---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23478 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: 2800.000 BogoMIPS: 5600.00 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 834 28460 0 2872 30880 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:b2:f9:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:feb2:f9f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:15:f2:6f 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::42:90ff:fe15:f26f/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-23478) 04/15/24 _x86_64_ (8 CPU) 11:59:24 LINUX RESTART (8 CPU) 12:00:01 tps rtps wtps bread/s bwrtn/s 12:01:01 104.47 22.80 81.67 1178.47 29258.86 12:02:01 154.13 8.81 145.32 1609.86 48905.16 12:03:01 155.68 0.10 155.58 8.40 60149.42 12:04:01 19.50 0.17 19.33 9.47 23146.81 Average: 108.45 7.97 100.48 701.56 40366.24 12:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 30082344 31654800 2856868 8.67 69572 1814284 1436796 4.23 913160 1651512 151076 12:02:01 29017036 31557364 3922176 11.91 93024 2719000 1661732 4.89 1111996 2427116 295604 12:03:01 29210856 31678044 3728356 11.32 115676 2621232 1507152 4.43 1001324 2345292 444 12:04:01 29143056 31611632 3796156 11.52 116076 2622156 1468448 4.32 1071628 2344600 692 Average: 29363323 31625460 3575889 10.86 98587 2444168 1518532 4.47 1024527 2192130 111954 12:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 52.24 37.64 828.59 7.79 0.00 0.00 0.00 0.00 12:01:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 12:02:01 docker0 106.85 178.66 7.10 3587.63 0.00 0.00 0.00 0.00 12:02:01 ens3 249.45 149.62 4535.47 17.27 0.00 0.00 0.00 0.00 12:02:01 vetha007293 106.85 178.81 8.56 3587.64 0.00 0.00 0.00 0.29 12:02:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 12:03:01 docker0 26.61 41.49 3.24 687.44 0.00 0.00 0.00 0.00 12:03:01 ens3 74.19 59.93 700.16 98.39 0.00 0.00 0.00 0.00 12:03:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 269.94 372.65 24.75 2951.40 0.00 0.00 0.00 0.00 12:04:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 33.37 55.04 2.58 1068.86 0.00 0.00 0.00 0.00 Average: ens3 161.46 154.96 1522.33 768.65 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23478) 04/15/24 _x86_64_ (8 CPU) 11:59:24 LINUX RESTART (8 CPU) 12:00:01 CPU %user %nice %system %iowait %steal %idle 12:01:01 all 10.22 0.00 0.79 2.41 0.03 86.55 12:01:01 0 14.39 0.00 1.05 0.78 0.07 83.71 12:01:01 1 14.56 0.00 0.87 0.48 0.03 84.06 12:01:01 2 3.09 0.00 0.60 12.39 0.03 83.88 12:01:01 3 26.98 0.00 1.77 1.89 0.05 69.32 12:01:01 4 12.53 0.00 0.82 0.03 0.03 86.59 12:01:01 5 1.07 0.00 0.20 2.80 0.02 95.91 12:01:01 6 5.99 0.00 0.53 0.87 0.03 92.57 12:01:01 7 3.14 0.00 0.52 0.07 0.03 96.24 12:02:01 all 9.53 0.00 1.45 2.72 0.04 86.26 12:02:01 0 3.93 0.00 1.00 4.85 0.03 90.18 12:02:01 1 22.48 0.00 2.60 7.21 0.05 67.66 12:02:01 2 7.24 0.00 1.54 7.49 0.03 83.70 12:02:01 3 6.97 0.00 1.54 0.12 0.02 91.36 12:02:01 4 5.19 0.00 1.05 0.18 0.03 93.54 12:02:01 5 3.73 0.00 0.62 1.27 0.02 94.36 12:02:01 6 20.33 0.00 2.29 0.52 0.03 76.83 12:02:01 7 6.45 0.00 0.92 0.13 0.03 92.46 12:03:01 all 10.02 0.00 1.98 2.97 0.04 84.98 12:03:01 0 21.19 0.00 3.13 6.00 0.03 69.64 12:03:01 1 4.84 0.00 1.70 8.27 0.03 85.15 12:03:01 2 10.27 0.00 1.41 0.13 0.05 88.14 12:03:01 3 11.20 0.00 1.50 1.57 0.07 85.67 12:03:01 4 13.20 0.00 2.28 2.43 0.03 82.06 12:03:01 5 9.57 0.00 1.75 0.17 0.03 88.48 12:03:01 6 3.74 0.00 2.26 4.94 0.07 88.99 12:03:01 7 6.21 0.00 1.78 0.30 0.03 91.68 12:04:01 all 12.25 0.00 0.53 1.00 0.06 86.16 12:04:01 0 15.35 0.00 0.45 7.59 0.07 76.55 12:04:01 1 10.34 0.00 0.59 0.00 0.05 89.03 12:04:01 2 20.59 0.00 0.80 0.00 0.10 78.51 12:04:01 3 0.08 0.00 0.08 0.12 0.00 99.72 12:04:01 4 19.45 0.00 0.70 0.00 0.10 79.75 12:04:01 5 20.66 0.00 0.89 0.00 0.07 78.39 12:04:01 6 6.21 0.00 0.32 0.27 0.02 93.19 12:04:01 7 5.34 0.00 0.44 0.02 0.05 94.16 Average: all 10.51 0.00 1.19 2.28 0.04 85.99 Average: 0 13.71 0.00 1.41 4.80 0.05 80.03 Average: 1 13.05 0.00 1.44 3.99 0.04 81.49 Average: 2 10.30 0.00 1.09 5.00 0.05 83.56 Average: 3 11.30 0.00 1.22 0.92 0.03 86.52 Average: 4 12.59 0.00 1.21 0.66 0.05 85.49 Average: 5 8.75 0.00 0.86 1.06 0.03 89.29 Average: 6 9.07 0.00 1.35 1.65 0.04 87.90 Average: 7 5.28 0.00 0.91 0.13 0.04 93.64