---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83863 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 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 910 25927 0 5328 30800 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:39:e4:40 brd ff:ff:ff:ff:ff:ff inet 10.30.106.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe39:e440/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:52:e2:c8 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::42:1bff:fe52:e2c8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83863) 11/15/24 _x86_64_ (8 CPU) 10:42:56 LINUX RESTART (8 CPU) 10:43:02 tps rtps wtps bread/s bwrtn/s 10:44:02 297.15 75.75 221.40 5411.86 59343.00 10:45:01 232.37 32.54 199.83 3287.17 44527.10 10:46:01 363.99 11.76 352.22 779.30 108288.54 10:47:01 150.12 0.42 149.71 39.59 36261.92 Average: 260.88 29.92 230.96 2363.06 62190.47 10:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:02 30292648 31664288 2646572 8.03 52708 1638784 1423600 4.19 875892 1493840 75220 10:45:01 26978908 31617656 5960312 18.09 119896 4706968 1724396 5.07 1030024 4461380 2501932 10:46:01 25135188 29948396 7804032 23.69 128788 4857616 7687696 22.62 2888864 4387556 436 10:47:01 25877188 30893144 7062032 21.44 158048 4999360 4270324 12.56 2013432 4500600 188 Average: 27070983 31030871 5868237 17.82 114860 4050682 3776504 11.11 1702053 3710844 644444 10:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:02 ens3 356.52 215.50 1006.96 73.10 0.00 0.00 0.00 0.00 10:44:02 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 960.28 504.54 25964.51 47.52 0.00 0.00 0.00 0.00 10:45:01 br-0a6d2615b5d5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 12.00 12.00 1.19 1.19 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 1.58 1.12 0.28 0.20 0.00 0.00 0.00 0.00 10:46:01 veth094945b 52.79 63.01 19.13 15.12 0.00 0.00 0.00 0.00 10:46:01 br-0a6d2615b5d5 0.15 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 68.86 51.14 1186.60 14.67 0.00 0.00 0.00 0.00 10:47:01 veth094945b 0.45 0.95 0.09 0.14 0.00 0.00 0.00 0.00 10:47:01 br-0a6d2615b5d5 0.12 0.13 0.02 0.01 0.00 0.00 0.00 0.00 10:47:01 lo 4.10 4.10 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 344.19 191.67 6985.18 33.65 0.00 0.00 0.00 0.00 Average: veth094945b 13.42 16.12 4.85 3.85 0.00 0.00 0.00 0.00 Average: br-0a6d2615b5d5 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 Average: lo 4.44 4.44 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83863) 11/15/24 _x86_64_ (8 CPU) 10:42:56 LINUX RESTART (8 CPU) 10:43:02 CPU %user %nice %system %iowait %steal %idle 10:44:02 all 7.43 0.00 1.08 3.95 0.03 87.51 10:44:02 0 3.78 0.00 1.85 0.64 0.02 93.71 10:44:02 1 3.08 0.00 1.07 18.12 0.03 77.70 10:44:02 2 4.34 0.00 1.37 4.87 0.03 89.38 10:44:02 3 3.40 0.00 0.58 0.39 0.02 95.62 10:44:02 4 10.88 0.00 0.80 2.24 0.05 86.03 10:44:02 5 13.57 0.00 1.07 1.41 0.05 83.89 10:44:02 6 14.33 0.00 0.63 3.63 0.05 81.36 10:44:02 7 6.11 0.00 1.26 0.29 0.03 92.31 10:45:01 all 15.47 0.00 4.62 4.19 0.06 75.66 10:45:01 0 9.65 0.00 4.13 2.51 0.05 83.66 10:45:01 1 12.65 0.00 4.38 16.15 0.07 66.75 10:45:01 2 10.72 0.00 3.85 1.49 0.07 83.88 10:45:01 3 9.63 0.00 4.25 0.65 0.05 85.42 10:45:01 4 34.14 0.00 5.81 6.67 0.07 53.31 10:45:01 5 25.67 0.00 5.92 3.49 0.09 64.84 10:45:01 6 11.98 0.00 4.13 0.49 0.05 83.35 10:45:01 7 9.44 0.00 4.52 2.18 0.05 83.80 10:46:01 all 19.93 0.00 2.87 6.97 0.07 70.17 10:46:01 0 15.75 0.00 2.34 3.52 0.08 78.31 10:46:01 1 23.39 0.00 4.54 42.01 0.08 29.98 10:46:01 2 17.59 0.00 2.68 3.71 0.07 75.95 10:46:01 3 17.61 0.00 2.59 1.47 0.05 78.27 10:46:01 4 21.36 0.00 2.51 1.14 0.08 74.90 10:46:01 5 23.47 0.00 3.07 1.84 0.07 71.56 10:46:01 6 20.20 0.00 2.44 0.25 0.05 77.07 10:46:01 7 20.13 0.00 2.78 2.10 0.08 74.91 10:47:01 all 8.81 0.00 2.01 2.49 0.07 86.62 10:47:01 0 9.23 0.00 2.14 1.41 0.05 87.16 10:47:01 1 7.65 0.00 1.93 6.48 0.07 83.87 10:47:01 2 8.89 0.00 2.24 5.23 0.08 83.56 10:47:01 3 9.00 0.00 2.13 1.14 0.05 87.68 10:47:01 4 10.73 0.00 2.19 2.09 0.05 84.94 10:47:01 5 8.16 0.00 1.54 0.90 0.07 89.33 10:47:01 6 7.32 0.00 1.48 0.25 0.07 90.88 10:47:01 7 9.52 0.00 2.44 2.44 0.05 85.55 Average: all 12.92 0.00 2.64 4.40 0.06 79.98 Average: 0 9.63 0.00 2.61 2.02 0.05 85.69 Average: 1 11.70 0.00 2.98 20.69 0.06 64.57 Average: 2 10.40 0.00 2.53 3.84 0.06 83.17 Average: 3 9.94 0.00 2.39 0.92 0.04 86.72 Average: 4 19.21 0.00 2.82 3.02 0.06 74.89 Average: 5 17.69 0.00 2.89 1.91 0.07 77.44 Average: 6 13.46 0.00 2.17 1.14 0.05 83.17 Average: 7 11.32 0.00 2.75 1.76 0.05 84.12