---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24145 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 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 863 24067 0 7237 30848 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:8e:b7:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe8e:b7e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:53:fa:37 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::42:58ff:fe53:fa37/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24145) 06/27/25 _x86_64_ (8 CPU) 11:44:39 LINUX RESTART (8 CPU) 11:45:02 tps rtps wtps bread/s bwrtn/s 11:46:01 395.44 58.70 336.74 3728.45 82960.18 11:47:01 739.96 22.41 717.55 2656.89 257238.73 11:48:01 38.63 0.07 38.56 6.53 22914.85 11:49:01 3.35 0.00 3.35 0.00 90.25 11:50:01 59.21 0.13 59.07 17.46 10878.05 11:51:01 165.11 0.30 164.81 26.80 23157.74 11:52:01 7.33 0.00 7.33 0.00 213.96 11:53:01 29.96 0.05 29.91 12.00 479.25 11:54:01 54.27 1.80 52.47 93.98 2338.41 Average: 165.49 9.18 156.31 721.33 44403.21 11:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 30107648 31687156 2831572 8.60 70656 1819332 1430784 4.21 864924 1675524 170192 11:47:01 24473416 31031624 8465804 25.70 161584 6487916 6247092 18.38 1755216 6074892 52008 11:48:01 23428772 29991736 9510448 28.87 163084 6495920 7436920 21.88 2875008 5991352 124 11:49:01 23417816 29971644 9521404 28.91 163232 6487144 7667412 22.56 2889944 5982552 512 11:50:01 22960140 29844924 9979080 30.30 177712 6775300 8145252 23.97 3070464 6223324 19048 11:51:01 22488168 29583756 10451052 31.73 204248 6934208 8287960 24.39 3402520 6341092 2416 11:52:01 22526488 29623148 10412732 31.61 204368 6934900 8259524 24.30 3363044 6340588 592 11:53:01 22752844 29806560 10186376 30.92 204596 6897764 7318408 21.53 3195524 6294820 248 11:54:01 24647244 31588452 8291976 25.17 206384 6770588 1646928 4.85 1503912 6151524 10736 Average: 24089171 30347667 8850049 26.87 172874 6178119 6271142 18.45 2546728 5675074 28431 11:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 ens3 590.21 403.37 1879.84 90.06 0.00 0.00 0.00 0.00 11:46:01 lo 1.83 1.83 0.21 0.21 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 veth5d91d70 1.58 1.65 0.16 0.17 0.00 0.00 0.00 0.00 11:47:01 veth0730d84 0.42 0.58 0.03 0.04 0.00 0.00 0.00 0.00 11:47:01 veth1ca4700 73.15 53.81 10.13 8.23 0.00 0.00 0.00 0.00 11:47:01 ens3 1221.60 732.81 33228.77 59.81 0.00 0.00 0.00 0.00 11:48:01 veth5d91d70 9.85 8.58 1.21 1.26 0.00 0.00 0.00 0.00 11:48:01 veth0730d84 7.92 8.55 1.49 0.89 0.00 0.00 0.00 0.00 11:48:01 ens3 0.83 0.77 0.12 0.28 0.00 0.00 0.00 0.00 11:48:01 veth449b317 91.88 91.67 16.03 18.63 0.00 0.00 0.00 0.00 11:49:01 veth5d91d70 13.13 8.83 1.11 1.24 0.00 0.00 0.00 0.00 11:49:01 veth0730d84 6.30 9.23 1.43 0.71 0.00 0.00 0.00 0.00 11:49:01 ens3 0.83 0.92 0.11 0.26 0.00 0.00 0.00 0.00 11:49:01 veth449b317 0.18 0.18 0.54 0.02 0.00 0.00 0.00 0.00 11:50:01 veth5d91d70 15.66 10.86 1.60 1.60 0.00 0.00 0.00 0.00 11:50:01 veth0730d84 106.52 109.02 12.91 25.74 0.00 0.00 0.00 0.00 11:50:01 veth88384f9 86.62 122.03 5.87 1052.30 0.00 0.00 0.00 0.09 11:50:01 ens3 174.85 113.71 1900.88 8.40 0.00 0.00 0.00 0.00 11:51:01 veth5d91d70 15.88 11.21 1.68 1.66 0.00 0.00 0.00 0.00 11:51:01 veth0730d84 344.28 345.94 38.19 83.25 0.00 0.00 0.00 0.01 11:51:01 ens3 62.89 44.84 296.52 4.90 0.00 0.00 0.00 0.00 11:51:01 veth449b317 159.36 158.96 25.16 35.16 0.00 0.00 0.00 0.00 11:52:01 veth5d91d70 16.43 11.95 1.87 1.77 0.00 0.00 0.00 0.00 11:52:01 veth0730d84 388.59 389.97 42.73 92.95 0.00 0.00 0.00 0.01 11:52:01 ens3 0.75 0.70 0.13 0.30 0.00 0.00 0.00 0.00 11:52:01 veth449b317 69.64 69.37 8.29 16.85 0.00 0.00 0.00 0.00 11:53:01 veth5d91d70 13.81 9.12 1.16 1.30 0.00 0.00 0.00 0.00 11:53:01 veth0730d84 6.60 9.53 1.55 0.73 0.00 0.00 0.00 0.00 11:53:01 ens3 11.73 11.30 5.93 1.95 0.00 0.00 0.00 0.00 11:53:01 veth449b317 0.32 0.35 0.58 0.03 0.00 0.00 0.00 0.00 11:54:01 ens3 64.06 46.24 68.93 17.90 0.00 0.00 0.00 0.00 11:54:01 lo 30.99 30.99 2.74 2.74 0.00 0.00 0.00 0.00 11:54:01 docker0 129.68 181.85 8.38 1348.29 0.00 0.00 0.00 0.00 Average: ens3 235.76 150.05 4157.69 20.30 0.00 0.00 0.00 0.00 Average: lo 3.07 3.07 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 14.44 20.24 0.93 150.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24145) 06/27/25 _x86_64_ (8 CPU) 11:44:39 LINUX RESTART (8 CPU) 11:45:02 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 11.27 0.00 1.13 2.42 0.04 85.15 11:46:01 0 5.26 0.00 0.42 0.37 0.02 93.93 11:46:01 1 4.51 0.00 0.34 5.97 0.02 89.17 11:46:01 2 26.94 0.00 2.13 1.73 0.07 69.13 11:46:01 3 19.69 0.00 1.89 2.60 0.03 75.78 11:46:01 4 6.04 0.00 0.93 1.22 0.07 91.75 11:46:01 5 5.24 0.00 1.16 6.68 0.03 86.89 11:46:01 6 12.68 0.00 1.09 0.41 0.03 85.79 11:46:01 7 9.82 0.00 1.10 0.32 0.03 88.71 11:47:01 all 21.20 0.00 8.91 5.48 0.09 64.31 11:47:01 0 21.35 0.00 7.38 5.50 0.07 65.71 11:47:01 1 18.54 0.00 9.80 8.25 0.10 63.30 11:47:01 2 19.83 0.00 9.46 1.59 0.07 69.05 11:47:01 3 29.48 0.00 9.29 1.91 0.08 59.23 11:47:01 4 19.29 0.00 7.38 3.27 0.08 69.98 11:47:01 5 19.69 0.00 7.72 7.11 0.08 65.39 11:47:01 6 21.29 0.00 9.56 3.05 0.08 66.02 11:47:01 7 20.20 0.00 10.68 13.23 0.10 55.78 11:48:01 all 20.21 0.00 1.71 0.25 0.06 77.77 11:48:01 0 17.24 0.00 1.30 0.03 0.05 81.37 11:48:01 1 26.68 0.00 2.32 0.02 0.05 70.93 11:48:01 2 21.00 0.00 1.80 0.02 0.07 77.12 11:48:01 3 29.18 0.00 2.29 0.30 0.05 68.18 11:48:01 4 18.04 0.00 1.71 0.49 0.07 79.69 11:48:01 5 18.50 0.00 1.72 0.05 0.05 79.68 11:48:01 6 19.20 0.00 1.43 1.07 0.08 78.22 11:48:01 7 11.86 0.00 1.07 0.03 0.05 86.99 11:49:01 all 0.81 0.00 0.14 0.02 0.05 98.98 11:49:01 0 0.78 0.00 0.12 0.02 0.03 99.05 11:49:01 1 0.75 0.00 0.07 0.02 0.05 99.12 11:49:01 2 0.68 0.00 0.13 0.00 0.03 99.15 11:49:01 3 0.63 0.00 0.17 0.00 0.03 99.17 11:49:01 4 0.79 0.00 0.15 0.00 0.05 99.01 11:49:01 5 1.37 0.00 0.18 0.02 0.03 98.40 11:49:01 6 0.77 0.00 0.13 0.08 0.07 98.95 11:49:01 7 0.73 0.00 0.15 0.02 0.05 99.05 11:50:01 all 3.69 0.00 0.98 0.24 0.05 95.04 11:50:01 0 3.80 0.00 1.46 0.27 0.07 94.41 11:50:01 1 2.52 0.00 0.77 0.02 0.03 96.66 11:50:01 2 4.16 0.00 0.82 0.03 0.03 94.96 11:50:01 3 3.70 0.00 0.97 0.70 0.07 94.57 11:50:01 4 2.77 0.00 0.70 0.03 0.07 96.43 11:50:01 5 3.45 0.00 1.12 0.10 0.05 95.28 11:50:01 6 3.12 0.00 0.99 0.77 0.05 95.07 11:50:01 7 6.03 0.00 1.04 0.00 0.05 92.88 11:51:01 all 8.47 0.00 1.89 0.81 0.06 88.78 11:51:01 0 6.42 0.00 2.12 0.33 0.05 91.07 11:51:01 1 7.68 0.00 1.15 0.03 0.05 91.08 11:51:01 2 8.50 0.00 2.04 0.05 0.07 89.34 11:51:01 3 12.15 0.00 2.26 0.59 0.07 84.94 11:51:01 4 5.10 0.00 2.01 1.67 0.05 91.17 11:51:01 5 6.57 0.00 1.84 2.06 0.07 89.45 11:51:01 6 13.47 0.00 2.26 1.69 0.05 82.53 11:51:01 7 7.83 0.00 1.39 0.10 0.05 90.63 11:52:01 all 2.31 0.00 0.45 0.03 0.05 97.18 11:52:01 0 1.66 0.00 0.38 0.02 0.07 97.88 11:52:01 1 2.08 0.00 0.67 0.02 0.05 97.18 11:52:01 2 2.56 0.00 0.42 0.00 0.07 96.96 11:52:01 3 2.22 0.00 0.47 0.00 0.05 97.26 11:52:01 4 3.01 0.00 0.52 0.05 0.05 96.37 11:52:01 5 2.32 0.00 0.32 0.10 0.07 97.19 11:52:01 6 2.15 0.00 0.23 0.00 0.02 97.60 11:52:01 7 2.45 0.00 0.53 0.03 0.05 96.93 11:53:01 all 1.18 0.00 0.45 0.06 0.05 98.27 11:53:01 0 1.32 0.00 0.45 0.00 0.03 98.19 11:53:01 1 0.90 0.00 0.57 0.08 0.07 98.38 11:53:01 2 1.10 0.00 0.45 0.02 0.03 98.40 11:53:01 3 1.39 0.00 0.43 0.02 0.03 98.13 11:53:01 4 1.32 0.00 0.42 0.03 0.03 98.20 11:53:01 5 0.90 0.00 0.47 0.27 0.05 98.32 11:53:01 6 1.32 0.00 0.42 0.03 0.02 98.22 11:53:01 7 1.17 0.00 0.40 0.02 0.07 98.35 11:54:01 all 6.65 0.00 0.70 0.20 0.03 92.42 11:54:01 0 0.95 0.00 0.58 0.13 0.05 98.28 11:54:01 1 0.79 0.00 0.64 0.05 0.03 98.49 11:54:01 2 0.95 0.00 0.27 0.03 0.03 98.71 11:54:01 3 16.57 0.00 1.22 0.08 0.05 82.08 11:54:01 4 0.73 0.00 0.43 0.02 0.03 98.78 11:54:01 5 3.47 0.00 0.65 1.05 0.03 94.79 11:54:01 6 23.27 0.00 0.97 0.17 0.05 75.55 11:54:01 7 6.44 0.00 0.82 0.03 0.02 92.69 Average: all 8.40 0.00 1.81 1.05 0.05 88.69 Average: 0 6.53 0.00 1.58 0.74 0.05 91.11 Average: 1 7.15 0.00 1.81 1.59 0.05 89.40 Average: 2 9.49 0.00 1.94 0.38 0.05 88.14 Average: 3 12.75 0.00 2.10 0.68 0.05 84.42 Average: 4 6.32 0.00 1.58 0.75 0.06 91.30 Average: 5 6.81 0.00 1.68 1.92 0.05 89.53 Average: 6 10.79 0.00 1.89 0.81 0.05 86.47 Average: 7 7.37 0.00 1.90 1.52 0.05 89.15