---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24656 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 885 28251 0 3030 30836 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:e9:74:fa brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fee9:74fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:41:42:1a 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:efff:fe41:421a/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-24656) 07/18/24 _x86_64_ (8 CPU) 14:27:57 LINUX RESTART (8 CPU) 14:28:01 tps rtps wtps bread/s bwrtn/s 14:29:01 367.58 74.61 292.97 5327.82 63200.93 14:30:01 447.09 52.67 394.42 2934.44 38655.96 14:31:01 161.14 2.25 158.89 335.41 61671.05 14:32:01 105.25 0.05 105.20 4.00 31129.75 Average: 270.27 32.40 237.87 2150.55 48665.03 14:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:29:01 30198512 31650528 2740708 8.32 56636 1713104 1484372 4.37 897936 1564768 114484 14:30:01 29477772 31300108 3461448 10.51 83556 2038820 1743332 5.13 1350792 1792888 220 14:31:01 28797596 31239604 4141624 12.57 97264 2627812 1750252 5.15 1439600 2346316 456 14:32:01 28658424 31236352 4280796 13.00 103864 2750976 1733016 5.10 1459460 2452616 868 Average: 29283076 31356648 3656144 11.10 85330 2282678 1677743 4.94 1286947 2039147 29007 14:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 382.79 260.68 1578.36 75.24 0.00 0.00 0.00 0.00 14:29:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:30:01 veth4d252f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 veth3110552 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 173.35 149.93 1750.70 30.69 0.00 0.00 0.00 0.00 14:31:01 docker0 66.04 189.12 4.01 4348.71 0.00 0.00 0.00 0.00 14:31:01 ens3 496.20 403.17 4424.45 1683.55 0.00 0.00 0.00 0.00 14:31:01 lo 10.26 10.26 0.94 0.94 0.00 0.00 0.00 0.00 14:32:01 docker0 7.93 30.09 0.50 561.87 0.00 0.00 0.00 0.00 14:32:01 ens3 455.41 489.17 620.05 3161.61 0.00 0.00 0.00 0.00 14:32:01 lo 8.20 8.20 0.74 0.74 0.00 0.00 0.00 0.00 Average: docker0 18.49 54.80 1.13 1227.60 0.00 0.00 0.00 0.00 Average: ens3 376.94 325.73 2093.37 1237.72 0.00 0.00 0.00 0.00 Average: lo 3.87 3.87 0.36 0.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24656) 07/18/24 _x86_64_ (8 CPU) 14:27:57 LINUX RESTART (8 CPU) 14:28:01 CPU %user %nice %system %iowait %steal %idle 14:29:01 all 8.18 0.00 1.24 3.31 0.04 87.23 14:29:01 0 5.72 0.00 0.68 0.63 0.03 92.93 14:29:01 1 17.23 0.00 1.22 10.27 0.05 71.23 14:29:01 2 7.80 0.00 1.14 0.60 0.03 90.43 14:29:01 3 9.66 0.00 2.39 0.32 0.05 87.58 14:29:01 4 4.70 0.00 0.82 0.37 0.03 94.08 14:29:01 5 13.95 0.00 1.35 0.85 0.03 83.81 14:29:01 6 4.26 0.00 0.75 9.90 0.03 85.05 14:29:01 7 2.14 0.00 1.57 3.51 0.03 92.74 14:30:01 all 13.58 0.00 1.23 3.84 0.05 81.31 14:30:01 0 5.29 0.00 0.65 0.72 0.02 93.33 14:30:01 1 34.78 0.00 2.17 17.36 0.08 45.60 14:30:01 2 23.24 0.00 1.41 0.85 0.05 74.45 14:30:01 3 7.04 0.00 0.74 1.19 0.03 91.00 14:30:01 4 11.15 0.00 1.53 1.03 0.03 86.25 14:30:01 5 7.40 0.00 1.59 6.45 0.03 84.52 14:30:01 6 11.24 0.00 0.97 2.64 0.05 85.11 14:30:01 7 8.52 0.00 0.79 0.48 0.05 90.16 14:31:01 all 9.63 0.00 1.71 3.12 0.05 85.50 14:31:01 0 7.56 0.00 0.87 0.57 0.03 90.96 14:31:01 1 10.78 0.00 1.86 8.53 0.05 78.77 14:31:01 2 10.29 0.00 1.60 7.98 0.07 80.07 14:31:01 3 9.92 0.00 2.04 0.03 0.03 87.98 14:31:01 4 16.53 0.00 3.13 0.12 0.07 80.16 14:31:01 5 7.12 0.00 1.42 0.07 0.03 91.35 14:31:01 6 4.89 0.00 1.22 6.61 0.05 87.23 14:31:01 7 9.89 0.00 1.64 1.07 0.05 87.35 14:32:01 all 10.72 0.00 1.01 1.93 0.06 86.28 14:32:01 0 14.63 0.00 1.05 0.02 0.08 84.22 14:32:01 1 7.41 0.00 0.94 0.57 0.05 91.04 14:32:01 2 15.72 0.00 1.25 6.00 0.08 76.94 14:32:01 3 8.62 0.00 0.62 0.45 0.05 90.25 14:32:01 4 4.68 0.00 1.04 1.92 0.02 92.35 14:32:01 5 9.13 0.00 1.13 0.02 0.07 89.66 14:32:01 6 14.75 0.00 0.84 0.02 0.10 84.30 14:32:01 7 10.81 0.00 1.23 6.51 0.05 81.40 Average: all 10.52 0.00 1.30 3.05 0.05 85.08 Average: 0 8.30 0.00 0.81 0.48 0.04 90.36 Average: 1 17.56 0.00 1.55 9.18 0.06 71.65 Average: 2 14.27 0.00 1.35 3.85 0.06 80.47 Average: 3 8.81 0.00 1.45 0.50 0.04 89.20 Average: 4 9.26 0.00 1.63 0.86 0.04 88.21 Average: 5 9.40 0.00 1.37 1.85 0.04 87.33 Average: 6 8.78 0.00 0.94 4.79 0.06 85.42 Average: 7 7.84 0.00 1.31 2.89 0.05 87.92