---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18843 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 14G 142G 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 867 25656 0 5642 30843 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:9e:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fedb:9ea4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:a0:33:1a 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::42:32ff:fea0:331a/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-18843) 06/23/24 _x86_64_ (8 CPU) 14:48:30 LINUX RESTART (8 CPU) 14:49:00 tps rtps wtps bread/s bwrtn/s 14:50:01 330.27 52.29 277.99 2696.87 28504.44 14:51:01 463.21 19.66 443.54 2258.96 152908.52 14:52:01 141.58 0.45 141.13 49.33 36500.82 14:53:01 67.09 0.75 66.34 28.00 21688.40 Average: 250.87 18.43 232.44 1264.25 59770.29 14:49:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 30061568 31743724 2877652 8.74 75872 1911964 1963360 5.78 831212 1745972 219276 14:51:01 25165804 30291740 7773416 23.60 124928 5173260 8013664 23.58 2520524 4724836 292 14:52:01 23915264 29364960 9023956 27.40 155704 5426224 8933740 26.29 3552960 4886108 2616 14:53:01 26270308 31575432 6668912 20.25 157244 5293072 1639972 4.83 1393452 4753300 3132 Average: 26353236 30743964 6585984 19.99 128437 4451130 5137684 15.12 2074537 4027554 56329 14:49:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 ens3 215.54 143.96 1299.41 54.20 0.00 0.00 0.00 0.00 14:50:01 lo 1.38 1.38 0.16 0.16 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 br-a5c7d1f299af 0.30 0.20 0.01 0.02 0.00 0.00 0.00 0.00 14:51:01 vethe1b8439 1.43 2.02 0.16 0.19 0.00 0.00 0.00 0.00 14:51:01 veth861a674 0.60 0.80 0.04 0.05 0.00 0.00 0.00 0.00 14:51:01 vethd4fd44a 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 14:52:01 br-a5c7d1f299af 0.15 0.13 0.02 0.01 0.00 0.00 0.00 0.00 14:52:01 vethe1b8439 3.60 4.47 0.64 0.73 0.00 0.00 0.00 0.00 14:52:01 veth861a674 4.05 5.15 0.61 2.68 0.00 0.00 0.00 0.00 14:52:01 vethd4fd44a 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 1631.68 905.85 32090.72 163.14 0.00 0.00 0.00 0.00 14:53:01 lo 22.20 22.20 2.10 2.10 0.00 0.00 0.00 0.00 14:53:01 docker0 13.21 17.95 2.11 285.03 0.00 0.00 0.00 0.00 Average: ens3 371.35 196.69 7866.30 34.68 0.00 0.00 0.00 0.00 Average: lo 4.56 4.56 0.44 0.44 0.00 0.00 0.00 0.00 Average: docker0 3.29 4.47 0.53 70.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18843) 06/23/24 _x86_64_ (8 CPU) 14:48:30 LINUX RESTART (8 CPU) 14:49:00 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 10.89 0.00 0.96 2.47 0.03 85.64 14:50:01 0 43.89 0.00 2.49 2.30 0.07 51.26 14:50:01 1 9.31 0.00 0.62 0.46 0.08 89.52 14:50:01 2 13.14 0.00 1.03 0.36 0.03 85.44 14:50:01 3 10.00 0.00 0.64 0.33 0.02 89.02 14:50:01 4 3.57 0.00 0.95 6.12 0.02 89.34 14:50:01 5 0.81 0.00 1.05 9.38 0.02 88.74 14:50:01 6 1.33 0.00 0.48 0.51 0.00 97.69 14:50:01 7 5.07 0.00 0.48 0.33 0.02 94.11 14:51:01 all 24.95 0.00 6.95 6.32 0.08 61.71 14:51:01 0 26.91 0.00 8.50 23.09 0.08 41.42 14:51:01 1 23.38 0.00 6.09 3.54 0.07 66.92 14:51:01 2 26.90 0.00 7.56 5.81 0.08 59.65 14:51:01 3 23.30 0.00 6.38 2.43 0.08 67.81 14:51:01 4 23.57 0.00 5.57 3.05 0.07 67.75 14:51:01 5 25.93 0.00 6.97 8.08 0.07 58.95 14:51:01 6 26.95 0.00 7.04 1.50 0.08 64.43 14:51:01 7 22.70 0.00 7.45 3.13 0.08 66.64 14:52:01 all 19.53 0.00 2.86 2.26 0.07 75.29 14:52:01 0 14.33 0.00 2.27 0.10 0.05 83.24 14:52:01 1 18.25 0.00 2.65 2.23 0.07 76.81 14:52:01 2 16.24 0.00 2.54 9.99 0.07 71.16 14:52:01 3 15.86 0.00 2.42 0.22 0.05 81.45 14:52:01 4 17.64 0.00 2.86 1.18 0.07 78.25 14:52:01 5 26.83 0.00 3.70 0.62 0.07 68.78 14:52:01 6 26.26 0.00 3.63 3.16 0.07 66.88 14:52:01 7 20.85 0.00 2.76 0.55 0.05 75.79 14:53:01 all 3.09 0.00 0.70 0.70 0.04 95.47 14:53:01 0 3.45 0.00 0.69 0.05 0.03 95.78 14:53:01 1 2.68 0.00 0.70 0.10 0.03 96.48 14:53:01 2 1.70 0.00 0.70 4.44 0.03 93.12 14:53:01 3 8.65 0.00 0.80 0.25 0.05 90.24 14:53:01 4 2.34 0.00 0.75 0.08 0.05 96.77 14:53:01 5 1.84 0.00 0.72 0.35 0.05 97.04 14:53:01 6 2.14 0.00 0.64 0.08 0.03 97.10 14:53:01 7 1.92 0.00 0.60 0.25 0.03 97.19 Average: all 14.57 0.00 2.85 2.93 0.05 79.59 Average: 0 22.24 0.00 3.47 6.33 0.06 67.90 Average: 1 13.37 0.00 2.50 1.57 0.06 82.49 Average: 2 14.45 0.00 2.94 5.12 0.05 77.44 Average: 3 14.42 0.00 2.55 0.80 0.05 82.18 Average: 4 11.70 0.00 2.52 2.63 0.05 83.10 Average: 5 13.77 0.00 3.09 4.62 0.05 78.47 Average: 6 14.07 0.00 2.93 1.31 0.05 81.65 Average: 7 12.58 0.00 2.80 1.06 0.05 83.51