---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23316 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 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 851 28112 0 3203 30874 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:67:0a:74 brd ff:ff:ff:ff:ff:ff inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe67:a74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:10:a8:79 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::42:4aff:fe10:a879/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23316) 07/12/24 _x86_64_ (8 CPU) 14:22:05 LINUX RESTART (8 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 196.34 26.94 169.40 878.09 24865.21 14:25:01 168.83 48.58 120.24 2762.55 32376.81 14:26:01 69.89 10.00 59.89 771.74 28345.41 14:27:01 251.01 2.65 248.36 122.91 24746.14 14:28:01 142.73 3.12 139.61 447.79 64026.80 Average: 165.66 18.23 147.43 997.07 34905.45 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 30324356 31686652 2614856 7.94 51680 1632388 1451852 4.27 859448 1487056 57912 14:25:01 29555516 31318564 3383696 10.27 80464 1984916 1810316 5.33 1272768 1801352 91856 14:26:01 27614680 29559444 5324532 16.16 83468 2158860 3326788 9.79 3110320 1890244 2128 14:27:01 28130128 30622480 4809084 14.60 87264 2692980 2332224 6.86 2275100 2187984 466080 14:28:01 28799948 31625864 4139264 12.57 94096 3012992 1476624 4.34 1306764 2474900 18564 Average: 28884926 30962601 4054286 12.31 79394 2296427 2079561 6.12 1764880 1968307 127308 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 0.88 0.88 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 ens3 121.08 94.31 458.50 44.48 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:25:01 ens3 147.37 118.36 1552.46 29.32 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 17.06 17.06 6.23 6.23 0.00 0.00 0.00 0.00 14:26:01 ens3 383.79 305.12 2439.75 73.38 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 57.81 57.81 26.25 26.25 0.00 0.00 0.00 0.00 14:27:01 ens3 507.52 447.21 1521.88 1901.77 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:28:01 lo 4.00 4.00 0.37 0.37 0.00 0.00 0.00 0.00 14:28:01 ens3 297.73 301.55 1041.90 1652.81 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.19 16.19 6.63 6.63 0.00 0.00 0.00 0.00 Average: ens3 292.06 253.84 1406.06 742.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23316) 07/12/24 _x86_64_ (8 CPU) 14:22:05 LINUX RESTART (8 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 5.62 0.00 0.48 3.22 0.03 90.66 14:24:01 0 4.32 0.00 0.76 4.27 0.02 90.63 14:24:01 1 0.31 0.00 0.42 17.16 0.02 82.09 14:24:01 2 13.04 0.00 0.61 1.39 0.03 84.91 14:24:01 3 11.56 0.00 0.55 1.57 0.02 86.31 14:24:01 4 9.97 0.00 0.49 0.26 0.03 89.25 14:24:01 5 2.21 0.00 0.37 0.24 0.02 97.16 14:24:01 6 1.09 0.00 0.29 0.09 0.03 98.50 14:24:01 7 2.49 0.00 0.27 0.77 0.02 96.46 14:25:01 all 11.75 0.00 0.93 5.05 0.05 82.22 14:25:01 0 7.15 0.00 0.35 0.42 0.02 92.06 14:25:01 1 9.93 0.00 0.54 14.65 0.05 74.83 14:25:01 2 24.77 0.00 1.93 4.81 0.05 68.45 14:25:01 3 13.62 0.00 1.03 3.96 0.07 81.33 14:25:01 4 14.09 0.00 0.77 0.03 0.10 85.01 14:25:01 5 6.59 0.00 0.44 2.13 0.03 90.81 14:25:01 6 10.03 0.00 1.24 10.46 0.05 78.22 14:25:01 7 7.80 0.00 1.19 3.98 0.03 87.00 14:26:01 all 43.94 0.00 1.09 2.79 0.11 52.07 14:26:01 0 60.66 0.00 1.40 2.44 0.13 35.37 14:26:01 1 40.58 0.00 0.94 0.50 0.10 57.88 14:26:01 2 47.22 0.00 1.01 1.74 0.12 49.92 14:26:01 3 49.97 0.00 1.23 1.21 0.12 47.46 14:26:01 4 33.42 0.00 1.16 0.44 0.10 64.88 14:26:01 5 38.62 0.00 0.87 10.22 0.08 50.20 14:26:01 6 41.38 0.00 0.64 1.39 0.10 56.49 14:26:01 7 39.65 0.00 1.43 4.36 0.14 54.42 14:27:01 all 28.91 0.00 1.41 2.39 0.09 67.20 14:27:01 0 24.69 0.00 1.79 0.00 0.07 73.45 14:27:01 1 27.21 0.00 1.61 8.08 0.12 62.99 14:27:01 2 26.73 0.00 1.12 0.08 0.10 71.97 14:27:01 3 34.56 0.00 1.13 0.02 0.08 64.21 14:27:01 4 25.79 0.00 1.11 0.00 0.08 73.01 14:27:01 5 32.53 0.00 1.44 8.19 0.08 57.76 14:27:01 6 29.51 0.00 1.46 0.30 0.10 68.62 14:27:01 7 30.28 0.00 1.61 2.45 0.10 65.55 14:28:01 all 6.98 0.00 1.25 6.83 0.05 84.90 14:28:01 0 1.77 0.00 0.93 0.25 0.05 96.99 14:28:01 1 16.07 0.00 1.24 2.89 0.05 79.75 14:28:01 2 5.18 0.00 1.69 14.29 0.03 78.81 14:28:01 3 9.25 0.00 1.39 1.62 0.05 87.69 14:28:01 4 3.93 0.00 1.05 0.40 0.03 94.58 14:28:01 5 11.44 0.00 1.85 3.40 0.05 83.26 14:28:01 6 3.62 0.00 1.02 15.67 0.03 79.66 14:28:01 7 4.64 0.00 0.80 16.11 0.05 78.39 Average: all 19.46 0.00 1.03 4.06 0.06 75.39 Average: 0 19.76 0.00 1.05 1.47 0.06 77.66 Average: 1 18.86 0.00 0.95 8.64 0.07 71.48 Average: 2 23.38 0.00 1.28 4.48 0.07 70.80 Average: 3 23.80 0.00 1.07 1.68 0.07 73.39 Average: 4 17.45 0.00 0.92 0.23 0.07 81.33 Average: 5 18.29 0.00 0.99 4.84 0.05 75.82 Average: 6 17.15 0.00 0.93 5.61 0.06 76.24 Average: 7 16.95 0.00 1.06 5.55 0.07 76.37