---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13098 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 13G 143G 9% / 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 874 26276 0 5016 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:e3:e8:af brd ff:ff:ff:ff:ff:ff inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fee3:e8af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:7d:ab:a3 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::42:37ff:fe7d:aba3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13098) 05/14/25 _x86_64_ (8 CPU) 21:27:22 LINUX RESTART (8 CPU) 21:28:01 tps rtps wtps bread/s bwrtn/s 21:29:01 150.59 23.55 127.05 2346.41 65707.45 21:30:01 421.71 12.35 409.37 778.77 144778.45 21:31:01 140.63 0.37 140.26 35.06 31469.26 21:32:01 52.67 0.72 51.96 26.26 1366.24 Average: 191.40 9.24 182.16 796.63 60830.35 21:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 28452748 31541980 4486472 13.62 89564 3277864 2588156 7.61 1058424 3054992 1517188 21:30:01 25658924 30125408 7280296 22.10 124752 4529204 7227596 21.27 2659712 4115960 372 21:31:01 24857608 29661288 8081612 24.53 155656 4794600 7803012 22.96 3223928 4299636 1380 21:32:01 26887048 31545428 6052172 18.37 157248 4660616 1628764 4.79 1381108 4163144 11560 Average: 26464082 30718526 6475138 19.66 131805 4315571 4811882 14.16 2080793 3908433 382625 21:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 ens3 989.32 542.24 15855.64 48.78 0.00 0.00 0.00 0.00 21:29:01 lo 12.53 12.53 1.27 1.27 0.00 0.00 0.00 0.00 21:30:01 veth48de48d 1.72 1.82 0.17 0.18 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 veth59dbf4b 24.13 22.28 10.52 16.08 0.00 0.00 0.00 0.00 21:30:01 br-07dfd4fc7eb1 0.27 0.18 0.01 0.01 0.00 0.00 0.00 0.00 21:31:01 veth48de48d 20.08 17.15 2.57 2.58 0.00 0.00 0.00 0.00 21:31:01 docker0 23.13 33.04 2.67 294.78 0.00 0.00 0.00 0.00 21:31:01 veth59dbf4b 23.88 19.88 5.58 23.25 0.00 0.00 0.00 0.00 21:31:01 veth7d6c426 0.77 0.78 0.53 0.44 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 ens3 2114.86 1173.25 24332.26 174.71 0.00 0.00 0.00 0.00 21:32:01 lo 21.63 21.63 2.08 2.08 0.00 0.00 0.00 0.00 Average: docker0 5.78 8.26 0.67 73.70 0.00 0.00 0.00 0.00 Average: ens3 439.47 227.75 5875.32 25.43 0.00 0.00 0.00 0.00 Average: lo 4.42 4.42 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13098) 05/14/25 _x86_64_ (8 CPU) 21:27:22 LINUX RESTART (8 CPU) 21:28:01 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 12.01 0.00 2.02 1.94 0.04 83.99 21:29:01 0 30.13 0.00 2.29 1.07 0.05 66.46 21:29:01 1 16.91 0.00 2.51 0.67 0.03 79.88 21:29:01 2 6.37 0.00 1.51 0.07 0.05 92.01 21:29:01 3 8.37 0.00 1.97 11.19 0.05 78.41 21:29:01 4 11.03 0.00 2.07 0.15 0.03 86.71 21:29:01 5 2.97 0.00 1.52 0.13 0.02 95.35 21:29:01 6 14.35 0.00 2.61 1.37 0.05 81.62 21:29:01 7 5.94 0.00 1.66 0.89 0.02 91.51 21:30:01 all 21.11 0.00 5.51 6.24 0.07 67.07 21:30:01 0 25.74 0.00 4.85 0.47 0.05 68.89 21:30:01 1 16.25 0.00 4.65 3.18 0.07 75.86 21:30:01 2 18.49 0.00 4.49 0.91 0.07 76.04 21:30:01 3 20.16 0.00 5.20 13.90 0.08 60.66 21:30:01 4 21.38 0.00 6.08 2.31 0.07 70.16 21:30:01 5 22.68 0.00 5.07 5.40 0.07 66.78 21:30:01 6 24.24 0.00 7.51 22.92 0.08 45.25 21:30:01 7 19.96 0.00 6.26 0.88 0.07 72.82 21:31:01 all 19.65 0.00 3.14 1.04 0.07 76.10 21:31:01 0 15.71 0.00 2.74 0.32 0.08 81.15 21:31:01 1 15.72 0.00 2.41 0.08 0.05 81.74 21:31:01 2 19.45 0.00 3.59 3.31 0.08 73.57 21:31:01 3 24.49 0.00 3.98 0.12 0.07 71.34 21:31:01 4 21.46 0.00 2.66 0.50 0.07 75.30 21:31:01 5 24.17 0.00 3.26 1.63 0.08 70.87 21:31:01 6 19.60 0.00 2.79 0.12 0.07 77.42 21:31:01 7 16.60 0.00 3.66 2.26 0.05 77.43 21:32:01 all 3.94 0.00 0.73 0.23 0.05 95.05 21:32:01 0 2.27 0.00 0.83 0.15 0.05 96.70 21:32:01 1 3.63 0.00 0.97 0.90 0.07 94.43 21:32:01 2 2.51 0.00 0.75 0.20 0.05 96.49 21:32:01 3 2.67 0.00 0.60 0.13 0.02 96.58 21:32:01 4 3.19 0.00 0.60 0.08 0.07 96.06 21:32:01 5 2.30 0.00 0.62 0.12 0.03 96.93 21:32:01 6 4.24 0.00 0.79 0.15 0.05 94.77 21:32:01 7 10.70 0.00 0.70 0.12 0.03 88.45 Average: all 14.16 0.00 2.84 2.36 0.06 80.59 Average: 0 18.44 0.00 2.68 0.50 0.06 78.32 Average: 1 13.11 0.00 2.63 1.21 0.05 83.00 Average: 2 11.69 0.00 2.58 1.12 0.06 84.55 Average: 3 13.89 0.00 2.93 6.32 0.05 76.81 Average: 4 14.25 0.00 2.85 0.76 0.06 82.08 Average: 5 13.00 0.00 2.61 1.81 0.05 82.53 Average: 6 15.58 0.00 3.41 6.09 0.06 74.85 Average: 7 13.27 0.00 3.06 1.04 0.04 82.59