---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79849 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 1553 28236 0 2377 30186 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:8e:72:35 brd ff:ff:ff:ff:ff:ff inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe8e:7235/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:41:d3:a7 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-79849) 10/26/24 _x86_64_ (8 CPU) 23:54:25 LINUX RESTART (8 CPU) 23:55:02 tps rtps wtps bread/s bwrtn/s 23:56:01 164.50 31.23 133.27 1290.49 86806.44 23:57:01 114.56 5.35 109.22 378.87 43741.11 23:58:01 3.77 0.08 3.68 1.20 225.16 23:59:01 21.39 3.70 17.69 108.23 7343.69 Average: 75.68 10.00 65.68 441.15 34309.27 23:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:56:01 29812100 31504676 3127120 9.49 75676 1921460 1945680 5.72 1080116 1742224 188504 23:57:01 28073796 29899704 4865424 14.77 81876 2042916 3412552 10.04 2709628 1835192 4112 23:58:01 27571676 29399520 5367544 16.30 81976 2044520 3810068 11.21 3211716 1835512 332 23:59:01 28990960 30983520 3948260 11.99 83200 2204500 1956376 5.76 1742512 1881200 632 Average: 28612133 30446855 4327087 13.14 80682 2053349 2781169 8.18 2185993 1823532 48395 23:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 23:56:01 ens3 114.88 77.60 1665.53 17.42 0.00 0.00 0.00 0.00 23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:57:01 ens3 479.87 356.04 1725.24 92.20 0.00 0.00 0.00 0.00 23:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:58:01 ens3 203.77 113.08 50.35 42.31 0.00 0.00 0.00 0.00 23:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:59:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:59:01 ens3 504.17 281.44 673.70 188.62 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 Average: lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 326.56 207.58 1026.03 85.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79849) 10/26/24 _x86_64_ (8 CPU) 23:54:25 LINUX RESTART (8 CPU) 23:55:02 CPU %user %nice %system %iowait %steal %idle 23:56:01 all 11.76 0.00 0.84 3.15 0.04 84.21 23:56:01 0 4.30 0.00 0.68 0.08 0.02 94.92 23:56:01 1 4.85 0.00 0.48 3.60 0.02 91.06 23:56:01 2 2.78 0.00 0.25 0.10 0.03 96.83 23:56:01 3 22.11 0.00 1.58 6.63 0.03 69.65 23:56:01 4 7.03 0.00 0.46 1.68 0.03 90.80 23:56:01 5 6.47 0.00 0.55 11.14 0.07 81.77 23:56:01 6 33.73 0.00 1.68 0.97 0.07 63.55 23:56:01 7 12.85 0.00 1.07 1.03 0.05 85.00 23:57:01 all 18.66 0.00 1.06 1.13 0.05 79.10 23:57:01 0 18.63 0.00 0.37 0.00 0.03 80.97 23:57:01 1 21.31 0.00 0.60 0.07 0.07 77.95 23:57:01 2 14.82 0.00 1.82 0.07 0.05 83.24 23:57:01 3 15.28 0.00 1.37 6.16 0.05 77.15 23:57:01 4 21.76 0.00 0.55 0.22 0.05 77.43 23:57:01 5 12.64 0.00 2.40 2.52 0.05 82.39 23:57:01 6 37.19 0.00 0.70 0.05 0.07 62.00 23:57:01 7 7.59 0.00 0.62 0.00 0.05 91.74 23:58:01 all 18.59 0.00 0.48 0.02 0.05 80.87 23:58:01 0 19.87 0.00 0.50 0.00 0.05 79.58 23:58:01 1 45.25 0.00 0.65 0.00 0.07 54.03 23:58:01 2 19.18 0.00 0.63 0.03 0.05 80.10 23:58:01 3 13.06 0.00 0.32 0.00 0.05 86.58 23:58:01 4 12.91 0.00 0.62 0.00 0.03 86.44 23:58:01 5 8.64 0.00 0.22 0.12 0.03 90.99 23:58:01 6 18.55 0.00 0.47 0.00 0.05 80.93 23:58:01 7 11.28 0.00 0.40 0.00 0.02 88.30 23:59:01 all 17.63 0.00 0.58 0.07 0.04 81.69 23:59:01 0 14.80 0.00 0.63 0.00 0.03 84.53 23:59:01 1 11.45 0.00 0.33 0.00 0.02 88.20 23:59:01 2 7.49 0.00 0.43 0.05 0.03 91.99 23:59:01 3 27.62 0.00 1.28 0.05 0.05 70.99 23:59:01 4 20.97 0.00 0.55 0.00 0.03 78.45 23:59:01 5 28.64 0.00 0.67 0.45 0.03 70.21 23:59:01 6 13.40 0.00 0.47 0.00 0.03 86.10 23:59:01 7 16.55 0.00 0.28 0.00 0.07 83.10 Average: all 16.68 0.00 0.74 1.08 0.04 81.45 Average: 0 14.44 0.00 0.54 0.02 0.03 84.96 Average: 1 20.78 0.00 0.52 0.90 0.04 77.76 Average: 2 11.11 0.00 0.79 0.06 0.04 88.00 Average: 3 19.51 0.00 1.14 3.19 0.05 76.11 Average: 4 15.71 0.00 0.54 0.47 0.04 83.24 Average: 5 14.14 0.00 0.96 3.52 0.05 81.34 Average: 6 25.68 0.00 0.83 0.25 0.05 73.18 Average: 7 12.07 0.00 0.59 0.26 0.05 87.04