---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7439 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 882 26748 0 4536 30828 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:00:cb:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe00:cbd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:b7:d7:5a 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::42:8dff:feb7:d75a/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-7439) 04/19/25 _x86_64_ (8 CPU) 11:19:20 LINUX RESTART (8 CPU) 11:20:02 tps rtps wtps bread/s bwrtn/s 11:21:01 141.93 24.11 117.81 2398.24 35143.74 11:22:01 417.69 2.92 414.78 421.59 100562.08 11:23:01 223.13 0.28 222.85 37.06 58492.78 11:24:01 25.13 0.25 24.88 14.40 25344.58 11:25:01 75.64 1.93 73.70 106.92 27040.03 Average: 176.83 5.84 170.99 589.61 49365.75 11:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 28370616 31594596 4568604 13.87 92504 3401524 2043308 6.01 1008096 3179384 1657228 11:22:01 27190524 30960776 5748696 17.45 113388 3912616 3649408 10.74 1754504 3541428 1164 11:23:01 26367144 30932480 6572076 19.95 155228 4607140 3746468 11.02 1880148 4176708 237836 11:24:01 25905040 30213488 7034180 21.36 155304 4356724 4672636 13.75 2597940 3921656 120 11:25:01 27431544 31609396 5507676 16.72 157176 4211752 1539008 4.53 1246760 3788848 2716 Average: 27052974 31062147 5886246 17.87 134720 4097951 3130166 9.21 1697490 3721605 379813 11:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 lo 9.90 9.90 0.95 0.95 0.00 0.00 0.00 0.00 11:21:01 ens3 548.55 352.03 12417.03 38.62 0.00 0.00 0.00 0.00 11:22:01 veth1e9cb2b 0.05 0.23 0.00 0.02 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 11:22:01 vethb0789cb 91.29 90.92 15.57 18.57 0.00 0.00 0.00 0.00 11:22:01 lo 1.80 1.80 0.14 0.14 0.00 0.00 0.00 0.00 11:23:01 veth1e9cb2b 0.15 0.17 0.02 0.44 0.00 0.00 0.00 0.00 11:23:01 docker0 51.16 98.57 4.30 1336.75 0.00 0.00 0.00 0.00 11:23:01 vethb0789cb 0.22 0.28 0.45 0.03 0.00 0.00 0.00 0.00 11:23:01 lo 2.57 2.57 0.21 0.21 0.00 0.00 0.00 0.00 11:24:01 veth1e9cb2b 0.22 0.25 0.02 0.77 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 vethb0789cb 421.58 419.66 52.94 106.86 0.00 0.00 0.00 0.01 11:24:01 lo 1.80 1.80 0.14 0.14 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 11:25:01 ens3 1117.66 710.70 15493.17 139.00 0.00 0.00 0.00 0.00 Average: docker0 10.27 19.78 0.86 268.23 0.00 0.00 0.00 0.00 Average: lo 3.85 3.85 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 155.12 99.35 2942.54 13.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7439) 04/19/25 _x86_64_ (8 CPU) 11:19:20 LINUX RESTART (8 CPU) 11:20:02 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 13.19 0.00 2.62 2.44 0.04 81.71 11:21:01 0 14.82 0.00 2.88 0.70 0.05 81.55 11:21:01 1 8.15 0.00 2.56 0.31 0.05 88.94 11:21:01 2 33.56 0.00 3.98 4.59 0.07 57.80 11:21:01 3 7.61 0.00 1.82 0.19 0.02 90.37 11:21:01 4 7.55 0.00 2.32 0.46 0.02 89.65 11:21:01 5 5.00 0.00 2.09 0.14 0.03 92.73 11:21:01 6 19.54 0.00 3.12 1.62 0.05 75.67 11:21:01 7 9.24 0.00 2.18 11.53 0.05 77.00 11:22:01 all 14.41 0.00 3.13 4.61 0.05 77.80 11:22:01 0 8.50 0.00 3.17 1.19 0.03 87.11 11:22:01 1 18.12 0.00 3.18 0.55 0.05 78.10 11:22:01 2 11.33 0.00 2.64 1.07 0.05 84.90 11:22:01 3 11.99 0.00 3.06 1.02 0.05 83.88 11:22:01 4 16.84 0.00 3.79 19.19 0.08 60.10 11:22:01 5 18.53 0.00 3.30 0.62 0.05 77.50 11:22:01 6 16.45 0.00 3.44 3.81 0.07 76.22 11:22:01 7 13.55 0.00 2.44 9.42 0.05 74.54 11:23:01 all 6.46 0.00 1.81 2.67 0.03 89.04 11:23:01 0 6.49 0.00 2.24 0.28 0.03 90.95 11:23:01 1 4.24 0.00 1.54 4.63 0.05 89.54 11:23:01 2 6.74 0.00 1.79 0.02 0.03 91.42 11:23:01 3 2.15 0.00 1.08 0.13 0.02 96.62 11:23:01 4 8.77 0.00 1.89 0.55 0.05 88.74 11:23:01 5 9.89 0.00 1.69 0.20 0.03 88.19 11:23:01 6 5.42 0.00 2.77 2.94 0.03 88.83 11:23:01 7 7.87 0.00 1.46 12.60 0.03 78.04 11:24:01 all 5.30 0.00 0.82 1.22 0.03 92.63 11:24:01 0 3.29 0.00 0.50 0.00 0.03 96.17 11:24:01 1 4.24 0.00 0.62 0.10 0.02 95.03 11:24:01 2 6.48 0.00 1.14 0.00 0.03 92.35 11:24:01 3 8.06 0.00 0.93 0.13 0.02 90.87 11:24:01 4 3.96 0.00 0.72 0.05 0.03 95.24 11:24:01 5 6.38 0.00 0.63 0.02 0.02 92.96 11:24:01 6 4.41 0.00 0.57 0.05 0.03 94.94 11:24:01 7 5.58 0.00 1.45 9.37 0.03 83.56 11:25:01 all 6.06 0.00 0.71 1.63 0.03 91.57 11:25:01 0 3.25 0.00 0.68 0.08 0.02 95.96 11:25:01 1 3.96 0.00 0.80 1.61 0.03 93.60 11:25:01 2 0.97 0.00 0.45 0.02 0.00 98.57 11:25:01 3 21.20 0.00 1.02 0.53 0.05 77.21 11:25:01 4 15.64 0.00 0.93 0.40 0.05 82.97 11:25:01 5 1.17 0.00 0.65 0.03 0.02 98.13 11:25:01 6 0.85 0.00 0.58 0.10 0.03 98.43 11:25:01 7 1.44 0.00 0.53 10.28 0.02 87.73 Average: all 9.07 0.00 1.81 2.51 0.04 86.58 Average: 0 7.24 0.00 1.89 0.45 0.03 90.39 Average: 1 7.74 0.00 1.74 1.44 0.04 89.04 Average: 2 11.73 0.00 1.99 1.13 0.04 85.11 Average: 3 10.23 0.00 1.58 0.40 0.03 87.76 Average: 4 10.56 0.00 1.93 4.13 0.05 83.33 Average: 5 8.20 0.00 1.67 0.20 0.03 89.89 Average: 6 9.29 0.00 2.09 1.70 0.04 86.87 Average: 7 7.53 0.00 1.61 10.64 0.04 80.19