---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14156 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 8% / 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 864 26512 0 4790 30847 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:e4:5e:68 brd ff:ff:ff:ff:ff:ff inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fee4:5e68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:86:1c:ee 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:d0ff:fe86:1cee/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-14156) 05/19/25 _x86_64_ (8 CPU) 11:19:19 LINUX RESTART (8 CPU) 11:20:02 tps rtps wtps bread/s bwrtn/s 11:21:01 197.03 23.88 173.16 2370.45 89309.74 11:22:01 406.78 3.63 403.15 432.46 105270.85 11:23:01 127.80 0.18 127.61 23.60 17113.28 11:24:01 91.63 0.23 91.40 18.53 17905.95 11:25:01 38.63 0.72 37.91 32.26 756.94 Average: 172.29 5.67 166.62 569.46 45926.77 11:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 27852508 31614736 5086712 15.44 100140 3908392 1975300 5.81 993016 3686240 2096536 11:22:01 27023868 31039868 5915352 17.96 115088 4149548 3586016 10.55 1677164 3779048 164 11:23:01 26497804 30962220 6441416 19.56 136528 4533172 3812264 11.22 1816024 4112796 13604 11:24:01 25974624 30558232 6964596 21.14 157532 4619712 4243004 12.48 2260084 4182680 2584 11:25:01 27191372 31620436 5747848 17.45 157784 4451852 1530896 4.50 1232348 4031832 2004 Average: 26908035 31159098 6031185 18.31 133414 4332535 3029496 8.91 1595727 3958519 422978 11:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 583.80 374.65 13760.08 36.26 0.00 0.00 0.00 0.00 11:21:01 lo 9.96 9.96 0.95 0.95 0.00 0.00 0.00 0.00 11:22:01 br-a2877ce84532 17.48 27.61 1.17 311.92 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 veth6e736f9 91.42 91.03 16.01 18.59 0.00 0.00 0.00 0.00 11:22:01 ens3 36.11 22.46 318.19 2.27 0.00 0.00 0.00 0.00 11:23:01 br-a2877ce84532 0.60 0.48 0.04 0.03 0.00 0.00 0.00 0.00 11:23:01 docker0 37.61 86.95 2.19 1079.74 0.00 0.00 0.00 0.00 11:23:01 veth6e736f9 0.30 0.35 0.56 0.03 0.00 0.00 0.00 0.00 11:23:01 vethb6d9e73 37.61 87.10 2.71 1079.75 0.00 0.00 0.00 0.09 11:24:01 br-a2877ce84532 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 docker0 27.41 37.63 2.88 293.14 0.00 0.00 0.00 0.00 11:24:01 veth6e736f9 421.53 419.70 52.92 106.87 0.00 0.00 0.00 0.01 11:24:01 ens3 1104.42 696.05 16978.07 118.67 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 49.93 33.88 61.42 14.46 0.00 0.00 0.00 0.00 11:25:01 lo 23.03 23.03 2.04 2.04 0.00 0.00 0.00 0.00 Average: docker0 13.05 25.00 1.02 275.49 0.00 0.00 0.00 0.00 Average: ens3 167.99 104.60 3254.31 13.03 0.00 0.00 0.00 0.00 Average: lo 3.83 3.83 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14156) 05/19/25 _x86_64_ (8 CPU) 11:19:19 LINUX RESTART (8 CPU) 11:20:02 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 14.60 0.00 3.56 1.84 0.04 79.95 11:21:01 0 13.34 0.00 3.31 6.20 0.05 77.10 11:21:01 1 21.67 0.00 3.40 0.44 0.03 74.45 11:21:01 2 20.05 0.00 4.09 0.51 0.05 75.30 11:21:01 3 17.48 0.00 3.26 0.34 0.03 78.89 11:21:01 4 11.41 0.00 3.38 0.31 0.03 84.87 11:21:01 5 15.09 0.00 4.41 6.24 0.09 74.18 11:21:01 6 11.53 0.00 3.32 0.65 0.03 84.45 11:21:01 7 6.29 0.00 3.37 0.15 0.05 90.14 11:22:01 all 14.10 0.00 2.73 2.50 0.05 80.62 11:22:01 0 14.70 0.00 3.01 0.32 0.07 81.90 11:22:01 1 16.72 0.00 3.90 9.05 0.07 70.26 11:22:01 2 20.20 0.00 2.76 0.89 0.03 76.12 11:22:01 3 9.47 0.00 1.98 2.06 0.05 86.44 11:22:01 4 12.17 0.00 2.73 2.19 0.05 82.86 11:22:01 5 15.23 0.00 2.71 1.06 0.03 80.97 11:22:01 6 12.58 0.00 2.13 3.89 0.07 81.33 11:22:01 7 11.69 0.00 2.56 0.55 0.05 85.14 11:23:01 all 3.43 0.00 1.11 0.67 0.03 94.76 11:23:01 0 3.14 0.00 1.17 0.07 0.05 95.57 11:23:01 1 1.69 0.00 1.04 0.85 0.05 96.37 11:23:01 2 6.60 0.00 1.09 0.08 0.03 92.20 11:23:01 3 2.56 0.00 0.90 3.64 0.03 92.86 11:23:01 4 5.10 0.00 2.16 0.50 0.02 92.22 11:23:01 5 2.52 0.00 1.03 0.08 0.02 96.35 11:23:01 6 2.95 0.00 0.74 0.07 0.02 96.22 11:23:01 7 2.89 0.00 0.75 0.10 0.02 96.24 11:24:01 all 8.48 0.00 1.63 0.52 0.04 89.34 11:24:01 0 9.09 0.00 1.60 0.05 0.03 89.22 11:24:01 1 3.46 0.00 1.09 1.35 0.05 94.05 11:24:01 2 6.59 0.00 1.91 0.74 0.07 90.70 11:24:01 3 6.91 0.00 2.08 1.53 0.03 89.44 11:24:01 4 11.68 0.00 1.93 0.05 0.03 86.31 11:24:01 5 8.11 0.00 1.22 0.05 0.03 90.58 11:24:01 6 12.71 0.00 1.95 0.37 0.03 84.93 11:24:01 7 9.24 0.00 1.29 0.00 0.03 89.44 11:25:01 all 1.20 0.00 0.50 1.07 0.20 97.02 11:25:01 0 1.22 0.00 0.46 5.01 0.91 92.39 11:25:01 1 0.90 0.00 0.48 0.00 0.02 98.60 11:25:01 2 1.00 0.00 0.45 0.02 0.58 97.96 11:25:01 3 2.02 0.00 0.50 3.17 0.02 94.30 11:25:01 4 1.70 0.00 0.55 0.12 0.03 97.60 11:25:01 5 1.00 0.00 0.43 0.05 0.02 98.50 11:25:01 6 0.90 0.00 0.49 0.07 0.03 98.51 11:25:01 7 0.88 0.00 0.67 0.03 0.03 98.38 Average: all 8.33 0.00 1.90 1.32 0.07 88.37 Average: 0 8.26 0.00 1.90 2.32 0.22 87.29 Average: 1 8.84 0.00 1.97 2.34 0.04 86.80 Average: 2 10.84 0.00 2.05 0.45 0.15 86.51 Average: 3 7.66 0.00 1.74 2.15 0.03 88.42 Average: 4 8.40 0.00 2.14 0.63 0.03 88.79 Average: 5 8.35 0.00 1.95 1.47 0.04 88.19 Average: 6 8.12 0.00 1.72 1.01 0.04 89.12 Average: 7 6.20 0.00 1.72 0.17 0.04 91.88