---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13609 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 15G 141G 10% / 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 23979 0 7335 30859 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:37:6c:0f brd ff:ff:ff:ff:ff:ff inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fe37:6c0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:09:38:f2 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-13609) 01/20/24 _x86_64_ (8 CPU) 07:05:53 LINUX RESTART (8 CPU) 07:06:01 tps rtps wtps bread/s bwrtn/s 07:07:01 166.86 87.42 79.44 6261.62 59120.55 07:08:01 105.51 13.96 91.55 1147.22 29473.91 07:09:01 159.79 9.36 150.43 1644.02 62743.09 07:10:01 378.60 14.01 364.59 772.37 149800.68 07:11:01 31.83 0.42 31.41 40.79 22254.82 07:12:01 61.21 0.92 60.29 53.99 20923.53 Average: 150.64 21.01 129.63 1653.32 57387.55 07:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 30189992 31704432 2749228 8.35 57508 1774688 1479688 4.35 878328 1593140 139592 07:08:01 29815156 31690444 3124064 9.48 83112 2090036 1457080 4.29 901076 1901364 209468 07:09:01 25255532 31686976 7683688 23.33 133964 6424092 1394008 4.10 989348 6161964 3299312 07:10:01 23465700 30529464 9473520 28.76 155892 6982068 7369588 21.68 2288480 6555124 416 07:11:01 22070920 29281428 10868300 33.00 157624 7121572 8544928 25.14 3624892 6599300 392 07:12:01 24526972 31577764 8412248 25.54 159972 6974460 1592012 4.68 1376640 6450096 44860 Average: 25887379 31078418 7051841 21.41 124679 5227819 3639551 10.71 1676461 4876831 615673 07:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 ens3 398.62 264.04 1522.53 62.20 0.00 0.00 0.00 0.00 07:07:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 ens3 49.48 37.12 761.76 7.39 0.00 0.00 0.00 0.00 07:08:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 br-0fb7053f5f0a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 ens3 1412.82 753.34 43663.65 54.22 0.00 0.00 0.00 0.00 07:09:01 lo 12.23 12.23 1.19 1.19 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 br-0fb7053f5f0a 0.28 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 ens3 149.78 74.82 5613.42 5.64 0.00 0.00 0.00 0.00 07:10:01 vethad58a41 0.98 1.18 0.06 0.07 0.00 0.00 0.00 0.00 07:10:01 veth354af47 0.50 0.72 0.03 0.04 0.00 0.00 0.00 0.00 07:11:01 br-0fb7053f5f0a 1.22 1.55 0.49 0.37 0.00 0.00 0.00 0.00 07:11:01 ens3 6.18 3.50 1.49 1.32 0.00 0.00 0.00 0.00 07:11:01 vethad58a41 23.48 20.41 3.97 12.35 0.00 0.00 0.00 0.00 07:11:01 veth6b7f3d8 6.05 6.43 0.89 0.56 0.00 0.00 0.00 0.00 07:12:01 ens3 113.23 77.54 76.20 164.30 0.00 0.00 0.00 0.00 07:12:01 lo 25.93 25.93 3.00 3.00 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 355.45 201.95 8620.89 49.18 0.00 0.00 0.00 0.00 Average: lo 3.82 3.82 0.46 0.46 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-13609) 01/20/24 _x86_64_ (8 CPU) 07:05:53 LINUX RESTART (8 CPU) 07:06:01 CPU %user %nice %system %iowait %steal %idle 07:07:01 all 8.71 0.00 1.25 3.81 0.04 86.18 07:07:01 0 9.39 0.00 1.25 0.27 0.03 89.06 07:07:01 1 5.65 0.00 1.15 1.84 0.03 91.33 07:07:01 2 4.78 0.00 1.20 0.50 0.02 93.50 07:07:01 3 4.33 0.00 0.87 5.31 0.02 89.47 07:07:01 4 5.56 0.00 0.68 0.97 0.03 92.75 07:07:01 5 8.67 0.00 2.07 1.02 0.03 88.21 07:07:01 6 24.97 0.00 1.35 1.30 0.05 72.32 07:07:01 7 6.37 0.00 1.41 19.33 0.05 72.84 07:08:01 all 9.76 0.00 0.64 2.25 0.03 87.32 07:08:01 0 7.06 0.00 0.42 0.05 0.03 92.43 07:08:01 1 1.55 0.00 0.20 0.13 0.02 98.10 07:08:01 2 17.35 0.00 0.78 1.63 0.03 80.20 07:08:01 3 5.55 0.00 0.52 0.18 0.02 93.74 07:08:01 4 0.40 0.00 0.30 6.91 0.02 92.37 07:08:01 5 12.60 0.00 0.82 0.25 0.03 86.30 07:08:01 6 25.23 0.00 1.37 1.29 0.05 72.07 07:08:01 7 8.35 0.00 0.77 7.56 0.05 83.27 07:09:01 all 14.91 0.00 5.78 3.44 0.07 75.80 07:09:01 0 12.25 0.00 5.51 0.27 0.05 81.92 07:09:01 1 13.55 0.00 5.36 11.85 0.05 69.19 07:09:01 2 19.94 0.00 7.23 0.81 0.07 71.95 07:09:01 3 22.35 0.00 5.60 0.97 0.10 70.97 07:09:01 4 10.65 0.00 4.76 12.27 0.07 72.25 07:09:01 5 14.16 0.00 7.00 0.75 0.07 78.03 07:09:01 6 12.37 0.00 5.43 0.27 0.07 81.87 07:09:01 7 14.07 0.00 5.31 0.31 0.10 80.21 07:10:01 all 15.75 0.00 4.10 8.73 0.12 71.31 07:10:01 0 13.56 0.00 3.42 6.77 0.15 76.10 07:10:01 1 20.07 0.00 4.40 13.00 0.12 62.41 07:10:01 2 15.44 0.00 3.33 2.78 0.10 78.35 07:10:01 3 16.18 0.00 3.76 7.64 0.14 72.29 07:10:01 4 15.87 0.00 4.50 2.37 0.12 77.15 07:10:01 5 17.16 0.00 4.26 10.30 0.14 68.15 07:10:01 6 16.28 0.00 3.33 0.82 0.07 79.50 07:10:01 7 11.40 0.00 5.79 26.27 0.14 56.41 07:11:01 all 22.83 0.00 3.10 3.23 0.09 70.76 07:11:01 0 19.57 0.00 3.25 3.00 0.08 74.09 07:11:01 1 21.21 0.00 2.78 2.43 0.10 73.48 07:11:01 2 28.04 0.00 3.87 6.36 0.08 61.65 07:11:01 3 21.14 0.00 3.09 0.57 0.10 75.10 07:11:01 4 21.21 0.00 2.69 1.80 0.07 74.24 07:11:01 5 19.45 0.00 2.87 1.66 0.10 75.92 07:11:01 6 25.30 0.00 2.98 0.57 0.07 71.08 07:11:01 7 26.80 0.00 3.27 9.51 0.12 60.31 07:12:01 all 4.41 0.00 0.78 2.04 0.04 92.74 07:12:01 0 14.86 0.00 1.07 0.58 0.03 83.46 07:12:01 1 2.79 0.00 1.00 1.46 0.02 94.73 07:12:01 2 2.34 0.00 0.54 12.63 0.05 84.44 07:12:01 3 3.20 0.00 0.62 0.10 0.02 96.06 07:12:01 4 3.93 0.00 1.02 0.15 0.03 94.87 07:12:01 5 2.26 0.00 0.50 0.77 0.05 96.42 07:12:01 6 1.79 0.00 0.65 0.27 0.03 97.26 07:12:01 7 4.04 0.00 0.85 0.33 0.03 94.74 Average: all 12.70 0.00 2.60 3.91 0.06 80.73 Average: 0 12.78 0.00 2.48 1.82 0.06 82.86 Average: 1 10.77 0.00 2.47 5.09 0.06 81.62 Average: 2 14.61 0.00 2.81 4.12 0.06 78.40 Average: 3 12.07 0.00 2.39 2.46 0.06 83.02 Average: 4 9.58 0.00 2.31 4.07 0.06 83.98 Average: 5 12.36 0.00 2.90 2.45 0.07 82.22 Average: 6 17.65 0.00 2.51 0.75 0.06 79.02 Average: 7 11.80 0.00 2.89 10.53 0.08 74.70