---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7045 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 840 28894 0 2432 30895 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:26:b6:59 brd ff:ff:ff:ff:ff:ff inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe26:b659/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:60:30:0b 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-7045) 02/20/24 _x86_64_ (8 CPU) 15:28:57 LINUX RESTART (8 CPU) 15:29:01 tps rtps wtps bread/s bwrtn/s 15:30:01 130.16 73.91 56.25 5328.09 48707.23 15:31:01 96.85 13.81 83.04 977.70 20483.12 15:32:01 142.18 19.28 122.90 702.82 23180.27 15:33:01 55.34 3.93 51.41 247.83 16698.42 Average: 106.13 27.74 78.40 1814.26 27268.15 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 30368676 31711880 2570544 7.80 49224 1616644 1410332 4.15 829580 1475260 49756 15:31:01 29970896 31659936 2968324 9.01 75876 1916916 1484936 4.37 921304 1740608 156704 15:32:01 28673376 30593776 4265844 12.95 87904 2126516 2448516 7.20 2058596 1879432 16448 15:33:01 29583064 31632492 3356156 10.19 94716 2245744 1448284 4.26 1054348 1971064 32256 Average: 29649003 31399521 3290217 9.99 76930 1976455 1698017 5.00 1215957 1766591 63791 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 15:30:01 ens3 316.79 222.16 900.51 57.75 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 15:31:01 ens3 47.39 32.18 879.77 5.89 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 9.20 9.20 1.16 1.16 0.00 0.00 0.00 0.00 15:32:01 ens3 592.72 474.85 3313.92 120.20 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 15:33:01 ens3 160.66 125.90 660.68 55.11 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 3.58 3.58 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 279.39 213.77 1438.70 59.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7045) 02/20/24 _x86_64_ (8 CPU) 15:28:57 LINUX RESTART (8 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 6.70 0.00 1.09 4.91 0.04 87.26 15:30:01 0 2.20 0.00 0.40 9.42 0.02 87.96 15:30:01 1 2.54 0.00 0.87 1.42 0.05 95.11 15:30:01 2 14.54 0.00 1.49 3.34 0.05 80.58 15:30:01 3 11.24 0.00 1.35 1.49 0.03 85.89 15:30:01 4 6.84 0.00 0.82 2.61 0.02 89.72 15:30:01 5 4.30 0.00 2.29 13.05 0.08 80.28 15:30:01 6 7.13 0.00 0.90 6.33 0.03 85.60 15:30:01 7 4.76 0.00 0.62 1.67 0.02 92.94 15:31:01 all 9.46 0.00 0.74 3.05 0.03 86.72 15:31:01 0 0.53 0.00 0.27 12.50 0.03 86.67 15:31:01 1 7.89 0.00 0.60 2.61 0.07 88.82 15:31:01 2 36.65 0.00 2.31 3.28 0.07 57.69 15:31:01 3 14.21 0.00 0.95 0.62 0.03 84.19 15:31:01 4 9.68 0.00 0.70 0.58 0.03 89.00 15:31:01 5 5.91 0.00 0.62 0.60 0.02 92.85 15:31:01 6 0.37 0.00 0.17 4.07 0.00 95.40 15:31:01 7 0.52 0.00 0.28 0.15 0.02 99.03 15:32:01 all 34.42 0.00 1.64 1.61 0.08 62.26 15:32:01 0 33.19 0.00 2.36 5.37 0.07 59.02 15:32:01 1 23.27 0.00 2.13 3.69 0.10 70.82 15:32:01 2 46.93 0.00 1.39 0.70 0.08 50.89 15:32:01 3 26.85 0.00 1.25 0.47 0.07 71.36 15:32:01 4 42.11 0.00 1.61 0.35 0.07 55.86 15:32:01 5 34.67 0.00 1.69 1.96 0.07 61.61 15:32:01 6 38.71 0.00 1.50 0.35 0.08 59.35 15:32:01 7 29.51 0.00 1.20 0.02 0.07 69.20 15:33:01 all 13.09 0.00 0.73 1.68 0.04 84.46 15:33:01 0 24.26 0.00 1.02 10.36 0.05 64.31 15:33:01 1 28.94 0.00 0.77 1.39 0.05 68.85 15:33:01 2 3.42 0.00 0.58 0.23 0.02 95.74 15:33:01 3 12.40 0.00 0.85 0.13 0.08 86.52 15:33:01 4 10.83 0.00 0.75 0.27 0.03 88.12 15:33:01 5 2.65 0.00 0.43 0.07 0.02 96.83 15:33:01 6 3.65 0.00 0.43 0.00 0.02 95.90 15:33:01 7 18.59 0.00 1.02 1.02 0.03 79.34 Average: all 15.90 0.00 1.05 2.81 0.04 80.19 Average: 0 15.04 0.00 1.01 9.41 0.04 74.50 Average: 1 15.66 0.00 1.09 2.28 0.07 80.91 Average: 2 25.37 0.00 1.44 1.89 0.05 71.24 Average: 3 16.17 0.00 1.10 0.68 0.05 81.99 Average: 4 17.36 0.00 0.97 0.95 0.04 80.68 Average: 5 11.88 0.00 1.26 3.90 0.05 82.91 Average: 6 12.45 0.00 0.75 2.69 0.03 84.08 Average: 7 13.30 0.00 0.78 0.72 0.03 85.17