---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32318 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 16G 140G 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 862 23192 0 8112 30849 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:bf:93:07 brd ff:ff:ff:ff:ff:ff inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:febf:9307/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:7f:bf:d9 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::42:76ff:fe7f:bfd9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32318) 08/01/25 _x86_64_ (8 CPU) 13:33:00 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 302.14 20.95 281.19 2352.14 179493.10 13:36:01 579.19 2.87 576.32 423.40 141055.02 13:37:01 54.17 0.22 53.96 32.66 7261.99 13:38:01 202.78 0.20 202.58 12.00 28579.14 13:39:01 70.80 0.60 70.20 27.46 1462.29 Average: 241.61 4.91 236.70 563.55 71208.00 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 24175740 31600644 8763480 26.61 131836 7387500 2099980 6.18 1036392 7164064 2899020 13:36:01 22592784 30034892 10346436 31.41 164524 7339232 8394988 24.70 2813812 6853424 1140 13:37:01 21722668 29378284 11216552 34.05 178688 7517120 9467472 27.86 3535800 6958276 6540 13:38:01 21256784 29252800 11682436 35.47 207748 7794596 9633660 28.34 3734676 7190580 3272 13:39:01 23737024 31565852 9202196 27.94 209036 7620060 1646460 4.84 1548556 6979264 11492 Average: 22697000 30366494 10242220 31.09 178366 7531702 6248512 18.38 2533847 7029122 584293 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 ens3 1485.73 821.10 44452.68 74.18 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 15.12 15.12 1.40 1.40 0.00 0.00 0.00 0.00 13:36:01 ens3 49.54 32.84 319.57 5.38 0.00 0.00 0.00 0.00 13:36:01 veth6d77b9f 1.12 1.32 0.07 0.08 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth129235e 91.78 91.42 15.58 18.60 0.00 0.00 0.00 0.00 13:37:01 ens3 50.89 30.48 959.70 3.53 0.00 0.00 0.00 0.00 13:37:01 veth6d77b9f 4.37 5.63 0.69 0.55 0.00 0.00 0.00 0.00 13:37:01 docker0 3.93 8.05 0.21 111.05 0.00 0.00 0.00 0.00 13:37:01 veth129235e 0.13 0.25 0.44 0.02 0.00 0.00 0.00 0.00 13:38:01 ens3 105.95 55.56 1298.80 5.45 0.00 0.00 0.00 0.00 13:38:01 veth6d77b9f 3.47 5.03 0.57 2.56 0.00 0.00 0.00 0.00 13:38:01 docker0 54.08 104.28 4.44 1298.54 0.00 0.00 0.00 0.00 13:38:01 veth129235e 75.02 74.56 14.32 20.14 0.00 0.00 0.00 0.00 13:39:01 ens3 38.18 30.69 65.15 12.33 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 26.83 26.83 2.44 2.44 0.00 0.00 0.00 0.00 Average: ens3 342.24 192.04 9301.76 19.99 0.00 0.00 0.00 0.00 Average: docker0 11.64 22.54 0.93 282.89 0.00 0.00 0.00 0.00 Average: lo 4.45 4.45 0.40 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32318) 08/01/25 _x86_64_ (8 CPU) 13:33:00 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 20.35 0.00 7.85 5.35 0.07 66.38 13:35:01 0 35.02 0.00 8.85 10.80 0.09 45.24 13:35:01 1 30.02 0.00 8.32 2.04 0.07 59.55 13:35:01 2 16.26 0.00 8.04 3.30 0.05 72.35 13:35:01 3 16.78 0.00 7.38 2.19 0.03 73.61 13:35:01 4 16.00 0.00 6.95 1.44 0.07 75.54 13:35:01 5 17.28 0.00 7.75 11.45 0.09 63.44 13:35:01 6 16.45 0.00 7.83 5.73 0.05 69.94 13:35:01 7 15.01 0.00 7.67 5.83 0.07 71.42 13:36:01 all 23.31 0.00 5.03 6.34 0.08 65.24 13:36:01 0 18.81 0.00 4.34 1.36 0.08 75.41 13:36:01 1 19.12 0.00 6.08 26.47 0.12 48.21 13:36:01 2 22.91 0.00 4.88 1.73 0.07 70.42 13:36:01 3 19.76 0.00 4.22 1.60 0.07 74.36 13:36:01 4 26.29 0.00 5.79 16.38 0.07 51.48 13:36:01 5 28.70 0.00 4.96 2.14 0.07 64.14 13:36:01 6 22.27 0.00 5.16 0.81 0.08 71.67 13:36:01 7 28.63 0.00 4.84 0.47 0.07 66.00 13:37:01 all 12.86 0.00 1.55 0.24 0.06 85.28 13:37:01 0 17.05 0.00 1.82 0.02 0.05 81.06 13:37:01 1 12.68 0.00 1.64 0.03 0.07 85.58 13:37:01 2 11.37 0.00 1.64 0.15 0.05 86.79 13:37:01 3 12.13 0.00 1.47 0.05 0.08 86.26 13:37:01 4 12.62 0.00 1.62 0.55 0.07 85.14 13:37:01 5 11.25 0.00 1.20 0.05 0.07 87.43 13:37:01 6 14.45 0.00 1.62 0.03 0.07 83.82 13:37:01 7 11.30 0.00 1.39 1.11 0.07 86.13 13:38:01 all 11.07 0.00 2.70 1.19 0.07 84.97 13:38:01 0 10.58 0.00 2.35 0.03 0.07 86.97 13:38:01 1 8.95 0.00 2.70 0.98 0.07 87.30 13:38:01 2 9.50 0.00 2.51 2.36 0.07 85.56 13:38:01 3 11.89 0.00 2.55 0.25 0.08 85.23 13:38:01 4 9.62 0.00 3.28 2.25 0.07 84.78 13:38:01 5 12.55 0.00 2.05 0.15 0.07 85.18 13:38:01 6 11.31 0.00 3.65 3.02 0.07 81.96 13:38:01 7 14.17 0.00 2.51 0.52 0.05 82.75 13:39:01 all 3.57 0.00 1.01 0.18 0.04 95.20 13:39:01 0 3.66 0.00 0.94 0.12 0.03 95.25 13:39:01 1 1.72 0.00 0.82 0.30 0.03 97.12 13:39:01 2 3.27 0.00 1.02 0.08 0.03 95.59 13:39:01 3 5.42 0.00 1.22 0.07 0.05 93.24 13:39:01 4 7.32 0.00 1.12 0.13 0.05 91.37 13:39:01 5 2.69 0.00 1.22 0.08 0.03 95.97 13:39:01 6 2.01 0.00 0.80 0.02 0.05 97.13 13:39:01 7 2.44 0.00 0.97 0.65 0.03 95.91 Average: all 14.20 0.00 3.61 2.65 0.06 79.48 Average: 0 16.95 0.00 3.64 2.43 0.06 76.92 Average: 1 14.42 0.00 3.89 5.94 0.07 75.68 Average: 2 12.64 0.00 3.60 1.52 0.05 82.20 Average: 3 13.18 0.00 3.35 0.83 0.06 82.58 Average: 4 14.35 0.00 3.73 4.15 0.06 77.70 Average: 5 14.47 0.00 3.41 2.73 0.06 79.33 Average: 6 13.27 0.00 3.79 1.91 0.06 80.96 Average: 7 14.29 0.00 3.46 1.70 0.06 80.49