---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-98767 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 1216 28638 0 2312 30526 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d8:58:55 brd ff:ff:ff:ff:ff:ff inet 10.30.106.161/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:fed8:5855/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:c3:92:06 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-98767) 01/18/25 _x86_64_ (8 CPU) 09:55:09 LINUX RESTART (8 CPU) 09:56:01 tps rtps wtps bread/s bwrtn/s 09:57:01 153.57 18.45 135.13 610.16 36476.72 09:58:01 75.49 5.85 69.64 234.23 30670.09 Average: 114.53 12.15 102.38 422.20 33573.40 09:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 28831656 30625716 4107564 12.47 80200 2014652 2906044 8.55 1961404 1832268 97172 09:58:01 29336692 31268588 3602528 10.94 83900 2146776 1696292 4.99 1419120 1868348 15960 Average: 29084174 30947152 3855046 11.70 82050 2080714 2301168 6.77 1690262 1850308 56566 09:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 lo 0.80 0.80 0.09 0.09 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 ens3 343.46 238.41 3170.52 54.06 0.00 0.00 0.00 0.00 09:58:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 370.99 242.38 697.52 138.04 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.08 0.08 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 Average: ens3 357.22 240.39 1934.02 96.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-98767) 01/18/25 _x86_64_ (8 CPU) 09:55:09 LINUX RESTART (8 CPU) 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:01 all 18.44 0.00 0.97 2.56 0.05 77.98 09:57:01 0 14.40 0.00 0.82 4.99 0.03 79.76 09:57:01 1 44.22 0.00 2.19 1.77 0.08 51.74 09:57:01 2 21.88 0.00 0.87 0.73 0.05 76.46 09:57:01 3 23.44 0.00 0.62 0.65 0.07 75.23 09:57:01 4 12.93 0.00 0.78 2.59 0.03 83.67 09:57:01 5 7.10 0.00 0.42 1.24 0.02 91.23 09:57:01 6 4.55 0.00 0.33 0.35 0.02 94.75 09:57:01 7 19.06 0.00 1.70 8.26 0.10 70.88 09:58:01 all 14.25 0.00 0.66 1.53 0.04 83.52 09:58:01 0 20.93 0.00 0.96 0.35 0.03 77.73 09:58:01 1 8.93 0.00 0.55 0.10 0.03 90.39 09:58:01 2 21.58 0.00 0.49 0.12 0.05 77.77 09:58:01 3 23.87 0.00 0.72 0.20 0.03 75.17 09:58:01 4 13.04 0.00 0.75 1.69 0.03 84.48 09:58:01 5 6.90 0.00 0.53 0.00 0.03 92.53 09:58:01 6 12.62 0.00 0.57 0.17 0.03 86.61 09:58:01 7 6.26 0.00 0.68 9.56 0.03 83.47 Average: all 16.35 0.00 0.81 2.05 0.04 80.75 Average: 0 17.65 0.00 0.89 2.68 0.03 78.75 Average: 1 26.56 0.00 1.37 0.93 0.06 71.07 Average: 2 21.73 0.00 0.68 0.43 0.05 77.11 Average: 3 23.66 0.00 0.67 0.43 0.05 75.20 Average: 4 12.98 0.00 0.77 2.14 0.03 84.08 Average: 5 7.00 0.00 0.48 0.62 0.03 91.88 Average: 6 8.59 0.00 0.45 0.26 0.03 90.68 Average: 7 12.62 0.00 1.19 8.91 0.07 77.21