---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22245 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 860 28814 0 2492 30876 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:69:73:1c brd ff:ff:ff:ff:ff:ff inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:fe69:731c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:66:cd:94 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-22245) 06/19/25 _x86_64_ (8 CPU) 04:22:20 LINUX RESTART (8 CPU) 04:23:01 tps rtps wtps bread/s bwrtn/s 04:24:01 157.59 17.30 140.29 331.28 69528.01 04:25:01 129.43 8.52 120.91 495.92 67806.03 Average: 143.51 12.91 130.60 413.60 68667.02 04:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 30056960 31713248 2882260 8.75 77924 1883196 1332116 3.92 852220 1731640 116976 04:25:01 29520208 31635080 3419012 10.38 89452 2319364 1398844 4.12 1127216 1968136 275656 Average: 29788584 31674164 3150636 9.56 83688 2101280 1365480 4.02 989718 1849888 196316 04:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 ens3 243.08 179.27 1149.85 33.33 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 04:25:01 ens3 711.26 484.25 2781.01 1437.21 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 477.17 331.76 1965.43 735.27 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: lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22245) 06/19/25 _x86_64_ (8 CPU) 04:22:20 LINUX RESTART (8 CPU) 04:23:01 CPU %user %nice %system %iowait %steal %idle 04:24:01 all 8.09 0.00 0.71 1.43 0.04 89.74 04:24:01 0 6.52 0.00 0.58 0.03 0.02 92.85 04:24:01 1 4.41 0.00 0.40 1.37 0.05 93.77 04:24:01 2 11.18 0.00 0.73 0.25 0.03 87.81 04:24:01 3 9.32 0.00 0.78 0.20 0.03 89.66 04:24:01 4 5.47 0.00 0.45 0.13 0.00 93.95 04:24:01 5 3.60 0.00 0.20 0.02 0.02 96.16 04:24:01 6 0.53 0.00 0.92 3.76 0.08 94.71 04:24:01 7 23.68 0.00 1.60 5.66 0.05 69.01 04:25:01 all 28.88 0.00 1.85 0.81 0.06 68.39 04:25:01 0 26.53 0.00 2.99 0.27 0.07 70.14 04:25:01 1 29.52 0.00 1.55 0.07 0.08 68.78 04:25:01 2 25.62 0.00 1.07 0.12 0.07 73.12 04:25:01 3 28.78 0.00 1.40 0.02 0.05 69.74 04:25:01 4 35.23 0.00 1.59 0.00 0.07 63.12 04:25:01 5 41.70 0.00 2.56 0.45 0.08 55.21 04:25:01 6 11.75 0.00 1.21 5.10 0.05 81.89 04:25:01 7 31.83 0.00 2.39 0.50 0.07 65.21 Average: all 18.47 0.00 1.28 1.12 0.05 79.09 Average: 0 16.51 0.00 1.79 0.15 0.04 81.51 Average: 1 16.95 0.00 0.98 0.72 0.07 81.28 Average: 2 18.36 0.00 0.90 0.18 0.05 80.50 Average: 3 19.04 0.00 1.09 0.11 0.04 79.72 Average: 4 20.34 0.00 1.02 0.07 0.03 78.55 Average: 5 22.64 0.00 1.38 0.23 0.05 75.70 Average: 6 6.13 0.00 1.06 4.43 0.07 88.31 Average: 7 27.75 0.00 2.00 3.08 0.06 67.11