---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-562 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 12G 143G 8% / 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 852 26874 0 4439 30859 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d8:c5:15 brd ff:ff:ff:ff:ff:ff inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fed8:c515/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:26:31:f8 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::42:7ff:fe26:31f8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-562) 11/29/23 _x86_64_ (8 CPU) 14:50:55 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps bread/s bwrtn/s 14:52:01 139.15 78.89 60.26 5454.05 53894.44 14:53:01 129.41 14.15 115.26 988.64 37314.05 14:54:01 364.28 10.41 353.87 1233.26 54942.87 14:55:01 149.94 5.48 144.46 807.07 69142.61 14:56:01 55.51 1.05 54.46 111.98 36935.71 Average: 167.74 21.99 145.75 1718.91 50448.00 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 29934504 31683452 3004716 9.12 59704 1996896 1364364 4.01 865088 1848956 417500 14:53:01 29590452 31687396 3348768 10.17 85756 2299680 1379596 4.06 884944 2131412 152476 14:54:01 27690024 30901956 5249196 15.94 135056 3276048 2388624 7.03 1962588 2853844 350188 14:55:01 27378272 31594168 5560948 16.88 137976 4258424 1683456 4.95 1822152 3265524 124696 14:56:01 27497604 31589160 5441616 16.52 140692 4135048 1457352 4.29 1839904 3131624 16156 Average: 28418171 31491226 4521049 13.73 111837 3193219 1654678 4.87 1474935 2646272 212203 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 411.08 290.39 2992.54 74.71 0.00 0.00 0.00 0.00 14:52:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 63.64 41.21 1045.80 12.06 0.00 0.00 0.00 0.00 14:53:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 193.47 130.25 1253.69 22.12 0.00 0.00 0.00 0.00 14:54:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:55:01 ens3 27.78 12.05 422.55 1.58 0.00 0.00 0.00 0.00 14:55:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 228.00 309.08 78.24 2305.57 0.00 0.00 0.00 0.00 14:56:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 184.80 156.59 1158.67 482.99 0.00 0.00 0.00 0.00 Average: lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-562) 11/29/23 _x86_64_ (8 CPU) 14:50:55 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 9.43 0.00 1.18 3.58 0.04 85.77 14:52:01 0 5.67 0.00 1.02 4.79 0.03 88.49 14:52:01 1 17.10 0.00 2.65 10.83 0.05 69.37 14:52:01 2 4.72 0.00 0.88 0.52 0.03 93.84 14:52:01 3 14.04 0.00 1.15 5.87 0.05 78.89 14:52:01 4 6.80 0.00 0.60 0.25 0.05 92.30 14:52:01 5 11.74 0.00 1.22 0.42 0.05 86.57 14:52:01 6 7.86 0.00 1.10 5.64 0.05 85.35 14:52:01 7 7.51 0.00 0.82 0.35 0.05 91.27 14:53:01 all 9.63 0.00 0.83 3.52 0.04 85.98 14:53:01 0 0.28 0.00 0.58 15.48 0.03 83.61 14:53:01 1 12.04 0.00 0.87 0.43 0.02 86.65 14:53:01 2 1.37 0.00 0.25 1.64 0.05 96.70 14:53:01 3 23.66 0.00 1.90 5.41 0.05 68.99 14:53:01 4 25.32 0.00 1.68 0.52 0.05 72.43 14:53:01 5 5.81 0.00 0.65 1.70 0.00 91.84 14:53:01 6 7.84 0.00 0.47 2.69 0.03 88.97 14:53:01 7 0.67 0.00 0.25 0.27 0.03 98.78 14:54:01 all 37.48 0.00 4.59 4.88 0.10 52.94 14:54:01 0 37.82 0.00 4.55 3.14 0.10 54.39 14:54:01 1 36.89 0.00 4.85 7.02 0.10 51.14 14:54:01 2 37.04 0.00 4.71 8.92 0.12 49.20 14:54:01 3 36.49 0.00 4.90 5.98 0.10 52.53 14:54:01 4 35.66 0.00 3.99 4.16 0.12 56.06 14:54:01 5 35.82 0.00 4.12 3.79 0.10 56.17 14:54:01 6 39.51 0.00 4.71 4.41 0.12 51.26 14:54:01 7 40.60 0.00 4.92 1.67 0.10 52.71 14:55:01 all 36.27 0.00 4.84 3.06 0.08 55.75 14:55:01 0 33.03 0.00 3.98 0.32 0.05 62.62 14:55:01 1 39.01 0.00 4.97 0.30 0.08 55.64 14:55:01 2 36.76 0.00 5.76 16.06 0.08 41.34 14:55:01 3 34.95 0.00 4.82 5.64 0.08 54.51 14:55:01 4 36.07 0.00 4.94 0.76 0.08 58.15 14:55:01 5 38.13 0.00 4.79 0.12 0.08 56.88 14:55:01 6 34.24 0.00 4.56 0.88 0.08 60.24 14:55:01 7 38.00 0.00 4.92 0.42 0.07 56.59 14:56:01 all 13.85 0.00 0.93 2.05 0.04 83.12 14:56:01 0 11.92 0.00 0.80 0.00 0.05 87.23 14:56:01 1 11.26 0.00 1.07 0.05 0.03 87.58 14:56:01 2 16.96 0.00 0.75 4.81 0.05 77.43 14:56:01 3 12.21 0.00 0.94 8.48 0.05 78.33 14:56:01 4 7.84 0.00 0.89 2.26 0.05 88.96 14:56:01 5 22.31 0.00 1.17 0.18 0.08 76.25 14:56:01 6 4.74 0.00 0.68 0.12 0.02 94.45 14:56:01 7 23.70 0.00 1.16 0.47 0.07 74.61 Average: all 21.29 0.00 2.47 3.41 0.06 72.76 Average: 0 17.71 0.00 2.18 4.75 0.05 75.31 Average: 1 23.22 0.00 2.87 3.72 0.06 70.13 Average: 2 19.30 0.00 2.46 6.36 0.07 71.81 Average: 3 24.24 0.00 2.74 6.28 0.07 66.68 Average: 4 22.31 0.00 2.42 1.59 0.07 73.62 Average: 5 22.73 0.00 2.39 1.24 0.06 73.58 Average: 6 18.76 0.00 2.29 2.74 0.06 76.15 Average: 7 22.06 0.00 2.41 0.63 0.06 74.83