.41 0.00 0.00 0.00 0.00 13:35:01 ens3 1528.30 878.72 43967.17 72.27 0.00 0.00 0.00 0.00 13:36:01 veth4f76b7f 1.32 1.92 0.15 0.18 0.00 0.00 0.00 0.00 13:36:01 veth776377b 42.80 57.05 3.32 312.49 0.00 0.00 0.00 0.03 13:36:01 veth739b01e 150.23 172.59 27.83 26.66 0.00 0.00 0.00 0.00 13:36:01 veth5435630 91.69 91.42 15.59 18.60 0.00 0.00 0.00 0.00 13:37:01 veth4f76b7f 2.82 3.82 0.56 0.65 0.00 0.00 0.00 0.00 13:37:01 veth776377b 0.28 0.35 0.02 0.02 0.00 0.00 0.00 0.00 13:37:01 veth739b01e 2.27 2.55 0.62 0.72 0.00 0.00 0.00 0.00 13:37:01 veth5435630 0.13 0.23 0.44 0.02 0.00 0.00 0.00 0.00 13:38:01 veth4f76b7f 0.33 0.58 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 vethe774db5 0.10 0.25 0.01 0.02 0.00 0.00 0.00 0.00 13:38:01 veth776377b 0.35 0.22 0.03 0.01 0.00 0.00 0.00 0.00 13:38:01 veth739b01e 150.34 151.21 41.11 19.66 0.00 0.00 0.00 0.00 13:39:01 docker0 147.68 210.06 9.30 1350.21 0.00 0.00 0.00 0.00 13:39:01 lo 26.90 26.90 2.44 2.44 0.00 0.00 0.00 0.00 13:39:01 ens3 2398.58 1474.40 47497.41 191.72 0.00 0.00 0.00 0.00 Average: docker0 29.63 42.15 1.87 270.94 0.00 0.00 0.00 0.00 Average: lo 4.46 4.46 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 377.50 227.57 9194.51 22.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25187) 07/02/25 _x86_64_ (8 CPU) 13:33:00 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 20.29 0.00 7.82 7.95 0.07 63.87 13:35:01 0 20.10 0.00 7.97 5.86 0.09 65.98 13:35:01 1 14.25 0.00 6.18 2.65 0.07 76.85 13:35:01 2 15.03 0.00 9.18 18.27 0.09 57.43 13:35:01 3 36.14 0.00 8.20 16.12 0.07 39.47 13:35:01 4 20.23 0.00 7.44 5.23 0.05 67.04 13:35:01 5 22.35 0.00 8.10 7.57 0.09 61.89 13:35:01 6 17.20 0.00 7.33 2.49 0.07 72.91 13:35:01 7 17.00 0.00 8.21 5.39 0.07 69.34 13:36:01 all 22.94 0.00 4.75 5.71 0.09 66.51 13:36:01 0 22.44 0.00 5.08 2.37 0.08 70.03 13:36:01 1 18.64 0.00 3.75 1.11 0.10 76.40 13:36:01 2 27.44 0.00 6.82 33.85 0.12 31.77 13:36:01 3 13.97 0.00 3.99 1.29 0.10 80.65 13:36:01 4 20.68 0.00 4.10 0.87 0.08 74.26 13:36:01 5 30.24 0.00 5.34 2.73 0.08 61.61 13:36:01 6 29.87 0.00 4.73 0.29 0.08 65.03 13:36:01 7 20.33 0.00 4.23 3.46 0.08 71.88 13:37:01 all 10.26 0.00 1.14 0.21 0.07 88.32 13:37:01 0 11.62 0.00 1.25 0.38 0.08 86.66 13:37:01 1 8.05 0.00 0.84 0.02 0.05 91.05 13:37:01 2 7.84 0.00 1.34 0.08 0.07 90.67 13:37:01 3 8.65 0.00 1.02 0.02 0.07 90.24 13:37:01 4 8.11 0.00 1.25 0.92 0.05 89.67 13:37:01 5 12.83 0.00 1.31 0.20 0.10 85.56 13:37:01 6 10.48 0.00 0.99 0.00 0.05 88.48 13:37:01 7 14.52 0.00 1.14 0.03 0.08 84.22 13:38:01 all 10.24 0.00 2.24 1.01 0.07 86.44 13:38:01 0 11.72 0.00 3.01 0.32 0.07 84.88 13:38:01 1 14.19 0.00 2.20 1.81 0.07 81.73 13:38:01 2 9.75 0.00 2.12 3.50 0.07 84.56 13:38:01 3 9.59 0.00 1.90 0.02 0.07 88.43 13:38:01 4 9.35 0.00 2.73 0.54 0.08 87.30 13:38:01 5 10.74 0.00 1.94 0.20 0.10 87.01 13:38:01 6 8.05 0.00 1.77 0.02 0.05 90.11 13:38:01 7 8.52 0.00 2.23 1.70 0.10 87.45 13:39:01 all 3.96 0.00 0.87 0.17 0.05 94.95 13:39:01 0 2.25 0.00 0.92 0.08 0.03 96.71 13:39:01 1 1.74 0.00 0.85 0.05 0.05 97.31 13:39:01 2 14.57 0.00 1.00 0.08 0.03 84.31 13:39:01 3 1.94 0.00 1.11 0.82 0.07 96.06 13:39:01 4 1.62 0.00 0.62 0.02 0.03 97.71 13:39:01 5 3.28 0.00 0.74 0.10 0.05 95.84 13:39:01 6 1.64 0.00 0.64 0.05 0.03 97.64 13:39:01 7 4.61 0.00 1.11 0.13 0.05 94.10 Average: all 13.50 0.00 3.34 2.98 0.07 80.11 Average: 0 13.59 0.00 3.62 1.78 0.07 80.94 Average: 1 11.35 0.00 2.75 1.12 0.07 84.72 Average: 2 14.90 0.00 4.06 11.07 0.07 69.89 Average: 3 13.93 0.00 3.21 3.58 0.07 79.20 Average: 4 11.96 0.00 3.21 1.50 0.06 83.27 Average: 5 15.84 0.00 3.46 2.13 0.08 78.48 Average: 6 13.42 0.00 3.07 0.56 0.06 82.90 Average: 7 12.98 0.00 3.36 2.13 0.08 81.45