---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19432 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 12G 144G 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 833 27203 0 4130 30877 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:13:83:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe13:83c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:13:46:0f 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-19432) 03/30/24 _x86_64_ (8 CPU) 13:50:27 LINUX RESTART (8 CPU) 13:51:01 tps rtps wtps bread/s bwrtn/s 13:52:01 121.09 42.55 78.54 1924.83 28925.69 13:53:01 133.46 23.06 110.40 2773.27 34619.96 13:54:01 302.10 13.18 288.92 808.50 91358.34 13:55:01 25.61 0.38 25.23 20.53 23860.96 13:56:01 60.41 1.93 58.47 111.98 24241.43 Average: 128.53 16.22 112.31 1127.85 40600.89 13:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30143508 31717628 2795712 8.49 69716 1815376 1395440 4.11 856536 1651144 158716 13:53:01 28865364 31693464 4073856 12.37 99084 3001936 1391876 4.10 956820 2748608 1008524 13:54:01 26078768 30022540 6860452 20.83 112576 4010952 6686436 19.67 2722176 3683512 364 13:55:01 24937380 28959248 8001840 24.29 112960 4040556 8175164 24.05 3829588 3707452 156 13:56:01 27874756 31636116 5064464 15.38 114984 3883956 1479956 4.35 1181036 3458716 24880 Average: 27579955 30805799 5359265 16.27 101864 3350555 3825774 11.26 1909231 3049886 238528 13:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 13:52:01 ens3 193.64 122.84 1107.19 37.46 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 7.80 7.80 0.73 0.73 0.00 0.00 0.00 0.00 13:53:01 br-c194b3fec621 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 235.94 148.34 6980.67 15.55 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 veth9749f5e 24.11 22.25 12.03 16.88 0.00 0.00 0.00 0.00 13:54:01 lo 2.60 2.60 0.23 0.23 0.00 0.00 0.00 0.00 13:54:01 br-c194b3fec621 0.30 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 veth9749f5e 16.28 13.50 10.62 18.78 0.00 0.00 0.00 0.00 13:55:01 lo 4.53 4.53 0.85 0.85 0.00 0.00 0.00 0.00 13:55:01 br-c194b3fec621 0.55 0.72 0.48 0.07 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:56:01 ens3 945.91 594.75 19057.33 120.07 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: lo 3.44 3.44 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 157.96 93.39 3712.87 19.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19432) 03/30/24 _x86_64_ (8 CPU) 13:50:27 LINUX RESTART (8 CPU) 13:51:01 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 10.87 0.00 0.81 2.66 0.04 85.63 13:52:01 0 17.82 0.00 1.08 0.27 0.02 80.81 13:52:01 1 10.04 0.00 0.67 0.38 0.02 88.89 13:52:01 2 5.95 0.00 0.57 14.52 0.03 78.93 13:52:01 3 3.54 0.00 0.53 2.10 0.03 93.79 13:52:01 4 3.26 0.00 0.67 0.27 0.02 95.79 13:52:01 5 2.27 0.00 0.33 0.15 0.02 97.23 13:52:01 6 34.99 0.00 2.02 3.06 0.07 59.87 13:52:01 7 9.12 0.00 0.53 0.62 0.07 89.66 13:53:01 all 11.02 0.00 1.98 2.27 0.04 84.69 13:53:01 0 7.61 0.00 1.55 2.17 0.03 88.63 13:53:01 1 4.55 0.00 1.81 1.77 0.03 91.84 13:53:01 2 4.88 0.00 1.42 9.58 0.02 84.11 13:53:01 3 11.62 0.00 2.08 1.65 0.03 84.62 13:53:01 4 28.81 0.00 3.18 1.61 0.07 66.33 13:53:01 5 10.62 0.00 2.06 0.07 0.03 87.22 13:53:01 6 4.00 0.00 1.81 0.76 0.03 93.40 13:53:01 7 16.09 0.00 1.94 0.60 0.03 81.34 13:54:01 all 22.93 0.00 4.16 6.22 0.07 66.61 13:54:01 0 26.62 0.00 3.92 1.75 0.08 67.62 13:54:01 1 22.89 0.00 3.82 1.70 0.07 71.53 13:54:01 2 20.28 0.00 3.75 13.05 0.07 62.85 13:54:01 3 23.58 0.00 4.40 4.35 0.07 67.60 13:54:01 4 19.36 0.00 3.84 2.00 0.07 74.73 13:54:01 5 21.04 0.00 4.34 24.40 0.08 50.14 13:54:01 6 27.00 0.00 4.87 1.28 0.08 66.76 13:54:01 7 22.66 0.00 4.39 1.30 0.08 71.57 13:55:01 all 15.46 0.00 1.48 1.06 0.05 81.95 13:55:01 0 15.60 0.00 1.42 0.00 0.05 82.93 13:55:01 1 17.14 0.00 1.66 0.02 0.05 81.13 13:55:01 2 14.56 0.00 1.23 0.08 0.05 84.07 13:55:01 3 13.55 0.00 1.41 3.50 0.05 81.49 13:55:01 4 13.26 0.00 1.60 0.00 0.05 85.09 13:55:01 5 14.03 0.00 1.15 4.79 0.03 79.99 13:55:01 6 17.62 0.00 1.48 0.02 0.05 80.84 13:55:01 7 17.91 0.00 1.89 0.08 0.05 80.07 13:56:01 all 6.49 0.00 0.62 1.57 0.03 91.29 13:56:01 0 2.62 0.00 0.58 0.07 0.02 96.71 13:56:01 1 0.88 0.00 0.57 0.20 0.03 98.32 13:56:01 2 9.51 0.00 0.65 0.37 0.03 89.43 13:56:01 3 0.78 0.00 0.50 9.96 0.03 88.72 13:56:01 4 4.49 0.00 0.52 0.07 0.05 94.87 13:56:01 5 0.52 0.00 0.50 1.18 0.03 97.76 13:56:01 6 15.90 0.00 0.84 0.35 0.03 82.88 13:56:01 7 17.24 0.00 0.80 0.37 0.03 81.56 Average: all 13.34 0.00 1.81 2.75 0.05 82.06 Average: 0 14.03 0.00 1.71 0.85 0.04 83.37 Average: 1 11.08 0.00 1.70 0.81 0.04 86.37 Average: 2 11.05 0.00 1.52 7.50 0.04 79.88 Average: 3 10.59 0.00 1.78 4.31 0.04 83.28 Average: 4 13.81 0.00 1.96 0.79 0.05 83.40 Average: 5 9.66 0.00 1.67 6.07 0.04 82.57 Average: 6 19.90 0.00 2.20 1.09 0.05 76.76 Average: 7 16.59 0.00 1.91 0.59 0.05 80.86