---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38004 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 865 23753 0 7548 30846 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:5d:19:7e brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe5d:197e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:bb:f9:06 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:e6ff:febb:f906/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38004) 08/15/25 _x86_64_ (8 CPU) 11:43:22 LINUX RESTART (8 CPU) 11:44:01 tps rtps wtps bread/s bwrtn/s 11:45:01 132.54 29.14 103.40 2619.53 29858.71 11:46:01 712.76 5.95 706.82 475.79 220706.28 11:47:01 29.18 0.00 29.18 0.00 22923.38 11:48:01 18.53 0.00 18.53 0.00 21349.11 11:49:01 69.47 0.23 69.24 37.19 31050.96 11:50:01 195.65 0.25 195.40 18.13 46166.57 11:51:01 17.86 0.00 17.86 0.00 13506.15 11:52:01 27.13 0.05 27.08 7.47 443.93 11:53:01 51.22 1.80 49.43 93.98 2129.51 Average: 139.37 4.16 135.21 361.38 43125.82 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 28996732 31595428 3942488 11.97 82240 2805948 2343144 6.89 968416 2629232 1064760 11:46:01 23855208 30721164 9084012 27.58 165132 6776144 6747012 19.85 2102924 6335236 34032 11:47:01 23171424 30038884 9767796 29.65 166700 6778212 7517056 22.12 2831088 6277576 228 11:48:01 23163316 30031056 9775904 29.68 166880 6778748 7633104 22.46 2838092 6276832 40 11:49:01 22743860 29926528 10195360 30.95 181124 7052312 8007624 23.56 2995180 6503724 29528 11:50:01 22477504 29891820 10461716 31.76 205216 7231936 8041268 23.66 3089564 6647308 2012 11:51:01 22469932 29885596 10469288 31.78 205328 7232852 8005036 23.55 3101948 6641828 924 11:52:01 22688820 30059308 10250400 31.12 205588 7193436 7091896 20.87 2944924 6594372 136 11:53:01 24387808 31647180 8551412 25.96 207400 7069384 1587580 4.67 1427380 6470252 10316 Average: 23772734 30421885 9166486 27.83 176179 6546552 6330413 18.63 2477724 6041818 126886 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 lo 11.00 11.00 1.04 1.04 0.00 0.00 0.00 0.00 11:45:01 ens3 505.91 343.10 10490.19 32.30 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 4.53 4.53 0.40 0.40 0.00 0.00 0.00 0.00 11:46:01 vethfa093f0 0.52 0.68 0.03 0.04 0.00 0.00 0.00 0.00 11:46:01 ens3 762.99 410.91 25537.81 34.60 0.00 0.00 0.00 0.00 11:46:01 br-d2698342a65a 17.68 25.66 1.19 319.62 0.00 0.00 0.00 0.00 11:47:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 11:47:01 vethfa093f0 91.17 90.75 15.98 18.57 0.00 0.00 0.00 0.00 11:47:01 ens3 0.78 0.80 0.11 0.27 0.00 0.00 0.00 0.00 11:47:01 br-d2698342a65a 0.35 0.25 0.02 0.02 0.00 0.00 0.00 0.00 11:48:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 11:48:01 vethfa093f0 0.52 0.37 0.57 0.03 0.00 0.00 0.00 0.00 11:48:01 ens3 0.85 0.92 0.11 0.10 0.00 0.00 0.00 0.00 11:48:01 br-d2698342a65a 0.38 0.23 0.02 0.01 0.00 0.00 0.00 0.00 11:49:01 lo 2.33 2.33 0.20 0.20 0.00 0.00 0.00 0.00 11:49:01 vethfa093f0 0.17 0.20 0.54 0.02 0.00 0.00 0.00 0.00 11:49:01 ens3 102.05 50.67 1934.99 4.14 0.00 0.00 0.00 0.00 11:49:01 br-d2698342a65a 0.20 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:50:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 11:50:01 vethfa093f0 33.68 33.39 4.32 8.23 0.00 0.00 0.00 0.00 11:50:01 ens3 39.73 30.11 294.86 3.66 0.00 0.00 0.00 0.00 11:50:01 br-d2698342a65a 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 11:51:01 vethfa093f0 103.57 103.07 12.06 25.12 0.00 0.00 0.00 0.00 11:51:01 ens3 0.77 0.77 0.14 0.52 0.00 0.00 0.00 0.00 11:51:01 br-d2698342a65a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 3.40 3.40 0.30 0.30 0.00 0.00 0.00 0.00 11:52:01 vethfa093f0 0.62 0.53 0.60 0.04 0.00 0.00 0.00 0.00 11:52:01 ens3 8.65 9.75 5.72 1.48 0.00 0.00 0.00 0.00 11:52:01 br-d2698342a65a 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 11:53:01 ens3 38.59 32.63 66.43 16.50 0.00 0.00 0.00 0.00 11:53:01 docker0 56.61 102.07 4.59 1384.56 0.00 0.00 0.00 0.00 Average: lo 3.01 3.01 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 162.26 97.74 4259.05 10.40 0.00 0.00 0.00 0.00 Average: docker0 6.29 11.34 0.51 153.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38004) 08/15/25 _x86_64_ (8 CPU) 11:43:22 LINUX RESTART (8 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 10.65 0.00 1.34 2.22 0.04 85.76 11:45:01 0 8.67 0.00 1.08 0.35 0.02 89.87 11:45:01 1 34.41 0.00 2.88 7.26 0.07 55.38 11:45:01 2 11.63 0.00 1.47 0.43 0.03 86.43 11:45:01 3 5.21 0.00 1.50 0.35 0.03 92.91 11:45:01 4 3.39 0.00 0.82 1.15 0.03 94.61 11:45:01 5 3.83 0.00 0.62 0.45 0.02 95.09 11:45:01 6 12.93 0.00 1.30 0.60 0.03 85.14 11:45:01 7 5.08 0.00 1.07 7.15 0.03 86.66 11:46:01 all 22.15 0.00 7.83 12.99 0.08 56.94 11:46:01 0 23.22 0.00 7.09 5.17 0.08 64.43 11:46:01 1 20.49 0.00 8.11 9.88 0.07 61.45 11:46:01 2 21.84 0.00 7.83 18.35 0.10 51.88 11:46:01 3 22.75 0.00 7.35 7.32 0.08 62.49 11:46:01 4 21.21 0.00 7.92 21.45 0.08 49.34 11:46:01 5 19.35 0.00 7.46 14.72 0.08 58.38 11:46:01 6 24.76 0.00 8.11 10.03 0.10 57.01 11:46:01 7 23.56 0.00 8.84 16.99 0.08 50.52 11:47:01 all 15.65 0.00 1.15 0.89 0.06 82.25 11:47:01 0 16.80 0.00 1.39 0.00 0.05 81.76 11:47:01 1 14.46 0.00 0.74 6.36 0.07 78.38 11:47:01 2 14.07 0.00 0.91 0.02 0.05 84.95 11:47:01 3 16.57 0.00 1.34 0.02 0.05 82.03 11:47:01 4 15.98 0.00 1.02 0.02 0.07 82.92 11:47:01 5 13.69 0.00 1.09 0.35 0.05 84.82 11:47:01 6 18.79 0.00 1.42 0.35 0.05 79.39 11:47:01 7 14.87 0.00 1.30 0.02 0.07 83.74 11:48:01 all 0.67 0.00 0.12 1.08 0.04 98.09 11:48:01 0 0.57 0.00 0.13 0.02 0.02 99.27 11:48:01 1 0.80 0.00 0.08 8.09 0.03 90.99 11:48:01 2 0.70 0.00 0.17 0.02 0.05 99.06 11:48:01 3 0.40 0.00 0.10 0.05 0.05 99.40 11:48:01 4 0.67 0.00 0.10 0.00 0.03 99.20 11:48:01 5 0.94 0.00 0.15 0.12 0.03 98.76 11:48:01 6 0.72 0.00 0.10 0.35 0.03 98.80 11:48:01 7 0.57 0.00 0.13 0.00 0.05 99.25 11:49:01 all 3.49 0.00 0.87 1.37 0.04 94.22 11:49:01 0 3.55 0.00 1.07 0.13 0.05 95.19 11:49:01 1 4.78 0.00 0.80 7.66 0.03 86.72 11:49:01 2 5.23 0.00 0.92 1.70 0.05 92.10 11:49:01 3 2.12 0.00 0.92 0.12 0.03 96.80 11:49:01 4 3.21 0.00 0.79 0.15 0.03 95.82 11:49:01 5 3.61 0.00 0.80 0.03 0.05 95.50 11:49:01 6 2.75 0.00 0.80 1.18 0.03 95.23 11:49:01 7 2.68 0.00 0.85 0.03 0.05 96.39 11:50:01 all 7.66 0.00 2.04 2.21 0.05 88.05 11:50:01 0 6.67 0.00 2.88 0.62 0.07 89.76 11:50:01 1 10.27 0.00 1.78 3.12 0.05 84.79 11:50:01 2 7.56 0.00 1.40 0.20 0.05 90.79 11:50:01 3 4.91 0.00 1.22 2.91 0.03 90.92 11:50:01 4 10.08 0.00 2.87 0.59 0.07 86.40 11:50:01 5 7.22 0.00 2.16 0.27 0.07 90.29 11:50:01 6 10.22 0.00 1.84 1.29 0.03 86.62 11:50:01 7 4.35 0.00 2.13 8.66 0.07 84.80 11:51:01 all 3.77 0.00 0.63 0.61 0.05 94.94 11:51:01 0 2.44 0.00 0.42 0.03 0.05 97.06 11:51:01 1 4.10 0.00 0.68 0.02 0.07 95.13 11:51:01 2 2.93 0.00 0.77 0.00 0.05 96.25 11:51:01 3 4.02 0.00 0.45 0.02 0.05 95.46 11:51:01 4 4.71 0.00 0.67 0.00 0.03 94.59 11:51:01 5 4.29 0.00 0.48 0.00 0.02 95.21 11:51:01 6 4.05 0.00 0.42 0.02 0.03 95.48 11:51:01 7 3.62 0.00 1.14 4.76 0.05 90.44 11:52:01 all 1.31 0.00 0.40 0.33 0.04 97.92 11:52:01 0 1.38 0.00 0.45 0.33 0.03 97.80 11:52:01 1 1.54 0.00 0.48 0.48 0.05 97.44 11:52:01 2 0.80 0.00 0.35 0.10 0.03 98.71 11:52:01 3 1.45 0.00 0.38 0.00 0.05 98.11 11:52:01 4 1.62 0.00 0.35 0.12 0.03 97.88 11:52:01 5 0.85 0.00 0.48 0.13 0.03 98.50 11:52:01 6 1.32 0.00 0.37 0.07 0.05 98.20 11:52:01 7 1.56 0.00 0.35 1.36 0.03 96.69 11:53:01 all 6.28 0.00 0.65 0.29 0.03 92.75 11:53:01 0 1.37 0.00 0.35 0.05 0.02 98.22 11:53:01 1 0.55 0.00 0.48 0.22 0.05 98.70 11:53:01 2 0.88 0.00 0.45 0.02 0.02 98.63 11:53:01 3 8.43 0.00 0.72 0.23 0.03 90.58 11:53:01 4 3.55 0.00 0.62 0.07 0.02 95.74 11:53:01 5 3.39 0.00 0.68 0.07 0.02 95.85 11:53:01 6 25.91 0.00 1.12 0.28 0.05 72.64 11:53:01 7 6.11 0.00 0.82 1.44 0.02 91.62 Average: all 7.94 0.00 1.66 2.43 0.05 87.92 Average: 0 7.17 0.00 1.65 0.74 0.04 90.41 Average: 1 10.14 0.00 1.77 4.78 0.05 83.26 Average: 2 7.27 0.00 1.58 2.29 0.05 88.81 Average: 3 7.30 0.00 1.54 1.21 0.05 89.90 Average: 4 7.14 0.00 1.67 2.59 0.04 88.56 Average: 5 6.34 0.00 1.54 1.78 0.04 90.30 Average: 6 11.25 0.00 1.71 1.56 0.05 85.43 Average: 7 6.91 0.00 1.84 4.47 0.05 86.74