---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-92498 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 856 28295 0 3015 30874 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:35:fa:9d brd ff:ff:ff:ff:ff:ff inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe35:fa9d/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 02:42:71:5b:eb:a0 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-v1-8c-8g-92498) 12/21/24 _x86_64_ (8 CPU) 16:53:26 LINUX RESTART (8 CPU) 16:54:01 tps rtps wtps bread/s bwrtn/s 16:55:01 298.58 30.19 268.39 954.64 81836.76 16:56:01 202.05 37.33 164.72 2481.85 67001.77 Average: 250.32 33.76 216.56 1718.25 74419.26 16:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:55:01 30097440 31730732 2841780 8.63 73420 1866128 1368356 4.03 821424 1719516 212628 16:56:01 28724588 31331960 4214632 12.80 87484 2805608 1740568 5.12 1461272 2412164 398492 Average: 29411014 31531346 3528206 10.71 80452 2335868 1554462 4.57 1141348 2065840 305560 16:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:55:01 lo 1.37 1.37 0.15 0.15 0.00 0.00 0.00 0.00 16:55:01 ens3 207.88 132.14 1311.67 37.77 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:56:01 ens3 1406.38 969.99 8355.07 217.71 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 807.13 551.07 4833.37 127.74 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-92498) 12/21/24 _x86_64_ (8 CPU) 16:53:26 LINUX RESTART (8 CPU) 16:54:01 CPU %user %nice %system %iowait %steal %idle 16:55:01 all 10.05 0.00 0.79 5.17 0.03 83.97 16:55:01 0 5.17 0.00 0.67 15.75 0.07 78.34 16:55:01 1 2.94 0.00 0.17 7.73 0.02 89.15 16:55:01 2 2.42 0.00 0.17 0.02 0.02 97.38 16:55:01 3 18.17 0.00 1.18 1.65 0.05 78.95 16:55:01 4 20.69 0.00 1.17 1.97 0.03 76.14 16:55:01 5 11.39 0.00 0.68 0.38 0.02 87.52 16:55:01 6 17.76 0.00 1.90 5.76 0.03 74.54 16:55:01 7 1.82 0.00 0.35 8.17 0.02 89.64 16:56:01 all 22.55 0.00 1.73 3.32 0.06 72.34 16:56:01 0 9.34 0.00 1.31 15.70 0.05 73.60 16:56:01 1 29.42 0.00 1.12 1.57 0.07 67.82 16:56:01 2 20.45 0.00 1.88 1.26 0.08 76.34 16:56:01 3 23.56 0.00 1.34 1.12 0.05 73.92 16:56:01 4 24.40 0.00 2.39 1.20 0.07 71.94 16:56:01 5 28.44 0.00 1.54 1.07 0.05 68.90 16:56:01 6 22.92 0.00 1.25 2.77 0.07 72.99 16:56:01 7 21.83 0.00 3.02 1.88 0.07 73.20 Average: all 16.29 0.00 1.26 4.25 0.05 78.16 Average: 0 7.26 0.00 0.99 15.72 0.06 75.97 Average: 1 16.16 0.00 0.64 4.66 0.04 78.50 Average: 2 11.41 0.00 1.02 0.63 0.05 86.88 Average: 3 20.86 0.00 1.26 1.39 0.05 76.44 Average: 4 22.55 0.00 1.78 1.59 0.05 74.04 Average: 5 19.90 0.00 1.11 0.73 0.03 78.23 Average: 6 20.34 0.00 1.58 4.27 0.05 73.76 Average: 7 11.79 0.00 1.68 5.03 0.04 81.45