---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85229 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 867 28889 0 2410 30859 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:d0:6c:52 brd ff:ff:ff:ff:ff:ff inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fed0:6c52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:d7:74:d1 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::42:31ff:fed7:74d1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85229) 11/20/24 _x86_64_ (8 CPU) 08:36:35 LINUX RESTART (8 CPU) 08:37:02 tps rtps wtps bread/s bwrtn/s 08:38:01 357.01 72.57 284.45 4699.83 41685.67 08:39:01 184.04 8.90 175.14 1636.13 37598.13 08:40:01 110.16 1.13 109.03 82.65 29804.37 Average: 216.30 27.28 189.01 2125.38 36333.29 08:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:38:01 30139052 31681140 2800168 8.50 67724 1787572 1439548 4.24 890144 1625512 144244 08:39:01 29682368 31672828 3256852 9.89 94732 2180000 1542196 4.54 1016656 1890692 17924 08:40:01 29615860 31632788 3323360 10.09 107896 2192100 1444372 4.25 1087776 1886588 1468 Average: 29812427 31662252 3126793 9.49 90117 2053224 1475372 4.34 998192 1800931 54545 08:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:38:01 ens3 400.63 255.47 1505.49 76.56 0.00 0.00 0.00 0.00 08:38:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 141.53 82.92 2317.23 16.98 0.00 0.00 0.00 0.00 08:39:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 08:39:01 docker0 39.79 83.77 4.40 1714.15 0.00 0.00 0.00 0.00 08:40:01 ens3 103.67 137.61 47.27 905.47 0.00 0.00 0.00 0.00 08:40:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 08:40:01 docker0 4.17 4.88 0.66 24.57 0.00 0.00 0.00 0.00 Average: ens3 214.25 158.13 1288.81 334.42 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 14.73 29.71 1.70 582.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85229) 11/20/24 _x86_64_ (8 CPU) 08:36:35 LINUX RESTART (8 CPU) 08:37:02 CPU %user %nice %system %iowait %steal %idle 08:38:01 all 11.08 0.00 1.15 2.73 0.04 85.01 08:38:01 0 37.73 0.00 2.38 1.36 0.07 58.46 08:38:01 1 15.01 0.00 1.14 0.22 0.03 83.60 08:38:01 2 5.26 0.00 0.85 4.53 0.05 89.30 08:38:01 3 8.78 0.00 0.80 0.44 0.03 89.94 08:38:01 4 3.80 0.00 0.80 6.47 0.00 88.93 08:38:01 5 5.45 0.00 0.75 0.44 0.02 93.34 08:38:01 6 2.23 0.00 1.14 4.51 0.05 92.07 08:38:01 7 10.39 0.00 1.34 3.85 0.03 84.38 08:39:01 all 9.01 0.00 1.56 2.86 0.04 86.53 08:39:01 0 2.72 0.00 0.90 0.28 0.02 96.08 08:39:01 1 3.21 0.00 0.75 0.03 0.02 95.99 08:39:01 2 1.01 0.00 1.13 7.20 0.05 90.61 08:39:01 3 18.40 0.00 1.64 1.54 0.05 78.38 08:39:01 4 26.18 0.00 4.04 0.67 0.05 69.06 08:39:01 5 4.89 0.00 0.85 8.42 0.03 85.81 08:39:01 6 6.38 0.00 1.32 4.26 0.03 88.01 08:39:01 7 9.27 0.00 1.89 0.55 0.03 88.26 08:40:01 all 9.99 0.00 1.33 1.99 0.04 86.65 08:40:01 0 12.12 0.00 1.92 0.84 0.03 85.08 08:40:01 1 4.88 0.00 0.92 0.18 0.03 93.98 08:40:01 2 5.52 0.00 1.48 5.40 0.03 87.57 08:40:01 3 3.67 0.00 0.92 0.08 0.02 95.31 08:40:01 4 18.50 0.00 1.10 0.20 0.05 80.15 08:40:01 5 8.36 0.00 1.26 8.74 0.05 81.59 08:40:01 6 9.01 0.00 1.88 0.22 0.03 88.86 08:40:01 7 17.84 0.00 1.14 0.25 0.05 80.72 Average: all 10.02 0.00 1.35 2.53 0.04 86.07 Average: 0 17.40 0.00 1.73 0.82 0.04 80.01 Average: 1 7.66 0.00 0.93 0.15 0.03 91.23 Average: 2 3.93 0.00 1.15 5.72 0.04 89.16 Average: 3 10.29 0.00 1.12 0.69 0.03 87.86 Average: 4 16.23 0.00 1.99 2.42 0.03 79.33 Average: 5 6.23 0.00 0.95 5.89 0.03 86.89 Average: 6 5.89 0.00 1.45 2.99 0.04 89.63 Average: 7 12.51 0.00 1.46 1.54 0.04 84.45