---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12322 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 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 824 25676 0 5665 30886 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:59:3e:58 brd ff:ff:ff:ff:ff:ff inet 10.30.106.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe59:3e58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:11:6e:ef 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-12322) 03/10/24 _x86_64_ (8 CPU) 11:49:24 LINUX RESTART (8 CPU) 11:50:02 tps rtps wtps bread/s bwrtn/s 11:51:01 97.98 18.88 79.11 1084.97 30741.09 11:52:01 156.74 23.15 133.59 2782.74 39991.73 11:53:01 307.71 12.90 294.82 775.07 135543.87 11:54:01 64.42 0.52 63.91 54.52 28576.44 11:55:01 47.49 0.02 47.48 3.73 25176.80 Average: 135.00 11.06 123.93 939.72 52079.89 11:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30128644 31721160 2810576 8.53 70144 1832772 1429304 4.21 850856 1668436 173188 11:52:01 28448808 31697368 4490412 13.63 105124 3404148 1400820 4.12 957032 3142956 1313296 11:53:01 26030304 31388544 6908916 20.97 130284 5390544 4368224 12.85 1321024 5062804 1620 11:54:01 24129472 29635132 8809748 26.75 132532 5530152 6724308 19.78 3181276 5084740 1436 11:55:01 26128944 31663632 6810276 20.68 133056 5564616 1468972 4.32 1221820 5084988 160 Average: 26973234 31221167 5965986 18.11 114228 4344446 3078326 9.06 1506402 4008785 297940 11:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 56.96 40.28 888.48 7.71 0.00 0.00 0.00 0.00 11:51:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 354.34 208.08 11732.02 19.40 0.00 0.00 0.00 0.00 11:52:01 br-39fc65917493 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 8.80 8.80 0.81 0.81 0.00 0.00 0.00 0.00 11:53:01 vethfc940be 0.27 0.40 0.02 0.03 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 veth8e9bd9a 17.06 22.56 1.55 2.67 0.00 0.00 0.00 0.00 11:53:01 ens3 685.50 346.73 25295.32 23.15 0.00 0.00 0.00 0.00 11:54:01 vethfc940be 4.45 3.97 0.74 0.48 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 veth8e9bd9a 138.26 166.14 132.49 41.73 0.00 0.00 0.00 0.01 11:54:01 ens3 4.03 3.00 0.89 1.03 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 73.87 47.21 18.68 147.55 0.00 0.00 0.00 0.00 11:55:01 br-39fc65917493 1.80 2.25 0.66 0.43 0.00 0.00 0.00 0.00 11:55:01 lo 23.16 23.16 2.83 2.83 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 235.55 129.37 7610.07 39.88 0.00 0.00 0.00 0.00 Average: br-39fc65917493 0.36 0.45 0.13 0.09 0.00 0.00 0.00 0.00 Average: lo 3.86 3.86 0.50 0.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12322) 03/10/24 _x86_64_ (8 CPU) 11:49:24 LINUX RESTART (8 CPU) 11:50:02 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 9.97 0.00 0.67 2.67 0.03 86.65 11:51:01 0 12.14 0.00 0.71 1.41 0.03 85.71 11:51:01 1 8.90 0.00 0.58 0.48 0.05 89.99 11:51:01 2 0.80 0.00 0.32 0.37 0.02 98.49 11:51:01 3 0.22 0.00 0.22 5.93 0.02 93.61 11:51:01 4 2.58 0.00 0.17 0.25 0.03 96.96 11:51:01 5 7.52 0.00 0.54 0.29 0.02 91.64 11:51:01 6 41.56 0.00 2.02 9.26 0.07 47.09 11:51:01 7 6.12 0.00 0.88 3.41 0.02 89.57 11:52:01 all 11.69 0.00 2.50 2.90 0.04 82.87 11:52:01 0 4.67 0.00 1.93 4.99 0.03 88.38 11:52:01 1 19.86 0.00 2.82 2.27 0.05 75.00 11:52:01 2 15.46 0.00 2.99 0.70 0.05 80.80 11:52:01 3 5.03 0.00 3.02 11.33 0.03 80.59 11:52:01 4 11.04 0.00 2.17 1.03 0.03 85.72 11:52:01 5 13.86 0.00 2.20 1.29 0.03 82.61 11:52:01 6 16.89 0.00 2.38 1.44 0.05 79.23 11:52:01 7 6.71 0.00 2.50 0.13 0.02 90.64 11:53:01 all 9.09 0.00 4.20 11.46 0.07 75.18 11:53:01 0 6.31 0.00 2.94 22.88 0.07 67.80 11:53:01 1 9.37 0.00 5.12 1.15 0.07 84.30 11:53:01 2 9.13 0.00 5.08 0.89 0.05 84.85 11:53:01 3 11.31 0.00 4.30 4.52 0.07 79.81 11:53:01 4 10.69 0.00 3.42 0.78 0.07 85.04 11:53:01 5 7.15 0.00 3.49 33.38 0.10 55.87 11:53:01 6 9.11 0.00 4.95 23.37 0.07 62.50 11:53:01 7 9.64 0.00 4.29 4.78 0.08 81.21 11:54:01 all 29.96 0.00 3.44 1.76 0.09 64.76 11:54:01 0 32.26 0.00 3.57 0.50 0.08 63.58 11:54:01 1 27.47 0.00 3.49 0.05 0.08 68.91 11:54:01 2 35.57 0.00 3.89 8.70 0.10 51.73 11:54:01 3 32.32 0.00 3.21 2.18 0.08 62.21 11:54:01 4 19.49 0.00 2.15 0.03 0.10 78.22 11:54:01 5 35.12 0.00 4.04 0.15 0.07 60.61 11:54:01 6 27.19 0.00 3.22 0.59 0.10 68.91 11:54:01 7 30.31 0.00 3.99 1.88 0.08 63.73 11:55:01 all 1.89 0.00 0.50 2.63 0.05 94.93 11:55:01 0 1.52 0.00 0.57 9.94 0.05 87.92 11:55:01 1 2.14 0.00 0.69 1.61 0.07 95.50 11:55:01 2 1.81 0.00 0.37 7.86 0.03 89.93 11:55:01 3 3.01 0.00 0.50 0.55 0.07 95.87 11:55:01 4 0.94 0.00 0.42 0.17 0.05 98.42 11:55:01 5 2.01 0.00 0.48 0.12 0.03 97.36 11:55:01 6 1.69 0.00 0.55 0.62 0.07 97.07 11:55:01 7 1.97 0.00 0.45 0.20 0.02 97.36 Average: all 12.53 0.00 2.27 4.28 0.06 80.88 Average: 0 11.38 0.00 1.94 7.94 0.05 78.68 Average: 1 13.55 0.00 2.54 1.11 0.06 82.73 Average: 2 12.56 0.00 2.53 3.72 0.05 81.15 Average: 3 10.39 0.00 2.25 4.90 0.05 82.41 Average: 4 8.98 0.00 1.67 0.45 0.06 88.83 Average: 5 13.14 0.00 2.15 7.03 0.05 77.63 Average: 6 19.26 0.00 2.62 7.01 0.07 71.05 Average: 7 10.96 0.00 2.42 2.07 0.04 84.50