---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24221 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: 2799.996 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 847 29075 0 2245 30893 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:46:bd:9c brd ff:ff:ff:ff:ff:ff inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe46:bd9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:69:db:24 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-24221) 06/27/25 _x86_64_ (8 CPU) 22:54:45 LINUX RESTART (8 CPU) 22:55:01 tps rtps wtps bread/s bwrtn/s 22:56:01 402.12 73.44 328.68 5254.19 87102.82 22:57:01 169.59 19.21 150.37 716.41 56614.96 22:58:01 63.42 5.15 58.27 310.35 44961.97 Average: 211.71 32.60 179.11 2093.65 62893.25 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 30170068 31722664 2769152 8.41 68004 1796516 1310844 3.86 824692 1655476 160476 22:57:01 28346236 30150548 4592984 13.94 87644 2014160 3277784 9.64 2451792 1818436 11152 22:58:01 29787504 31647456 3151716 9.57 91200 2066028 1412968 4.16 984284 1848260 23948 Average: 29434603 31173556 3504617 10.64 82283 1958901 2000532 5.89 1420256 1774057 65192 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 490.63 323.51 1722.62 79.90 0.00 0.00 0.00 0.00 22:57:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 447.99 340.29 2084.83 84.57 0.00 0.00 0.00 0.00 22:58:01 lo 5.68 5.68 0.58 0.58 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 413.11 263.81 397.72 108.61 0.00 0.00 0.00 0.00 Average: lo 2.85 2.85 0.29 0.29 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: ens3 450.58 309.20 1401.72 91.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24221) 06/27/25 _x86_64_ (8 CPU) 22:54:45 LINUX RESTART (8 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 10.72 0.00 1.32 2.25 0.03 85.69 22:56:01 0 15.84 0.00 1.67 0.42 0.03 82.05 22:56:01 1 18.78 0.00 2.74 0.38 0.03 78.07 22:56:01 2 6.55 0.00 0.71 0.15 0.02 92.57 22:56:01 3 10.56 0.00 1.94 6.44 0.03 81.02 22:56:01 4 6.88 0.00 0.72 3.43 0.03 88.94 22:56:01 5 11.32 0.00 1.17 2.91 0.03 84.57 22:56:01 6 1.80 0.00 0.62 3.87 0.03 93.67 22:56:01 7 14.05 0.00 0.93 0.43 0.03 84.54 22:57:01 all 18.44 0.00 1.06 0.77 0.05 79.67 22:57:01 0 21.48 0.00 1.57 1.02 0.05 75.89 22:57:01 1 31.74 0.00 1.81 1.47 0.07 64.91 22:57:01 2 17.56 0.00 0.51 0.08 0.05 81.80 22:57:01 3 15.68 0.00 0.97 0.84 0.03 82.48 22:57:01 4 19.05 0.00 0.60 0.12 0.03 80.20 22:57:01 5 12.47 0.00 0.83 0.13 0.05 86.52 22:57:01 6 20.72 0.00 1.76 2.47 0.05 75.00 22:57:01 7 8.89 0.00 0.45 0.03 0.03 90.59 22:58:01 all 18.81 0.00 1.03 0.80 0.04 79.32 22:58:01 0 10.80 0.00 1.35 1.60 0.05 86.20 22:58:01 1 33.92 0.00 1.42 0.22 0.03 64.42 22:58:01 2 13.12 0.00 0.87 0.07 0.02 85.93 22:58:01 3 27.64 0.00 1.32 0.15 0.05 70.84 22:58:01 4 17.51 0.00 0.72 0.03 0.03 81.70 22:58:01 5 12.85 0.00 0.57 4.31 0.03 82.24 22:58:01 6 11.97 0.00 1.10 0.03 0.03 86.86 22:58:01 7 22.62 0.00 0.91 0.03 0.03 76.40 Average: all 15.99 0.00 1.14 1.27 0.04 81.56 Average: 0 16.04 0.00 1.53 1.01 0.04 81.38 Average: 1 28.15 0.00 1.99 0.69 0.04 69.13 Average: 2 12.42 0.00 0.70 0.10 0.03 86.75 Average: 3 17.98 0.00 1.41 2.47 0.04 78.11 Average: 4 14.49 0.00 0.68 1.19 0.03 83.61 Average: 5 12.21 0.00 0.86 2.45 0.04 84.44 Average: 6 11.49 0.00 1.16 2.13 0.04 85.18 Average: 7 15.20 0.00 0.77 0.17 0.03 83.83