---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84211 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 26916 0 4397 30858 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:65:d7:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe65:d7a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:32:e8:03 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84211) 11/16/24 _x86_64_ (8 CPU) 15:01:27 LINUX RESTART (8 CPU) 15:02:02 tps rtps wtps bread/s bwrtn/s 15:03:01 285.16 37.24 247.92 1727.01 29948.22 15:04:01 152.73 23.23 129.51 2788.27 35753.95 15:05:01 292.92 12.15 280.77 796.20 97226.35 15:06:01 69.56 1.93 67.63 111.96 24584.37 Average: 199.73 18.56 181.17 1354.33 46946.93 15:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:03:01 30027264 31668056 2911956 8.84 73436 1874364 1448136 4.26 907892 1703796 211168 15:04:01 27585224 31632364 5353996 16.25 109144 4164964 1605364 4.72 1014560 3911504 2081496 15:05:01 25980160 30197648 6959060 21.13 117408 4311700 5722052 16.84 2578240 3902176 27364 15:06:01 27534896 31570436 5404324 16.41 120052 4137360 1525152 4.49 1233564 3729184 1912 Average: 27781886 31267126 5157334 15.66 105010 3622097 2575176 7.58 1433564 3311665 580485 15:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:03:01 ens3 141.38 90.85 1111.92 19.88 0.00 0.00 0.00 0.00 15:03:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 br-89fe9ad5e948 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 572.44 336.72 18968.01 41.57 0.00 0.00 0.00 0.00 15:04:01 lo 9.40 9.40 0.87 0.87 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 br-89fe9ad5e948 0.40 0.45 0.23 0.04 0.00 0.00 0.00 0.00 15:05:01 veth4714499 26.93 25.05 11.56 16.27 0.00 0.00 0.00 0.00 15:05:01 veth6c78ea1 2.00 1.85 0.23 0.19 0.00 0.00 0.00 0.00 15:05:01 vethe52f16f 0.20 0.53 0.01 0.04 0.00 0.00 0.00 0.00 15:06:01 ens3 1028.41 653.17 20839.71 130.88 0.00 0.00 0.00 0.00 15:06:01 lo 18.99 18.99 1.95 1.95 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 194.50 120.56 5056.13 21.28 0.00 0.00 0.00 0.00 Average: lo 3.80 3.80 0.41 0.41 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84211) 11/16/24 _x86_64_ (8 CPU) 15:01:27 LINUX RESTART (8 CPU) 15:02:02 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 9.83 0.00 0.92 2.74 0.05 86.46 15:03:01 0 26.37 0.00 2.40 4.86 0.03 66.34 15:03:01 1 8.58 0.00 0.88 0.73 0.05 89.76 15:03:01 2 3.24 0.00 0.41 0.20 0.02 96.13 15:03:01 3 2.85 0.00 0.39 0.05 0.03 96.67 15:03:01 4 0.48 0.00 0.31 8.47 0.07 90.68 15:03:01 5 0.95 0.00 0.20 0.03 0.02 98.80 15:03:01 6 23.94 0.00 1.60 3.82 0.05 70.59 15:03:01 7 12.33 0.00 1.12 3.79 0.08 82.67 15:04:01 all 13.23 0.00 3.28 2.57 0.08 80.84 15:04:01 0 30.80 0.00 4.22 1.42 0.10 63.46 15:04:01 1 15.25 0.00 3.26 0.27 0.07 81.14 15:04:01 2 14.80 0.00 2.69 5.05 0.07 77.39 15:04:01 3 8.39 0.00 2.53 0.67 0.12 88.30 15:04:01 4 8.49 0.00 3.06 4.73 0.07 83.66 15:04:01 5 7.44 0.00 3.57 0.10 0.07 88.82 15:04:01 6 9.12 0.00 3.01 3.45 0.05 84.36 15:04:01 7 11.62 0.00 3.95 4.84 0.07 79.52 15:05:01 all 22.25 0.00 3.24 4.38 0.08 70.05 15:05:01 0 16.65 0.00 3.04 0.84 0.07 79.41 15:05:01 1 29.08 0.00 4.12 1.57 0.08 65.15 15:05:01 2 27.39 0.00 3.57 4.09 0.08 64.87 15:05:01 3 21.32 0.00 2.58 2.99 0.08 73.03 15:05:01 4 27.73 0.00 4.01 1.06 0.10 67.10 15:05:01 5 17.12 0.00 2.60 2.08 0.10 78.10 15:05:01 6 18.88 0.00 3.83 18.54 0.10 58.65 15:05:01 7 19.89 0.00 2.18 3.92 0.07 73.94 15:06:01 all 6.41 0.00 0.51 1.39 0.05 91.64 15:06:01 0 0.88 0.00 0.33 0.08 0.03 98.67 15:06:01 1 12.74 0.00 0.60 0.40 0.07 86.20 15:06:01 2 1.93 0.00 0.50 0.27 0.03 97.27 15:06:01 3 11.34 0.00 0.57 0.37 0.07 87.65 15:06:01 4 17.39 0.00 0.60 0.37 0.05 81.59 15:06:01 5 1.55 0.00 0.53 9.06 0.05 88.82 15:06:01 6 3.32 0.00 0.47 0.42 0.02 95.78 15:06:01 7 2.17 0.00 0.42 0.12 0.03 97.26 Average: all 12.93 0.00 1.99 2.77 0.06 82.25 Average: 0 18.60 0.00 2.49 1.79 0.06 77.06 Average: 1 16.42 0.00 2.22 0.74 0.07 80.56 Average: 2 11.83 0.00 1.79 2.40 0.05 83.93 Average: 3 11.01 0.00 1.52 1.02 0.08 86.37 Average: 4 13.58 0.00 2.00 3.63 0.07 80.72 Average: 5 6.77 0.00 1.73 2.84 0.06 88.61 Average: 6 13.77 0.00 2.22 6.55 0.05 77.41 Average: 7 11.49 0.00 1.91 3.16 0.06 83.37