---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9746 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 13G 143G 8% / 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 864 26550 0 4751 30846 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:a1:74:98 brd ff:ff:ff:ff:ff:ff inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fea1:7498/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:77:97:87 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:fe77:9787/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9746) 04/29/25 _x86_64_ (8 CPU) 11:19:22 LINUX RESTART (8 CPU) 11:20:01 tps rtps wtps bread/s bwrtn/s 11:21:01 337.59 41.17 296.42 2936.89 73527.76 11:22:01 164.94 1.05 163.89 82.25 111668.06 11:23:01 300.62 2.72 297.90 411.93 26796.33 11:24:01 166.32 0.20 166.12 18.53 21415.36 11:25:01 53.81 0.23 53.57 21.73 13205.13 11:26:01 49.08 1.37 47.71 104.78 1692.92 Average: 178.73 7.79 170.94 596.08 41385.15 11:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 29976688 31737572 2962532 8.99 76460 1988464 1385436 4.08 843416 1814528 270284 11:22:01 27852532 31659032 5086688 15.44 101408 3944900 1680564 4.94 951688 3723208 472788 11:23:01 27026064 31003416 5913156 17.95 114884 4111992 3603332 10.60 1713020 3741176 128 11:24:01 26119160 30948116 6820060 20.70 149840 4856588 3913928 11.52 1901224 4381552 275360 11:25:01 25798720 30329072 7140500 21.68 157048 4568292 4471300 13.16 2486996 4131376 132 11:26:01 27203864 31601592 5735356 17.41 158260 4422588 1570572 4.62 1256284 3997680 3584 Average: 27329505 31213133 5609715 17.03 126317 3982137 2770855 8.15 1525438 3631587 170379 11:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 ens3 220.69 158.58 2110.99 32.63 0.00 0.00 0.00 0.00 11:21:01 lo 3.20 3.20 0.33 0.33 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 379.49 228.26 11326.64 19.44 0.00 0.00 0.00 0.00 11:22:01 lo 6.80 6.80 0.62 0.62 0.00 0.00 0.00 0.00 11:22:01 br-bec613c1c943 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 veth07c79a9 91.42 91.00 16.01 18.59 0.00 0.00 0.00 0.00 11:23:01 ens3 18.33 13.95 193.71 1.75 0.00 0.00 0.00 0.00 11:23:01 veth5157cf3 0.17 0.45 0.02 0.45 0.00 0.00 0.00 0.00 11:23:01 veth33e9912 12.51 16.95 1.14 193.34 0.00 0.00 0.00 0.02 11:24:01 veth07c79a9 0.28 0.33 0.55 0.03 0.00 0.00 0.00 0.00 11:24:01 ens3 136.96 80.90 2216.91 7.55 0.00 0.00 0.00 0.00 11:24:01 veth5157cf3 0.18 0.22 0.02 0.54 0.00 0.00 0.00 0.00 11:24:01 veth33e9912 0.50 0.35 0.03 0.02 0.00 0.00 0.00 0.00 11:25:01 veth07c79a9 421.55 419.53 52.94 106.86 0.00 0.00 0.00 0.01 11:25:01 ens3 2.23 2.13 0.50 0.67 0.00 0.00 0.00 0.00 11:25:01 veth5157cf3 0.22 0.25 0.02 0.77 0.00 0.00 0.00 0.00 11:25:01 veth33e9912 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 60.42 49.26 76.31 19.09 0.00 0.00 0.00 0.00 11:26:01 lo 23.36 23.36 2.08 2.08 0.00 0.00 0.00 0.00 11:26:01 docker0 56.31 99.33 4.56 1366.38 0.00 0.00 0.00 0.00 Average: ens3 136.36 88.85 2654.16 13.52 0.00 0.00 0.00 0.00 Average: lo 3.24 3.24 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 9.38 16.56 0.76 227.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9746) 04/29/25 _x86_64_ (8 CPU) 11:19:22 LINUX RESTART (8 CPU) 11:20:01 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 9.43 0.00 0.87 2.95 0.03 86.71 11:21:01 0 0.92 0.00 0.18 0.18 0.02 98.70 11:21:01 1 5.96 0.00 0.57 0.40 0.02 93.05 11:21:01 2 24.87 0.00 2.53 15.23 0.07 57.31 11:21:01 3 30.39 0.00 1.77 1.67 0.05 66.13 11:21:01 4 4.18 0.00 0.69 3.49 0.02 91.63 11:21:01 5 1.89 0.00 0.47 2.09 0.02 95.54 11:21:01 6 3.06 0.00 0.22 0.47 0.00 96.25 11:21:01 7 4.23 0.00 0.55 0.15 0.05 95.02 11:22:01 all 6.02 0.00 2.44 4.64 0.03 86.88 11:22:01 0 6.16 0.00 2.77 19.80 0.02 71.25 11:22:01 1 6.19 0.00 2.73 1.19 0.02 89.88 11:22:01 2 6.09 0.00 2.22 9.75 0.03 81.90 11:22:01 3 5.80 0.00 2.00 0.99 0.02 91.18 11:22:01 4 6.43 0.00 2.83 2.73 0.03 87.98 11:22:01 5 5.50 0.00 2.67 0.13 0.03 91.66 11:22:01 6 6.38 0.00 1.54 0.05 0.03 91.99 11:22:01 7 5.60 0.00 2.72 2.48 0.03 89.17 11:23:01 all 12.71 0.00 2.12 1.92 0.04 83.21 11:23:01 0 13.15 0.00 2.53 5.53 0.05 78.74 11:23:01 1 10.38 0.00 1.87 3.28 0.03 84.44 11:23:01 2 11.54 0.00 1.89 0.22 0.03 86.32 11:23:01 3 17.16 0.00 2.24 1.50 0.05 79.06 11:23:01 4 10.59 0.00 2.47 1.17 0.03 85.74 11:23:01 5 12.15 0.00 2.04 0.50 0.03 85.27 11:23:01 6 10.52 0.00 2.02 0.28 0.05 87.13 11:23:01 7 16.22 0.00 1.97 2.84 0.05 78.92 11:24:01 all 5.81 0.00 1.57 4.60 0.04 87.98 11:24:01 0 8.92 0.00 1.48 1.20 0.03 88.36 11:24:01 1 6.22 0.00 1.97 0.22 0.05 91.53 11:24:01 2 10.93 0.00 2.80 8.88 0.05 77.34 11:24:01 3 1.75 0.00 1.09 5.72 0.07 91.36 11:24:01 4 3.68 0.00 1.27 0.72 0.03 94.30 11:24:01 5 3.58 0.00 1.21 0.20 0.05 94.96 11:24:01 6 2.19 0.00 1.07 7.69 0.03 89.01 11:24:01 7 9.12 0.00 1.67 12.24 0.03 76.93 11:25:01 all 5.31 0.00 1.06 1.21 0.03 92.39 11:25:01 0 6.14 0.00 0.99 0.00 0.05 92.82 11:25:01 1 5.81 0.00 0.87 0.13 0.03 93.15 11:25:01 2 5.61 0.00 1.37 1.20 0.02 91.80 11:25:01 3 4.10 0.00 0.57 2.65 0.02 92.67 11:25:01 4 5.61 0.00 1.70 4.83 0.05 87.81 11:25:01 5 4.53 0.00 1.17 0.48 0.03 93.78 11:25:01 6 6.07 0.00 0.65 0.03 0.02 93.23 11:25:01 7 4.60 0.00 1.15 0.35 0.03 93.86 11:26:01 all 4.82 0.00 0.57 0.17 0.03 94.41 11:26:01 0 13.28 0.00 0.83 0.13 0.05 85.70 11:26:01 1 4.37 0.00 0.65 0.02 0.03 94.93 11:26:01 2 3.60 0.00 0.53 0.07 0.02 95.78 11:26:01 3 1.00 0.00 0.55 0.93 0.02 97.50 11:26:01 4 0.80 0.00 0.60 0.05 0.03 98.51 11:26:01 5 1.00 0.00 0.43 0.02 0.03 98.51 11:26:01 6 2.64 0.00 0.53 0.02 0.02 96.80 11:26:01 7 11.88 0.00 0.43 0.10 0.03 87.55 Average: all 7.35 0.00 1.44 2.58 0.03 88.60 Average: 0 8.09 0.00 1.46 4.46 0.04 85.95 Average: 1 6.49 0.00 1.44 0.87 0.03 91.17 Average: 2 10.43 0.00 1.89 5.88 0.04 81.76 Average: 3 10.05 0.00 1.37 2.24 0.04 86.31 Average: 4 5.21 0.00 1.59 2.16 0.03 91.00 Average: 5 4.77 0.00 1.33 0.57 0.03 93.29 Average: 6 5.14 0.00 1.01 1.42 0.03 92.41 Average: 7 8.61 0.00 1.42 3.02 0.04 86.91