---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22280 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 881 24050 0 7234 30829 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:8b:3d:3f brd ff:ff:ff:ff:ff:ff inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe8b:3d3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:c4:85:21 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::42:7cff:fec4:8521/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22280) 06/19/25 _x86_64_ (8 CPU) 09:18:42 LINUX RESTART (8 CPU) 09:19:01 tps rtps wtps bread/s bwrtn/s 09:20:01 365.96 66.69 299.27 4309.76 62337.89 09:21:06 679.87 23.06 656.81 2521.84 198172.37 09:22:01 57.26 0.11 57.15 7.85 19196.66 09:23:01 16.53 0.00 16.53 0.00 18191.63 09:24:01 17.53 0.20 17.33 29.60 17358.71 09:25:01 225.93 0.28 225.65 22.80 49419.50 09:26:01 17.93 0.00 17.93 0.00 18043.39 09:27:01 23.40 0.00 23.40 0.00 18178.84 09:28:01 64.16 1.52 62.64 47.33 14574.24 Average: 168.25 10.40 157.85 792.02 47617.38 09:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:01 30143828 31696964 2795392 8.49 68904 1795692 1393388 4.10 858932 1652012 177980 09:21:06 24559944 31063152 8379276 25.44 160964 6432260 6142624 18.07 1731092 6025368 5424 09:22:01 23389912 30060776 9549308 28.99 163568 6599908 7410984 21.80 2812772 6093876 2280 09:23:01 23388716 30041392 9550504 28.99 163724 6582248 7574792 22.29 2832136 6074756 512 09:24:01 23192892 29978576 9746328 29.59 171640 6698368 7942208 23.37 2914960 6175908 112928 09:25:01 22675220 29868964 10264000 31.16 204408 7029284 7979360 23.48 3122428 6437836 1892 09:26:01 22722616 29917412 10216604 31.02 204520 7029904 7934668 23.35 3078276 6432472 904 09:27:01 22718588 29913884 10220632 31.03 204616 7030096 7952848 23.40 3081852 6432268 236 09:28:01 24603828 31534764 8335392 25.31 205492 6760560 1676644 4.93 1518644 6185616 11548 Average: 24155060 30452876 8784160 26.67 171982 6217591 6223057 18.31 2439010 5723346 34856 09:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 567.33 378.16 1710.60 84.22 0.00 0.00 0.00 0.00 09:20:01 lo 2.00 2.00 0.23 0.23 0.00 0.00 0.00 0.00 09:21:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:06 veth497f151 15.60 21.50 2.28 3.04 0.00 0.00 0.00 0.00 09:21:06 vetha5707e6 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 09:21:06 ens3 1123.83 673.52 30876.33 59.84 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 veth497f151 145.83 163.59 27.73 25.62 0.00 0.00 0.00 0.00 09:22:01 vetha5707e6 0.16 0.27 0.01 0.01 0.00 0.00 0.00 0.00 09:22:01 ens3 74.99 57.01 340.48 7.78 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 veth497f151 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 vetha5707e6 0.35 0.32 0.04 0.90 0.00 0.00 0.00 0.00 09:23:01 ens3 1.43 1.33 0.24 0.79 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 veth497f151 98.38 98.85 24.73 11.20 0.00 0.00 0.00 0.00 09:24:01 vetha5707e6 0.60 0.63 0.06 1.16 0.00 0.00 0.00 0.00 09:24:01 ens3 51.32 29.80 848.80 3.00 0.00 0.00 0.00 0.00 09:25:01 docker0 128.28 176.95 8.32 1348.96 0.00 0.00 0.00 0.00 09:25:01 veth497f151 115.46 116.06 28.86 12.73 0.00 0.00 0.00 0.00 09:25:01 vetha5707e6 0.60 0.63 0.06 1.22 0.00 0.00 0.00 0.00 09:25:01 ens3 179.37 129.95 1349.42 10.73 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 veth497f151 594.97 597.60 144.58 64.41 0.00 0.00 0.00 0.01 09:26:01 vetha5707e6 0.62 0.63 0.06 1.28 0.00 0.00 0.00 0.00 09:26:01 ens3 0.78 0.67 0.12 0.28 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 veth497f151 139.03 139.64 33.61 14.96 0.00 0.00 0.00 0.00 09:27:01 vetha5707e6 0.60 0.58 0.06 1.28 0.00 0.00 0.00 0.00 09:27:01 ens3 0.90 0.82 0.15 0.31 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 44.28 33.91 64.97 30.59 0.00 0.00 0.00 0.00 09:28:01 lo 30.46 30.46 2.69 2.69 0.00 0.00 0.00 0.00 Average: docker0 14.27 19.69 0.93 150.08 0.00 0.00 0.00 0.00 Average: ens3 235.65 150.02 4156.66 22.38 0.00 0.00 0.00 0.00 Average: lo 3.03 3.03 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22280) 06/19/25 _x86_64_ (8 CPU) 09:18:42 LINUX RESTART (8 CPU) 09:19:01 CPU %user %nice %system %iowait %steal %idle 09:20:01 all 10.92 0.00 1.38 2.68 0.04 84.98 09:20:01 0 11.33 0.00 1.08 0.37 0.05 87.17 09:20:01 1 20.52 0.00 1.59 0.58 0.05 77.26 09:20:01 2 6.32 0.00 0.87 0.18 0.02 92.61 09:20:01 3 5.06 0.00 0.68 4.26 0.03 89.96 09:20:01 4 2.60 0.00 2.77 3.57 0.03 91.03 09:20:01 5 3.99 0.00 0.80 0.33 0.03 94.85 09:20:01 6 4.45 0.00 1.01 10.99 0.03 83.52 09:20:01 7 33.11 0.00 2.17 1.24 0.07 63.42 09:21:06 all 21.43 0.00 9.98 8.64 0.09 59.86 09:21:06 0 18.62 0.00 14.37 2.13 0.10 64.78 09:21:06 1 16.96 0.00 7.60 13.22 0.06 62.17 09:21:06 2 17.64 0.00 8.80 3.18 0.10 70.27 09:21:06 3 30.19 0.00 8.98 10.16 0.10 50.57 09:21:06 4 19.22 0.00 9.14 5.91 0.07 65.66 09:21:06 5 18.76 0.00 9.39 14.20 0.09 57.57 09:21:06 6 28.88 0.00 9.94 17.07 0.13 43.97 09:21:06 7 21.21 0.00 11.50 3.41 0.08 63.80 09:22:01 all 26.26 0.00 3.74 8.55 0.30 61.15 09:22:01 0 31.35 0.00 2.87 0.49 0.26 65.03 09:22:01 1 18.19 0.00 2.35 15.76 0.33 63.38 09:22:01 2 33.42 0.00 6.74 0.07 0.16 59.60 09:22:01 3 24.73 0.00 3.01 0.22 0.11 71.92 09:22:01 4 28.42 0.00 3.78 10.49 0.48 56.83 09:22:01 5 15.34 0.00 2.22 24.53 0.53 57.38 09:22:01 6 22.81 0.00 5.61 15.71 0.15 55.72 09:22:01 7 35.87 0.00 3.20 0.97 0.32 59.64 09:23:01 all 1.31 0.00 0.16 0.32 0.05 98.15 09:23:01 0 1.10 0.00 0.13 0.00 0.07 98.70 09:23:01 1 1.17 0.00 0.15 0.00 0.03 98.65 09:23:01 2 1.47 0.00 0.13 0.00 0.05 98.35 09:23:01 3 1.41 0.00 0.13 0.00 0.07 98.39 09:23:01 4 1.67 0.00 0.18 0.00 0.03 98.12 09:23:01 5 1.18 0.00 0.18 0.00 0.05 98.58 09:23:01 6 1.50 0.00 0.18 2.32 0.08 95.90 09:23:01 7 0.98 0.00 0.13 0.23 0.03 98.61 09:24:01 all 2.31 0.00 0.45 2.55 0.03 94.65 09:24:01 0 2.29 0.00 0.40 0.93 0.03 96.35 09:24:01 1 2.24 0.00 0.47 0.03 0.05 97.21 09:24:01 2 3.26 0.00 0.60 0.00 0.03 96.11 09:24:01 3 2.01 0.00 0.49 0.12 0.03 97.35 09:24:01 4 2.32 0.00 0.30 0.02 0.03 97.33 09:24:01 5 2.23 0.00 0.55 0.32 0.02 96.88 09:24:01 6 1.57 0.00 0.45 11.47 0.05 86.46 09:24:01 7 2.59 0.00 0.38 7.57 0.03 89.43 09:25:01 all 9.01 0.00 2.44 6.03 0.11 82.41 09:25:01 0 9.72 0.00 2.76 5.49 0.10 81.93 09:25:01 1 5.50 0.00 1.98 0.74 0.08 91.71 09:25:01 2 14.64 0.00 3.04 2.92 0.13 79.27 09:25:01 3 5.59 0.00 1.92 11.25 0.10 81.14 09:25:01 4 8.12 0.00 1.74 0.03 0.08 90.02 09:25:01 5 9.79 0.00 2.82 11.05 0.13 76.20 09:25:01 6 6.90 0.00 2.63 7.73 0.13 82.60 09:25:01 7 11.81 0.00 2.63 9.05 0.10 76.41 09:26:01 all 3.34 0.00 0.55 0.58 0.05 95.47 09:26:01 0 3.02 0.00 0.32 0.00 0.05 96.61 09:26:01 1 2.90 0.00 0.83 0.05 0.17 96.04 09:26:01 2 3.41 0.00 0.99 0.05 0.05 95.50 09:26:01 3 2.32 0.00 0.59 4.06 0.03 93.00 09:26:01 4 3.64 0.00 0.53 0.02 0.05 95.76 09:26:01 5 3.30 0.00 0.55 0.53 0.03 95.58 09:26:01 6 3.53 0.00 0.32 0.00 0.03 96.12 09:26:01 7 4.60 0.00 0.32 0.00 0.00 95.08 09:27:01 all 1.04 0.00 0.25 0.68 0.03 98.00 09:27:01 0 1.59 0.00 0.23 0.00 0.02 98.16 09:27:01 1 1.02 0.00 0.20 0.02 0.03 98.73 09:27:01 2 1.29 0.00 0.52 0.03 0.05 98.11 09:27:01 3 0.96 0.00 0.42 5.13 0.03 93.46 09:27:01 4 1.35 0.00 0.22 0.00 0.02 98.41 09:27:01 5 0.67 0.00 0.18 0.23 0.02 98.90 09:27:01 6 0.60 0.00 0.18 0.00 0.03 99.18 09:27:01 7 0.90 0.00 0.07 0.02 0.02 99.00 09:28:01 all 2.87 0.00 0.70 0.48 0.03 95.92 09:28:01 0 1.64 0.00 0.68 0.35 0.02 97.31 09:28:01 1 1.47 0.00 0.63 0.02 0.02 97.86 09:28:01 2 1.45 0.00 0.82 0.23 0.03 97.46 09:28:01 3 4.89 0.00 0.84 2.76 0.05 91.46 09:28:01 4 2.59 0.00 0.48 0.05 0.02 96.86 09:28:01 5 1.35 0.00 0.68 0.23 0.03 97.69 09:28:01 6 8.44 0.00 0.82 0.07 0.05 90.62 09:28:01 7 1.15 0.00 0.63 0.10 0.03 98.08 Average: all 8.36 0.00 2.16 3.29 0.08 86.12 Average: 0 8.80 0.00 2.60 1.09 0.07 87.43 Average: 1 7.55 0.00 1.78 3.11 0.09 87.48 Average: 2 8.96 0.00 2.44 0.74 0.07 87.78 Average: 3 8.18 0.00 1.88 4.34 0.06 85.53 Average: 4 7.13 0.00 2.07 1.98 0.08 88.74 Average: 5 6.15 0.00 1.90 5.49 0.10 86.35 Average: 6 8.38 0.00 2.26 7.04 0.08 82.24 Average: 7 11.76 0.00 2.31 2.55 0.07 83.31