---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12337 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 12G 144G 8% / 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 830 27187 0 4148 30880 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:81:2d:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe81:2da2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:62:17:f3 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-12337) 03/10/24 _x86_64_ (8 CPU) 13:50:24 LINUX RESTART (8 CPU) 13:51:02 tps rtps wtps bread/s bwrtn/s 13:52:01 108.39 24.17 84.22 1273.41 26057.82 13:53:01 133.81 23.23 110.58 2795.80 31220.40 13:54:01 296.27 11.71 284.55 786.50 90238.69 13:55:01 26.55 0.35 26.20 27.73 21079.77 13:56:01 62.69 1.95 60.74 112.11 20715.78 Average: 125.60 12.24 113.36 998.19 37901.97 13:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30108592 31700120 2830628 8.59 69936 1831920 1456552 4.29 871908 1668532 163864 13:53:01 28670360 31671964 4268860 12.96 98744 3173272 1566540 4.61 975604 2919460 1161304 13:54:01 25490756 29497468 7448464 22.61 112444 4029780 7558168 22.24 3256396 3731880 456 13:55:01 25314252 29335424 7624968 23.15 112932 4059492 6883548 20.25 3457408 3707632 132 13:56:01 27859228 31639528 5079992 15.42 114744 3902948 1452860 4.27 1177116 3478232 1160 Average: 27488638 30768901 5450582 16.55 101760 3399482 3783534 11.13 1947686 3101147 265383 13:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 13:52:01 ens3 55.21 38.16 885.94 7.28 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 13:53:01 lo 7.67 7.67 0.71 0.71 0.00 0.00 0.00 0.00 13:53:01 ens3 266.86 165.69 7989.29 16.59 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 br-0f5f062d3237 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 veth961ddfd 51.57 63.17 19.94 16.82 0.00 0.00 0.00 0.00 13:54:01 vethbb65f32 0.92 1.08 0.06 0.06 0.00 0.00 0.00 0.00 13:54:01 lo 2.70 2.70 0.23 0.23 0.00 0.00 0.00 0.00 13:54:01 veth98477e9 0.82 1.00 0.05 0.06 0.00 0.00 0.00 0.00 13:55:01 veth961ddfd 28.21 34.81 39.64 13.76 0.00 0.00 0.00 0.00 13:55:01 lo 4.43 4.43 0.84 0.84 0.00 0.00 0.00 0.00 13:55:01 veth88e1be0 24.58 21.31 8.86 28.91 0.00 0.00 0.00 0.00 13:55:01 ens3 865.14 565.74 19061.97 104.83 0.00 0.00 0.00 0.00 13:56:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:56:01 ens3 69.61 48.56 70.74 18.22 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.42 3.42 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 132.26 79.71 3685.48 13.22 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-12337) 03/10/24 _x86_64_ (8 CPU) 13:50:24 LINUX RESTART (8 CPU) 13:51:02 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 9.98 0.00 0.72 2.33 0.03 86.94 13:52:01 0 23.30 0.00 1.51 0.93 0.02 74.24 13:52:01 1 6.75 0.00 0.76 0.64 0.03 91.80 13:52:01 2 1.63 0.00 0.31 0.12 0.02 97.92 13:52:01 3 22.45 0.00 1.53 1.32 0.03 74.67 13:52:01 4 9.69 0.00 0.39 0.59 0.02 89.31 13:52:01 5 0.02 0.00 0.27 13.11 0.02 86.58 13:52:01 6 0.44 0.00 0.20 0.93 0.05 98.37 13:52:01 7 15.50 0.00 0.81 1.03 0.05 82.60 13:53:01 all 11.32 0.00 2.33 2.08 0.04 84.22 13:53:01 0 11.92 0.00 2.65 1.37 0.07 83.99 13:53:01 1 5.12 0.00 1.49 0.23 0.03 93.12 13:53:01 2 3.55 0.00 0.94 0.13 0.05 95.32 13:53:01 3 3.58 0.00 1.96 0.00 0.03 94.43 13:53:01 4 5.98 0.00 2.55 2.80 0.05 88.62 13:53:01 5 22.85 0.00 2.79 9.44 0.05 64.86 13:53:01 6 27.01 0.00 3.27 2.06 0.05 67.61 13:53:01 7 10.54 0.00 2.98 0.59 0.03 85.86 13:54:01 all 28.92 0.00 4.65 3.80 0.08 62.55 13:54:01 0 38.50 0.00 5.40 0.66 0.08 55.36 13:54:01 1 30.07 0.00 4.98 2.98 0.07 61.90 13:54:01 2 28.12 0.00 4.13 0.76 0.08 66.90 13:54:01 3 22.47 0.00 4.39 2.28 0.08 70.78 13:54:01 4 34.67 0.00 5.96 14.68 0.08 44.60 13:54:01 5 34.74 0.00 5.02 5.70 0.08 54.45 13:54:01 6 25.68 0.00 4.30 0.35 0.07 69.60 13:54:01 7 17.17 0.00 2.97 3.05 0.07 76.74 13:55:01 all 8.72 0.00 1.04 0.76 0.06 89.43 13:55:01 0 7.26 0.00 1.14 0.05 0.05 91.50 13:55:01 1 7.77 0.00 1.01 0.00 0.07 91.15 13:55:01 2 9.39 0.00 0.85 0.00 0.05 89.71 13:55:01 3 7.93 0.00 0.99 5.65 0.08 85.34 13:55:01 4 9.49 0.00 1.05 0.12 0.07 89.27 13:55:01 5 8.84 0.00 1.14 0.00 0.07 89.96 13:55:01 6 10.66 0.00 1.12 0.02 0.05 88.16 13:55:01 7 8.38 0.00 0.99 0.20 0.05 90.38 13:56:01 all 6.35 0.00 0.49 3.14 0.07 89.95 13:56:01 0 0.86 0.00 0.32 0.10 0.02 98.70 13:56:01 1 2.62 0.00 0.38 0.12 0.03 96.85 13:56:01 2 0.90 0.00 0.48 0.60 0.15 97.86 13:56:01 3 0.35 0.00 0.30 12.22 0.10 87.03 13:56:01 4 2.85 0.00 0.33 0.08 0.03 96.70 13:56:01 5 24.19 0.00 1.02 1.91 0.12 72.77 13:56:01 6 18.23 0.00 0.65 10.09 0.07 70.96 13:56:01 7 0.73 0.00 0.42 0.03 0.02 98.80 Average: all 13.04 0.00 1.84 2.42 0.06 82.64 Average: 0 16.35 0.00 2.20 0.62 0.05 80.78 Average: 1 10.45 0.00 1.72 0.79 0.05 86.99 Average: 2 8.72 0.00 1.34 0.32 0.07 89.54 Average: 3 11.31 0.00 1.83 4.30 0.07 82.49 Average: 4 12.49 0.00 2.05 3.63 0.05 81.78 Average: 5 18.15 0.00 2.05 6.01 0.07 73.73 Average: 6 16.43 0.00 1.91 2.70 0.06 78.90 Average: 7 10.44 0.00 1.63 0.98 0.04 86.91