---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9631 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 14G 142G 9% / 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 25152 0 6137 30835 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:58:ba:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe58:bac1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:50:19:e0 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::42:80ff:fe50:19e0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9631) 03/20/25 _x86_64_ (8 CPU) 11:08:07 LINUX RESTART (8 CPU) 11:09:01 tps rtps wtps bread/s bwrtn/s 11:10:01 289.99 26.62 263.36 1779.41 44867.04 11:11:01 222.46 3.78 218.68 550.44 84926.91 11:12:01 210.46 0.32 210.15 15.33 95616.79 11:13:01 269.09 0.08 269.01 9.20 81736.75 11:14:01 42.24 0.02 42.23 0.13 12106.38 Average: 206.85 6.17 200.69 470.91 63851.80 11:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 30050708 31710408 2888504 8.77 74208 1891340 1499884 4.41 840852 1749880 216752 11:11:01 28218456 31408556 4720756 14.33 117208 3299080 1862360 5.48 1416108 2872752 272728 11:12:01 26720500 31408060 6218712 18.88 162260 4641016 2355800 6.93 1435640 4231740 140560 11:13:01 25584012 31523016 7355200 22.33 228488 5690656 1706604 5.02 1406116 5261140 230916 11:14:01 25468816 31558872 7470396 22.68 233548 5821952 1669992 4.91 1407600 5358564 97916 Average: 27208498 31521782 5730714 17.40 163142 4268809 1818928 5.35 1301263 3894815 191774 11:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 114.40 77.24 1018.14 24.35 0.00 0.00 0.00 0.00 11:10:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 11:11:01 docker0 73.10 103.82 5.94 841.81 0.00 0.00 0.00 0.00 11:11:01 ens3 617.26 378.50 5936.17 32.80 0.00 0.00 0.00 0.00 11:11:01 lo 3.13 3.13 0.32 0.32 0.00 0.00 0.00 0.00 11:11:01 vethf553e91 1.27 1.75 0.15 0.43 0.00 0.00 0.00 0.00 11:12:01 docker0 99.98 132.72 6.10 870.43 0.00 0.00 0.00 0.00 11:12:01 ens3 816.38 560.98 7108.11 39.74 0.00 0.00 0.00 0.00 11:12:01 vethaf8dc1c 1.83 2.03 0.18 0.96 0.00 0.00 0.00 0.00 11:12:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 11:13:01 vethe9c2c89 46.45 136.44 3.68 1439.02 0.00 0.00 0.00 0.12 11:13:01 docker0 46.48 136.32 3.04 1439.01 0.00 0.00 0.00 0.00 11:13:01 ens3 346.12 163.13 4055.35 14.44 0.00 0.00 0.00 0.00 11:13:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 11:14:01 vethe9c2c89 117.58 166.61 8.43 848.47 0.00 0.00 0.00 0.07 11:14:01 docker0 117.58 166.57 6.82 848.47 0.00 0.00 0.00 0.00 11:14:01 ens3 174.82 122.41 851.10 9.96 0.00 0.00 0.00 0.00 11:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethe9c2c89 32.80 60.61 2.42 457.50 0.00 0.00 0.00 0.04 Average: docker0 67.43 107.88 4.38 799.94 0.00 0.00 0.00 0.00 Average: ens3 413.80 260.45 3793.80 24.26 0.00 0.00 0.00 0.00 Average: lo 1.24 1.24 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9631) 03/20/25 _x86_64_ (8 CPU) 11:08:07 LINUX RESTART (8 CPU) 11:09:01 CPU %user %nice %system %iowait %steal %idle 11:10:01 all 9.29 0.00 0.80 3.96 0.03 85.92 11:10:01 0 2.70 0.00 0.35 3.11 0.03 93.81 11:10:01 1 6.61 0.00 1.46 20.14 0.03 71.76 11:10:01 2 5.75 0.00 0.51 0.33 0.02 93.39 11:10:01 3 4.05 0.00 0.38 0.82 0.02 94.74 11:10:01 4 28.44 0.00 1.67 2.46 0.05 67.37 11:10:01 5 16.52 0.00 1.05 4.02 0.05 78.36 11:10:01 6 8.72 0.00 0.70 0.32 0.02 90.25 11:10:01 7 1.59 0.00 0.28 0.58 0.02 97.53 11:11:01 all 17.99 0.00 4.49 6.91 0.09 70.51 11:11:01 0 16.64 0.00 3.78 7.55 0.08 71.95 11:11:01 1 16.11 0.00 3.96 12.68 0.10 67.14 11:11:01 2 16.48 0.00 3.91 0.12 0.07 79.43 11:11:01 3 21.33 0.00 4.16 8.32 0.08 66.10 11:11:01 4 19.01 0.00 5.34 0.37 0.10 75.18 11:11:01 5 17.87 0.00 6.77 22.27 0.14 52.95 11:11:01 6 17.32 0.00 4.17 1.24 0.08 77.18 11:11:01 7 19.24 0.00 3.90 3.52 0.09 73.25 11:12:01 all 14.46 0.00 3.96 8.06 0.07 73.45 11:12:01 0 14.60 0.00 4.08 1.45 0.07 79.80 11:12:01 1 16.94 0.00 4.80 30.15 0.12 48.00 11:12:01 2 14.97 0.00 4.56 2.80 0.05 77.63 11:12:01 3 13.43 0.00 3.68 0.62 0.07 82.20 11:12:01 4 13.29 0.00 3.86 0.40 0.07 82.37 11:12:01 5 15.09 0.00 3.59 9.50 0.07 71.75 11:12:01 6 15.11 0.00 3.18 1.01 0.05 80.66 11:12:01 7 12.25 0.00 3.94 18.55 0.05 65.21 11:13:01 all 17.38 0.00 3.30 3.93 0.07 75.32 11:13:01 0 20.87 0.00 3.35 1.09 0.07 74.63 11:13:01 1 26.97 0.00 3.22 0.51 0.08 69.21 11:13:01 2 15.77 0.00 2.54 0.30 0.05 81.34 11:13:01 3 14.90 0.00 2.54 0.08 0.07 82.41 11:13:01 4 13.97 0.00 3.38 13.54 0.07 69.04 11:13:01 5 16.73 0.00 4.78 14.12 0.07 64.30 11:13:01 6 15.68 0.00 2.62 0.71 0.07 80.92 11:13:01 7 14.17 0.00 4.03 1.11 0.07 80.62 11:14:01 all 10.45 0.00 1.04 0.43 0.03 88.05 11:14:01 0 16.37 0.00 1.47 0.03 0.03 82.09 11:14:01 1 15.69 0.00 1.43 0.88 0.03 81.96 11:14:01 2 5.25 0.00 0.40 0.00 0.02 94.33 11:14:01 3 29.23 0.00 1.57 0.00 0.03 69.17 11:14:01 4 5.52 0.00 1.30 2.47 0.03 90.67 11:14:01 5 9.27 0.00 1.32 0.05 0.02 89.34 11:14:01 6 0.90 0.00 0.37 0.00 0.00 98.73 11:14:01 7 1.35 0.00 0.48 0.00 0.03 98.13 Average: all 13.88 0.00 2.71 4.64 0.06 78.71 Average: 0 14.23 0.00 2.60 2.63 0.06 80.48 Average: 1 16.45 0.00 2.96 12.87 0.07 67.65 Average: 2 11.62 0.00 2.38 0.71 0.04 85.26 Average: 3 16.58 0.00 2.46 1.96 0.05 78.95 Average: 4 16.05 0.00 3.11 3.85 0.06 76.93 Average: 5 15.05 0.00 3.46 9.82 0.07 71.60 Average: 6 11.52 0.00 2.20 0.65 0.04 85.58 Average: 7 9.57 0.00 2.50 4.75 0.05 83.12