---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43792 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: 2799.996 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 877 25957 0 5332 30833 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:33:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe3a:33e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:c2:7f:79 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 inet6 fe80::42:8fff:fec2:7f79/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43792) 09/30/24 _x86_64_ (8 CPU) 10:42:54 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 346.83 84.77 262.06 6203.50 58749.01 10:45:02 231.02 22.20 208.83 2397.07 70125.56 10:46:01 363.31 12.01 351.30 783.70 85545.14 10:47:01 133.96 0.93 133.03 57.46 27613.66 Average: 268.38 30.05 238.33 2367.03 60405.23 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30164964 31638512 2774256 8.42 57472 1734092 1497376 4.41 930380 1565140 96084 10:45:02 27002592 31645036 5936628 18.02 120188 4708892 1678280 4.94 1006996 4462260 1590280 10:46:01 24508488 29558120 8430732 25.59 145136 5048380 8269620 24.33 3323136 4546828 19704 10:47:01 26655868 31642280 6283352 19.08 158684 4974712 1540304 4.53 1304512 4454740 1148 Average: 27082978 31120987 5856242 17.78 120370 4116519 3246395 9.55 1641256 3757242 426804 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 368.04 260.84 1580.25 75.91 0.00 0.00 0.00 0.00 10:44:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:02 br-32e69a7db8ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:02 ens3 982.06 551.97 24938.67 51.50 0.00 0.00 0.00 0.00 10:45:02 lo 12.06 12.06 1.19 1.19 0.00 0.00 0.00 0.00 10:46:01 veth6d89c90 2.91 3.27 0.52 34.66 0.00 0.00 0.00 0.00 10:46:01 docker0 2.91 3.17 0.48 34.65 0.00 0.00 0.00 0.00 10:46:01 br-32e69a7db8ba 0.25 0.22 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 vethdddbc17 3.63 3.54 0.44 0.43 0.00 0.00 0.00 0.00 10:47:01 docker0 10.23 13.90 1.64 254.04 0.00 0.00 0.00 0.00 10:47:01 ens3 1451.12 894.18 27783.32 154.56 0.00 0.00 0.00 0.00 10:47:01 lo 20.90 20.90 1.99 1.99 0.00 0.00 0.00 0.00 Average: docker0 3.29 4.27 0.53 72.32 0.00 0.00 0.00 0.00 Average: ens3 362.99 223.27 6972.41 38.68 0.00 0.00 0.00 0.00 Average: lo 4.49 4.49 0.44 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43792) 09/30/24 _x86_64_ (8 CPU) 10:42:54 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 8.32 0.00 1.32 4.14 0.04 86.18 10:44:01 0 7.04 0.00 1.25 15.91 0.05 75.75 10:44:01 1 7.39 0.00 1.22 1.29 0.07 90.04 10:44:01 2 16.99 0.00 1.12 5.28 0.05 76.56 10:44:01 3 11.60 0.00 1.72 0.62 0.05 86.01 10:44:01 4 5.21 0.00 1.21 2.63 0.03 90.92 10:44:01 5 8.81 0.00 1.15 1.32 0.03 88.68 10:44:01 6 3.85 0.00 0.90 5.00 0.03 90.22 10:44:01 7 5.65 0.00 1.97 1.04 0.05 91.29 10:45:02 all 14.92 0.00 5.14 4.06 0.05 75.82 10:45:02 0 27.88 0.00 6.57 14.45 0.07 51.04 10:45:02 1 18.80 0.00 5.14 1.03 0.05 74.98 10:45:02 2 21.91 0.00 6.31 0.79 0.05 70.94 10:45:02 3 8.99 0.00 3.75 0.29 0.03 86.95 10:45:02 4 11.14 0.00 4.57 5.48 0.05 78.76 10:45:02 5 11.02 0.00 5.17 0.91 0.03 82.87 10:45:02 6 9.51 0.00 4.14 1.55 0.03 84.77 10:45:02 7 10.16 0.00 5.52 8.12 0.08 76.11 10:46:01 all 27.18 0.00 4.12 4.90 0.08 63.72 10:46:01 0 28.14 0.00 5.56 22.53 0.09 43.68 10:46:01 1 22.10 0.00 3.89 1.18 0.07 72.76 10:46:01 2 31.85 0.00 4.55 1.52 0.09 62.00 10:46:01 3 26.99 0.00 3.52 1.09 0.07 68.33 10:46:01 4 30.94 0.00 3.67 6.39 0.09 58.92 10:46:01 5 24.62 0.00 3.85 0.87 0.09 70.57 10:46:01 6 29.51 0.00 4.31 2.84 0.09 63.27 10:46:01 7 23.33 0.00 3.61 2.90 0.07 70.10 10:47:01 all 4.64 0.00 1.63 1.68 0.05 91.99 10:47:01 0 3.60 0.00 1.59 7.57 0.07 87.16 10:47:01 1 3.56 0.00 1.74 0.15 0.03 94.52 10:47:01 2 9.44 0.00 2.04 0.59 0.05 87.88 10:47:01 3 5.80 0.00 2.12 0.25 0.05 91.78 10:47:01 4 3.36 0.00 1.65 1.25 0.05 93.68 10:47:01 5 4.57 0.00 1.77 2.51 0.07 91.09 10:47:01 6 3.19 0.00 0.95 0.87 0.03 94.95 10:47:01 7 3.61 0.00 1.25 0.28 0.05 94.80 Average: all 13.69 0.00 3.05 3.69 0.06 79.51 Average: 0 16.57 0.00 3.73 15.07 0.07 64.56 Average: 1 12.90 0.00 2.99 0.91 0.05 83.14 Average: 2 19.99 0.00 3.50 2.05 0.06 74.41 Average: 3 13.28 0.00 2.77 0.56 0.05 83.34 Average: 4 12.56 0.00 2.77 3.92 0.05 80.70 Average: 5 12.20 0.00 2.98 1.40 0.05 83.37 Average: 6 11.42 0.00 2.56 2.56 0.05 83.41 Average: 7 10.63 0.00 3.08 3.07 0.06 83.15