---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5885 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 852 26155 0 5159 30858 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:86:c8:3e brd ff:ff:ff:ff:ff:ff inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe86:c83e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:8b:8a:49 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-5885) 02/16/24 _x86_64_ (8 CPU) 16:56:14 LINUX RESTART (8 CPU) 16:57:02 tps rtps wtps bread/s bwrtn/s 16:58:01 108.10 36.77 71.33 1718.76 24702.66 16:59:01 107.42 13.83 93.58 1123.81 29497.62 17:00:01 158.70 9.23 149.47 1645.18 65974.94 17:01:01 268.31 13.21 255.09 802.90 73012.45 17:02:01 78.09 1.50 76.59 117.85 21135.43 Average: 144.24 14.84 129.41 1079.59 42926.12 16:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:58:01 30135876 31729012 2803344 8.51 68388 1835628 1396588 4.11 843504 1671656 160676 16:59:01 29846584 31712696 3092636 9.39 84196 2078612 1408708 4.14 871732 1903600 129748 17:00:01 27007332 31656980 5931888 18.01 124156 4712040 1416416 4.17 1012104 4455724 1325112 17:01:01 24922400 29864044 8016820 24.34 136332 4964144 7922572 23.31 2963900 4515072 1248 17:02:01 26851140 31659468 6088080 18.48 140580 4839304 1454852 4.28 1228028 4369056 34628 Average: 27752666 31324440 5186554 15.75 110730 3685946 2719827 8.00 1383854 3383022 330282 16:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:58:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 16:58:01 ens3 74.34 56.11 998.53 11.23 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:59:01 ens3 42.89 31.81 651.70 6.44 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 9.60 9.60 0.95 0.95 0.00 0.00 0.00 0.00 17:00:01 ens3 983.71 519.03 23500.92 39.81 0.00 0.00 0.00 0.00 17:00:01 br-f8ac38f89676 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 lo 0.73 0.73 0.26 0.26 0.00 0.00 0.00 0.00 17:01:01 vethb3c56d3 1.75 1.82 0.17 0.18 0.00 0.00 0.00 0.00 17:01:01 ens3 6.67 4.60 1.81 1.67 0.00 0.00 0.00 0.00 17:01:01 br-f8ac38f89676 0.40 0.43 0.23 0.04 0.00 0.00 0.00 0.00 17:02:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 17:02:01 ens3 63.46 51.32 73.80 20.71 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.12 3.12 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 234.77 132.84 5059.50 15.99 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5885) 02/16/24 _x86_64_ (8 CPU) 16:56:14 LINUX RESTART (8 CPU) 16:57:02 CPU %user %nice %system %iowait %steal %idle 16:58:01 all 9.44 0.00 0.75 3.30 0.04 86.47 16:58:01 0 7.08 0.00 0.46 10.91 0.02 81.53 16:58:01 1 29.23 0.00 1.69 2.61 0.05 66.42 16:58:01 2 12.64 0.00 0.83 0.37 0.03 86.11 16:58:01 3 1.68 0.00 0.48 0.25 0.03 97.56 16:58:01 4 6.45 0.00 0.51 0.80 0.05 92.19 16:58:01 5 0.80 0.00 0.42 9.40 0.03 89.35 16:58:01 6 10.39 0.00 0.88 0.92 0.02 87.78 16:58:01 7 7.32 0.00 0.78 1.09 0.05 90.76 16:59:01 all 8.57 0.00 0.63 5.07 0.03 85.70 16:59:01 0 2.24 0.00 0.25 7.95 0.03 89.52 16:59:01 1 11.63 0.00 0.80 6.43 0.03 81.11 16:59:01 2 7.11 0.00 0.65 0.08 0.02 92.14 16:59:01 3 17.62 0.00 1.19 5.45 0.05 75.69 16:59:01 4 0.57 0.00 0.28 17.16 0.07 81.92 16:59:01 5 2.06 0.00 0.33 0.00 0.02 97.59 16:59:01 6 19.11 0.00 0.99 3.12 0.05 76.73 16:59:01 7 8.34 0.00 0.50 0.40 0.02 90.74 17:00:01 all 10.76 0.00 4.30 7.44 0.07 77.43 17:00:01 0 10.61 0.00 4.18 0.25 0.07 84.89 17:00:01 1 10.64 0.00 5.08 15.89 0.05 68.34 17:00:01 2 10.36 0.00 4.05 1.29 0.05 84.24 17:00:01 3 12.69 0.00 5.60 25.43 0.10 56.18 17:00:01 4 9.47 0.00 3.52 8.88 0.07 78.06 17:00:01 5 11.42 0.00 3.84 0.57 0.07 84.10 17:00:01 6 10.80 0.00 4.57 7.32 0.08 77.23 17:00:01 7 10.06 0.00 3.57 0.10 0.07 86.20 17:01:01 all 19.83 0.00 3.57 6.80 0.08 69.73 17:01:01 0 17.28 0.00 3.60 0.62 0.07 78.43 17:01:01 1 18.06 0.00 3.82 0.81 0.08 77.23 17:01:01 2 20.44 0.00 3.04 4.00 0.08 72.44 17:01:01 3 26.36 0.00 5.15 30.09 0.10 38.30 17:01:01 4 21.97 0.00 3.74 3.94 0.07 70.29 17:01:01 5 10.52 0.00 2.25 1.55 0.05 85.64 17:01:01 6 21.87 0.00 3.74 8.23 0.10 66.05 17:01:01 7 22.30 0.00 3.26 5.36 0.05 69.03 17:02:01 all 10.78 0.00 1.24 2.09 0.05 85.84 17:02:01 0 7.11 0.00 1.37 0.42 0.05 91.05 17:02:01 1 4.75 0.00 0.89 10.31 0.03 84.03 17:02:01 2 7.00 0.00 0.75 2.90 0.08 89.26 17:02:01 3 9.75 0.00 1.36 0.22 0.03 88.63 17:02:01 4 21.46 0.00 1.59 0.92 0.05 75.98 17:02:01 5 8.73 0.00 1.44 0.94 0.05 88.85 17:02:01 6 5.85 0.00 1.24 0.23 0.05 92.63 17:02:01 7 21.57 0.00 1.34 0.77 0.05 76.27 Average: all 11.88 0.00 2.10 4.94 0.05 81.04 Average: 0 8.86 0.00 1.97 4.02 0.05 85.10 Average: 1 14.81 0.00 2.45 7.21 0.05 75.48 Average: 2 11.50 0.00 1.86 1.73 0.05 84.85 Average: 3 13.63 0.00 2.75 12.24 0.06 71.32 Average: 4 11.99 0.00 1.93 6.36 0.06 79.66 Average: 5 6.71 0.00 1.65 2.47 0.04 89.12 Average: 6 13.60 0.00 2.28 3.96 0.06 80.10 Average: 7 13.94 0.00 1.89 1.54 0.05 82.59