---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43779 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 12G 144G 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 882 27572 0 3712 30829 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:ac:fe:6c brd ff:ff:ff:ff:ff:ff inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:feac:fe6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:f9:8a:c0 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:d5ff:fef9:8ac0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43779) 09/05/25 _x86_64_ (8 CPU) 16:37:21 LINUX RESTART (8 CPU) 16:38:01 tps rtps wtps bread/s bwrtn/s 16:39:01 123.75 10.71 113.03 1329.65 52173.30 16:40:01 338.78 2.13 336.64 347.41 80362.61 16:41:01 102.08 0.78 101.30 66.66 94135.38 Average: 188.20 4.54 183.66 581.24 75557.10 16:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:39:01 29762564 31647588 3176656 9.64 76384 2110544 1640284 4.83 931924 1931268 387280 16:40:01 27685068 30638516 5254152 15.95 107704 3114424 2875952 8.46 2274448 2589760 376740 16:41:01 28242572 31583604 4696648 14.26 137708 3469392 1417392 4.17 1195688 3115252 35540 Average: 28563401 31289903 4375819 13.28 107265 2898120 1977876 5.82 1467353 2545427 266520 16:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 ens3 203.02 173.59 3317.22 21.71 0.00 0.00 0.00 0.00 16:39:01 lo 3.73 3.73 0.45 0.45 0.00 0.00 0.00 0.00 16:40:01 docker0 263.71 333.89 18.84 4623.54 0.00 0.00 0.00 0.00 16:40:01 ens3 395.35 316.46 5875.12 26.95 0.00 0.00 0.00 0.00 16:40:01 vethf5b7584 263.71 334.04 22.44 4623.55 0.00 0.00 0.00 0.38 16:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:41:01 docker0 1.20 1.20 0.05 0.09 0.00 0.00 0.00 0.00 16:41:01 ens3 232.18 240.81 1224.27 1158.35 0.00 0.00 0.00 0.00 16:41:01 lo 2.33 2.33 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 88.30 111.70 6.30 1541.21 0.00 0.00 0.00 0.00 Average: ens3 276.85 243.62 3472.20 402.33 0.00 0.00 0.00 0.00 Average: lo 2.09 2.09 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43779) 09/05/25 _x86_64_ (8 CPU) 16:37:21 LINUX RESTART (8 CPU) 16:38:01 CPU %user %nice %system %iowait %steal %idle 16:39:01 all 10.08 0.00 1.03 1.89 0.03 86.97 16:39:01 0 4.44 0.00 0.70 0.50 0.02 94.34 16:39:01 1 12.66 0.00 0.92 0.18 0.03 86.21 16:39:01 2 32.32 0.00 2.49 1.05 0.07 64.08 16:39:01 3 0.87 0.00 0.39 6.85 0.03 91.86 16:39:01 4 5.86 0.00 1.17 5.80 0.07 87.10 16:39:01 5 10.95 0.00 1.07 0.23 0.03 87.72 16:39:01 6 10.50 0.00 1.04 0.45 0.03 87.98 16:39:01 7 2.96 0.00 0.45 0.03 0.02 96.54 16:40:01 all 34.31 0.00 2.24 1.92 0.10 61.43 16:40:01 0 46.59 0.00 3.79 0.40 0.13 49.09 16:40:01 1 27.21 0.00 2.17 0.34 0.08 70.20 16:40:01 2 34.27 0.00 1.64 0.05 0.08 63.96 16:40:01 3 37.30 0.00 1.36 3.12 0.10 58.11 16:40:01 4 32.09 0.00 2.47 4.88 0.10 60.46 16:40:01 5 39.39 0.00 3.27 4.45 0.08 52.81 16:40:01 6 32.40 0.00 2.03 2.16 0.07 63.35 16:40:01 7 25.25 0.00 1.24 0.02 0.08 73.41 16:41:01 all 8.76 0.00 1.67 2.86 0.04 86.67 16:41:01 0 9.69 0.00 1.39 2.09 0.03 86.79 16:41:01 1 4.59 0.00 1.94 0.23 0.05 93.19 16:41:01 2 9.21 0.00 2.90 0.45 0.05 87.38 16:41:01 3 3.03 0.00 0.99 0.44 0.05 95.50 16:41:01 4 5.55 0.00 1.71 13.18 0.05 79.51 16:41:01 5 10.37 0.00 1.66 0.03 0.03 87.90 16:41:01 6 2.02 0.00 1.09 4.53 0.05 92.31 16:41:01 7 25.65 0.00 1.68 1.93 0.05 70.69 Average: all 17.70 0.00 1.65 2.22 0.06 78.37 Average: 0 20.20 0.00 1.96 1.00 0.06 76.78 Average: 1 14.80 0.00 1.67 0.25 0.06 83.22 Average: 2 25.29 0.00 2.34 0.52 0.07 71.78 Average: 3 13.71 0.00 0.91 3.47 0.06 81.85 Average: 4 14.50 0.00 1.78 7.95 0.07 75.69 Average: 5 20.23 0.00 2.00 1.57 0.05 76.15 Average: 6 14.96 0.00 1.38 2.38 0.05 81.23 Average: 7 17.93 0.00 1.12 0.66 0.05 80.24