---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22115 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: 2800.000 BogoMIPS: 5600.00 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 16G 140G 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 891 23257 0 8018 30820 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:2a:9f:03 brd ff:ff:ff:ff:ff:ff inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe2a:9f03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:c0:e0:83 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::42:51ff:fec0:e083/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22115) 06/18/25 _x86_64_ (8 CPU) 14:45:34 LINUX RESTART (8 CPU) 14:46:02 tps rtps wtps bread/s bwrtn/s 14:47:01 311.32 58.67 252.65 3719.51 56005.42 14:48:01 202.44 19.42 183.02 2281.72 64715.12 14:49:01 264.36 0.12 264.24 5.07 165096.35 14:50:01 313.38 3.62 309.77 425.26 43808.57 14:51:01 153.05 0.23 152.82 26.92 40682.17 14:52:01 105.82 0.25 105.57 14.40 41242.86 14:53:01 24.26 0.05 24.21 8.80 15748.71 14:54:01 69.57 1.62 67.96 89.85 2354.81 Average: 180.26 10.40 169.86 815.74 53704.44 14:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:01 30079452 31611372 2859768 8.68 67168 1775844 1526640 4.49 934924 1634068 164320 14:48:01 25256248 31601264 7682972 23.32 125740 6351960 2030416 5.97 1031764 6128892 3496804 14:49:01 24481252 31636864 8457968 25.68 149428 7070604 1738336 5.11 1020684 6845772 158948 14:50:01 22169364 29638468 10769856 32.70 165320 7365340 8590096 25.27 3243872 6840032 2360 14:51:01 21590552 29517660 11348668 34.45 189208 7752600 8878136 26.12 3446072 7158052 57836 14:52:01 21380300 29379224 11558920 35.09 206340 7802120 9062928 26.67 3599736 7209908 52 14:53:01 21593444 29550372 11345776 34.44 206612 7765516 8135168 23.94 3445112 7164228 288 14:54:01 23880504 31621584 9058716 27.50 208300 7539892 1568832 4.62 1428372 6965876 9400 Average: 23803890 30569601 9135330 27.73 164764 6677984 5191319 15.27 2268817 6243354 486251 14:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:01 ens3 508.32 332.52 1642.57 82.35 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 14:48:01 ens3 1992.77 1099.05 42524.77 85.62 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 14.63 14.63 1.35 1.35 0.00 0.00 0.00 0.00 14:49:01 ens3 11.23 9.73 2.58 2.84 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 br-b4459dab663b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 vethc97aa59 0.00 0.47 0.00 0.03 0.00 0.00 0.00 0.00 14:50:01 veth660a50e 50.31 69.47 3.58 309.89 0.00 0.00 0.00 0.03 14:50:01 veth42f3ade 5.88 5.62 0.73 0.66 0.00 0.00 0.00 0.00 14:50:01 veth148c0c9 4.35 5.68 0.73 0.84 0.00 0.00 0.00 0.00 14:51:01 vethc97aa59 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 veth660a50e 0.50 0.35 0.03 0.02 0.00 0.00 0.00 0.00 14:51:01 veth42f3ade 8.55 11.51 1.95 1.25 0.00 0.00 0.00 0.00 14:51:01 veth148c0c9 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 14:52:01 vethf37e530 2.25 2.03 1.72 1.85 0.00 0.00 0.00 0.00 14:52:01 vethc97aa59 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 veth660a50e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 veth42f3ade 157.87 159.82 19.44 38.14 0.00 0.00 0.00 0.00 14:53:01 vethc97aa59 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 veth42f3ade 7.40 10.35 1.71 0.82 0.00 0.00 0.00 0.00 14:53:01 veth148c0c9 4.83 6.78 0.77 0.91 0.00 0.00 0.00 0.00 14:53:01 ens3 2869.61 1699.37 46822.14 213.28 0.00 0.00 0.00 0.00 14:54:01 ens3 50.01 38.54 67.57 17.04 0.00 0.00 0.00 0.00 14:54:01 docker0 143.11 195.57 9.16 1351.33 0.00 0.00 0.00 0.00 14:54:01 lo 28.83 28.83 2.59 2.59 0.00 0.00 0.00 0.00 Average: ens3 362.65 215.43 5862.78 28.61 0.00 0.00 0.00 0.00 Average: docker0 17.92 24.49 1.15 169.22 0.00 0.00 0.00 0.00 Average: lo 3.18 3.18 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22115) 06/18/25 _x86_64_ (8 CPU) 14:45:34 LINUX RESTART (8 CPU) 14:46:02 CPU %user %nice %system %iowait %steal %idle 14:47:01 all 9.63 0.00 1.05 5.52 0.04 83.76 14:47:01 0 13.20 0.00 2.36 26.69 0.07 57.69 14:47:01 1 9.06 0.00 0.91 0.75 0.03 89.25 14:47:01 2 6.56 0.00 0.68 2.60 0.03 90.13 14:47:01 3 5.53 0.00 0.53 0.82 0.03 93.09 14:47:01 4 3.56 0.00 0.65 0.68 0.03 95.08 14:47:01 5 13.37 0.00 1.41 2.19 0.05 82.97 14:47:01 6 16.27 0.00 1.14 2.43 0.03 80.13 14:47:01 7 9.53 0.00 0.75 8.20 0.03 81.48 14:48:01 all 16.41 0.00 6.13 10.08 0.08 67.30 14:48:01 0 12.27 0.00 6.14 14.49 0.09 67.01 14:48:01 1 14.48 0.00 5.18 4.89 0.07 75.38 14:48:01 2 13.47 0.00 5.90 4.87 0.10 75.66 14:48:01 3 13.31 0.00 5.59 8.42 0.10 72.58 14:48:01 4 11.89 0.00 6.47 8.82 0.08 72.74 14:48:01 5 20.92 0.00 5.91 8.81 0.10 64.26 14:48:01 6 29.48 0.00 7.27 25.26 0.08 37.91 14:48:01 7 15.42 0.00 6.49 5.14 0.10 72.85 14:49:01 all 4.85 0.00 2.30 21.40 0.04 71.41 14:49:01 0 4.06 0.00 2.62 14.74 0.02 78.56 14:49:01 1 4.12 0.00 2.06 18.37 0.02 75.44 14:49:01 2 4.73 0.00 2.28 14.59 0.03 78.37 14:49:01 3 6.09 0.00 2.14 27.18 0.05 64.54 14:49:01 4 5.70 0.00 2.01 23.65 0.02 68.63 14:49:01 5 4.93 0.00 2.19 37.62 0.03 55.23 14:49:01 6 4.13 0.00 2.23 30.12 0.05 63.47 14:49:01 7 5.09 0.00 2.90 4.97 0.03 87.00 14:50:01 all 27.78 0.00 3.77 3.40 0.09 64.96 14:50:01 0 21.80 0.00 3.25 0.80 0.08 74.06 14:50:01 1 26.36 0.00 3.72 5.27 0.10 64.55 14:50:01 2 28.86 0.00 3.95 2.38 0.10 64.71 14:50:01 3 29.26 0.00 3.79 5.43 0.10 61.41 14:50:01 4 33.53 0.00 4.23 1.08 0.10 61.06 14:50:01 5 25.27 0.00 3.75 2.89 0.10 67.99 14:50:01 6 23.65 0.00 3.28 1.88 0.08 71.11 14:50:01 7 33.43 0.00 4.29 7.49 0.10 54.69 14:51:01 all 5.54 0.00 1.34 2.79 0.05 90.27 14:51:01 0 4.54 0.00 1.39 6.03 0.05 87.99 14:51:01 1 4.64 0.00 1.24 0.99 0.05 93.09 14:51:01 2 5.68 0.00 1.25 1.65 0.07 91.34 14:51:01 3 3.97 0.00 1.61 1.07 0.05 93.29 14:51:01 4 7.66 0.00 1.18 0.07 0.03 91.06 14:51:01 5 2.79 0.00 1.08 0.18 0.05 95.90 14:51:01 6 7.81 0.00 1.59 2.92 0.05 87.63 14:51:01 7 7.24 0.00 1.29 9.42 0.05 82.00 14:52:01 all 8.11 0.00 1.66 2.82 0.05 87.36 14:52:01 0 8.01 0.00 1.51 2.31 0.05 88.12 14:52:01 1 7.24 0.00 2.25 2.14 0.05 88.32 14:52:01 2 6.71 0.00 1.12 1.61 0.03 90.53 14:52:01 3 12.60 0.00 2.53 0.47 0.07 84.32 14:52:01 4 7.33 0.00 1.47 0.25 0.07 90.88 14:52:01 5 4.86 0.00 1.17 0.44 0.05 93.48 14:52:01 6 11.81 0.00 2.08 1.63 0.07 84.41 14:52:01 7 6.33 0.00 1.21 13.66 0.05 78.75 14:53:01 all 1.49 0.00 0.49 0.73 0.04 97.25 14:53:01 0 1.79 0.00 0.55 0.03 0.03 97.60 14:53:01 1 2.12 0.00 0.45 0.03 0.03 97.36 14:53:01 2 1.09 0.00 0.47 0.10 0.03 98.31 14:53:01 3 1.44 0.00 0.55 0.03 0.05 97.93 14:53:01 4 1.40 0.00 0.60 0.05 0.03 97.91 14:53:01 5 1.21 0.00 0.44 0.05 0.03 98.27 14:53:01 6 1.30 0.00 0.37 0.58 0.03 97.72 14:53:01 7 1.60 0.00 0.43 4.94 0.03 92.98 14:54:01 all 6.38 0.00 0.73 0.27 0.03 92.59 14:54:01 0 13.32 0.00 0.69 0.20 0.05 85.75 14:54:01 1 1.23 0.00 0.63 0.07 0.02 98.05 14:54:01 2 6.76 0.00 1.00 0.05 0.03 92.16 14:54:01 3 0.85 0.00 0.40 0.02 0.02 98.72 14:54:01 4 3.83 0.00 0.75 0.20 0.02 95.20 14:54:01 5 0.77 0.00 0.54 0.05 0.02 98.63 14:54:01 6 16.34 0.00 1.07 0.12 0.02 82.46 14:54:01 7 7.95 0.00 0.83 1.45 0.03 89.73 Average: all 10.01 0.00 2.18 5.86 0.05 81.89 Average: 0 9.86 0.00 2.30 8.08 0.05 79.70 Average: 1 8.63 0.00 2.05 4.07 0.05 85.20 Average: 2 9.23 0.00 2.08 3.48 0.05 85.16 Average: 3 9.13 0.00 2.14 5.42 0.06 83.25 Average: 4 9.35 0.00 2.17 4.35 0.05 84.08 Average: 5 9.25 0.00 2.06 6.52 0.05 82.12 Average: 6 13.82 0.00 2.37 8.09 0.05 75.66 Average: 7 10.81 0.00 2.27 6.91 0.05 79.96