---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13969 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 15G 141G 10% / 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 876 24374 0 6916 30835 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:76:a6:4c brd ff:ff:ff:ff:ff:ff inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe76:a64c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:38:0d:8f 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:caff:fe38:d8f/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-13969) 05/18/25 _x86_64_ (8 CPU) 11:42:20 LINUX RESTART (8 CPU) 11:43:01 tps rtps wtps bread/s bwrtn/s 11:44:01 182.47 23.20 159.27 2329.35 70705.42 11:45:01 486.74 12.55 474.19 802.48 240576.74 11:46:01 138.44 0.37 138.08 33.19 21934.41 11:47:01 35.29 0.12 35.17 21.55 815.10 Average: 211.46 9.09 202.37 799.85 83850.38 11:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 27412984 31627608 5526236 16.78 94296 4362712 1791772 5.27 974244 4138712 2546316 11:45:01 23789096 30185348 9150124 27.78 142236 6362032 7999992 23.54 2620212 5932260 344 11:46:01 22069596 28814852 10869624 33.00 173780 6635988 9968936 29.33 4111152 6097200 944 11:47:01 24269948 30898364 8669272 26.32 174792 6528560 3415512 10.05 2068632 5991148 216 Average: 24385406 30381543 8553814 25.97 146276 5972323 5794053 17.05 2443560 5539830 636955 11:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 ens3 1032.91 580.60 30825.56 51.66 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 11.66 11.66 1.12 1.12 0.00 0.00 0.00 0.00 11:45:01 vetha27bab7 1.85 1.97 0.18 0.19 0.00 0.00 0.00 0.00 11:45:01 ens3 1069.04 527.70 15380.47 43.39 0.00 0.00 0.00 0.00 11:45:01 br-14b8d1a50197 0.32 0.22 0.01 0.02 0.00 0.00 0.00 0.00 11:45:01 vethb809b8c 51.01 62.31 18.96 15.02 0.00 0.00 0.00 0.00 11:46:01 vetha27bab7 43.48 34.61 4.56 5.07 0.00 0.00 0.00 0.00 11:46:01 vethe040825 0.42 0.38 0.07 0.24 0.00 0.00 0.00 0.00 11:46:01 ens3 87.27 57.44 1260.72 6.82 0.00 0.00 0.00 0.00 11:46:01 br-14b8d1a50197 0.33 0.35 0.05 0.03 0.00 0.00 0.00 0.00 11:47:01 ens3 66.76 43.92 18.48 143.24 0.00 0.00 0.00 0.00 11:47:01 br-14b8d1a50197 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 vethb809b8c 143.78 179.19 137.94 46.47 0.00 0.00 0.00 0.01 11:47:01 docker0 26.86 39.12 2.85 304.02 0.00 0.00 0.00 0.00 Average: ens3 566.05 303.48 11920.40 60.94 0.00 0.00 0.00 0.00 Average: br-14b8d1a50197 0.17 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: vethb809b8c 35.50 44.24 34.06 11.47 0.00 0.00 0.00 0.00 Average: docker0 6.63 9.66 0.70 75.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13969) 05/18/25 _x86_64_ (8 CPU) 11:42:20 LINUX RESTART (8 CPU) 11:43:01 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 13.90 0.00 3.52 1.61 0.05 80.93 11:44:01 0 7.63 0.00 3.37 3.92 0.05 85.03 11:44:01 1 6.89 0.00 3.50 0.17 0.05 89.39 11:44:01 2 6.40 0.00 2.71 5.95 0.05 84.89 11:44:01 3 24.94 0.00 4.00 0.62 0.07 70.37 11:44:01 4 12.34 0.00 3.61 0.30 0.02 83.73 11:44:01 5 32.72 0.00 4.53 1.23 0.07 61.45 11:44:01 6 11.44 0.00 3.54 0.60 0.05 84.37 11:44:01 7 8.88 0.00 2.86 0.07 0.03 88.16 11:45:01 all 27.27 0.00 7.87 4.06 0.08 60.72 11:45:01 0 21.62 0.00 6.85 1.46 0.08 69.98 11:45:01 1 26.01 0.00 7.87 2.75 0.09 63.29 11:45:01 2 31.83 0.00 8.69 3.75 0.10 55.63 11:45:01 3 29.26 0.00 6.75 0.76 0.07 63.17 11:45:01 4 29.01 0.00 8.62 6.58 0.08 55.70 11:45:01 5 23.40 0.00 9.26 10.01 0.07 57.26 11:45:01 6 27.27 0.00 7.03 1.32 0.07 64.31 11:45:01 7 29.74 0.00 7.90 5.94 0.09 56.33 11:46:01 all 21.53 0.00 3.63 0.55 0.08 74.20 11:46:01 0 16.86 0.00 3.13 0.32 0.07 79.62 11:46:01 1 25.11 0.00 4.01 0.15 0.07 70.66 11:46:01 2 22.58 0.00 4.28 0.10 0.07 72.98 11:46:01 3 25.79 0.00 3.67 0.25 0.07 70.22 11:46:01 4 20.04 0.00 3.39 0.08 0.07 76.42 11:46:01 5 20.77 0.00 3.86 1.22 0.08 74.06 11:46:01 6 21.67 0.00 3.44 0.03 0.08 74.77 11:46:01 7 19.47 0.00 3.30 2.20 0.07 74.97 11:47:01 all 5.84 0.00 1.06 0.07 0.06 92.98 11:47:01 0 7.80 0.00 1.34 0.03 0.05 90.78 11:47:01 1 4.13 0.00 0.93 0.05 0.05 94.84 11:47:01 2 5.86 0.00 0.97 0.02 0.07 93.09 11:47:01 3 4.35 0.00 1.14 0.03 0.07 94.41 11:47:01 4 5.39 0.00 1.00 0.34 0.05 93.22 11:47:01 5 6.00 0.00 1.07 0.05 0.07 92.82 11:47:01 6 7.17 0.00 1.07 0.03 0.08 91.64 11:47:01 7 6.01 0.00 0.93 0.05 0.07 92.93 Average: all 17.12 0.00 4.01 1.57 0.07 77.24 Average: 0 13.47 0.00 3.67 1.44 0.06 81.36 Average: 1 15.50 0.00 4.07 0.77 0.06 79.60 Average: 2 16.67 0.00 4.17 2.46 0.07 76.63 Average: 3 21.06 0.00 3.88 0.42 0.07 74.57 Average: 4 16.72 0.00 4.16 1.83 0.05 77.23 Average: 5 20.75 0.00 4.66 3.08 0.07 71.44 Average: 6 16.89 0.00 3.77 0.50 0.07 78.78 Average: 7 15.94 0.00 3.73 2.04 0.06 78.23