---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3468 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 871 26171 0 5124 30840 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:fb:9b:79 brd ff:ff:ff:ff:ff:ff inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fefb:9b79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:a9:c5:d9 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3468) 02/07/24 _x86_64_ (8 CPU) 14:50:24 LINUX RESTART (8 CPU) 14:51:02 tps rtps wtps bread/s bwrtn/s 14:52:01 112.20 36.74 75.46 1716.32 26231.35 14:53:01 118.96 22.98 95.98 2763.41 30632.63 14:54:01 310.13 12.28 297.85 807.13 117575.84 14:55:01 63.72 0.60 63.12 58.52 24328.91 14:56:01 58.32 0.05 58.27 8.40 21835.29 Average: 132.74 14.46 118.29 1068.59 44183.08 14:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 30066832 31674748 2872388 8.72 69284 1848752 1434264 4.22 894528 1684460 167512 14:53:01 29276280 31672448 3662940 11.12 93664 2584324 1550564 4.56 974860 2336524 574064 14:54:01 25803528 30614608 7135692 21.66 114532 4898284 7094564 20.87 2090924 4542876 692 14:55:01 23511556 28436792 9427664 28.62 116988 5003888 8996340 26.47 4421596 4480744 880 14:56:01 25690896 30640936 7248324 22.01 117808 5032104 3305540 9.73 2297960 4469152 240 Average: 26869818 30607906 6069402 18.43 102455 3873470 4476254 13.17 2135974 3502751 148678 14:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 14:52:01 ens3 89.27 62.97 1039.11 11.12 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 br-95e12c6afbcc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 5.40 5.40 0.51 0.51 0.00 0.00 0.00 0.00 14:53:01 ens3 116.73 82.40 2665.90 10.62 0.00 0.00 0.00 0.00 14:54:01 vethfe9ea15 0.10 0.37 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 veth762ce64 18.34 23.76 1.67 2.84 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 br-95e12c6afbcc 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:55:01 vethfe9ea15 0.60 0.82 0.15 0.26 0.00 0.00 0.00 0.00 14:55:01 veth762ce64 45.19 51.09 61.36 22.12 0.00 0.00 0.00 0.01 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 br-95e12c6afbcc 0.82 0.83 0.80 0.89 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 br-95e12c6afbcc 1.87 2.47 3.51 0.26 0.00 0.00 0.00 0.00 14:56:01 lo 27.81 27.81 7.43 7.43 0.00 0.00 0.00 0.00 14:56:01 veth6b8f9d4 9.08 8.18 6.15 2.72 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-95e12c6afbcc 0.59 0.68 0.87 0.23 0.00 0.00 0.00 0.00 Average: lo 4.79 4.79 1.43 1.43 0.00 0.00 0.00 0.00 Average: veth6b8f9d4 1.82 1.64 1.23 0.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3468) 02/07/24 _x86_64_ (8 CPU) 14:50:24 LINUX RESTART (8 CPU) 14:51:02 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 9.58 0.00 0.75 2.83 0.03 86.81 14:52:01 0 3.82 0.00 0.42 0.49 0.03 95.23 14:52:01 1 0.80 0.00 0.39 0.24 0.03 98.54 14:52:01 2 1.03 0.00 0.29 0.03 0.00 98.65 14:52:01 3 26.77 0.00 1.53 2.86 0.05 68.79 14:52:01 4 4.91 0.00 0.65 17.18 0.05 77.21 14:52:01 5 21.77 0.00 1.28 1.06 0.05 75.84 14:52:01 6 10.29 0.00 0.75 0.36 0.02 88.59 14:52:01 7 7.32 0.00 0.65 0.46 0.03 91.54 14:53:01 all 10.79 0.00 1.44 2.46 0.04 85.27 14:53:01 0 16.13 0.00 2.04 1.14 0.07 80.63 14:53:01 1 10.63 0.00 1.64 0.47 0.03 87.23 14:53:01 2 4.73 0.00 1.11 4.09 0.03 90.04 14:53:01 3 12.07 0.00 1.70 1.25 0.05 84.93 14:53:01 4 7.28 0.00 1.04 9.89 0.02 81.78 14:53:01 5 3.19 0.00 1.32 0.07 0.02 95.40 14:53:01 6 3.69 0.00 0.93 0.73 0.03 94.61 14:53:01 7 28.74 0.00 1.75 2.00 0.07 67.45 14:54:01 all 17.29 0.00 6.00 6.28 0.07 70.36 14:54:01 0 16.89 0.00 6.97 1.04 0.09 75.02 14:54:01 1 17.98 0.00 6.03 0.98 0.07 74.95 14:54:01 2 18.53 0.00 6.21 31.07 0.09 44.10 14:54:01 3 17.91 0.00 6.46 6.28 0.07 69.28 14:54:01 4 16.95 0.00 4.68 3.92 0.08 74.38 14:54:01 5 16.84 0.00 6.13 4.79 0.07 72.17 14:54:01 6 16.38 0.00 6.37 1.83 0.07 75.35 14:54:01 7 16.83 0.00 5.14 0.50 0.08 77.45 14:55:01 all 50.31 0.00 5.10 0.80 0.09 43.70 14:55:01 0 38.97 0.00 4.25 1.12 0.07 55.59 14:55:01 1 57.04 0.00 5.55 1.08 0.10 36.23 14:55:01 2 48.75 0.00 5.19 0.05 0.08 45.93 14:55:01 3 53.73 0.00 5.00 0.37 0.10 40.80 14:55:01 4 54.30 0.00 5.47 0.27 0.10 39.86 14:55:01 5 52.38 0.00 5.98 3.31 0.10 38.24 14:55:01 6 48.18 0.00 5.01 0.02 0.10 46.70 14:55:01 7 49.25 0.00 4.35 0.15 0.08 46.16 14:56:01 all 8.48 0.00 1.11 1.38 0.08 88.94 14:56:01 0 7.77 0.00 1.12 0.27 0.07 90.78 14:56:01 1 9.30 0.00 1.19 0.37 0.05 89.09 14:56:01 2 8.07 0.00 1.29 0.42 0.08 90.14 14:56:01 3 10.47 0.00 1.04 0.30 0.07 88.13 14:56:01 4 7.70 0.00 1.16 0.23 0.05 90.86 14:56:01 5 10.69 0.00 1.25 8.74 0.03 79.28 14:56:01 6 5.93 0.00 0.82 0.13 0.07 93.06 14:56:01 7 7.92 0.00 1.02 0.60 0.23 90.23 Average: all 19.29 0.00 2.87 2.74 0.06 75.03 Average: 0 16.75 0.00 2.95 0.81 0.06 79.42 Average: 1 19.14 0.00 2.95 0.63 0.06 77.22 Average: 2 16.21 0.00 2.81 7.08 0.06 73.84 Average: 3 24.13 0.00 3.14 2.20 0.07 70.47 Average: 4 18.20 0.00 2.59 6.28 0.06 72.86 Average: 5 20.95 0.00 3.19 3.60 0.05 72.20 Average: 6 16.87 0.00 2.77 0.61 0.06 79.69 Average: 7 22.04 0.00 2.58 0.74 0.10 74.54