---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24070 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 847 24197 0 7121 30863 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:27:18:15 brd ff:ff:ff:ff:ff:ff inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe27:1815/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:6a:26:5f 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24070) 06/27/25 _x86_64_ (8 CPU) 05:43:18 LINUX RESTART (8 CPU) 05:44:04 tps rtps wtps bread/s bwrtn/s 05:45:01 139.82 23.50 116.31 2367.72 53565.06 05:46:01 418.05 1.78 416.26 123.98 206051.66 05:47:01 315.03 5.35 309.68 422.33 58055.12 05:48:01 11.01 0.10 10.91 17.46 12806.27 05:49:01 3.13 0.07 3.07 8.93 72.12 05:50:01 3.30 0.00 3.30 0.00 61.72 05:51:01 2.02 0.02 2.00 2.67 39.19 05:52:01 25.08 0.03 25.05 3.07 469.66 Average: 114.52 3.73 110.79 355.69 41312.67 05:44:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 29983656 31750544 2955564 8.97 76700 1994452 1365916 4.02 834576 1820088 232316 05:46:01 24883600 31664068 8055620 24.46 152156 6693228 1705376 5.02 997700 6469140 70776 05:47:01 23965664 30952784 8973556 27.24 166184 6894340 5143860 15.13 1835688 6487384 196 05:48:01 23975724 30945368 8963496 27.21 166264 6877364 5169944 15.21 1846688 6468124 120 05:49:01 23973192 30943244 8966028 27.22 166372 6878160 5174576 15.22 1852376 6466468 76 05:50:01 23970208 30940596 8969012 27.23 166432 6878396 5172916 15.22 1854812 6466324 108 05:51:01 23973660 30944420 8965560 27.22 166492 6878652 5163316 15.19 1851260 6466092 240 05:52:01 24235284 31162768 8703936 26.42 166804 6840956 2933600 8.63 1669168 6408612 460 Average: 24870124 31162974 8069096 24.50 153426 6241944 3978688 11.71 1592784 5881529 38036 05:44:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 ens3 359.73 267.72 2147.59 25.13 0.00 0.00 0.00 0.00 05:45:01 lo 4.28 4.28 0.43 0.43 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 br-648d980f0042 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 ens3 2858.07 1674.69 37754.86 136.84 0.00 0.00 0.00 0.00 05:46:01 lo 12.33 12.33 1.27 1.27 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 veth7272c5d 50.66 63.26 3.87 311.14 0.00 0.00 0.00 0.03 05:47:01 veth4b407af 90.72 90.42 15.83 18.44 0.00 0.00 0.00 0.00 05:47:01 br-648d980f0042 50.89 63.24 3.19 311.15 0.00 0.00 0.00 0.00 05:47:01 vethcd85955 1.05 1.27 0.07 0.07 0.00 0.00 0.00 0.00 05:48:01 veth7272c5d 0.52 0.35 0.03 0.02 0.00 0.00 0.00 0.00 05:48:01 veth4b407af 0.17 0.18 0.54 0.02 0.00 0.00 0.00 0.00 05:48:01 br-648d980f0042 0.77 0.58 0.04 0.04 0.00 0.00 0.00 0.00 05:48:01 vethcd85955 1.30 1.32 0.09 0.07 0.00 0.00 0.00 0.00 05:49:01 veth7272c5d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 veth4b407af 0.20 0.22 0.54 0.02 0.00 0.00 0.00 0.00 05:49:01 br-648d980f0042 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 05:49:01 vethcd85955 1.27 1.28 0.09 0.07 0.00 0.00 0.00 0.00 05:50:01 veth7272c5d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 veth4b407af 0.17 0.18 0.54 0.02 0.00 0.00 0.00 0.00 05:50:01 br-648d980f0042 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 05:50:01 vethcd85955 1.28 1.28 0.09 0.07 0.00 0.00 0.00 0.00 05:51:01 veth7272c5d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 veth4b407af 0.20 0.20 0.54 0.02 0.00 0.00 0.00 0.00 05:51:01 br-648d980f0042 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 05:51:01 vethcd85955 1.32 1.33 0.09 0.07 0.00 0.00 0.00 0.00 05:52:01 veth4b407af 0.20 0.22 0.54 0.02 0.00 0.00 0.00 0.00 05:52:01 br-648d980f0042 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 ens3 3761.84 2312.76 41067.33 258.96 0.00 0.00 0.00 0.00 05:52:01 vethef589df 142.86 163.44 26.72 25.28 0.00 0.00 0.00 0.00 Average: veth4b407af 11.53 11.50 2.33 2.33 0.00 0.00 0.00 0.00 Average: br-648d980f0042 6.60 8.13 0.41 39.15 0.00 0.00 0.00 0.00 Average: ens3 422.60 258.00 5048.65 23.40 0.00 0.00 0.00 0.00 Average: vethef589df 17.97 20.56 3.36 3.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24070) 06/27/25 _x86_64_ (8 CPU) 05:43:18 LINUX RESTART (8 CPU) 05:44:04 CPU %user %nice %system %iowait %steal %idle 05:45:01 all 8.76 0.00 0.73 2.85 0.04 87.62 05:45:01 0 5.43 0.00 0.58 0.56 0.02 93.41 05:45:01 1 2.44 0.00 0.30 0.02 0.02 97.23 05:45:01 2 5.10 0.00 0.44 0.97 0.04 93.45 05:45:01 3 27.66 0.00 1.56 1.60 0.05 69.12 05:45:01 4 6.55 0.00 0.67 0.07 0.02 92.70 05:45:01 5 1.47 0.00 0.39 0.12 0.02 98.00 05:45:01 6 12.08 0.00 0.71 4.07 0.07 83.07 05:45:01 7 9.31 0.00 1.18 15.34 0.07 74.10 05:46:01 all 15.99 0.00 7.98 16.80 0.20 59.03 05:46:01 0 16.08 0.00 7.73 22.06 0.55 53.58 05:46:01 1 16.45 0.00 8.87 21.45 0.10 53.13 05:46:01 2 15.59 0.00 8.24 4.60 0.12 71.46 05:46:01 3 13.79 0.00 7.52 28.76 0.47 49.46 05:46:01 4 15.29 0.00 8.47 9.42 0.10 66.72 05:46:01 5 16.38 0.00 8.26 9.46 0.08 65.82 05:46:01 6 17.06 0.00 7.73 13.43 0.09 61.70 05:46:01 7 17.35 0.00 6.97 25.03 0.07 50.58 05:47:01 all 12.79 0.00 2.51 2.94 0.06 81.69 05:47:01 0 16.14 0.00 2.38 0.35 0.03 81.09 05:47:01 1 13.05 0.00 2.54 9.05 0.10 75.27 05:47:01 2 14.06 0.00 2.92 3.94 0.05 79.03 05:47:01 3 12.66 0.00 2.54 2.64 0.03 82.13 05:47:01 4 10.53 0.00 2.69 1.45 0.07 85.26 05:47:01 5 16.04 0.00 2.75 0.77 0.08 80.36 05:47:01 6 10.06 0.00 2.19 3.01 0.05 84.69 05:47:01 7 9.84 0.00 2.09 2.38 0.03 85.66 05:48:01 all 0.30 0.00 0.14 0.46 0.03 99.07 05:48:01 0 0.12 0.00 0.17 0.00 0.02 99.70 05:48:01 1 0.77 0.00 0.13 3.65 0.05 95.39 05:48:01 2 0.55 0.00 0.22 0.00 0.02 99.22 05:48:01 3 0.30 0.00 0.12 0.00 0.05 99.53 05:48:01 4 0.28 0.00 0.12 0.00 0.03 99.57 05:48:01 5 0.13 0.00 0.10 0.00 0.03 99.73 05:48:01 6 0.12 0.00 0.15 0.00 0.02 99.72 05:48:01 7 0.15 0.00 0.12 0.00 0.02 99.72 05:49:01 all 0.48 0.00 0.15 0.03 0.02 99.31 05:49:01 0 0.12 0.00 0.12 0.00 0.00 99.77 05:49:01 1 2.24 0.00 0.18 0.10 0.03 97.45 05:49:01 2 0.37 0.00 0.22 0.02 0.03 99.37 05:49:01 3 0.25 0.00 0.08 0.00 0.02 99.65 05:49:01 4 0.22 0.00 0.20 0.00 0.02 99.57 05:49:01 5 0.32 0.00 0.15 0.03 0.03 99.47 05:49:01 6 0.15 0.00 0.15 0.00 0.05 99.65 05:49:01 7 0.20 0.00 0.12 0.05 0.02 99.62 05:50:01 all 0.37 0.00 0.13 0.02 0.02 99.45 05:50:01 0 0.17 0.00 0.10 0.00 0.02 99.72 05:50:01 1 1.18 0.00 0.18 0.00 0.02 98.62 05:50:01 2 0.40 0.00 0.15 0.12 0.02 99.32 05:50:01 3 0.38 0.00 0.10 0.03 0.02 99.47 05:50:01 4 0.23 0.00 0.17 0.00 0.03 99.57 05:50:01 5 0.17 0.00 0.13 0.02 0.02 99.67 05:50:01 6 0.32 0.00 0.10 0.00 0.03 99.55 05:50:01 7 0.13 0.00 0.13 0.03 0.03 99.67 05:51:01 all 0.23 0.00 0.14 0.01 0.02 99.60 05:51:01 0 0.10 0.00 0.10 0.00 0.00 99.80 05:51:01 1 0.17 0.00 0.17 0.05 0.02 99.60 05:51:01 2 0.27 0.00 0.15 0.00 0.02 99.57 05:51:01 3 0.30 0.00 0.08 0.00 0.03 99.58 05:51:01 4 0.27 0.00 0.17 0.00 0.05 99.52 05:51:01 5 0.30 0.00 0.20 0.05 0.03 99.42 05:51:01 6 0.17 0.00 0.12 0.02 0.03 99.67 05:51:01 7 0.27 0.00 0.15 0.00 0.02 99.57 05:52:01 all 0.81 0.00 0.40 0.05 0.03 98.72 05:52:01 0 0.70 0.00 0.43 0.03 0.02 98.82 05:52:01 1 1.09 0.00 0.42 0.02 0.05 98.43 05:52:01 2 1.07 0.00 0.37 0.12 0.02 98.43 05:52:01 3 0.97 0.00 0.35 0.00 0.02 98.67 05:52:01 4 0.67 0.00 0.37 0.03 0.03 98.90 05:52:01 5 0.73 0.00 0.47 0.10 0.02 98.68 05:52:01 6 0.53 0.00 0.38 0.03 0.03 99.02 05:52:01 7 0.72 0.00 0.35 0.05 0.02 98.86 Average: all 4.91 0.00 1.51 2.86 0.05 90.68 Average: 0 4.81 0.00 1.44 2.83 0.08 90.85 Average: 1 4.65 0.00 1.59 4.28 0.05 89.43 Average: 2 4.65 0.00 1.59 1.22 0.04 92.51 Average: 3 6.90 0.00 1.54 4.12 0.09 87.36 Average: 4 4.22 0.00 1.60 1.37 0.04 92.77 Average: 5 4.44 0.00 1.55 1.31 0.04 92.65 Average: 6 4.88 0.00 1.38 2.44 0.05 91.25 Average: 7 4.70 0.00 1.38 5.27 0.03 88.61