---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80110 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 14G 142G 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 884 25169 0 6113 30827 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:1a:77:ee brd ff:ff:ff:ff:ff:ff inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe1a:77ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:93:a1:26 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::42:74ff:fe93:a126/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80110) 10/28/24 _x86_64_ (8 CPU) 18:28:26 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 320.50 52.77 267.72 3859.49 81532.68 18:31:01 604.20 5.32 598.88 540.71 197654.26 18:32:01 131.38 0.63 130.74 36.93 20836.93 18:33:01 5.98 0.00 5.98 0.00 147.58 18:34:01 61.12 0.67 60.46 38.53 1127.01 Average: 224.64 11.88 212.76 895.13 60259.69 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 29952796 31731068 2986424 9.07 76096 2006384 1368852 4.03 870472 1811304 261500 18:31:01 25068352 30674248 7870868 23.90 139920 5625744 6768768 19.92 2128636 5174428 220 18:32:01 23588688 29615464 9350532 28.39 169728 5975376 8334504 24.52 3310008 5406452 1464 18:33:01 23626744 29654688 9312476 28.27 169856 5976940 8259160 24.30 3273696 5405616 460 18:34:01 25788484 31575628 7150736 21.71 171004 5729636 1652572 4.86 1382436 5211072 2160 Average: 25605013 30650219 7334207 22.27 145321 5062816 5276771 15.53 2193050 4601774 53161 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 ens3 120.11 87.40 1998.57 23.64 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 3.00 3.00 0.30 0.30 0.00 0.00 0.00 0.00 18:31:01 veth328cde7 0.43 0.60 0.03 0.03 0.00 0.00 0.00 0.00 18:31:01 veth846f122 0.75 0.93 0.05 0.06 0.00 0.00 0.00 0.00 18:31:01 ens3 994.48 479.24 25925.89 42.81 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 veth328cde7 5.12 5.98 1.23 0.80 0.00 0.00 0.00 0.00 18:32:01 veth846f122 348.44 348.11 38.71 73.89 0.00 0.00 0.00 0.01 18:32:01 ens3 65.27 47.06 1192.02 10.97 0.00 0.00 0.00 0.00 18:32:01 docker0 12.90 18.10 2.10 286.86 0.00 0.00 0.00 0.00 18:33:01 veth328cde7 3.82 5.33 0.80 0.46 0.00 0.00 0.00 0.00 18:33:01 veth846f122 164.24 166.72 18.49 30.97 0.00 0.00 0.00 0.00 18:33:01 ens3 0.98 1.03 0.16 0.22 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 ens3 39.63 33.36 63.75 14.65 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 lo 26.30 26.30 2.43 2.43 0.00 0.00 0.00 0.00 Average: ens3 244.10 129.62 5836.08 18.46 0.00 0.00 0.00 0.00 Average: docker0 2.58 3.62 0.42 57.37 0.00 0.00 0.00 0.00 Average: lo 4.47 4.47 0.42 0.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80110) 10/28/24 _x86_64_ (8 CPU) 18:28:26 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 9.72 0.00 0.94 2.33 0.03 86.98 18:30:01 0 10.33 0.00 1.42 3.04 0.03 85.18 18:30:01 1 6.34 0.00 0.64 7.84 0.02 85.17 18:30:01 2 26.20 0.00 1.74 5.97 0.08 66.01 18:30:01 3 14.00 0.00 1.15 0.48 0.03 84.34 18:30:01 4 14.74 0.00 1.12 0.57 0.03 83.55 18:30:01 5 2.90 0.00 0.43 0.15 0.03 96.48 18:30:01 6 1.23 0.00 0.67 0.45 0.02 97.63 18:30:01 7 2.02 0.00 0.33 0.15 0.02 97.48 18:31:01 all 21.73 0.00 7.47 9.82 0.08 60.90 18:31:01 0 19.31 0.00 7.38 14.40 0.08 58.83 18:31:01 1 24.66 0.00 6.87 2.05 0.08 66.34 18:31:01 2 19.54 0.00 7.04 2.51 0.08 70.82 18:31:01 3 16.78 0.00 8.33 34.86 0.08 39.94 18:31:01 4 22.70 0.00 7.52 2.01 0.08 67.69 18:31:01 5 22.06 0.00 8.18 3.43 0.07 66.26 18:31:01 6 23.30 0.00 6.57 15.80 0.08 54.25 18:31:01 7 25.46 0.00 7.92 3.62 0.08 62.91 18:32:01 all 25.23 0.00 3.13 1.16 0.08 70.40 18:32:01 0 24.65 0.00 3.32 3.38 0.08 68.57 18:32:01 1 27.10 0.00 2.95 0.02 0.07 69.87 18:32:01 2 27.21 0.00 3.32 0.94 0.07 68.47 18:32:01 3 24.77 0.00 2.52 1.79 0.10 70.82 18:32:01 4 26.25 0.00 3.89 0.18 0.07 69.61 18:32:01 5 19.47 0.00 2.50 0.54 0.07 77.42 18:32:01 6 24.03 0.00 3.14 2.28 0.08 70.46 18:32:01 7 28.33 0.00 3.39 0.17 0.07 68.04 18:33:01 all 1.42 0.00 0.24 0.04 0.04 98.26 18:33:01 0 1.14 0.00 0.25 0.00 0.05 98.56 18:33:01 1 1.69 0.00 0.45 0.02 0.05 97.80 18:33:01 2 1.79 0.00 0.22 0.00 0.05 97.94 18:33:01 3 1.00 0.00 0.15 0.17 0.02 98.66 18:33:01 4 1.24 0.00 0.30 0.05 0.03 98.38 18:33:01 5 1.42 0.00 0.18 0.03 0.02 98.35 18:33:01 6 1.80 0.00 0.18 0.02 0.02 97.98 18:33:01 7 1.34 0.00 0.23 0.00 0.03 98.40 18:34:01 all 2.67 0.00 0.77 0.35 0.03 96.18 18:34:01 0 1.79 0.00 0.87 0.40 0.05 96.89 18:34:01 1 5.95 0.00 1.02 0.13 0.03 92.87 18:34:01 2 3.08 0.00 0.58 0.56 0.03 95.74 18:34:01 3 2.25 0.00 0.98 1.20 0.05 95.51 18:34:01 4 2.97 0.00 0.77 0.08 0.03 96.14 18:34:01 5 2.05 0.00 0.68 0.10 0.03 97.13 18:34:01 6 1.47 0.00 0.57 0.25 0.03 97.68 18:34:01 7 1.77 0.00 0.67 0.13 0.03 97.40 Average: all 12.12 0.00 2.50 2.73 0.05 82.60 Average: 0 11.42 0.00 2.64 4.23 0.06 81.65 Average: 1 13.12 0.00 2.38 2.01 0.05 82.44 Average: 2 15.54 0.00 2.57 1.99 0.06 79.84 Average: 3 11.74 0.00 2.61 7.62 0.06 77.97 Average: 4 13.55 0.00 2.71 0.58 0.05 83.11 Average: 5 9.55 0.00 2.39 0.85 0.04 87.17 Average: 6 10.32 0.00 2.21 3.73 0.05 83.69 Average: 7 11.73 0.00 2.50 0.81 0.05 84.92