---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40544 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 13G 142G 9% / 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 884 25751 0 5531 30827 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e7:92:ac brd ff:ff:ff:ff:ff:ff inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fee7:92ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:31:ce:a5 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:bdff:fe31:cea5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40544) 09/21/24 _x86_64_ (8 CPU) 13:32:27 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 307.18 36.60 270.58 1702.10 29221.86 13:35:01 437.64 20.93 416.71 2684.89 134512.25 13:36:01 148.94 0.38 148.56 51.19 41204.33 13:37:01 33.33 0.30 33.03 22.00 21185.40 Average: 231.78 14.56 217.22 1115.07 56529.82 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 29981908 31631168 2957312 8.98 74044 1882108 1502412 4.42 945624 1709708 213572 13:35:01 26004104 30990044 6935116 21.05 121992 5052412 6240804 18.36 1763972 4635840 6096 13:36:01 23896300 29513220 9042920 27.45 152792 5613712 8342264 24.54 3397108 5046020 184408 13:37:01 24372820 29785752 8566400 26.01 153288 5417672 7161116 21.07 3142260 4839336 404 Average: 26063783 30480046 6875437 20.87 125529 4491476 5811649 17.10 2312241 4057726 101120 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 123.74 89.54 1124.22 32.28 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 13:35:01 br-bdf135f6d4d1 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:35:01 vethc432ba5 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 13:35:01 vethddc23b4 0.15 0.30 0.01 0.02 0.00 0.00 0.00 0.00 13:35:01 veth43f0ef2 0.25 0.42 0.02 0.03 0.00 0.00 0.00 0.00 13:36:01 br-bdf135f6d4d1 0.28 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:36:01 vethc432ba5 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:36:01 vethddc23b4 0.80 0.92 0.06 0.05 0.00 0.00 0.00 0.00 13:36:01 veth43f0ef2 10.76 11.11 1.77 1.67 0.00 0.00 0.00 0.00 13:37:01 br-bdf135f6d4d1 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethc432ba5 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 13:37:01 veth43f0ef2 82.30 85.19 11.58 28.18 0.00 0.00 0.00 0.00 13:37:01 ens3 1555.82 885.40 32129.48 134.82 0.00 0.00 0.00 0.00 Average: br-bdf135f6d4d1 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: vethc432ba5 0.00 0.16 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth43f0ef2 23.33 24.18 3.34 7.47 0.00 0.00 0.00 0.00 Average: ens3 322.81 177.75 7856.67 22.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40544) 09/21/24 _x86_64_ (8 CPU) 13:32:27 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.02 0.00 0.97 2.59 0.04 86.38 13:34:01 0 28.01 0.00 1.45 7.13 0.05 63.36 13:34:01 1 6.94 0.00 0.65 0.02 0.02 92.37 13:34:01 2 8.06 0.00 1.55 3.34 0.03 87.02 13:34:01 3 1.24 0.00 0.33 0.85 0.07 97.51 13:34:01 4 5.69 0.00 0.65 0.63 0.03 93.00 13:34:01 5 1.25 0.00 0.43 0.12 0.02 98.18 13:34:01 6 1.63 0.00 0.35 0.20 0.02 97.80 13:34:01 7 27.36 0.00 2.32 8.42 0.07 61.83 13:35:01 all 16.79 0.00 6.78 6.53 0.08 69.82 13:35:01 0 19.10 0.00 8.44 32.86 0.10 39.50 13:35:01 1 15.83 0.00 6.92 0.78 0.07 76.41 13:35:01 2 16.53 0.00 5.65 0.99 0.07 76.76 13:35:01 3 18.04 0.00 6.48 1.23 0.08 74.17 13:35:01 4 17.08 0.00 6.27 1.72 0.08 74.84 13:35:01 5 16.66 0.00 6.11 1.81 0.08 75.34 13:35:01 6 17.49 0.00 7.06 1.62 0.09 73.75 13:35:01 7 13.62 0.00 7.34 11.40 0.07 67.57 13:36:01 all 27.57 0.00 3.43 2.15 0.09 66.77 13:36:01 0 22.51 0.00 3.53 0.27 0.08 73.60 13:36:01 1 20.02 0.00 3.34 8.91 0.10 67.63 13:36:01 2 30.43 0.00 3.29 0.40 0.08 65.79 13:36:01 3 24.51 0.00 3.04 0.08 0.10 72.26 13:36:01 4 32.07 0.00 3.85 1.11 0.08 62.88 13:36:01 5 38.19 0.00 4.20 1.92 0.08 55.61 13:36:01 6 22.43 0.00 3.25 3.72 0.08 70.51 13:36:01 7 30.38 0.00 2.96 0.77 0.08 65.80 13:37:01 all 5.86 0.00 1.01 1.13 0.06 91.94 13:37:01 0 5.34 0.00 0.97 0.63 0.05 93.01 13:37:01 1 6.67 0.00 1.19 3.08 0.08 88.98 13:37:01 2 4.23 0.00 1.25 0.13 0.07 94.31 13:37:01 3 6.96 0.00 0.87 4.75 0.03 87.38 13:37:01 4 6.45 0.00 0.84 0.13 0.07 92.51 13:37:01 5 5.83 0.00 0.79 0.17 0.07 93.15 13:37:01 6 4.84 0.00 1.25 0.05 0.05 93.81 13:37:01 7 6.57 0.00 0.85 0.08 0.03 92.46 Average: all 15.04 0.00 3.04 3.09 0.07 78.77 Average: 0 18.73 0.00 3.58 10.14 0.07 67.48 Average: 1 12.35 0.00 3.01 3.19 0.07 81.38 Average: 2 14.79 0.00 2.93 1.22 0.06 81.00 Average: 3 12.67 0.00 2.68 1.73 0.07 82.85 Average: 4 15.29 0.00 2.89 0.90 0.07 80.86 Average: 5 15.43 0.00 2.87 1.00 0.06 80.64 Average: 6 11.55 0.00 2.96 1.39 0.06 84.04 Average: 7 19.48 0.00 3.36 5.16 0.06 71.93