---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12439 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 864 24570 0 6732 30847 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:e8:88:ef brd ff:ff:ff:ff:ff:ff inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fee8:88ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:40:9a:29 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:a3ff:fe40:9a29/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12439) 05/11/25 _x86_64_ (8 CPU) 17:26:20 LINUX RESTART (8 CPU) 17:27:02 tps rtps wtps bread/s bwrtn/s 17:28:01 148.31 23.69 124.62 2397.02 36159.16 17:29:01 605.87 13.18 592.68 809.93 205134.68 17:30:01 144.53 0.15 144.38 19.33 42626.03 17:31:01 30.34 0.50 29.85 20.00 25532.36 17:32:01 33.27 1.02 32.26 22.79 25807.18 17:33:01 72.85 1.32 71.54 90.38 15413.76 Average: 172.59 6.59 166.00 554.78 58506.69 17:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 27382396 31545212 5556824 16.87 92628 4323800 2714968 7.99 1052096 4099308 2554132 17:29:01 24029344 30294032 8909876 27.05 146240 6227392 8573624 25.23 2500888 5810092 368 17:30:01 22853140 29644140 10086080 30.62 176092 6679228 9024132 26.55 3256152 6175596 173068 17:31:01 22652852 29261408 10286368 31.23 176628 6499224 9609392 28.27 3647436 5980396 1548 17:32:01 22870832 29439664 10068388 30.57 176964 6464120 8695464 25.58 3483616 5939144 120 17:33:01 25146660 31578488 7792560 23.66 178656 6338980 1651480 4.86 1396876 5810584 20288 Average: 24155871 30293824 8783349 26.67 157868 6088791 6711510 19.75 2556177 5635853 458254 17:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 15.86 15.86 1.57 1.57 0.00 0.00 0.00 0.00 17:28:01 ens3 1186.44 642.09 27122.19 57.90 0.00 0.00 0.00 0.00 17:29:01 vethdd9f108 1.70 1.83 0.17 0.18 0.00 0.00 0.00 0.00 17:29:01 vethb4ee0a8 51.37 62.16 18.98 15.01 0.00 0.00 0.00 0.00 17:29:01 veth1fcb9de 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 vethdd9f108 18.71 15.50 2.22 2.31 0.00 0.00 0.00 0.00 17:30:01 vethb4ee0a8 2.83 3.25 0.86 0.76 0.00 0.00 0.00 0.00 17:30:01 veth1fcb9de 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 docker0 25.38 37.11 2.74 295.07 0.00 0.00 0.00 0.00 17:31:01 vethdd9f108 28.98 24.93 17.26 8.17 0.00 0.00 0.00 0.00 17:31:01 vethb4ee0a8 100.25 125.16 191.64 38.17 0.00 0.00 0.00 0.02 17:31:01 veth1fcb9de 0.67 0.90 0.15 0.11 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 vethdd9f108 24.69 18.91 1.99 2.59 0.00 0.00 0.00 0.00 17:32:01 vethb4ee0a8 17.61 22.03 37.74 6.74 0.00 0.00 0.00 0.00 17:32:01 veth1fcb9de 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 lo 29.00 29.00 2.71 2.71 0.00 0.00 0.00 0.00 17:33:01 ens3 2452.57 1389.92 37901.26 228.46 0.00 0.00 0.00 0.00 Average: docker0 4.24 6.20 0.46 49.31 0.00 0.00 0.00 0.00 Average: lo 4.17 4.17 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 345.20 188.37 6187.96 26.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12439) 05/11/25 _x86_64_ (8 CPU) 17:26:20 LINUX RESTART (8 CPU) 17:27:02 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 13.27 0.00 3.08 2.65 0.04 80.96 17:28:01 0 4.82 0.00 2.72 10.46 0.03 81.97 17:28:01 1 29.26 0.00 3.49 1.04 0.05 66.17 17:28:01 2 32.79 0.00 4.31 2.21 0.07 60.62 17:28:01 3 8.11 0.00 2.70 2.42 0.03 86.73 17:28:01 4 7.81 0.00 2.57 3.35 0.07 86.21 17:28:01 5 10.93 0.00 3.37 0.31 0.03 85.36 17:28:01 6 7.36 0.00 2.53 0.68 0.03 89.39 17:28:01 7 5.03 0.00 2.91 0.74 0.05 91.27 17:29:01 all 23.14 0.00 6.46 9.81 0.08 60.50 17:29:01 0 19.14 0.00 6.41 6.52 0.07 67.86 17:29:01 1 23.56 0.00 6.62 6.25 0.08 63.49 17:29:01 2 20.66 0.00 6.95 23.38 0.10 48.91 17:29:01 3 27.63 0.00 6.64 12.92 0.07 52.74 17:29:01 4 25.44 0.00 6.04 8.87 0.08 59.56 17:29:01 5 23.47 0.00 6.60 2.14 0.08 67.71 17:29:01 6 27.14 0.00 6.92 2.99 0.08 62.87 17:29:01 7 18.14 0.00 5.50 15.41 0.08 60.87 17:30:01 all 15.51 0.00 2.33 2.09 0.07 80.00 17:30:01 0 11.54 0.00 1.83 0.05 0.07 86.51 17:30:01 1 16.94 0.00 2.85 2.03 0.10 78.08 17:30:01 2 18.96 0.00 2.18 0.32 0.08 78.47 17:30:01 3 14.63 0.00 2.28 0.50 0.07 82.52 17:30:01 4 13.96 0.00 1.82 0.07 0.07 84.09 17:30:01 5 13.97 0.00 2.72 1.67 0.08 81.55 17:30:01 6 12.96 0.00 2.23 2.34 0.05 82.42 17:30:01 7 21.08 0.00 2.72 9.78 0.07 66.35 17:31:01 all 10.45 0.00 1.18 1.21 0.08 87.09 17:31:01 0 10.00 0.00 1.00 0.07 0.07 88.86 17:31:01 1 11.85 0.00 1.74 0.34 0.08 85.99 17:31:01 2 11.07 0.00 1.27 0.22 0.07 87.38 17:31:01 3 10.41 0.00 1.09 0.05 0.10 88.35 17:31:01 4 10.90 0.00 0.97 0.02 0.08 88.03 17:31:01 5 10.22 0.00 1.34 0.02 0.07 88.36 17:31:01 6 10.09 0.00 1.02 0.17 0.07 88.65 17:31:01 7 9.05 0.00 0.99 8.87 0.07 81.02 17:32:01 all 2.76 0.00 0.62 1.15 0.07 95.39 17:32:01 0 3.39 0.00 0.66 0.02 0.05 95.88 17:32:01 1 2.89 0.00 0.82 0.02 0.08 96.19 17:32:01 2 2.91 0.00 0.60 0.27 0.08 96.13 17:32:01 3 3.29 0.00 0.67 0.07 0.08 95.89 17:32:01 4 2.66 0.00 0.60 0.00 0.07 96.67 17:32:01 5 2.29 0.00 0.52 0.12 0.07 97.01 17:32:01 6 2.99 0.00 0.65 0.08 0.07 96.21 17:32:01 7 1.68 0.00 0.45 8.65 0.07 89.16 17:33:01 all 5.99 0.00 0.66 0.93 0.04 92.39 17:33:01 0 5.99 0.00 0.85 0.03 0.03 93.09 17:33:01 1 13.34 0.00 0.72 0.42 0.03 85.49 17:33:01 2 13.54 0.00 0.99 1.55 0.05 83.87 17:33:01 3 6.89 0.00 0.70 0.12 0.03 92.25 17:33:01 4 2.39 0.00 0.58 0.00 0.03 96.99 17:33:01 5 1.27 0.00 0.43 0.08 0.03 98.18 17:33:01 6 3.35 0.00 0.67 0.15 0.05 95.78 17:33:01 7 1.15 0.00 0.35 5.06 0.03 93.41 Average: all 11.83 0.00 2.38 2.96 0.06 82.77 Average: 0 9.13 0.00 2.24 2.82 0.05 85.75 Average: 1 16.26 0.00 2.70 1.67 0.07 79.30 Average: 2 16.60 0.00 2.70 4.63 0.08 75.99 Average: 3 11.82 0.00 2.34 2.66 0.06 83.12 Average: 4 10.51 0.00 2.09 2.04 0.07 85.29 Average: 5 10.34 0.00 2.49 0.72 0.06 86.39 Average: 6 10.61 0.00 2.32 1.06 0.06 85.95 Average: 7 9.35 0.00 2.15 8.10 0.06 80.33