---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6655 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 828 26185 0 5154 30883 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:16:fe:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe16:fef7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:f8:44:35 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-6655) 02/19/24 _x86_64_ (8 CPU) 09:45:45 LINUX RESTART (8 CPU) 09:46:01 tps rtps wtps bread/s bwrtn/s 09:47:02 171.82 87.94 83.89 6277.22 56737.74 09:48:01 96.63 14.05 82.58 1140.36 25619.25 09:49:01 192.08 9.43 182.65 1676.52 73456.56 09:50:01 269.54 12.48 257.06 817.43 65824.65 09:51:02 78.70 1.35 77.35 109.18 19739.16 Average: 161.97 25.09 136.89 2007.00 48350.47 09:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:47:02 30088000 31683928 2851220 8.66 65092 1841792 1484132 4.37 921704 1640012 199652 09:48:01 29898300 31746852 3040920 9.23 84040 2061368 1365536 4.02 833384 1888840 206364 09:49:01 26897580 31681856 6041640 18.34 128880 4829872 1437772 4.23 986588 4574976 1268368 09:50:01 24898248 29864772 8040972 24.41 137828 4985544 7735856 22.76 2986492 4511812 28292 09:51:02 26878788 31688064 6060432 18.40 141816 4837668 1447548 4.26 1199312 4367836 31736 Average: 27732183 31333094 5207037 15.81 111531 3711249 2694169 7.93 1385496 3396695 346882 09:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:47:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 09:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:02 ens3 355.02 252.31 1531.30 64.32 0.00 0.00 0.00 0.00 09:48:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 50.71 35.77 742.61 8.04 0.00 0.00 0.00 0.00 09:49:01 lo 9.80 9.80 0.97 0.97 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 br-45c0f19d9010 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 792.37 438.49 23529.34 33.93 0.00 0.00 0.00 0.00 09:50:01 veth4261be5 4.43 6.02 0.76 0.88 0.00 0.00 0.00 0.00 09:50:01 lo 3.00 3.00 0.47 0.47 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 br-45c0f19d9010 0.40 0.43 0.23 0.04 0.00 0.00 0.00 0.00 09:51:02 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 09:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:02 ens3 1262.17 781.34 25912.37 131.90 0.00 0.00 0.00 0.00 Average: lo 3.34 3.34 0.37 0.37 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 252.20 155.77 5199.42 26.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6655) 02/19/24 _x86_64_ (8 CPU) 09:45:45 LINUX RESTART (8 CPU) 09:46:01 CPU %user %nice %system %iowait %steal %idle 09:47:02 all 9.95 0.00 1.39 4.49 0.04 84.13 09:47:02 0 6.67 0.00 1.52 11.46 0.03 80.32 09:47:02 1 23.36 0.00 1.80 1.97 0.05 72.81 09:47:02 2 9.73 0.00 1.17 0.85 0.03 88.21 09:47:02 3 3.86 0.00 0.89 5.87 0.05 89.33 09:47:02 4 3.02 0.00 0.65 6.36 0.03 89.93 09:47:02 5 5.96 0.00 2.15 0.84 0.03 91.00 09:47:02 6 11.49 0.00 1.54 8.10 0.03 78.84 09:47:02 7 15.51 0.00 1.32 0.50 0.03 82.64 09:48:01 all 10.59 0.00 0.73 2.12 0.03 86.53 09:48:01 0 10.81 0.00 0.53 0.22 0.05 88.40 09:48:01 1 2.97 0.00 0.59 3.99 0.05 92.39 09:48:01 2 1.36 0.00 0.27 0.22 0.02 98.13 09:48:01 3 1.34 0.00 0.36 9.42 0.03 88.85 09:48:01 4 1.25 0.00 0.08 0.02 0.00 98.64 09:48:01 5 2.80 0.00 0.37 0.53 0.02 96.29 09:48:01 6 44.68 0.00 2.26 2.53 0.05 50.48 09:48:01 7 19.50 0.00 1.39 0.12 0.03 78.96 09:49:01 all 12.11 0.00 5.05 4.45 0.06 78.33 09:49:01 0 11.14 0.00 4.12 1.71 0.07 82.96 09:49:01 1 8.89 0.00 4.42 6.84 0.05 79.80 09:49:01 2 11.46 0.00 5.43 5.23 0.05 77.82 09:49:01 3 10.66 0.00 5.13 15.28 0.07 68.87 09:49:01 4 11.59 0.00 7.00 4.34 0.05 77.02 09:49:01 5 9.61 0.00 5.06 0.58 0.05 84.71 09:49:01 6 14.07 0.00 3.50 0.44 0.05 81.94 09:49:01 7 19.47 0.00 5.74 1.32 0.07 73.39 09:50:01 all 26.35 0.00 3.60 4.39 0.07 65.59 09:50:01 0 29.40 0.00 4.03 1.63 0.07 64.88 09:50:01 1 22.71 0.00 3.05 4.17 0.05 70.01 09:50:01 2 21.73 0.00 2.86 0.20 0.07 75.14 09:50:01 3 22.03 0.00 3.96 22.42 0.08 51.51 09:50:01 4 31.40 0.00 4.16 3.78 0.07 60.59 09:50:01 5 35.24 0.00 4.17 1.09 0.08 59.41 09:50:01 6 25.36 0.00 3.62 1.48 0.08 69.46 09:50:01 7 22.94 0.00 2.92 0.42 0.08 73.64 09:51:02 all 6.65 0.00 0.73 1.49 0.03 91.10 09:51:02 0 24.40 0.00 1.25 0.79 0.07 73.49 09:51:02 1 1.72 0.00 0.72 9.19 0.03 88.34 09:51:02 2 3.15 0.00 0.72 0.32 0.03 95.78 09:51:02 3 3.25 0.00 0.48 0.10 0.03 96.13 09:51:02 4 16.84 0.00 1.10 0.50 0.05 81.50 09:51:02 5 0.70 0.00 0.55 0.83 0.00 97.91 09:51:02 6 2.14 0.00 0.50 0.17 0.02 97.18 09:51:02 7 1.00 0.00 0.50 0.10 0.02 98.38 Average: all 13.13 0.00 2.29 3.39 0.05 81.14 Average: 0 16.51 0.00 2.29 3.17 0.06 77.98 Average: 1 11.96 0.00 2.11 5.23 0.05 80.64 Average: 2 9.50 0.00 2.09 1.36 0.04 87.02 Average: 3 8.22 0.00 2.15 10.58 0.05 78.99 Average: 4 12.84 0.00 2.60 3.01 0.04 81.52 Average: 5 10.86 0.00 2.46 0.77 0.04 85.87 Average: 6 19.45 0.00 2.28 2.54 0.05 75.69 Average: 7 15.65 0.00 2.37 0.49 0.05 81.44