---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7024 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 11G 145G 7% / 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 28451 0 2891 30889 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:3d:c7:39 brd ff:ff:ff:ff:ff:ff inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe3d:c739/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:cc:1c:55 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::42:70ff:fecc:1c55/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7024) 02/20/24 _x86_64_ (8 CPU) 13:46:24 LINUX RESTART (8 CPU) 13:47:02 tps rtps wtps bread/s bwrtn/s 13:48:01 132.21 68.04 64.16 4566.99 20833.62 13:49:01 164.86 8.82 156.04 1629.20 40619.90 13:50:01 52.74 0.03 52.71 3.87 23902.28 13:51:01 112.40 0.03 112.36 0.27 40178.24 13:52:01 40.33 1.03 39.29 68.79 15631.13 Average: 100.40 15.42 84.98 1242.85 28257.53 13:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:48:01 30119128 31671496 2820092 8.56 65888 1799740 1464224 4.31 899392 1637228 138720 13:49:01 29284964 31677268 3654256 11.09 87132 2588568 1599116 4.70 972740 2327632 150404 13:50:01 28833304 31589512 4105916 12.47 101168 2905272 1717248 5.05 1141376 2559548 176356 13:51:01 29203860 31684360 3735360 11.34 115028 2634736 1522584 4.48 1002212 2358736 324 13:52:01 29118584 31615744 3820636 11.60 118036 2648800 1533004 4.51 1078416 2366356 32212 Average: 29311968 31647676 3627252 11.01 97450 2515423 1567235 4.61 1018827 2249900 99603 13:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 13:48:01 ens3 365.35 265.72 1500.46 62.85 0.00 0.00 0.00 0.00 13:49:01 docker0 118.23 214.46 6.23 3062.68 0.00 0.00 0.00 0.00 13:49:01 veth7d436f9 118.23 214.60 7.84 3062.69 0.00 0.00 0.00 0.25 13:49:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 13:49:01 ens3 302.78 165.19 4114.94 17.33 0.00 0.00 0.00 0.00 13:50:01 docker0 35.64 57.67 4.12 990.83 0.00 0.00 0.00 0.00 13:50:01 veth7d436f9 35.64 57.71 4.61 990.83 0.00 0.00 0.00 0.08 13:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 72.99 49.88 994.12 8.27 0.00 0.00 0.00 0.00 13:51:01 docker0 13.60 18.06 1.45 219.20 0.00 0.00 0.00 0.00 13:51:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 13:51:01 ens3 281.54 287.82 241.54 2129.55 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 13:52:01 ens3 137.98 136.03 75.15 921.25 0.00 0.00 0.00 0.00 Average: docker0 33.61 58.23 2.37 857.37 0.00 0.00 0.00 0.00 Average: lo 1.46 1.46 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 231.69 180.65 1384.86 629.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7024) 02/20/24 _x86_64_ (8 CPU) 13:46:24 LINUX RESTART (8 CPU) 13:47:02 CPU %user %nice %system %iowait %steal %idle 13:48:01 all 11.11 0.00 0.98 2.66 0.04 85.21 13:48:01 0 6.96 0.00 0.70 2.09 0.03 90.22 13:48:01 1 3.35 0.00 0.72 1.26 0.05 94.62 13:48:01 2 8.43 0.00 0.70 0.17 0.02 90.69 13:48:01 3 3.35 0.00 0.58 0.68 0.02 95.38 13:48:01 4 2.48 0.00 0.56 12.52 0.03 84.41 13:48:01 5 35.91 0.00 2.30 2.89 0.07 58.83 13:48:01 6 13.45 0.00 1.15 0.99 0.07 84.34 13:48:01 7 14.96 0.00 1.09 0.71 0.05 83.19 13:49:01 all 7.19 0.00 1.12 5.66 0.03 86.00 13:49:01 0 9.63 0.00 1.38 10.96 0.03 77.99 13:49:01 1 2.32 0.00 0.60 0.08 0.03 96.97 13:49:01 2 7.71 0.00 0.75 7.03 0.03 84.48 13:49:01 3 5.93 0.00 1.32 3.11 0.03 89.60 13:49:01 4 6.34 0.00 1.66 9.98 0.03 81.99 13:49:01 5 7.87 0.00 1.26 8.79 0.02 82.07 13:49:01 6 15.14 0.00 1.39 5.05 0.03 78.39 13:49:01 7 2.58 0.00 0.54 0.35 0.05 96.48 13:50:01 all 10.06 0.00 0.94 2.61 0.03 86.36 13:50:01 0 7.57 0.00 0.68 1.40 0.02 90.33 13:50:01 1 1.03 0.00 0.35 0.17 0.00 98.45 13:50:01 2 1.02 0.00 0.20 0.00 0.03 98.75 13:50:01 3 6.53 0.00 0.25 0.02 0.03 93.17 13:50:01 4 23.81 0.00 2.09 8.52 0.05 65.53 13:50:01 5 11.19 0.00 1.12 6.51 0.03 81.15 13:50:01 6 13.14 0.00 1.09 2.99 0.05 82.72 13:50:01 7 16.24 0.00 1.75 1.29 0.03 80.69 13:51:01 all 10.05 0.00 1.31 2.93 0.05 85.66 13:51:01 0 7.99 0.00 0.82 0.20 0.05 90.93 13:51:01 1 10.26 0.00 0.72 0.95 0.05 88.01 13:51:01 2 6.56 0.00 0.72 0.52 0.05 92.16 13:51:01 3 3.63 0.00 0.67 0.00 0.02 95.68 13:51:01 4 24.80 0.00 2.28 0.54 0.08 72.31 13:51:01 5 12.92 0.00 1.52 1.52 0.07 83.98 13:51:01 6 1.93 0.00 1.27 19.54 0.03 77.23 13:51:01 7 12.23 0.00 2.50 0.20 0.03 85.04 13:52:01 all 10.59 0.00 0.61 1.39 0.04 87.38 13:52:01 0 23.55 0.00 0.60 0.37 0.03 75.45 13:52:01 1 9.98 0.00 0.62 0.07 0.03 89.30 13:52:01 2 17.46 0.00 1.09 1.14 0.07 80.24 13:52:01 3 16.89 0.00 0.85 0.35 0.03 81.87 13:52:01 4 5.27 0.00 0.52 0.02 0.02 94.18 13:52:01 5 7.48 0.00 0.43 0.05 0.03 92.00 13:52:01 6 3.81 0.00 0.55 9.10 0.07 86.47 13:52:01 7 0.35 0.00 0.17 0.00 0.02 99.47 Average: all 9.79 0.00 0.99 3.05 0.04 86.12 Average: 0 11.16 0.00 0.84 3.01 0.03 84.96 Average: 1 5.39 0.00 0.60 0.50 0.03 93.47 Average: 2 8.22 0.00 0.69 1.78 0.04 89.27 Average: 3 7.28 0.00 0.73 0.83 0.03 91.13 Average: 4 12.57 0.00 1.42 6.30 0.04 79.67 Average: 5 15.00 0.00 1.32 3.95 0.04 79.68 Average: 6 9.48 0.00 1.09 7.55 0.05 81.82 Average: 7 9.25 0.00 1.21 0.51 0.04 89.00