---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6700 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 12G 144G 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 847 27361 0 3958 30864 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:7e:d2:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe7e:d2a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:ae:90:5f 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:afff:feae:905f/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-6700) 02/19/24 _x86_64_ (8 CPU) 10:54:15 LINUX RESTART (8 CPU) 10:55:01 tps rtps wtps bread/s bwrtn/s 10:56:01 106.12 14.26 91.85 993.83 20835.06 10:57:01 346.16 39.43 306.73 2925.91 30524.25 10:58:01 470.22 8.32 461.91 954.91 70392.00 Average: 307.50 20.67 286.83 1624.88 40583.77 10:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:56:01 30032040 31696520 2907180 8.83 76168 1892596 1461220 4.30 873220 1727984 127120 10:57:01 28002096 30460828 4937124 14.99 129960 2592708 2038500 6.00 2201796 2329920 338528 10:58:01 27671416 31261564 5267804 15.99 140472 3671668 2013820 5.93 1801024 3027792 36248 Average: 28568517 31139637 4370703 13.27 115533 2718991 1837847 5.41 1625347 2361899 167299 10:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 53.64 35.64 917.49 7.30 0.00 0.00 0.00 0.00 10:56:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 927.18 586.85 5943.23 148.97 0.00 0.00 0.00 0.00 10:57:01 lo 5.07 5.07 0.46 0.46 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 775.32 523.70 3024.08 1266.90 0.00 0.00 0.00 0.00 10:58:01 lo 5.47 5.47 0.49 0.49 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 585.38 382.06 3294.93 474.39 0.00 0.00 0.00 0.00 Average: lo 4.00 4.00 0.37 0.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6700) 02/19/24 _x86_64_ (8 CPU) 10:54:15 LINUX RESTART (8 CPU) 10:55:01 CPU %user %nice %system %iowait %steal %idle 10:56:01 all 10.47 0.00 0.70 1.95 0.03 86.85 10:56:01 0 13.76 0.00 1.20 3.95 0.03 81.05 10:56:01 1 18.19 0.00 1.00 0.38 0.03 80.40 10:56:01 2 31.69 0.00 1.65 1.47 0.07 65.13 10:56:01 3 6.46 0.00 0.55 1.31 0.02 91.66 10:56:01 4 0.75 0.00 0.23 4.91 0.03 94.07 10:56:01 5 2.39 0.00 0.20 0.02 0.02 97.38 10:56:01 6 0.57 0.00 0.18 0.05 0.00 99.20 10:56:01 7 10.01 0.00 0.55 3.53 0.05 85.86 10:57:01 all 18.32 0.00 2.16 2.88 0.07 76.57 10:57:01 0 8.61 0.00 1.39 4.09 0.07 85.84 10:57:01 1 20.09 0.00 4.47 9.63 0.08 65.72 10:57:01 2 31.57 0.00 3.05 0.05 0.08 65.25 10:57:01 3 14.71 0.00 1.80 0.52 0.08 82.89 10:57:01 4 14.55 0.00 2.32 2.92 0.08 80.13 10:57:01 5 26.35 0.00 1.87 0.94 0.07 70.77 10:57:01 6 15.73 0.00 1.44 0.73 0.05 82.04 10:57:01 7 14.95 0.00 1.00 4.13 0.05 79.86 10:58:01 all 25.15 0.00 2.51 3.71 0.07 68.56 10:58:01 0 19.80 0.00 1.59 0.18 0.05 78.37 10:58:01 1 25.89 0.00 3.55 1.89 0.05 68.61 10:58:01 2 28.70 0.00 3.83 12.00 0.08 55.38 10:58:01 3 26.20 0.00 2.56 0.69 0.07 70.48 10:58:01 4 18.94 0.00 2.69 2.35 0.05 75.96 10:58:01 5 33.86 0.00 1.34 0.77 0.07 63.96 10:58:01 6 26.07 0.00 2.73 4.13 0.07 67.01 10:58:01 7 21.71 0.00 1.83 7.71 0.07 68.68 Average: all 17.96 0.00 1.79 2.85 0.06 77.34 Average: 0 14.06 0.00 1.40 2.75 0.05 81.75 Average: 1 21.38 0.00 3.01 3.97 0.06 71.59 Average: 2 30.66 0.00 2.84 4.49 0.08 61.93 Average: 3 15.77 0.00 1.63 0.84 0.06 81.70 Average: 4 11.40 0.00 1.75 3.40 0.06 83.41 Average: 5 20.83 0.00 1.13 0.58 0.05 77.41 Average: 6 14.11 0.00 1.45 1.64 0.04 82.77 Average: 7 15.55 0.00 1.13 5.12 0.06 78.15