---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7017 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 13G 143G 9% / 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 829 25968 0 5369 30882 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:1f:d0:48 brd ff:ff:ff:ff:ff:ff inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fe1f:d048/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:53:6e:37 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-7017) 02/20/24 _x86_64_ (8 CPU) 13:35:04 LINUX RESTART (8 CPU) 13:36:01 tps rtps wtps bread/s bwrtn/s 13:37:01 153.32 26.91 126.41 2081.39 86859.26 13:38:01 156.76 9.67 147.09 1699.45 39202.27 13:39:01 309.07 12.31 296.75 813.26 79122.80 13:40:01 6.37 0.08 6.28 2.80 178.85 13:41:01 47.46 0.85 46.61 40.26 2016.68 Average: 134.59 9.97 124.63 927.43 41475.97 13:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:37:01 29964124 31721580 2975088 9.03 79408 1980308 1444544 4.25 859536 1809112 142048 13:38:01 26770772 31686604 6168440 18.73 125512 4966876 1407084 4.14 983024 4710284 2044136 13:39:01 24360840 29520092 8578372 26.04 135656 5181960 8564028 25.20 3329100 4698828 1872 13:40:01 24219184 29381500 8720028 26.47 135904 5184492 8703964 25.61 3467160 4699492 1764 13:41:01 26640140 31654184 6299072 19.12 137056 5048024 1496176 4.40 1244656 4560052 1748 Average: 26391012 30792792 6548200 19.88 122707 4472332 4323159 12.72 1976695 4095554 438314 13:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 65.89 40.83 1154.98 8.44 0.00 0.00 0.00 0.00 13:37:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 br-221acb082ef4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 1005.80 514.38 26947.84 38.94 0.00 0.00 0.00 0.00 13:38:01 lo 10.93 10.93 1.08 1.08 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 vetha0f6872 2.05 2.10 2.47 2.88 0.00 0.00 0.00 0.00 13:39:01 br-221acb082ef4 0.48 0.40 0.03 0.03 0.00 0.00 0.00 0.00 13:39:01 veth9c1ac28 1.78 2.03 0.18 0.18 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vetha0f6872 1.00 0.97 2.39 2.82 0.00 0.00 0.00 0.00 13:40:01 br-221acb082ef4 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:40:01 veth9c1ac28 3.98 5.55 0.64 2.66 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 1611.50 888.47 30423.95 153.47 0.00 0.00 0.00 0.00 13:41:01 lo 21.40 21.40 2.27 2.27 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 234.52 124.54 5891.64 17.42 0.00 0.00 0.00 0.00 Average: lo 3.31 3.31 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-7017) 02/20/24 _x86_64_ (8 CPU) 13:35:04 LINUX RESTART (8 CPU) 13:36:01 CPU %user %nice %system %iowait %steal %idle 13:37:01 all 10.55 0.00 0.87 1.64 0.05 86.90 13:37:01 0 20.80 0.00 1.33 1.48 0.10 76.28 13:37:01 1 27.67 0.00 1.80 0.68 0.05 69.79 13:37:01 2 0.95 0.00 0.47 5.35 0.08 93.15 13:37:01 3 4.50 0.00 0.53 0.22 0.03 94.72 13:37:01 4 8.58 0.00 0.82 0.47 0.02 90.12 13:37:01 5 1.97 0.00 0.20 4.17 0.02 93.64 13:37:01 6 6.30 0.00 0.67 0.08 0.03 92.91 13:37:01 7 13.61 0.00 1.14 0.68 0.05 84.52 13:38:01 all 13.46 0.00 4.79 1.42 0.07 80.26 13:38:01 0 9.93 0.00 4.31 3.55 0.07 82.15 13:38:01 1 22.40 0.00 4.59 0.39 0.08 72.54 13:38:01 2 11.69 0.00 5.67 0.24 0.07 82.34 13:38:01 3 12.03 0.00 3.68 0.10 0.07 84.11 13:38:01 4 14.81 0.00 4.76 5.52 0.07 74.83 13:38:01 5 16.20 0.00 5.22 0.07 0.07 78.44 13:38:01 6 10.80 0.00 5.14 0.08 0.05 83.93 13:38:01 7 9.84 0.00 4.90 1.37 0.10 83.79 13:39:01 all 28.67 0.00 3.56 2.44 0.10 65.21 13:39:01 0 24.88 0.00 3.27 0.27 0.08 71.50 13:39:01 1 31.67 0.00 4.32 12.36 0.12 51.53 13:39:01 2 29.58 0.00 3.44 0.70 0.12 66.16 13:39:01 3 33.67 0.00 4.07 1.37 0.08 60.81 13:39:01 4 25.87 0.00 3.18 0.60 0.10 70.24 13:39:01 5 35.72 0.00 3.75 1.17 0.10 59.25 13:39:01 6 23.75 0.00 3.66 0.42 0.10 72.08 13:39:01 7 24.28 0.00 2.81 2.69 0.12 70.09 13:40:01 all 5.64 0.00 0.51 0.03 0.06 93.75 13:40:01 0 4.81 0.00 0.50 0.03 0.03 94.63 13:40:01 1 6.74 0.00 0.63 0.00 0.07 92.56 13:40:01 2 4.70 0.00 0.68 0.12 0.07 94.43 13:40:01 3 5.69 0.00 0.52 0.08 0.10 93.61 13:40:01 4 5.74 0.00 0.47 0.02 0.05 93.72 13:40:01 5 5.59 0.00 0.40 0.00 0.03 93.97 13:40:01 6 5.99 0.00 0.30 0.00 0.05 93.67 13:40:01 7 5.84 0.00 0.67 0.00 0.07 93.42 13:41:01 all 2.21 0.00 0.58 0.16 0.06 96.99 13:41:01 0 2.32 0.00 0.77 0.13 0.07 96.71 13:41:01 1 1.66 0.00 0.47 0.10 0.07 97.71 13:41:01 2 2.37 0.00 0.55 0.27 0.05 96.76 13:41:01 3 1.89 0.00 0.48 0.08 0.07 97.48 13:41:01 4 2.60 0.00 0.48 0.12 0.05 96.74 13:41:01 5 2.42 0.00 0.56 0.30 0.05 96.67 13:41:01 6 2.95 0.00 0.65 0.07 0.07 96.27 13:41:01 7 1.47 0.00 0.70 0.23 0.07 97.53 Average: all 12.09 0.00 2.05 1.14 0.07 84.65 Average: 0 12.55 0.00 2.03 1.09 0.07 84.27 Average: 1 18.00 0.00 2.35 2.70 0.08 76.87 Average: 2 9.84 0.00 2.15 1.34 0.08 86.59 Average: 3 11.55 0.00 1.85 0.37 0.07 86.16 Average: 4 11.51 0.00 1.93 1.34 0.06 85.17 Average: 5 12.34 0.00 2.01 1.14 0.05 84.45 Average: 6 9.93 0.00 2.06 0.13 0.06 87.82 Average: 7 11.00 0.00 2.03 1.00 0.08 85.89