---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13340 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 849 26458 0 4859 30861 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:f9:af brd ff:ff:ff:ff:ff:ff inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe6e:f9af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:33:6d:f5 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-13340) 01/19/24 _x86_64_ (8 CPU) 07:42:22 LINUX RESTART (8 CPU) 07:43:02 tps rtps wtps bread/s bwrtn/s 07:44:01 95.17 18.03 77.14 1039.15 26812.68 07:45:01 143.03 23.01 120.01 2757.67 33901.68 07:46:01 322.00 12.90 309.10 779.60 110695.32 07:47:01 22.70 0.48 22.21 47.46 20337.11 07:48:01 51.05 0.77 50.28 39.32 21928.84 Average: 126.89 11.01 115.88 932.25 42787.67 07:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30058468 31693096 2880752 8.75 71708 1871448 1386028 4.08 884204 1703428 201376 07:45:01 28371576 31665844 4567644 13.87 103972 3452348 1368488 4.03 992240 3188620 1398504 07:46:01 25507128 30194264 7432092 22.56 125244 4712556 6849360 20.15 2555620 4384432 340 07:47:01 23441100 28218288 9498120 28.84 125768 4720352 9779028 28.77 4595816 4389088 1608 07:48:01 27060224 31559640 5878996 17.85 127856 4574392 1559520 4.59 1295900 4121908 44168 Average: 26887699 30666226 6051521 18.37 110910 3866219 4188485 12.32 2064756 3557495 329199 07:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 71.95 49.35 1092.82 8.30 0.00 0.00 0.00 0.00 07:44:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 br-0091c7f24fcf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 409.17 251.27 12866.95 22.52 0.00 0.00 0.00 0.00 07:45:01 lo 10.20 10.20 0.94 0.94 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 vethc6cb29a 50.51 61.51 19.71 16.45 0.00 0.00 0.00 0.00 07:46:01 br-0091c7f24fcf 0.28 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:46:01 veth9211ce0 0.23 0.57 0.01 0.03 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 vethc6cb29a 117.65 147.11 152.16 44.60 0.00 0.00 0.00 0.01 07:47:01 br-0091c7f24fcf 2.78 4.00 1.06 0.63 0.00 0.00 0.00 0.00 07:47:01 veth9211ce0 6.42 7.45 10.82 1.93 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 1397.32 794.12 28510.07 177.33 0.00 0.00 0.00 0.00 07:48:01 lo 26.56 26.56 3.44 3.44 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: ens3 206.35 116.77 5567.09 24.42 0.00 0.00 0.00 0.00 Average: lo 4.54 4.54 0.62 0.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13340) 01/19/24 _x86_64_ (8 CPU) 07:42:22 LINUX RESTART (8 CPU) 07:43:02 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 10.19 0.00 0.78 2.52 0.04 86.48 07:44:01 0 24.97 0.00 1.34 1.17 0.03 72.48 07:44:01 1 4.84 0.00 0.51 1.36 0.07 93.23 07:44:01 2 9.84 0.00 0.88 0.14 0.05 89.09 07:44:01 3 8.87 0.00 0.73 0.34 0.02 90.05 07:44:01 4 1.10 0.00 0.44 0.32 0.00 98.13 07:44:01 5 19.82 0.00 1.42 1.49 0.03 77.24 07:44:01 6 8.09 0.00 0.49 4.64 0.03 86.75 07:44:01 7 3.96 0.00 0.39 10.70 0.03 84.92 07:45:01 all 11.68 0.00 2.55 2.71 0.05 83.02 07:45:01 0 36.90 0.00 3.72 1.70 0.08 57.60 07:45:01 1 5.66 0.00 2.25 3.98 0.07 88.03 07:45:01 2 12.18 0.00 3.67 0.70 0.05 83.39 07:45:01 3 11.68 0.00 2.72 1.78 0.05 83.77 07:45:01 4 7.80 0.00 3.05 3.17 0.05 85.93 07:45:01 5 5.33 0.00 2.04 0.59 0.03 92.01 07:45:01 6 3.90 0.00 1.31 1.28 0.03 93.48 07:45:01 7 9.98 0.00 1.61 8.42 0.03 79.95 07:46:01 all 19.83 0.00 4.26 6.04 0.07 69.79 07:46:01 0 19.50 0.00 4.31 4.50 0.05 71.65 07:46:01 1 24.04 0.00 4.66 2.15 0.05 69.11 07:46:01 2 20.06 0.00 4.12 0.79 0.08 74.95 07:46:01 3 24.26 0.00 4.43 1.08 0.07 70.16 07:46:01 4 22.52 0.00 5.07 31.07 0.08 41.25 07:46:01 5 16.95 0.00 4.41 6.20 0.07 72.37 07:46:01 6 18.75 0.00 3.63 1.41 0.07 76.14 07:46:01 7 12.58 0.00 3.52 1.26 0.05 82.59 07:47:01 all 25.59 0.00 2.79 1.00 0.08 70.55 07:47:01 0 26.82 0.00 2.58 0.12 0.08 70.40 07:47:01 1 20.66 0.00 3.09 0.02 0.07 76.16 07:47:01 2 30.04 0.00 3.57 0.03 0.08 66.27 07:47:01 3 29.71 0.00 2.78 0.00 0.07 67.44 07:47:01 4 24.85 0.00 2.46 0.03 0.08 72.57 07:47:01 5 23.45 0.00 2.71 7.54 0.07 66.24 07:47:01 6 27.70 0.00 2.70 0.10 0.10 69.40 07:47:01 7 21.46 0.00 2.33 0.18 0.08 75.94 07:48:01 all 3.54 0.00 0.58 1.83 0.04 94.00 07:48:01 0 3.39 0.00 0.50 0.80 0.05 95.26 07:48:01 1 1.54 0.00 0.79 0.03 0.05 97.58 07:48:01 2 1.54 0.00 0.47 0.60 0.03 97.36 07:48:01 3 17.07 0.00 1.02 0.93 0.07 80.91 07:48:01 4 2.16 0.00 0.50 0.20 0.05 97.09 07:48:01 5 0.43 0.00 0.38 10.44 0.03 88.71 07:48:01 6 0.99 0.00 0.35 0.23 0.03 98.39 07:48:01 7 1.24 0.00 0.63 1.40 0.05 96.68 Average: all 14.16 0.00 2.19 2.82 0.06 80.78 Average: 0 22.29 0.00 2.49 1.65 0.06 73.51 Average: 1 11.35 0.00 2.26 1.50 0.06 84.83 Average: 2 14.74 0.00 2.54 0.45 0.06 82.20 Average: 3 18.34 0.00 2.34 0.83 0.05 78.45 Average: 4 11.70 0.00 2.30 6.93 0.05 79.02 Average: 5 13.17 0.00 2.19 5.26 0.05 79.33 Average: 6 11.87 0.00 1.70 1.53 0.05 84.85 Average: 7 9.85 0.00 1.70 4.38 0.05 84.03