---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29161 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 889 23812 0 7465 30822 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:86:35:72 brd ff:ff:ff:ff:ff:ff inet 10.30.106.96/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe86:3572/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:93:6c:f6 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:fcff:fe93:6cf6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29161) 07/19/25 _x86_64_ (8 CPU) 11:43:20 LINUX RESTART (8 CPU) 11:44:01 tps rtps wtps bread/s bwrtn/s 11:45:01 215.12 23.25 191.87 2324.53 81298.27 11:46:01 659.98 3.35 656.63 427.99 239439.39 11:47:01 15.56 0.00 15.56 0.00 458.59 11:48:01 4.22 0.00 4.22 0.00 102.65 11:49:01 132.57 0.20 132.37 27.46 16085.70 11:50:01 91.37 0.18 91.18 9.60 17923.41 11:51:01 8.05 0.00 8.05 0.00 224.63 11:52:01 31.81 0.07 31.74 9.60 503.92 11:53:01 53.92 1.73 52.19 93.32 2422.53 Average: 134.74 3.20 131.54 321.35 39831.28 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 26503712 31527360 6435508 19.54 103712 5134384 2453804 7.22 1075328 4911916 3237624 11:46:01 23835628 30635948 9103592 27.64 164088 6719732 6644140 19.55 2190308 6267172 244 11:47:01 23195080 29984744 9744140 29.58 165668 6709828 7529960 22.15 2882892 6206628 56 11:48:01 23182092 29971896 9757128 29.62 165812 6710368 7642356 22.49 2895532 6205888 448 11:49:01 22653312 29871104 10285908 31.23 186584 7076244 7957048 23.41 3055460 6521940 28284 11:50:01 22456784 29787044 10482436 31.82 205860 7157352 8171012 24.04 3196484 6565868 1856 11:51:01 22363948 29695152 10575272 32.11 205972 7157916 8177040 24.06 3290624 6565048 804 11:52:01 22613196 29900372 10326024 31.35 206228 7120124 6755144 19.88 3104220 6518936 408 11:53:01 24328068 31505344 8611152 26.14 208212 6994808 1684836 4.96 1569424 6396008 12292 Average: 23459091 30319885 9480129 28.78 179126 6753417 6335038 18.64 2584475 6239934 364668 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 1233.07 710.35 33233.39 60.88 0.00 0.00 0.00 0.00 11:45:01 lo 14.13 14.13 1.33 1.33 0.00 0.00 0.00 0.00 11:46:01 veth8bb8f08 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 11:46:01 vethfc6304c 2.47 2.20 0.29 0.29 0.00 0.00 0.00 0.00 11:46:01 br-8383ad2318f7 42.62 51.88 2.76 313.70 0.00 0.00 0.00 0.00 11:46:01 veth187fa98 1.30 1.80 0.15 0.18 0.00 0.00 0.00 0.00 11:47:01 veth8bb8f08 0.38 0.42 0.04 0.89 0.00 0.00 0.00 0.00 11:47:01 vethfc6304c 89.45 89.34 15.73 18.33 0.00 0.00 0.00 0.00 11:47:01 br-8383ad2318f7 0.35 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:47:01 veth187fa98 3.67 4.18 0.62 0.68 0.00 0.00 0.00 0.00 11:48:01 veth8bb8f08 0.53 0.53 0.05 1.15 0.00 0.00 0.00 0.00 11:48:01 vethfc6304c 0.52 0.37 0.56 0.03 0.00 0.00 0.00 0.00 11:48:01 br-8383ad2318f7 0.35 0.18 0.02 0.01 0.00 0.00 0.00 0.00 11:48:01 veth187fa98 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:49:01 veth8bb8f08 0.55 0.57 0.05 1.20 0.00 0.00 0.00 0.00 11:49:01 vethfc6304c 0.18 0.22 0.53 0.02 0.00 0.00 0.00 0.00 11:49:01 br-8383ad2318f7 0.20 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:49:01 veth187fa98 0.35 0.58 0.04 0.06 0.00 0.00 0.00 0.00 11:50:01 veth8bb8f08 0.55 0.62 0.05 1.25 0.00 0.00 0.00 0.00 11:50:01 vethfc6304c 67.51 67.06 8.08 16.50 0.00 0.00 0.00 0.00 11:50:01 br-8383ad2318f7 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 veth56cf948 1.93 1.72 0.29 0.38 0.00 0.00 0.00 0.00 11:51:01 veth8bb8f08 0.57 0.55 0.05 1.27 0.00 0.00 0.00 0.00 11:51:01 vethfc6304c 69.79 69.47 8.30 16.85 0.00 0.00 0.00 0.00 11:51:01 br-8383ad2318f7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 veth56cf948 4.38 3.62 0.64 0.69 0.00 0.00 0.00 0.00 11:52:01 vethfc6304c 0.55 0.52 0.59 0.04 0.00 0.00 0.00 0.00 11:52:01 br-8383ad2318f7 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 veth187fa98 5.98 8.07 0.87 1.02 0.00 0.00 0.00 0.00 11:52:01 docker0 64.79 111.61 5.02 1344.01 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 1914.85 1166.04 38690.10 170.28 0.00 0.00 0.00 0.00 11:53:01 lo 30.73 30.73 2.72 2.72 0.00 0.00 0.00 0.00 Average: docker0 7.20 12.40 0.56 149.33 0.00 0.00 0.00 0.00 Average: ens3 174.35 104.20 4189.54 11.08 0.00 0.00 0.00 0.00 Average: lo 2.96 2.96 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29161) 07/19/25 _x86_64_ (8 CPU) 11:43:20 LINUX RESTART (8 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 14.95 0.00 3.82 1.78 0.05 79.40 11:45:01 0 6.40 0.00 3.83 1.04 0.10 88.63 11:45:01 1 34.48 0.00 4.78 6.25 0.07 54.43 11:45:01 2 31.17 0.00 4.80 0.92 0.05 63.06 11:45:01 3 13.07 0.00 3.92 0.47 0.03 82.51 11:45:01 4 12.50 0.00 2.74 0.08 0.03 84.65 11:45:01 5 8.17 0.00 3.70 0.07 0.03 88.03 11:45:01 6 6.43 0.00 3.99 5.14 0.05 84.39 11:45:01 7 7.42 0.00 2.87 0.27 0.03 89.41 11:46:01 all 21.28 0.00 6.68 9.70 0.08 62.26 11:46:01 0 19.19 0.00 5.96 11.60 0.07 63.19 11:46:01 1 23.64 0.00 6.64 2.14 0.07 67.52 11:46:01 2 21.84 0.00 7.73 24.25 0.08 46.09 11:46:01 3 20.50 0.00 6.71 2.53 0.08 70.18 11:46:01 4 24.70 0.00 6.45 13.25 0.08 55.52 11:46:01 5 16.73 0.00 6.93 9.14 0.10 67.10 11:46:01 6 22.38 0.00 7.11 13.06 0.08 57.37 11:46:01 7 21.29 0.00 5.86 1.71 0.08 71.05 11:47:01 all 14.54 0.00 1.20 0.06 0.05 84.15 11:47:01 0 16.69 0.00 1.24 0.00 0.05 82.02 11:47:01 1 12.38 0.00 1.08 0.03 0.07 86.43 11:47:01 2 13.00 0.00 1.07 0.38 0.05 85.49 11:47:01 3 18.22 0.00 1.35 0.00 0.05 80.38 11:47:01 4 11.18 0.00 1.20 0.02 0.05 87.55 11:47:01 5 14.99 0.00 1.19 0.05 0.05 83.72 11:47:01 6 15.54 0.00 1.15 0.00 0.03 83.27 11:47:01 7 14.35 0.00 1.30 0.00 0.03 84.31 11:48:01 all 0.83 0.00 0.15 0.02 0.04 98.97 11:48:01 0 0.90 0.00 0.20 0.00 0.05 98.85 11:48:01 1 0.53 0.00 0.12 0.02 0.03 99.30 11:48:01 2 0.45 0.00 0.10 0.10 0.02 99.33 11:48:01 3 0.45 0.00 0.12 0.02 0.03 99.38 11:48:01 4 0.65 0.00 0.18 0.00 0.05 99.12 11:48:01 5 1.70 0.00 0.17 0.02 0.05 98.07 11:48:01 6 0.87 0.00 0.18 0.00 0.03 98.92 11:48:01 7 1.03 0.00 0.13 0.00 0.05 98.78 11:49:01 all 5.21 0.00 1.29 0.57 0.05 92.88 11:49:01 0 6.62 0.00 1.67 0.97 0.05 90.68 11:49:01 1 5.26 0.00 1.57 0.33 0.05 92.78 11:49:01 2 1.86 0.00 0.87 2.41 0.05 94.81 11:49:01 3 7.20 0.00 1.07 0.02 0.05 91.66 11:49:01 4 5.74 0.00 1.54 0.52 0.05 92.15 11:49:01 5 4.90 0.00 1.18 0.05 0.03 93.83 11:49:01 6 5.06 0.00 1.35 0.27 0.05 93.27 11:49:01 7 5.08 0.00 0.99 0.02 0.05 93.87 11:50:01 all 8.06 0.00 1.89 0.52 0.06 89.46 11:50:01 0 7.22 0.00 1.97 0.30 0.05 90.45 11:50:01 1 6.74 0.00 2.25 0.07 0.07 90.88 11:50:01 2 7.27 0.00 1.70 0.02 0.08 90.94 11:50:01 3 10.46 0.00 1.76 0.18 0.05 87.55 11:50:01 4 9.63 0.00 2.13 1.67 0.07 86.51 11:50:01 5 6.55 0.00 1.47 0.07 0.05 91.87 11:50:01 6 10.77 0.00 2.71 1.79 0.07 84.66 11:50:01 7 5.87 0.00 1.15 0.03 0.03 92.91 11:51:01 all 2.83 0.00 0.53 0.03 0.04 96.57 11:51:01 0 3.99 0.00 0.78 0.02 0.03 95.17 11:51:01 1 2.29 0.00 0.72 0.02 0.03 96.94 11:51:01 2 2.22 0.00 0.38 0.00 0.05 97.35 11:51:01 3 1.70 0.00 0.45 0.13 0.05 97.66 11:51:01 4 3.72 0.00 0.58 0.00 0.05 95.64 11:51:01 5 2.07 0.00 0.38 0.02 0.03 97.50 11:51:01 6 3.25 0.00 0.61 0.02 0.03 96.09 11:51:01 7 3.36 0.00 0.35 0.02 0.07 96.21 11:52:01 all 1.27 0.00 0.44 0.05 0.04 98.20 11:52:01 0 0.88 0.00 0.47 0.05 0.03 98.56 11:52:01 1 1.20 0.00 0.38 0.07 0.03 98.31 11:52:01 2 1.27 0.00 0.52 0.03 0.05 98.12 11:52:01 3 1.42 0.00 0.43 0.22 0.03 97.90 11:52:01 4 1.30 0.00 0.52 0.03 0.07 98.08 11:52:01 5 0.92 0.00 0.38 0.00 0.03 98.66 11:52:01 6 1.79 0.00 0.37 0.02 0.03 97.80 11:52:01 7 1.42 0.00 0.40 0.00 0.03 98.15 11:53:01 all 8.00 0.00 0.76 0.24 0.03 90.98 11:53:01 0 3.00 0.00 0.68 0.05 0.02 96.25 11:53:01 1 1.00 0.00 0.43 0.02 0.02 98.53 11:53:01 2 16.00 0.00 0.97 0.10 0.03 82.90 11:53:01 3 6.51 0.00 0.97 1.40 0.03 91.09 11:53:01 4 13.60 0.00 0.80 0.08 0.07 85.45 11:53:01 5 3.59 0.00 0.58 0.02 0.00 95.81 11:53:01 6 12.35 0.00 0.72 0.08 0.02 86.83 11:53:01 7 7.97 0.00 0.94 0.13 0.03 90.93 Average: all 8.53 0.00 1.85 1.43 0.05 88.13 Average: 0 7.20 0.00 1.86 1.55 0.05 89.34 Average: 1 9.70 0.00 1.99 0.99 0.05 87.27 Average: 2 10.55 0.00 2.01 3.12 0.05 84.27 Average: 3 8.82 0.00 1.86 0.55 0.05 88.72 Average: 4 9.20 0.00 1.79 1.72 0.06 87.23 Average: 5 6.61 0.00 1.77 1.04 0.04 90.55 Average: 6 8.69 0.00 2.01 2.25 0.04 87.00 Average: 7 7.51 0.00 1.55 0.24 0.05 90.65