---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84777 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 869 28336 0 2961 30859 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:46:cb:20 brd ff:ff:ff:ff:ff:ff inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe46:cb20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:dc:2b:92 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-84777) 11/18/24 _x86_64_ (8 CPU) 17:58:40 LINUX RESTART (8 CPU) 17:59:01 tps rtps wtps bread/s bwrtn/s 18:00:01 383.99 80.37 303.62 5379.37 50955.11 18:01:01 167.59 43.18 124.41 2347.48 23022.03 18:02:01 38.29 6.32 31.98 226.76 12085.59 18:03:01 21.61 0.45 21.16 10.13 19866.58 18:04:01 27.53 1.15 26.38 105.45 12814.00 Average: 127.80 26.29 101.51 1613.78 23748.53 17:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:00:01 30030464 31625588 2908756 8.83 67268 1838588 1522468 4.48 980816 1635448 200712 18:01:01 28994088 30853356 3945132 11.98 81820 2077596 2300716 6.77 1783712 1844836 9908 18:02:01 28318124 30306312 4621096 14.03 85936 2197908 2598712 7.65 2384100 1911636 13256 18:03:01 27896876 30227000 5042344 15.31 87300 2532192 2602316 7.66 2465280 2239472 9400 18:04:01 29089016 31670748 3850204 11.69 91080 2775416 1426092 4.20 1135220 2369948 232856 Average: 28865714 30936601 4073506 12.37 82681 2284340 2090061 6.15 1749826 2000268 93226 17:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:00:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 18:00:01 ens3 348.41 243.06 1599.96 75.44 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 18:01:01 ens3 232.89 179.69 2171.03 37.45 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 lo 21.06 21.06 5.13 5.13 0.00 0.00 0.00 0.00 18:02:01 ens3 888.57 531.46 1734.39 210.54 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 lo 4.67 4.67 0.44 0.44 0.00 0.00 0.00 0.00 18:03:01 ens3 96.93 69.03 191.86 25.90 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 lo 11.88 11.88 2.02 2.02 0.00 0.00 0.00 0.00 18:04:01 ens3 537.96 330.63 203.88 132.71 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 8.03 8.03 1.57 1.57 0.00 0.00 0.00 0.00 Average: ens3 420.94 270.77 1180.19 96.41 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84777) 11/18/24 _x86_64_ (8 CPU) 17:58:40 LINUX RESTART (8 CPU) 17:59:01 CPU %user %nice %system %iowait %steal %idle 18:00:01 all 9.63 0.00 1.43 4.96 0.05 83.93 18:00:01 0 7.72 0.00 1.32 2.56 0.03 88.37 18:00:01 1 4.30 0.00 2.60 17.39 0.08 75.62 18:00:01 2 16.78 0.00 1.79 1.34 0.05 80.04 18:00:01 3 5.95 0.00 1.29 1.15 0.02 91.60 18:00:01 4 20.35 0.00 1.45 1.77 0.07 76.35 18:00:01 5 5.17 0.00 1.02 6.29 0.08 87.44 18:00:01 6 12.79 0.00 1.02 1.29 0.05 84.85 18:00:01 7 3.95 0.00 0.95 7.93 0.03 87.14 18:01:01 all 18.77 0.00 0.92 2.09 0.05 78.17 18:01:01 0 14.04 0.00 0.67 1.09 0.03 84.17 18:01:01 1 12.37 0.00 0.37 0.20 0.05 87.01 18:01:01 2 20.78 0.00 0.99 0.82 0.05 77.36 18:01:01 3 35.38 0.00 1.63 1.39 0.07 61.54 18:01:01 4 24.96 0.00 0.70 1.00 0.07 73.27 18:01:01 5 13.83 0.00 0.82 3.93 0.05 81.37 18:01:01 6 19.90 0.00 1.64 3.07 0.07 75.33 18:01:01 7 8.98 0.00 0.55 5.23 0.03 85.20 18:02:01 all 39.45 0.00 1.62 0.57 0.09 58.27 18:02:01 0 27.52 0.00 1.37 0.28 0.07 70.76 18:02:01 1 29.54 0.00 2.11 0.57 0.08 67.70 18:02:01 2 40.95 0.00 1.34 0.40 0.08 57.23 18:02:01 3 47.19 0.00 2.14 0.07 0.10 50.50 18:02:01 4 37.18 0.00 1.80 0.02 0.12 60.89 18:02:01 5 50.26 0.00 1.56 0.02 0.07 48.10 18:02:01 6 35.73 0.00 1.09 0.02 0.07 63.10 18:02:01 7 47.33 0.00 1.56 3.19 0.08 47.84 18:03:01 all 18.88 0.00 0.56 0.71 0.05 79.80 18:03:01 0 15.24 0.00 0.60 0.84 0.03 83.29 18:03:01 1 16.47 0.00 0.52 0.00 0.05 82.96 18:03:01 2 22.15 0.00 0.33 0.00 0.05 77.47 18:03:01 3 19.20 0.00 0.45 0.00 0.03 80.32 18:03:01 4 22.65 0.00 0.55 2.18 0.03 74.59 18:03:01 5 21.17 0.00 1.22 0.13 0.07 77.41 18:03:01 6 17.56 0.00 0.45 0.02 0.08 81.89 18:03:01 7 16.63 0.00 0.40 2.49 0.05 80.43 18:04:01 all 33.36 0.00 1.46 0.84 0.07 64.27 18:04:01 0 17.88 0.00 0.93 0.05 0.07 81.07 18:04:01 1 33.63 0.00 1.49 0.08 0.07 64.73 18:04:01 2 36.99 0.00 1.42 0.20 0.12 61.27 18:04:01 3 39.01 0.00 1.33 0.17 0.07 59.43 18:04:01 4 31.76 0.00 1.76 3.85 0.07 62.57 18:04:01 5 27.84 0.00 1.44 0.03 0.07 70.63 18:04:01 6 33.63 0.00 0.85 0.02 0.05 65.45 18:04:01 7 46.29 0.00 2.48 2.33 0.10 48.79 Average: all 24.02 0.00 1.20 1.83 0.06 72.89 Average: 0 16.49 0.00 0.98 0.96 0.05 81.53 Average: 1 19.28 0.00 1.42 3.64 0.07 75.61 Average: 2 27.52 0.00 1.18 0.55 0.07 70.68 Average: 3 29.31 0.00 1.36 0.56 0.06 68.71 Average: 4 27.37 0.00 1.25 1.76 0.07 69.54 Average: 5 23.66 0.00 1.21 2.08 0.07 72.99 Average: 6 23.93 0.00 1.01 0.88 0.06 74.12 Average: 7 24.60 0.00 1.19 4.23 0.06 69.91