---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5805 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 821 28931 0 2414 30920 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:09:40:70 brd ff:ff:ff:ff:ff:ff inet 10.30.107.29/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe09:4070/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:aa:92:74 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:ddff:feaa:9274/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5805) 02/16/24 _x86_64_ (8 CPU) 14:31:19 LINUX RESTART (8 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:01 105.60 57.62 47.98 3631.79 41246.59 14:34:01 101.73 13.81 87.92 977.70 27458.36 14:35:01 118.88 9.38 109.50 1652.38 33079.11 Average: 108.74 26.94 81.80 2087.27 33927.97 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 30318468 31666376 2620752 7.96 50236 1620640 1490480 4.39 880244 1477456 50008 14:34:01 30040036 31679680 2899184 8.80 72812 1874344 1479160 4.35 902892 1702908 92944 14:35:01 29662888 31692308 3276332 9.95 81708 2246192 1462400 4.30 974468 1984268 42668 Average: 30007131 31679455 2932089 8.90 68252 1913725 1477347 4.35 919201 1721544 61873 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:33:01 ens3 313.60 226.23 846.70 58.45 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 14:34:01 ens3 49.96 33.54 900.59 6.30 0.00 0.00 0.00 0.00 14:35:01 docker0 2.20 6.26 0.14 82.84 0.00 0.00 0.00 0.00 14:35:01 lo 4.73 4.73 0.48 0.48 0.00 0.00 0.00 0.00 14:35:01 ens3 144.19 93.04 1832.62 61.59 0.00 0.00 0.00 0.00 Average: docker0 0.73 2.09 0.05 27.62 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 169.25 117.60 1193.34 42.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5805) 02/16/24 _x86_64_ (8 CPU) 14:31:19 LINUX RESTART (8 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 6.63 0.00 0.66 10.16 0.03 82.52 14:33:01 0 3.16 0.00 0.68 0.77 0.02 95.37 14:33:01 1 6.53 0.00 0.72 36.61 0.02 56.12 14:33:01 2 6.88 0.00 0.84 0.67 0.03 91.58 14:33:01 3 8.82 0.00 0.73 14.11 0.02 76.32 14:33:01 4 11.51 0.00 1.02 1.57 0.02 85.89 14:33:01 5 7.22 0.00 0.42 1.42 0.02 90.93 14:33:01 6 5.15 0.00 0.52 0.97 0.02 93.35 14:33:01 7 3.84 0.00 0.32 25.22 0.03 70.58 14:34:01 all 8.27 0.00 0.64 4.61 0.03 86.46 14:34:01 0 12.33 0.00 0.73 4.14 0.02 82.78 14:34:01 1 16.56 0.00 1.25 1.87 0.05 80.27 14:34:01 2 8.32 0.00 0.65 0.03 0.03 90.96 14:34:01 3 20.05 0.00 1.50 9.96 0.05 68.45 14:34:01 4 2.97 0.00 0.23 0.00 0.02 96.78 14:34:01 5 0.74 0.00 0.08 0.03 0.02 99.13 14:34:01 6 3.08 0.00 0.23 0.65 0.02 96.01 14:34:01 7 2.02 0.00 0.44 20.24 0.07 77.23 14:35:01 all 8.56 0.00 1.38 4.37 0.04 85.65 14:35:01 0 4.27 0.00 1.20 1.67 0.03 92.82 14:35:01 1 17.11 0.00 1.92 1.30 0.03 79.63 14:35:01 2 17.06 0.00 1.39 0.27 0.03 81.25 14:35:01 3 4.29 0.00 1.02 1.96 0.02 92.72 14:35:01 4 2.71 0.00 1.25 2.82 0.03 93.18 14:35:01 5 2.61 0.00 0.87 0.08 0.05 96.39 14:35:01 6 4.91 0.00 1.73 25.20 0.05 68.11 14:35:01 7 15.50 0.00 1.57 1.78 0.03 81.12 Average: all 7.82 0.00 0.89 6.38 0.03 84.88 Average: 0 6.59 0.00 0.87 2.19 0.02 90.32 Average: 1 13.40 0.00 1.30 13.25 0.03 72.02 Average: 2 10.75 0.00 0.96 0.32 0.03 87.93 Average: 3 11.06 0.00 1.09 8.68 0.03 79.15 Average: 4 5.73 0.00 0.83 1.46 0.02 91.95 Average: 5 3.52 0.00 0.46 0.51 0.03 95.48 Average: 6 4.38 0.00 0.83 8.90 0.03 85.87 Average: 7 7.12 0.00 0.78 15.76 0.04 76.31