---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31108 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 873 24120 0 7172 30837 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:0f:86:9d brd ff:ff:ff:ff:ff:ff inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe0f:869d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:d8:f3:01 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:f1ff:fed8:f301/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31108) 07/27/25 _x86_64_ (8 CPU) 14:17:21 LINUX RESTART (8 CPU) 14:18:01 tps rtps wtps bread/s bwrtn/s 14:19:01 138.08 23.10 114.98 2322.01 35299.18 14:20:01 631.03 5.10 625.94 441.78 217943.69 14:21:01 42.83 0.12 42.71 13.86 30347.48 14:22:01 232.19 0.32 231.88 25.20 58831.26 14:23:02 26.80 0.02 26.78 2.40 25825.56 14:24:01 23.34 0.07 23.27 12.34 13458.60 14:25:01 70.22 1.80 68.42 93.98 2286.82 Average: 166.72 4.37 162.35 416.90 54962.65 14:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:19:01 27770300 31495208 5168920 15.69 85900 3909380 2992432 8.80 1089584 3687432 2140328 14:20:01 24367820 30849880 8571400 26.02 146060 6448208 7029304 20.68 1892308 6055484 43288 14:21:01 23022904 29612484 9916316 30.10 147844 6555060 8644348 25.43 3225432 6055056 212 14:22:01 22284648 29414352 10654572 32.35 189128 7001144 9031920 26.57 3517208 6441132 1776 14:23:02 22080356 29217880 10858864 32.97 189288 7008356 9246192 27.20 3726376 6430736 336 14:24:01 22306508 29402648 10632712 32.28 189480 6972544 8252124 24.28 3558244 6386440 168 14:25:01 24713052 31596748 8226168 24.97 191440 6749068 1619388 4.76 1411644 6199348 16872 Average: 23792227 30227029 9146993 27.77 162734 6377680 6687958 19.68 2631542 5893661 314711 14:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:19:01 ens3 790.63 485.74 20349.02 43.94 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 13.46 13.46 1.27 1.27 0.00 0.00 0.00 0.00 14:20:01 vethdbab67e 74.30 54.82 10.24 8.39 0.00 0.00 0.00 0.00 14:20:01 ens3 545.74 295.82 17208.81 25.90 0.00 0.00 0.00 0.00 14:20:01 veth4b6e88f 0.48 0.63 0.03 0.04 0.00 0.00 0.00 0.00 14:20:01 br-086e7e7bfeff 42.00 46.09 2.87 336.84 0.00 0.00 0.00 0.00 14:21:01 ens3 5.72 4.92 1.39 1.48 0.00 0.00 0.00 0.00 14:21:01 veth4b6e88f 10.35 11.10 2.07 1.47 0.00 0.00 0.00 0.00 14:21:01 br-086e7e7bfeff 0.55 0.52 0.04 0.03 0.00 0.00 0.00 0.00 14:21:01 veth10c9743 91.97 91.70 16.04 18.63 0.00 0.00 0.00 0.00 14:22:01 veth54f28c6 0.70 0.58 6.52 0.04 0.00 0.00 0.00 0.00 14:22:01 ens3 155.19 96.15 2192.29 8.46 0.00 0.00 0.00 0.00 14:22:01 veth4b6e88f 6.30 9.25 1.46 0.71 0.00 0.00 0.00 0.00 14:22:01 br-086e7e7bfeff 0.47 0.30 0.03 0.02 0.00 0.00 0.00 0.00 14:23:02 veth54f28c6 11.23 8.95 18.63 11.77 0.00 0.00 0.00 0.00 14:23:02 ens3 1.13 1.07 0.31 0.42 0.00 0.00 0.00 0.00 14:23:02 veth4b6e88f 439.31 440.86 53.44 159.10 0.00 0.00 0.00 0.01 14:23:02 br-086e7e7bfeff 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 10.07 11.12 8.70 1.71 0.00 0.00 0.00 0.00 14:24:01 veth4b6e88f 6.78 9.86 1.55 0.75 0.00 0.00 0.00 0.00 14:24:01 br-086e7e7bfeff 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 veth10c9743 387.43 387.36 64.91 140.21 0.00 0.00 0.00 0.01 14:25:01 ens3 39.33 33.36 67.93 18.22 0.00 0.00 0.00 0.00 14:25:01 docker0 70.39 117.68 5.26 1345.11 0.00 0.00 0.00 0.00 14:25:01 lo 29.03 29.03 2.61 2.61 0.00 0.00 0.00 0.00 Average: ens3 221.63 132.89 5703.88 14.33 0.00 0.00 0.00 0.00 Average: docker0 10.08 16.85 0.75 192.61 0.00 0.00 0.00 0.00 Average: lo 3.59 3.59 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31108) 07/27/25 _x86_64_ (8 CPU) 14:17:21 LINUX RESTART (8 CPU) 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 12.25 0.00 2.46 2.72 0.04 82.52 14:19:01 0 5.48 0.00 1.99 0.85 0.02 91.66 14:19:01 1 12.70 0.00 2.04 0.55 0.03 84.68 14:19:01 2 22.99 0.00 2.09 1.64 0.03 73.25 14:19:01 3 5.70 0.00 2.19 0.22 0.03 91.86 14:19:01 4 26.26 0.00 3.10 4.74 0.10 65.80 14:19:01 5 6.34 0.00 2.63 3.45 0.03 87.56 14:19:01 6 12.38 0.00 3.12 0.64 0.03 83.82 14:19:01 7 6.21 0.00 2.58 9.72 0.03 81.46 14:20:01 all 17.96 0.00 7.56 10.35 0.08 64.05 14:20:01 0 18.05 0.00 7.76 2.90 0.07 71.22 14:20:01 1 16.03 0.00 8.93 38.10 0.10 36.84 14:20:01 2 19.00 0.00 7.23 3.36 0.07 70.34 14:20:01 3 18.57 0.00 6.85 4.20 0.08 70.30 14:20:01 4 17.31 0.00 7.33 8.92 0.08 66.35 14:20:01 5 17.27 0.00 7.35 16.15 0.07 59.16 14:20:01 6 17.58 0.00 7.44 6.46 0.07 68.44 14:20:01 7 19.84 0.00 7.60 2.93 0.07 69.56 14:21:01 all 22.56 0.00 1.87 1.27 0.07 74.22 14:21:01 0 21.73 0.00 1.61 0.00 0.07 76.59 14:21:01 1 20.25 0.00 1.51 9.19 0.08 68.97 14:21:01 2 19.91 0.00 1.81 0.02 0.08 78.18 14:21:01 3 21.65 0.00 1.81 0.72 0.05 75.77 14:21:01 4 19.86 0.00 1.76 0.02 0.07 78.30 14:21:01 5 20.33 0.00 1.81 0.20 0.08 77.57 14:21:01 6 27.72 0.00 2.28 0.00 0.08 69.92 14:21:01 7 29.03 0.00 2.39 0.02 0.07 68.49 14:22:01 all 8.04 0.00 2.27 3.57 0.07 86.04 14:22:01 0 5.61 0.00 2.14 0.39 0.07 91.79 14:22:01 1 6.36 0.00 2.01 11.23 0.08 80.31 14:22:01 2 10.26 0.00 2.20 0.52 0.05 86.97 14:22:01 3 6.26 0.00 1.90 6.10 0.07 85.67 14:22:01 4 9.50 0.00 1.95 1.49 0.05 87.00 14:22:01 5 7.08 0.00 3.14 5.69 0.05 84.04 14:22:01 6 12.64 0.00 2.51 2.56 0.07 82.22 14:22:01 7 6.66 0.00 2.35 0.57 0.08 90.34 14:23:02 all 8.83 0.00 1.01 1.08 0.07 89.01 14:23:02 0 8.24 0.00 1.17 0.02 0.05 90.52 14:23:02 1 8.40 0.00 1.05 0.17 0.07 90.31 14:23:02 2 8.30 0.00 1.21 0.05 0.07 90.37 14:23:02 3 9.52 0.00 1.18 0.02 0.07 89.22 14:23:02 4 8.09 0.00 0.94 0.02 0.08 90.88 14:23:02 5 8.88 0.00 0.94 8.23 0.07 81.89 14:23:02 6 9.48 0.00 0.99 0.17 0.05 89.31 14:23:02 7 9.75 0.00 0.63 0.02 0.05 89.55 14:24:01 all 1.83 0.00 0.61 0.59 0.07 96.90 14:24:01 0 2.50 0.00 0.76 0.07 0.07 96.60 14:24:01 1 1.90 0.00 0.63 0.22 0.07 97.18 14:24:01 2 1.53 0.00 0.66 0.02 0.05 97.74 14:24:01 3 1.25 0.00 0.62 0.03 0.09 98.02 14:24:01 4 2.23 0.00 0.58 0.07 0.07 97.06 14:24:01 5 1.74 0.00 0.61 4.27 0.07 93.31 14:24:01 6 1.87 0.00 0.53 0.02 0.07 97.52 14:24:01 7 1.57 0.00 0.49 0.02 0.07 97.85 14:25:01 all 6.25 0.00 0.70 0.23 0.03 92.79 14:25:01 0 0.58 0.00 0.60 1.20 0.03 97.58 14:25:01 1 3.74 0.00 0.53 0.03 0.03 95.66 14:25:01 2 1.10 0.00 0.55 0.03 0.03 98.28 14:25:01 3 8.16 0.00 0.84 0.13 0.03 90.83 14:25:01 4 5.45 0.00 0.73 0.05 0.02 93.75 14:25:01 5 4.05 0.00 0.75 0.20 0.03 94.96 14:25:01 6 26.27 0.00 1.15 0.13 0.05 72.39 14:25:01 7 0.70 0.00 0.43 0.02 0.02 98.83 Average: all 11.12 0.00 2.35 2.82 0.06 83.65 Average: 0 8.88 0.00 2.29 0.77 0.05 88.00 Average: 1 9.92 0.00 2.37 8.45 0.07 79.20 Average: 2 11.88 0.00 2.25 0.80 0.06 85.02 Average: 3 10.17 0.00 2.20 1.63 0.06 85.94 Average: 4 12.68 0.00 2.34 2.18 0.07 82.73 Average: 5 9.39 0.00 2.46 5.44 0.06 82.65 Average: 6 15.45 0.00 2.57 1.42 0.06 80.49 Average: 7 10.55 0.00 2.35 1.90 0.06 85.14