---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16637 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 844 26528 0 4793 30866 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:6e:91:fa brd ff:ff:ff:ff:ff:ff inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe6e:91fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:f9:39:a8 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::42:25ff:fef9:39a8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16637) 05/29/25 _x86_64_ (8 CPU) 08:20:20 LINUX RESTART (8 CPU) 08:21:01 tps rtps wtps bread/s bwrtn/s 08:22:01 207.92 23.20 184.72 2342.81 78953.77 08:23:01 410.53 2.72 407.82 406.07 126495.72 08:24:01 245.18 0.45 244.73 45.99 36425.53 08:25:01 5.10 0.00 5.10 0.00 160.51 08:26:01 64.21 2.28 61.92 115.58 2639.29 Average: 186.59 5.73 180.86 582.09 48934.96 08:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:22:01 27827380 31657608 5111840 15.52 101748 3967056 1741176 5.12 954292 3745820 2148500 08:23:01 26999896 31016644 5939324 18.03 114896 4150056 3572088 10.51 1696932 3780608 16 08:24:01 25820732 30406632 7118488 21.61 159084 4619072 4368628 12.85 2417868 4176200 1680 08:25:01 25884868 30471728 7054352 21.42 159140 4620444 4336788 12.76 2354376 4175412 92 08:26:01 27179764 31620984 5759456 17.49 161228 4460164 1502156 4.42 1253604 4022756 12924 Average: 26742528 31034719 6196692 18.81 139219 4363358 3104167 9.13 1735414 3980159 432642 08:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:22:01 lo 10.00 10.00 0.95 0.95 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 ens3 797.92 513.20 13392.71 46.30 0.00 0.00 0.00 0.00 08:23:01 lo 1.93 1.93 0.15 0.15 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 br-991a5c71ad4b 23.66 32.94 1.60 310.45 0.00 0.00 0.00 0.00 08:23:01 ens3 35.56 25.58 311.40 3.44 0.00 0.00 0.00 0.00 08:24:01 lo 2.57 2.57 0.21 0.21 0.00 0.00 0.00 0.00 08:24:01 docker0 57.91 105.63 4.69 1418.58 0.00 0.00 0.00 0.00 08:24:01 br-991a5c71ad4b 0.58 0.45 0.04 0.03 0.00 0.00 0.00 0.00 08:24:01 ens3 151.44 84.27 2269.88 8.00 0.00 0.00 0.00 0.00 08:25:01 lo 1.80 1.80 0.14 0.14 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 br-991a5c71ad4b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 1.75 1.43 0.29 0.48 0.00 0.00 0.00 0.00 08:26:01 lo 3.53 3.53 0.34 0.34 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 79.07 60.76 79.42 21.58 0.00 0.00 0.00 0.00 Average: lo 3.97 3.97 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 11.58 21.13 0.94 283.72 0.00 0.00 0.00 0.00 Average: ens3 213.15 137.05 3210.74 15.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16637) 05/29/25 _x86_64_ (8 CPU) 08:20:20 LINUX RESTART (8 CPU) 08:21:01 CPU %user %nice %system %iowait %steal %idle 08:22:01 all 14.15 0.00 3.24 1.74 0.06 80.81 08:22:01 0 12.31 0.00 3.36 0.47 0.07 83.79 08:22:01 1 23.53 0.00 3.69 0.64 0.08 72.06 08:22:01 2 9.50 0.00 2.45 0.13 0.05 87.87 08:22:01 3 7.86 0.00 3.12 0.64 0.05 88.34 08:22:01 4 6.27 0.00 2.65 0.12 0.03 90.93 08:22:01 5 26.24 0.00 4.40 0.42 0.07 68.87 08:22:01 6 18.70 0.00 3.00 0.87 0.05 77.38 08:22:01 7 8.81 0.00 3.31 10.64 0.10 77.14 08:23:01 all 12.53 0.00 2.26 2.46 0.06 82.70 08:23:01 0 6.84 0.00 1.89 1.39 0.03 89.85 08:23:01 1 13.44 0.00 2.20 0.49 0.07 83.81 08:23:01 2 18.98 0.00 2.69 0.69 0.05 77.59 08:23:01 3 15.12 0.00 2.32 1.51 0.05 81.00 08:23:01 4 8.04 0.00 1.47 0.26 0.07 90.16 08:23:01 5 10.94 0.00 1.98 1.51 0.07 85.51 08:23:01 6 15.11 0.00 3.40 8.56 0.05 72.88 08:23:01 7 11.85 0.00 2.16 5.28 0.05 80.66 08:24:01 all 9.40 0.00 2.37 1.13 0.05 87.06 08:24:01 0 10.23 0.00 2.83 1.59 0.05 85.31 08:24:01 1 9.70 0.00 2.18 0.17 0.05 87.90 08:24:01 2 9.67 0.00 2.08 3.15 0.05 85.06 08:24:01 3 13.17 0.00 2.76 0.18 0.08 83.80 08:24:01 4 13.29 0.00 1.90 1.25 0.03 83.52 08:24:01 5 7.65 0.00 2.19 1.00 0.07 89.09 08:24:01 6 4.66 0.00 1.54 0.15 0.03 93.62 08:24:01 7 6.80 0.00 3.41 1.60 0.08 88.11 08:25:01 all 2.50 0.00 0.32 0.01 0.03 97.14 08:25:01 0 2.88 0.00 0.32 0.00 0.05 96.75 08:25:01 1 0.98 0.00 0.15 0.00 0.05 98.82 08:25:01 2 2.47 0.00 0.15 0.00 0.02 97.37 08:25:01 3 1.96 0.00 0.70 0.00 0.03 97.31 08:25:01 4 2.92 0.00 0.22 0.02 0.03 96.81 08:25:01 5 3.18 0.00 0.38 0.02 0.02 96.40 08:25:01 6 2.64 0.00 0.20 0.00 0.02 97.15 08:25:01 7 2.97 0.00 0.48 0.07 0.03 96.45 08:26:01 all 8.23 0.00 0.82 0.21 0.03 90.71 08:26:01 0 2.41 0.00 0.59 0.05 0.02 96.93 08:26:01 1 16.37 0.00 0.97 0.05 0.03 82.58 08:26:01 2 1.57 0.00 0.85 1.02 0.03 96.53 08:26:01 3 1.13 0.00 0.45 0.03 0.03 98.35 08:26:01 4 6.32 0.00 1.07 0.05 0.02 92.55 08:26:01 5 24.12 0.00 1.22 0.12 0.05 74.50 08:26:01 6 13.13 0.00 0.82 0.07 0.05 85.94 08:26:01 7 0.80 0.00 0.60 0.25 0.02 98.33 Average: all 9.35 0.00 1.80 1.11 0.05 87.69 Average: 0 6.93 0.00 1.79 0.70 0.04 90.54 Average: 1 12.80 0.00 1.83 0.27 0.06 85.04 Average: 2 8.43 0.00 1.64 1.00 0.04 88.90 Average: 3 7.84 0.00 1.87 0.47 0.05 89.77 Average: 4 7.37 0.00 1.46 0.34 0.04 90.80 Average: 5 14.42 0.00 2.03 0.61 0.05 82.89 Average: 6 10.82 0.00 1.79 1.92 0.04 85.44 Average: 7 6.24 0.00 1.99 3.55 0.06 88.17