---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38528 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 876 23965 0 7325 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:e4:1f:02 brd ff:ff:ff:ff:ff:ff inet 10.30.107.157/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fee4:1f02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:dd:10:06 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:b7ff:fedd:1006/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38528) 08/17/25 _x86_64_ (8 CPU) 18:28:21 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 182.82 23.13 159.69 2293.88 72399.13 18:31:01 678.62 3.43 675.19 413.93 249313.25 18:32:01 165.84 0.25 165.59 39.06 18053.52 18:33:01 81.60 0.23 81.37 19.20 17198.33 18:34:01 17.98 0.10 17.88 18.40 380.34 18:35:01 66.49 1.80 64.69 93.98 2579.44 Average: 198.89 4.82 194.07 479.74 59987.34 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 26680780 31520932 6258440 19.00 101152 4963740 2599868 7.65 1078952 4739860 3158228 18:31:01 23330364 29971960 9608856 29.17 161916 6569188 7676196 22.59 2886304 6076136 1388 18:32:01 22451632 29635644 10487588 31.84 191528 7023492 8306724 24.44 3335408 6432280 97504 18:33:01 22331904 29520820 10607316 32.20 206068 7016136 8461696 24.90 3467828 6423044 568 18:34:01 22841696 29984232 10097524 30.66 206292 6976636 6660564 19.60 3025336 6374900 252 18:35:01 24476644 31517944 8462576 25.69 208344 6861488 1688184 4.97 1579792 6239584 19772 Average: 23685503 30358589 9253717 28.09 179217 6568447 5898872 17.36 2562270 6047634 546285 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 ens3 1145.96 684.94 31043.37 58.78 0.00 0.00 0.00 0.00 18:30:01 lo 14.06 14.06 1.32 1.32 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 veth7a26b26 0.15 0.40 0.01 0.02 0.00 0.00 0.00 0.00 18:31:01 ens3 147.98 81.65 4145.37 8.69 0.00 0.00 0.00 0.00 18:31:01 vethed0e1c4 3.42 3.10 0.46 0.37 0.00 0.00 0.00 0.00 18:31:01 br-185650869dfc 21.41 32.19 1.39 320.98 0.00 0.00 0.00 0.00 18:32:01 veth7a26b26 0.42 0.43 0.05 0.99 0.00 0.00 0.00 0.00 18:32:01 ens3 170.69 100.15 2236.05 8.97 0.00 0.00 0.00 0.00 18:32:01 vethed0e1c4 141.44 142.83 16.61 34.24 0.00 0.00 0.00 0.00 18:32:01 veth0050572 72.89 126.33 6.42 1385.23 0.00 0.00 0.00 0.11 18:33:01 veth7a26b26 0.50 0.62 0.05 1.26 0.00 0.00 0.00 0.00 18:33:01 ens3 7.18 5.87 1.59 1.57 0.00 0.00 0.00 0.00 18:33:01 vethed0e1c4 382.55 384.04 41.60 72.21 0.00 0.00 0.00 0.01 18:33:01 br-185650869dfc 22.25 32.78 1.45 321.02 0.00 0.00 0.00 0.00 18:34:01 ens3 9.43 9.90 6.00 1.63 0.00 0.00 0.00 0.00 18:34:01 vethed0e1c4 113.28 115.90 12.74 21.03 0.00 0.00 0.00 0.00 18:34:01 br-185650869dfc 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 vethfe4a0c0 51.66 38.81 5.09 5.72 0.00 0.00 0.00 0.00 18:35:01 ens3 37.06 30.28 68.17 16.93 0.00 0.00 0.00 0.00 18:35:01 lo 26.63 26.63 2.40 2.40 0.00 0.00 0.00 0.00 18:35:01 docker0 73.02 126.31 5.43 1385.23 0.00 0.00 0.00 0.00 Average: ens3 253.05 152.13 6250.09 16.09 0.00 0.00 0.00 0.00 Average: lo 3.78 3.78 0.34 0.34 0.00 0.00 0.00 0.00 Average: docker0 12.17 21.05 0.90 230.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38528) 08/17/25 _x86_64_ (8 CPU) 18:28:21 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 14.55 0.00 3.76 1.61 0.05 80.04 18:30:01 0 27.03 0.00 4.19 0.95 0.05 67.78 18:30:01 1 7.82 0.00 2.80 0.08 0.05 89.25 18:30:01 2 7.05 0.00 4.17 7.90 0.08 80.79 18:30:01 3 17.65 0.00 4.67 2.93 0.03 74.72 18:30:01 4 8.25 0.00 2.74 0.10 0.03 88.87 18:30:01 5 6.09 0.00 3.57 0.08 0.02 90.24 18:30:01 6 16.30 0.00 3.48 0.35 0.03 79.84 18:30:01 7 26.21 0.00 4.42 0.50 0.05 68.81 18:31:01 all 31.88 0.00 7.08 4.67 0.08 56.30 18:31:01 0 42.88 0.00 7.47 2.16 0.08 47.41 18:31:01 1 37.85 0.00 6.97 0.97 0.07 54.14 18:31:01 2 26.17 0.00 6.26 7.25 0.07 60.25 18:31:01 3 26.50 0.00 6.97 4.95 0.08 61.50 18:31:01 4 28.52 0.00 6.81 3.75 0.07 60.85 18:31:01 5 32.27 0.00 8.38 15.57 0.10 43.69 18:31:01 6 31.82 0.00 6.70 1.41 0.08 59.98 18:31:01 7 28.93 0.00 7.06 1.38 0.08 62.54 18:32:01 all 10.37 0.00 1.90 0.75 0.07 86.91 18:32:01 0 12.37 0.00 3.18 0.70 0.05 83.69 18:32:01 1 9.92 0.00 1.71 0.08 0.05 88.24 18:32:01 2 9.58 0.00 1.59 0.60 0.08 88.15 18:32:01 3 12.00 0.00 1.94 3.53 0.08 82.45 18:32:01 4 7.28 0.00 1.34 0.54 0.08 90.76 18:32:01 5 11.44 0.00 1.62 0.20 0.07 86.67 18:32:01 6 10.98 0.00 1.74 0.07 0.07 87.14 18:32:01 7 9.39 0.00 2.06 0.22 0.07 88.26 18:33:01 all 6.94 0.00 1.72 0.39 0.06 90.89 18:33:01 0 6.99 0.00 1.15 0.02 0.07 91.77 18:33:01 1 7.24 0.00 1.74 0.12 0.05 90.86 18:33:01 2 6.70 0.00 1.72 0.05 0.07 91.46 18:33:01 3 5.48 0.00 1.73 0.74 0.07 91.99 18:33:01 4 7.84 0.00 2.32 1.43 0.08 88.33 18:33:01 5 6.41 0.00 1.68 0.02 0.05 91.85 18:33:01 6 7.51 0.00 1.42 0.08 0.07 90.92 18:33:01 7 7.34 0.00 1.99 0.72 0.07 89.88 18:34:01 all 1.65 0.00 0.47 0.05 0.06 97.77 18:34:01 0 0.88 0.00 0.43 0.02 0.05 98.62 18:34:01 1 1.72 0.00 0.58 0.03 0.08 97.58 18:34:01 2 2.64 0.00 0.40 0.00 0.07 96.89 18:34:01 3 1.75 0.00 0.43 0.18 0.05 97.58 18:34:01 4 1.47 0.00 0.53 0.02 0.07 97.91 18:34:01 5 1.29 0.00 0.52 0.02 0.07 98.11 18:34:01 6 2.12 0.00 0.47 0.05 0.08 97.28 18:34:01 7 1.30 0.00 0.42 0.03 0.05 98.20 18:35:01 all 7.52 0.00 0.68 0.24 0.04 91.52 18:35:01 0 8.07 0.00 0.60 0.07 0.03 91.23 18:35:01 1 27.05 0.00 1.37 0.15 0.05 71.38 18:35:01 2 1.63 0.00 0.38 0.02 0.08 97.89 18:35:01 3 0.88 0.00 0.68 1.43 0.05 96.95 18:35:01 4 3.34 0.00 0.48 0.02 0.02 96.15 18:35:01 5 3.49 0.00 0.63 0.05 0.03 95.80 18:35:01 6 12.32 0.00 0.68 0.08 0.03 86.88 18:35:01 7 3.37 0.00 0.60 0.15 0.02 95.86 Average: all 12.12 0.00 2.59 1.28 0.06 83.95 Average: 0 16.35 0.00 2.83 0.65 0.06 80.11 Average: 1 15.25 0.00 2.52 0.24 0.06 81.93 Average: 2 8.92 0.00 2.41 2.62 0.08 85.97 Average: 3 10.67 0.00 2.73 2.29 0.06 84.25 Average: 4 9.43 0.00 2.37 0.97 0.06 87.18 Average: 5 10.12 0.00 2.72 2.63 0.06 84.48 Average: 6 13.49 0.00 2.41 0.34 0.06 83.70 Average: 7 12.73 0.00 2.75 0.50 0.06 83.96