---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36371 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 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 882 26558 0 4725 30828 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:db:f9:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fedb:f9d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:02:67:42 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-36371) 04/30/24 _x86_64_ (8 CPU) 08:40:42 LINUX RESTART (8 CPU) 08:41:02 tps rtps wtps bread/s bwrtn/s 08:42:01 363.90 81.17 282.73 5339.16 65261.21 08:43:01 108.58 13.83 94.75 1123.81 31603.80 08:44:01 182.34 9.50 172.84 1682.79 72926.38 08:45:01 242.94 12.36 230.58 805.60 62872.60 08:46:01 53.02 0.05 52.97 6.66 23434.21 Average: 189.57 23.19 166.38 1779.68 51171.76 08:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 30006804 31599548 2932416 8.90 66512 1836428 1504296 4.43 1002928 1635944 205832 08:43:01 29777076 31634500 3162144 9.60 84212 2069976 1428432 4.20 956148 1882576 175752 08:44:01 27244412 31616624 5694808 17.29 128512 4437768 1444432 4.25 1058096 4175388 982640 08:45:01 24960124 29482528 7979096 24.22 137128 4563948 7668528 22.56 3367852 4090500 2160 08:46:01 26426544 30971520 6512676 19.77 138260 4591088 2473764 7.28 1926812 4097072 80 Average: 27682992 31060944 5256228 15.96 110925 3499842 2903890 8.54 1662367 3176296 273293 08:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 ens3 401.42 274.16 1529.82 76.25 0.00 0.00 0.00 0.00 08:42:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 48.99 38.86 663.86 9.93 0.00 0.00 0.00 0.00 08:43:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 753.34 427.25 19006.34 32.11 0.00 0.00 0.00 0.00 08:44:01 br-a6e85af02840 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 lo 9.93 9.93 0.98 0.98 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 ens3 6.27 4.82 1.98 1.89 0.00 0.00 0.00 0.00 08:45:01 br-a6e85af02840 0.88 0.97 0.43 0.55 0.00 0.00 0.00 0.00 08:45:01 vetheba4051 2.78 3.03 0.54 0.38 0.00 0.00 0.00 0.00 08:45:01 lo 2.00 2.00 0.99 0.99 0.00 0.00 0.00 0.00 08:46:01 ens3 13.83 12.78 6.17 15.85 0.00 0.00 0.00 0.00 08:46:01 br-a6e85af02840 0.98 1.33 0.19 0.15 0.00 0.00 0.00 0.00 08:46:01 lo 4.85 4.85 0.55 0.55 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 244.24 151.16 4250.56 27.04 0.00 0.00 0.00 0.00 Average: br-a6e85af02840 0.37 0.46 0.12 0.14 0.00 0.00 0.00 0.00 Average: lo 3.97 3.97 0.57 0.57 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-36371) 04/30/24 _x86_64_ (8 CPU) 08:40:42 LINUX RESTART (8 CPU) 08:41:02 CPU %user %nice %system %iowait %steal %idle 08:42:01 all 10.73 0.00 1.40 3.42 0.04 84.41 08:42:01 0 14.03 0.00 1.70 0.66 0.05 83.56 08:42:01 1 8.30 0.00 1.24 5.72 0.07 84.67 08:42:01 2 11.50 0.00 1.05 0.65 0.03 86.77 08:42:01 3 4.53 0.00 0.70 1.65 0.03 93.09 08:42:01 4 4.46 0.00 1.91 15.97 0.05 77.61 08:42:01 5 5.82 0.00 0.69 0.66 0.03 92.80 08:42:01 6 4.99 0.00 0.87 0.24 0.02 93.89 08:42:01 7 32.22 0.00 3.04 1.90 0.07 62.76 08:43:01 all 9.71 0.00 0.63 3.59 0.02 86.03 08:43:01 0 0.18 0.00 0.15 0.50 0.03 99.13 08:43:01 1 23.69 0.00 1.27 4.78 0.05 70.21 08:43:01 2 29.70 0.00 1.56 2.38 0.03 66.32 08:43:01 3 6.05 0.00 0.55 15.87 0.02 77.51 08:43:01 4 8.90 0.00 0.85 4.79 0.02 85.44 08:43:01 5 4.43 0.00 0.33 0.03 0.00 95.21 08:43:01 6 2.93 0.00 0.20 0.13 0.02 96.72 08:43:01 7 2.03 0.00 0.20 0.35 0.00 97.42 08:44:01 all 10.60 0.00 3.97 5.02 0.05 80.35 08:44:01 0 8.47 0.00 3.92 18.97 0.05 68.59 08:44:01 1 15.96 0.00 4.18 4.38 0.07 75.41 08:44:01 2 12.79 0.00 5.16 1.75 0.05 80.25 08:44:01 3 8.76 0.00 3.76 7.91 0.05 79.51 08:44:01 4 12.00 0.00 4.04 1.61 0.05 82.31 08:44:01 5 8.37 0.00 3.81 0.47 0.05 87.31 08:44:01 6 8.07 0.00 3.28 4.43 0.05 84.17 08:44:01 7 10.46 0.00 3.62 0.64 0.07 85.21 08:45:01 all 28.34 0.00 3.70 4.47 0.07 63.42 08:45:01 0 27.79 0.00 3.74 14.87 0.07 53.53 08:45:01 1 32.28 0.00 4.30 5.26 0.07 58.08 08:45:01 2 39.30 0.00 4.94 1.32 0.08 54.35 08:45:01 3 20.66 0.00 2.84 4.06 0.08 72.35 08:45:01 4 27.62 0.00 3.40 4.72 0.07 64.19 08:45:01 5 27.87 0.00 3.62 1.44 0.08 66.99 08:45:01 6 28.75 0.00 3.39 0.52 0.07 67.27 08:45:01 7 22.44 0.00 3.37 3.61 0.07 70.51 08:46:01 all 4.16 0.00 0.72 1.31 0.05 93.76 08:46:01 0 5.81 0.00 0.65 8.48 0.05 85.01 08:46:01 1 4.58 0.00 0.70 0.07 0.07 94.58 08:46:01 2 3.07 0.00 0.70 0.63 0.02 95.58 08:46:01 3 3.55 0.00 0.77 0.72 0.05 94.91 08:46:01 4 3.72 0.00 0.60 0.43 0.03 95.21 08:46:01 5 4.30 0.00 0.77 0.02 0.03 94.88 08:46:01 6 4.29 0.00 0.60 0.02 0.05 95.04 08:46:01 7 4.00 0.00 0.94 0.10 0.07 94.90 Average: all 12.71 0.00 2.08 3.56 0.05 81.60 Average: 0 11.23 0.00 2.03 8.70 0.05 77.99 Average: 1 16.97 0.00 2.33 4.03 0.06 76.60 Average: 2 19.28 0.00 2.68 1.35 0.04 76.64 Average: 3 8.72 0.00 1.72 6.05 0.05 83.46 Average: 4 11.36 0.00 2.16 5.47 0.04 80.97 Average: 5 10.14 0.00 1.84 0.52 0.04 87.47 Average: 6 9.81 0.00 1.66 1.06 0.04 87.42 Average: 7 14.17 0.00 2.23 1.32 0.05 82.23