---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1673 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 8% / 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 878 26703 0 4585 30833 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:23:49:df brd ff:ff:ff:ff:ff:ff inet 10.30.107.248/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe23:49df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:ee:86:63 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::42:28ff:feee:8663/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1673) 02/17/25 _x86_64_ (8 CPU) 13:58:11 LINUX RESTART (8 CPU) 13:59:01 tps rtps wtps bread/s bwrtn/s 14:00:01 208.93 14.75 194.18 1691.18 58172.84 14:01:01 277.20 0.28 276.92 26.40 114444.53 14:02:01 150.27 1.08 149.19 110.11 52963.44 Average: 212.14 5.37 206.77 609.23 75193.60 13:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 28746892 31618968 4192328 12.73 99300 3034484 1706972 5.02 998160 2802208 793848 14:01:01 27709776 31611972 5229444 15.88 151292 3918064 1705832 5.02 1135740 3597664 35040 14:02:01 27410952 31638556 5528268 16.78 159720 4221688 1412776 4.16 1345776 3675032 18536 Average: 27955873 31623165 4983347 15.13 136771 3724745 1608527 4.73 1159892 3358301 282475 13:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 ens3 747.39 494.68 7061.09 44.47 0.00 0.00 0.00 0.00 14:00:01 lo 4.87 4.87 0.54 0.54 0.00 0.00 0.00 0.00 14:00:01 docker0 60.54 73.20 3.16 1106.61 0.00 0.00 0.00 0.00 14:01:01 ens3 298.07 195.15 2514.98 17.87 0.00 0.00 0.00 0.00 14:01:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:01:01 docker0 174.75 240.78 12.98 2023.87 0.00 0.00 0.00 0.00 14:02:01 ens3 498.93 484.79 1033.49 2439.10 0.00 0.00 0.00 0.00 14:02:01 lo 4.53 4.53 0.42 0.42 0.00 0.00 0.00 0.00 14:02:01 docker0 128.88 181.22 6.83 986.19 0.00 0.00 0.00 0.00 Average: ens3 514.80 391.54 3536.52 833.81 0.00 0.00 0.00 0.00 Average: lo 3.38 3.38 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 121.39 165.07 7.66 1372.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1673) 02/17/25 _x86_64_ (8 CPU) 13:58:11 LINUX RESTART (8 CPU) 13:59:01 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 10.02 0.00 1.80 3.40 0.04 84.74 14:00:01 0 2.52 0.00 1.53 0.44 0.02 95.51 14:00:01 1 6.56 0.00 1.47 7.27 0.05 84.66 14:00:01 2 2.08 0.00 1.51 13.58 0.07 82.75 14:00:01 3 27.38 0.00 2.51 1.26 0.05 68.80 14:00:01 4 26.22 0.00 2.37 1.90 0.05 69.47 14:00:01 5 8.11 0.00 1.85 0.32 0.02 89.71 14:00:01 6 4.27 0.00 1.79 0.72 0.02 93.21 14:00:01 7 3.02 0.00 1.34 1.81 0.05 93.78 14:01:01 all 23.82 0.00 5.68 3.70 0.07 66.73 14:01:01 0 24.33 0.00 6.89 0.03 0.07 68.68 14:01:01 1 22.43 0.00 5.17 0.18 0.07 72.15 14:01:01 2 24.54 0.00 5.21 8.82 0.08 61.35 14:01:01 3 23.16 0.00 4.88 0.30 0.07 71.59 14:01:01 4 22.57 0.00 4.76 0.08 0.05 72.53 14:01:01 5 23.94 0.00 4.94 0.29 0.07 70.76 14:01:01 6 23.95 0.00 5.88 0.03 0.07 70.07 14:01:01 7 25.71 0.00 7.72 20.00 0.10 46.47 14:02:01 all 12.61 0.00 2.14 2.18 0.05 83.01 14:02:01 0 9.21 0.00 1.91 6.83 0.05 82.00 14:02:01 1 9.91 0.00 1.60 0.12 0.05 88.31 14:02:01 2 21.02 0.00 2.36 0.94 0.05 75.63 14:02:01 3 10.48 0.00 2.39 0.02 0.05 87.07 14:02:01 4 10.84 0.00 2.60 3.69 0.07 82.81 14:02:01 5 15.70 0.00 2.03 1.56 0.05 80.66 14:02:01 6 14.69 0.00 2.19 0.70 0.05 82.36 14:02:01 7 9.01 0.00 2.04 3.67 0.05 85.23 Average: all 15.48 0.00 3.20 3.10 0.06 78.17 Average: 0 12.02 0.00 3.44 2.44 0.04 82.06 Average: 1 12.98 0.00 2.75 2.51 0.06 81.70 Average: 2 15.88 0.00 3.02 7.77 0.07 73.26 Average: 3 20.33 0.00 3.26 0.53 0.06 75.84 Average: 4 19.87 0.00 3.24 1.89 0.06 74.94 Average: 5 15.91 0.00 2.94 0.72 0.04 80.38 Average: 6 14.28 0.00 3.28 0.49 0.04 81.90 Average: 7 12.53 0.00 3.69 8.45 0.07 75.26