---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84487 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 11G 145G 7% / 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 890 28417 0 2859 30837 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:8b:c7:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe8b:c7a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:5c:1a:bb 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::42:8fff:fe5c:1abb/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-84487) 11/18/24 _x86_64_ (8 CPU) 05:04:35 LINUX RESTART (8 CPU) 05:05:02 tps rtps wtps bread/s bwrtn/s 05:06:01 322.64 72.60 250.04 4702.80 27009.39 05:07:01 148.81 20.86 127.95 840.13 25728.51 05:08:01 36.54 0.67 35.88 13.60 15992.13 05:09:01 27.04 0.62 26.42 20.79 14174.61 05:10:01 120.03 3.42 116.61 430.33 42490.65 Average: 130.37 19.45 110.91 1189.78 25072.24 05:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 30115964 31671880 2823256 8.57 69200 1798432 1399876 4.12 900716 1635048 148224 05:07:01 28869508 30677572 4069712 12.36 83332 2023864 2399128 7.06 1945840 1808144 18240 05:08:01 27706940 29602760 5232280 15.88 87704 2101892 5003268 14.72 3042452 1856416 11300 05:09:01 28410460 30346960 4528760 13.75 89532 2139388 3171068 9.33 2314020 1878616 3668 05:10:01 29135140 31609644 3804080 11.55 98572 2658012 1423160 4.19 1232840 2218040 1988 Average: 28847602 30781763 4091618 12.42 85668 2144318 2679300 7.88 1887174 1879253 36684 05:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 409.29 259.58 1576.31 77.71 0.00 0.00 0.00 0.00 05:07:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 347.19 272.42 1897.75 70.58 0.00 0.00 0.00 0.00 05:08:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 382.20 299.53 949.99 113.55 0.00 0.00 0.00 0.00 05:09:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 110.41 86.69 430.99 24.45 0.00 0.00 0.00 0.00 05:10:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:10:01 ens3 382.80 374.14 1511.08 1688.70 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 326.10 258.46 1272.18 396.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84487) 11/18/24 _x86_64_ (8 CPU) 05:04:35 LINUX RESTART (8 CPU) 05:05:02 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 11.35 0.00 1.24 2.90 0.04 84.47 05:06:01 0 4.32 0.00 0.65 0.75 0.03 94.26 05:06:01 1 12.96 0.00 1.34 1.26 0.02 84.42 05:06:01 2 5.74 0.00 1.27 9.67 0.05 83.27 05:06:01 3 4.36 0.00 0.78 0.37 0.02 94.47 05:06:01 4 12.80 0.00 0.99 5.69 0.03 80.49 05:06:01 5 11.53 0.00 0.78 0.34 0.02 87.33 05:06:01 6 27.77 0.00 1.74 0.87 0.09 69.53 05:06:01 7 11.39 0.00 2.39 4.23 0.05 81.94 05:07:01 all 27.93 0.00 1.22 1.32 0.06 69.47 05:07:01 0 19.46 0.00 1.10 0.63 0.05 78.75 05:07:01 1 32.31 0.00 1.72 1.51 0.07 64.39 05:07:01 2 31.87 0.00 1.37 5.65 0.08 61.03 05:07:01 3 27.31 0.00 0.94 0.10 0.05 71.61 05:07:01 4 31.45 0.00 1.50 1.79 0.10 65.16 05:07:01 5 28.60 0.00 1.19 0.33 0.07 69.81 05:07:01 6 26.87 0.00 1.12 0.10 0.05 71.86 05:07:01 7 25.51 0.00 0.82 0.48 0.05 73.14 05:08:01 all 58.18 0.00 2.22 0.43 0.08 39.09 05:08:01 0 51.36 0.00 2.19 0.02 0.07 46.37 05:08:01 1 61.29 0.00 1.75 0.02 0.08 36.87 05:08:01 2 50.89 0.00 1.91 2.69 0.07 44.44 05:08:01 3 58.63 0.00 2.45 0.72 0.07 38.12 05:08:01 4 61.41 0.00 2.68 0.02 0.08 35.81 05:08:01 5 59.58 0.00 2.11 0.00 0.08 38.22 05:08:01 6 61.42 0.00 2.31 0.00 0.08 36.18 05:08:01 7 60.88 0.00 2.30 0.02 0.10 36.70 05:09:01 all 79.07 0.00 2.10 0.15 0.09 18.59 05:09:01 0 77.07 0.00 1.89 0.03 0.08 20.93 05:09:01 1 81.01 0.00 1.79 0.00 0.10 17.10 05:09:01 2 80.15 0.00 1.97 0.18 0.10 17.59 05:09:01 3 81.60 0.00 1.96 0.96 0.10 15.38 05:09:01 4 81.26 0.00 2.36 0.00 0.08 16.30 05:09:01 5 73.64 0.00 2.03 0.00 0.08 24.25 05:09:01 6 78.99 0.00 2.19 0.00 0.10 18.72 05:09:01 7 78.88 0.00 2.59 0.00 0.10 18.43 05:10:01 all 13.49 0.00 1.64 2.07 0.05 82.75 05:10:01 0 7.23 0.00 1.05 4.06 0.05 87.61 05:10:01 1 16.65 0.00 2.57 4.60 0.05 76.14 05:10:01 2 14.90 0.00 1.71 0.18 0.03 83.17 05:10:01 3 12.21 0.00 1.61 4.98 0.05 81.16 05:10:01 4 19.02 0.00 1.59 0.18 0.05 79.15 05:10:01 5 11.01 0.00 1.17 0.05 0.05 87.72 05:10:01 6 14.78 0.00 1.61 1.00 0.03 82.58 05:10:01 7 12.21 0.00 1.86 1.49 0.03 84.41 Average: all 38.09 0.00 1.68 1.37 0.07 58.79 Average: 0 31.96 0.00 1.38 1.10 0.06 65.50 Average: 1 40.93 0.00 1.83 1.47 0.06 55.69 Average: 2 36.78 0.00 1.65 3.66 0.07 57.84 Average: 3 36.87 0.00 1.55 1.43 0.06 60.09 Average: 4 41.27 0.00 1.82 1.53 0.07 55.31 Average: 5 36.99 0.00 1.46 0.14 0.06 61.35 Average: 6 42.02 0.00 1.79 0.39 0.07 55.73 Average: 7 37.87 0.00 1.99 1.23 0.07 58.84