---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2565 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 852 28550 0 2764 30879 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:63:0e:8e brd ff:ff:ff:ff:ff:ff inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fe63:e8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:4f:5c:71 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:cdff:fe4f:5c71/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2565) 02/04/24 _x86_64_ (8 CPU) 09:54:24 LINUX RESTART (8 CPU) 09:55:02 tps rtps wtps bread/s bwrtn/s 09:56:01 93.75 18.03 75.72 1039.15 26114.35 09:57:01 151.61 19.40 132.21 725.61 34543.04 09:58:01 87.72 4.12 83.60 467.12 50195.50 Average: 111.12 13.82 97.30 742.31 37011.50 09:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 30099252 31731508 2839968 8.62 71432 1870220 1388816 4.09 852976 1703204 195404 09:57:01 28839212 30876856 4100008 12.45 85676 2246808 2234592 6.57 1824184 1957584 168376 09:58:01 29295268 31680748 3643952 11.06 93996 2579268 1388176 4.08 1128080 2178392 35352 Average: 29411244 31429704 3527976 10.71 83701 2232099 1670528 4.92 1268413 1946393 133044 09:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.83 1.83 0.20 0.20 0.00 0.00 0.00 0.00 09:56:01 ens3 60.14 43.06 1022.69 8.33 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 09:57:01 ens3 413.73 309.12 2596.86 72.07 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:58:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 09:58:01 ens3 114.53 81.49 960.16 37.83 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 196.89 145.12 1529.39 39.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2565) 02/04/24 _x86_64_ (8 CPU) 09:54:24 LINUX RESTART (8 CPU) 09:55:02 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 10.44 0.00 0.76 2.19 0.03 86.58 09:56:01 0 2.61 0.00 0.42 0.39 0.02 96.56 09:56:01 1 3.68 0.00 0.58 0.46 0.02 95.27 09:56:01 2 1.70 0.00 0.29 9.68 0.02 88.32 09:56:01 3 4.44 0.00 0.34 0.37 0.02 94.83 09:56:01 4 0.83 0.00 0.20 0.03 0.03 98.90 09:56:01 5 37.89 0.00 2.03 2.39 0.08 57.60 09:56:01 6 7.14 0.00 0.68 3.88 0.03 88.27 09:56:01 7 25.19 0.00 1.53 0.29 0.05 72.94 09:57:01 all 22.27 0.00 1.14 1.46 0.06 75.07 09:57:01 0 29.95 0.00 0.88 1.75 0.07 67.35 09:57:01 1 16.17 0.00 1.51 1.27 0.07 80.99 09:57:01 2 24.78 0.00 0.92 3.86 0.08 70.36 09:57:01 3 20.66 0.00 1.05 0.08 0.05 78.15 09:57:01 4 22.11 0.00 0.80 0.12 0.05 76.93 09:57:01 5 33.04 0.00 2.39 4.02 0.08 60.46 09:57:01 6 11.63 0.00 0.64 0.36 0.03 87.33 09:57:01 7 19.96 0.00 0.87 0.23 0.08 78.85 09:58:01 all 10.76 0.00 1.37 2.57 0.04 85.27 09:58:01 0 4.13 0.00 1.51 8.17 0.03 86.15 09:58:01 1 1.64 0.00 1.14 0.78 0.02 96.43 09:58:01 2 16.76 0.00 1.30 0.30 0.05 81.59 09:58:01 3 13.86 0.00 1.68 1.02 0.02 83.42 09:58:01 4 19.83 0.00 1.99 6.45 0.05 71.69 09:58:01 5 5.15 0.00 1.34 2.66 0.02 90.83 09:58:01 6 12.98 0.00 0.90 0.34 0.05 85.73 09:58:01 7 11.76 0.00 1.11 0.80 0.05 86.28 Average: all 14.51 0.00 1.09 2.07 0.04 82.28 Average: 0 12.27 0.00 0.94 3.46 0.04 83.29 Average: 1 7.18 0.00 1.07 0.84 0.03 90.88 Average: 2 14.48 0.00 0.84 4.59 0.05 80.05 Average: 3 13.03 0.00 1.02 0.49 0.03 85.42 Average: 4 14.32 0.00 1.00 2.21 0.04 82.42 Average: 5 25.31 0.00 1.92 3.03 0.06 69.68 Average: 6 10.60 0.00 0.74 1.51 0.04 87.11 Average: 7 18.94 0.00 1.17 0.44 0.06 79.39