---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8692 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 841 29059 0 2265 30899 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:6e:ec:61 brd ff:ff:ff:ff:ff:ff inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe6e:ec61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:78:20:b6 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-8692) 02/25/24 _x86_64_ (8 CPU) 22:55:35 LINUX RESTART (8 CPU) 22:56:03 tps rtps wtps bread/s bwrtn/s 22:57:01 142.44 73.85 68.59 4772.56 38645.06 22:58:01 123.84 16.06 107.78 582.47 23903.23 22:59:01 58.07 7.22 50.86 434.59 16429.66 Average: 107.73 31.91 75.83 1897.87 26187.46 22:56:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:57:01 30182536 31737256 2756684 8.37 66072 1801712 1406888 4.14 833996 1638496 151192 22:58:01 29079160 30888764 3860060 11.72 86440 2021348 2351000 6.92 1720816 1825480 83960 22:59:01 29785744 31666068 3153476 9.57 91556 2085656 1418740 4.17 987320 1850560 62084 Average: 29682480 31430696 3256740 9.89 81356 1969572 1725543 5.08 1180711 1771512 99079 22:56:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:57:01 ens3 300.00 228.53 1508.73 62.76 0.00 0.00 0.00 0.00 22:57:01 lo 1.72 1.72 0.18 0.18 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 271.04 246.22 2103.76 56.49 0.00 0.00 0.00 0.00 22:58:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 ens3 601.63 405.33 474.53 139.01 0.00 0.00 0.00 0.00 22:59:01 lo 5.62 5.62 0.56 0.56 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 391.91 294.09 1360.74 86.35 0.00 0.00 0.00 0.00 Average: lo 2.79 2.79 0.28 0.28 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-8692) 02/25/24 _x86_64_ (8 CPU) 22:55:35 LINUX RESTART (8 CPU) 22:56:03 CPU %user %nice %system %iowait %steal %idle 22:57:01 all 10.61 0.00 1.14 3.48 0.04 84.73 22:57:01 0 10.42 0.00 0.90 0.48 0.03 88.16 22:57:01 1 9.81 0.00 1.33 10.90 0.05 77.90 22:57:01 2 15.16 0.00 1.73 12.38 0.05 70.68 22:57:01 3 6.43 0.00 1.22 0.81 0.03 91.50 22:57:01 4 3.75 0.00 0.54 0.31 0.05 95.36 22:57:01 5 11.98 0.00 1.07 1.47 0.03 85.45 22:57:01 6 20.16 0.00 1.16 0.62 0.05 78.02 22:57:01 7 7.15 0.00 1.18 0.88 0.03 90.75 22:58:01 all 13.56 0.00 1.57 3.12 0.05 81.70 22:58:01 0 20.44 0.00 1.98 3.63 0.05 73.90 22:58:01 1 9.79 0.00 1.07 1.49 0.03 87.62 22:58:01 2 7.00 0.00 0.43 10.56 0.03 81.98 22:58:01 3 10.19 0.00 0.55 1.27 0.05 87.93 22:58:01 4 6.12 0.00 0.87 2.23 0.08 90.70 22:58:01 5 10.07 0.00 5.66 3.43 0.05 80.79 22:58:01 6 29.95 0.00 1.17 0.84 0.05 67.99 22:58:01 7 15.18 0.00 0.60 1.44 0.05 82.73 22:59:01 all 24.94 0.00 1.30 1.31 0.06 72.39 22:59:01 0 41.14 0.00 2.21 0.75 0.07 55.83 22:59:01 1 25.37 0.00 1.32 0.10 0.03 73.18 22:59:01 2 16.73 0.00 1.23 3.41 0.05 78.58 22:59:01 3 38.43 0.00 1.27 0.35 0.08 59.86 22:59:01 4 22.44 0.00 1.29 1.32 0.07 74.89 22:59:01 5 19.41 0.00 0.48 0.02 0.05 80.04 22:59:01 6 11.37 0.00 1.33 4.25 0.05 83.00 22:59:01 7 24.80 0.00 1.24 0.28 0.07 73.61 Average: all 16.43 0.00 1.34 2.63 0.05 79.55 Average: 0 24.14 0.00 1.70 1.63 0.05 72.47 Average: 1 15.06 0.00 1.24 4.08 0.04 79.58 Average: 2 12.94 0.00 1.12 8.73 0.04 77.15 Average: 3 18.46 0.00 1.02 0.81 0.06 79.66 Average: 4 10.85 0.00 0.90 1.30 0.07 86.88 Average: 5 13.78 0.00 2.47 1.67 0.04 82.03 Average: 6 20.48 0.00 1.22 1.92 0.05 76.33 Average: 7 15.81 0.00 1.00 0.87 0.05 82.27