---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6353 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: 2800.000 BogoMIPS: 5600.00 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 827 24887 0 6452 30884 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:3a:ae:ec brd ff:ff:ff:ff:ff:ff inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fe3a:aeec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:e0:4c:4b 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-6353) 12/19/23 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 100.81 18.01 82.80 1038.74 28347.87 20:24:01 128.70 23.06 105.63 2761.41 34444.13 20:25:01 204.15 0.23 203.92 31.33 121302.32 20:26:01 256.32 12.03 244.29 781.27 64591.82 20:27:01 27.16 0.38 26.78 36.66 21277.94 20:28:01 80.79 1.27 79.52 104.12 24501.73 Average: 133.08 9.14 123.94 791.57 49135.37 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30092896 31705356 2846324 8.64 70528 1851584 1448052 4.26 864856 1685764 171208 20:24:01 28531504 31689660 4407716 13.38 97772 3328132 1583620 4.66 948516 3076612 1272136 20:25:01 25620040 31687660 7319180 22.22 127932 6085284 1584648 4.66 980688 5830260 1052548 20:26:01 22401260 28674928 10537960 31.99 138428 6257880 10494640 30.88 4222588 5705884 1532 20:27:01 21228056 27536956 11711164 35.55 139172 6289212 11956800 35.18 5420000 5668088 28228 20:28:01 25487760 31620984 7451460 22.62 144360 6125740 1546792 4.55 1407228 5507560 70940 Average: 25560253 30485924 7378967 22.40 119699 4989639 4769092 14.03 2307313 4579028 432765 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 61.01 41.91 997.26 7.68 0.00 0.00 0.00 0.00 20:23:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 296.35 186.47 9116.41 17.35 0.00 0.00 0.00 0.00 20:24:01 lo 6.40 6.40 0.60 0.60 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-2f0f8482f1a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 1070.89 546.91 29088.24 39.40 0.00 0.00 0.00 0.00 20:25:01 lo 7.33 7.33 0.73 0.73 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 br-2f0f8482f1a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vetha89d3ca 54.81 65.87 19.25 16.14 0.00 0.00 0.00 0.00 20:26:01 ens3 64.21 34.74 2081.99 3.31 0.00 0.00 0.00 0.00 20:26:01 veth2a3a027 4.93 6.67 0.82 0.96 0.00 0.00 0.00 0.00 20:26:01 veth43559c0 0.15 0.75 0.01 0.04 0.00 0.00 0.00 0.00 20:27:01 vetha89d3ca 51.12 58.99 163.81 25.89 0.00 0.00 0.00 0.01 20:27:01 ens3 24.80 20.36 9.02 22.05 0.00 0.00 0.00 0.00 20:27:01 veth2a3a027 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 20:27:01 veth43559c0 0.55 0.57 0.06 0.10 0.00 0.00 0.00 0.00 20:28:01 ens3 55.37 39.43 273.45 15.21 0.00 0.00 0.00 0.00 20:28:01 lo 29.20 29.20 7.62 7.62 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 262.66 145.26 6944.24 17.53 0.00 0.00 0.00 0.00 Average: lo 4.22 4.22 1.22 1.22 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6353) 12/19/23 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.76 0.00 0.68 2.87 0.04 86.65 20:23:01 0 17.32 0.00 1.12 0.71 0.03 80.81 20:23:01 1 27.96 0.00 1.77 2.40 0.05 67.83 20:23:01 2 3.51 0.00 0.20 6.40 0.02 89.87 20:23:01 3 11.72 0.00 0.56 0.25 0.02 87.44 20:23:01 4 2.57 0.00 0.41 6.19 0.05 90.78 20:23:01 5 1.97 0.00 0.22 0.22 0.02 97.58 20:23:01 6 10.60 0.00 0.66 1.27 0.02 87.45 20:23:01 7 2.53 0.00 0.56 5.48 0.07 91.37 20:24:01 all 11.58 0.00 2.38 2.68 0.04 83.32 20:24:01 0 8.14 0.00 1.34 0.22 0.02 90.29 20:24:01 1 5.37 0.00 2.30 0.17 0.03 92.12 20:24:01 2 4.30 0.00 1.98 0.02 0.03 93.67 20:24:01 3 22.10 0.00 1.91 1.67 0.05 74.26 20:24:01 4 9.08 0.00 2.04 14.22 0.05 74.61 20:24:01 5 18.15 0.00 3.25 1.17 0.03 77.39 20:24:01 6 21.36 0.00 3.41 1.24 0.07 73.91 20:24:01 7 4.18 0.00 2.71 2.67 0.08 90.36 20:25:01 all 10.81 0.00 5.23 7.80 0.08 76.09 20:25:01 0 11.54 0.00 4.30 0.27 0.08 83.80 20:25:01 1 13.88 0.00 5.62 0.10 0.09 80.31 20:25:01 2 9.45 0.00 5.79 9.42 0.05 75.28 20:25:01 3 10.16 0.00 5.62 5.57 0.08 78.57 20:25:01 4 10.69 0.00 5.45 28.20 0.09 55.57 20:25:01 5 9.25 0.00 6.67 16.67 0.12 67.29 20:25:01 6 10.53 0.00 4.39 2.03 0.05 83.00 20:25:01 7 10.99 0.00 4.03 0.17 0.07 84.75 20:26:01 all 49.89 0.00 6.53 3.30 0.08 40.20 20:26:01 0 52.14 0.00 7.01 2.30 0.08 38.47 20:26:01 1 48.24 0.00 6.08 3.21 0.08 42.38 20:26:01 2 50.32 0.00 6.65 0.66 0.08 42.29 20:26:01 3 48.72 0.00 6.47 12.15 0.10 32.56 20:26:01 4 50.71 0.00 6.94 1.42 0.08 40.85 20:26:01 5 53.82 0.00 6.57 3.72 0.08 35.82 20:26:01 6 47.16 0.00 6.56 0.86 0.10 45.32 20:26:01 7 47.93 0.00 5.94 2.15 0.08 43.90 20:27:01 all 24.27 0.00 2.44 1.06 0.09 72.15 20:27:01 0 20.21 0.00 2.16 0.08 0.08 77.46 20:27:01 1 23.37 0.00 2.08 1.08 0.07 73.40 20:27:01 2 25.65 0.00 2.69 0.00 0.08 71.58 20:27:01 3 30.60 0.00 2.77 5.71 0.08 60.84 20:27:01 4 24.15 0.00 2.72 1.32 0.12 71.69 20:27:01 5 20.88 0.00 2.06 0.27 0.07 76.73 20:27:01 6 19.25 0.00 1.87 0.00 0.08 78.80 20:27:01 7 30.11 0.00 3.16 0.02 0.08 66.63 20:28:01 all 4.81 0.00 0.79 1.57 0.05 92.79 20:28:01 0 3.22 0.00 1.02 2.27 0.03 93.45 20:28:01 1 3.34 0.00 0.58 2.02 0.03 94.03 20:28:01 2 0.90 0.00 0.62 5.80 0.05 92.63 20:28:01 3 3.31 0.00 0.50 1.52 0.02 94.65 20:28:01 4 7.23 0.00 0.85 0.18 0.05 91.68 20:28:01 5 1.64 0.00 0.45 0.13 0.05 97.73 20:28:01 6 16.68 0.00 1.45 0.50 0.05 81.32 20:28:01 7 2.16 0.00 0.87 0.10 0.07 96.81 Average: all 18.49 0.00 3.00 3.20 0.06 75.25 Average: 0 18.72 0.00 2.82 0.98 0.06 77.43 Average: 1 20.28 0.00 3.05 1.50 0.06 75.11 Average: 2 15.66 0.00 2.98 3.70 0.05 77.61 Average: 3 21.07 0.00 2.96 4.47 0.06 71.44 Average: 4 17.40 0.00 3.06 8.56 0.07 70.91 Average: 5 17.58 0.00 3.19 3.67 0.06 75.49 Average: 6 20.92 0.00 3.05 0.98 0.06 74.99 Average: 7 16.27 0.00 2.87 1.76 0.08 79.02