---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2745 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 867 28415 0 2884 30858 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:d8:fc:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.19/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fed8:fcc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:b8:e4:2c 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::42:34ff:feb8:e42c/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-2745) 02/05/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:03 tps rtps wtps bread/s bwrtn/s 10:43:01 120.72 36.56 84.16 1734.46 35724.88 10:44:01 140.71 20.93 119.78 843.06 40917.71 10:45:01 45.49 0.70 44.79 16.93 32295.68 10:46:01 75.46 1.37 74.09 95.43 44832.12 10:47:01 105.12 3.08 102.03 409.07 39714.80 Average: 97.34 12.37 84.98 612.30 38717.15 10:42:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30108524 31718444 2830688 8.59 70504 1849252 1401308 4.12 850180 1684952 172964 10:44:01 28735772 30561552 4203440 12.76 83900 2040068 2472032 7.27 2064776 1818120 24768 10:45:01 28292284 30205320 4646928 14.11 87676 2118904 3166996 9.32 2444136 1872152 11756 10:46:01 27822508 30227448 5116704 15.53 93904 2593988 2575280 7.58 2590276 2170816 12 10:47:01 29081944 31586104 3857268 11.71 101536 2682444 1471420 4.33 1256476 2237564 22008 Average: 28808206 30859774 4131006 12.54 87504 2256931 2217407 6.52 1841169 1956721 46302 10:42:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 69.01 47.41 1040.65 9.02 0.00 0.00 0.00 0.00 10:43:01 lo 1.72 1.72 0.19 0.19 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 301.82 231.98 1819.70 61.72 0.00 0.00 0.00 0.00 10:44:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 363.41 287.79 919.54 113.29 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 325.94 249.68 1934.83 68.07 0.00 0.00 0.00 0.00 10:46:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 ens3 229.63 272.87 97.36 1673.58 0.00 0.00 0.00 0.00 10:47:01 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 259.23 219.09 1163.29 387.61 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2745) 02/05/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:03 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.19 0.00 0.74 2.62 0.03 86.41 10:43:01 0 26.37 0.00 1.57 1.67 0.03 70.35 10:43:01 1 14.34 0.00 0.66 11.20 0.03 73.77 10:43:01 2 3.33 0.00 0.40 0.03 0.05 96.18 10:43:01 3 7.18 0.00 0.57 0.60 0.02 91.63 10:43:01 4 17.19 0.00 0.98 0.47 0.03 81.33 10:43:01 5 6.76 0.00 0.53 0.26 0.02 92.43 10:43:01 6 3.23 0.00 0.48 0.66 0.02 95.62 10:43:01 7 3.11 0.00 0.76 6.04 0.02 90.07 10:44:01 all 29.47 0.00 1.19 1.63 0.07 67.65 10:44:01 0 21.00 0.00 0.45 0.00 0.05 78.50 10:44:01 1 36.26 0.00 1.71 4.40 0.08 57.56 10:44:01 2 30.88 0.00 1.27 0.65 0.08 67.11 10:44:01 3 26.55 0.00 1.88 6.64 0.08 64.85 10:44:01 4 33.61 0.00 0.90 0.03 0.07 65.39 10:44:01 5 34.62 0.00 1.30 0.20 0.07 63.81 10:44:01 6 27.45 0.00 1.00 0.05 0.07 71.44 10:44:01 7 25.46 0.00 0.95 1.09 0.07 72.44 10:45:01 all 63.45 0.00 2.07 0.49 0.12 33.87 10:45:01 0 57.84 0.00 2.34 0.03 0.12 39.67 10:45:01 1 68.09 0.00 2.06 3.69 0.12 26.05 10:45:01 2 61.80 0.00 2.16 0.00 0.10 35.94 10:45:01 3 62.97 0.00 1.99 0.08 0.12 34.83 10:45:01 4 65.01 0.00 1.89 0.03 0.10 32.96 10:45:01 5 64.22 0.00 1.81 0.03 0.12 33.81 10:45:01 6 59.69 0.00 1.96 0.02 0.10 38.23 10:45:01 7 68.00 0.00 2.36 0.05 0.13 29.46 10:46:01 all 66.45 0.00 2.00 1.48 0.12 29.95 10:46:01 0 63.83 0.00 2.15 0.38 0.12 33.52 10:46:01 1 69.87 0.00 2.04 4.74 0.13 23.21 10:46:01 2 62.76 0.00 1.62 0.23 0.12 35.27 10:46:01 3 64.49 0.00 2.01 0.27 0.13 33.10 10:46:01 4 64.34 0.00 1.62 0.30 0.12 33.62 10:46:01 5 64.66 0.00 2.73 5.92 0.12 26.57 10:46:01 6 73.60 0.00 2.21 0.02 0.13 24.04 10:46:01 7 68.04 0.00 1.62 0.00 0.12 30.21 10:47:01 all 11.69 0.00 1.02 2.42 0.05 84.82 10:47:01 0 6.67 0.00 0.90 0.10 0.03 92.29 10:47:01 1 22.31 0.00 1.38 0.38 0.07 75.86 10:47:01 2 25.00 0.00 1.24 0.84 0.05 72.87 10:47:01 3 4.75 0.00 0.74 0.67 0.07 93.78 10:47:01 4 16.26 0.00 1.25 2.01 0.05 80.42 10:47:01 5 5.74 0.00 0.75 4.42 0.03 89.06 10:47:01 6 8.66 0.00 1.13 1.80 0.05 88.36 10:47:01 7 4.16 0.00 0.71 9.16 0.03 85.94 Average: all 36.40 0.00 1.41 1.72 0.08 60.39 Average: 0 35.19 0.00 1.48 0.43 0.07 62.82 Average: 1 42.34 0.00 1.57 4.84 0.09 51.16 Average: 2 37.02 0.00 1.34 0.35 0.08 61.20 Average: 3 33.33 0.00 1.44 1.66 0.08 63.48 Average: 4 39.41 0.00 1.33 0.57 0.07 58.61 Average: 5 35.34 0.00 1.43 2.18 0.07 60.99 Average: 6 34.70 0.00 1.36 0.51 0.07 63.35 Average: 7 33.87 0.00 1.28 3.26 0.07 61.51