---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15265 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 12G 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 844 27264 0 4058 30866 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:65:7e:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe65:7ef7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:24:1b:02 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:bfff:fe24:1b02/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15265) 01/26/24 _x86_64_ (8 CPU) 13:23:42 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 163.92 81.31 82.61 5409.12 65480.29 13:26:01 169.39 43.98 125.41 2463.72 34982.70 13:27:01 92.07 22.35 69.72 2399.07 32773.20 13:28:01 90.84 2.30 88.54 361.48 61045.65 13:29:01 94.37 0.83 93.53 47.99 41525.21 Average: 121.98 29.98 91.99 2125.26 47101.10 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30207104 31760756 2732116 8.29 65596 1800964 1366092 4.02 812612 1637320 144568 13:26:01 29468916 31272264 3470304 10.54 81600 2022956 2315008 6.81 1361760 1798380 18732 13:27:01 25693516 28632396 7245704 22.00 90668 3127976 5222860 15.37 4219036 2666108 764304 13:28:01 27813056 31288896 5126164 15.56 94632 3651172 2426180 7.14 1735364 3013040 309380 13:29:01 27931472 31619720 5007748 15.20 108536 3837700 1443108 4.25 1439552 3173348 55508 Average: 28222813 30914806 4716407 14.32 88206 2888154 2554650 7.52 1913665 2457639 258498 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 13:25:01 ens3 352.36 241.84 1586.47 61.40 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 13:26:01 ens3 158.79 127.71 1089.44 30.27 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 13:27:01 ens3 502.23 344.37 5103.48 80.03 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 3.53 3.53 0.31 0.31 0.00 0.00 0.00 0.00 13:28:01 ens3 328.29 329.09 276.00 2124.14 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 13:29:01 ens3 68.04 64.42 418.34 16.88 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 281.70 221.42 1694.95 463.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15265) 01/26/24 _x86_64_ (8 CPU) 13:23:42 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 10.34 0.00 1.27 3.50 0.04 84.86 13:25:01 0 3.64 0.00 1.85 14.93 0.03 79.54 13:25:01 1 30.01 0.00 2.34 1.83 0.05 65.77 13:25:01 2 5.34 0.00 0.82 4.70 0.05 89.09 13:25:01 3 6.27 0.00 0.63 2.29 0.02 90.79 13:25:01 4 4.55 0.00 0.76 0.53 0.02 94.14 13:25:01 5 10.20 0.00 1.54 1.00 0.05 87.20 13:25:01 6 12.68 0.00 1.11 2.33 0.05 83.83 13:25:01 7 9.99 0.00 1.02 0.34 0.05 88.60 13:26:01 all 11.24 0.00 0.77 2.24 0.04 85.71 13:26:01 0 6.26 0.00 0.23 0.05 0.02 93.44 13:26:01 1 13.63 0.00 1.22 1.07 0.07 84.02 13:26:01 2 10.31 0.00 0.80 1.59 0.07 87.23 13:26:01 3 7.05 0.00 0.62 11.60 0.03 80.70 13:26:01 4 2.20 0.00 0.27 0.12 0.02 97.40 13:26:01 5 24.42 0.00 1.39 1.76 0.05 72.38 13:26:01 6 18.32 0.00 1.09 1.72 0.05 78.82 13:26:01 7 7.75 0.00 0.56 0.08 0.03 91.57 13:27:01 all 20.28 0.00 1.48 1.73 0.06 76.44 13:27:01 0 17.63 0.00 0.79 0.02 0.03 81.54 13:27:01 1 24.07 0.00 2.21 0.35 0.08 73.29 13:27:01 2 24.87 0.00 1.98 0.96 0.07 72.12 13:27:01 3 17.55 0.00 1.52 12.30 0.07 68.56 13:27:01 4 14.20 0.00 0.77 0.05 0.03 84.94 13:27:01 5 32.35 0.00 1.71 0.05 0.08 65.81 13:27:01 6 18.21 0.00 1.26 0.00 0.05 80.48 13:27:01 7 13.44 0.00 1.60 0.10 0.08 84.78 13:28:01 all 7.39 0.00 0.97 7.93 0.06 83.66 13:28:01 0 5.89 0.00 0.53 0.07 0.05 93.46 13:28:01 1 6.04 0.00 0.99 10.34 0.05 82.58 13:28:01 2 8.55 0.00 1.21 17.06 0.07 73.12 13:28:01 3 6.28 0.00 0.74 26.10 0.03 66.85 13:28:01 4 5.38 0.00 1.30 2.16 0.05 91.11 13:28:01 5 7.35 0.00 0.85 1.77 0.08 89.94 13:28:01 6 12.22 0.00 1.26 4.64 0.08 81.80 13:28:01 7 7.44 0.00 0.90 1.41 0.05 90.20 13:29:01 all 14.18 0.00 2.33 2.63 0.06 80.81 13:29:01 0 5.65 0.00 0.92 0.25 0.03 93.15 13:29:01 1 15.29 0.00 4.72 1.08 0.07 78.84 13:29:01 2 9.73 0.00 3.16 1.98 0.05 85.08 13:29:01 3 8.22 0.00 0.45 0.00 0.02 91.31 13:29:01 4 8.58 0.00 2.55 0.47 0.12 88.28 13:29:01 5 9.10 0.00 2.60 14.80 0.07 73.44 13:29:01 6 21.63 0.00 2.58 1.52 0.05 74.21 13:29:01 7 35.16 0.00 1.69 0.95 0.07 62.13 Average: all 12.69 0.00 1.36 3.61 0.05 82.29 Average: 0 7.82 0.00 0.86 3.02 0.03 88.27 Average: 1 17.78 0.00 2.29 2.94 0.06 76.93 Average: 2 11.77 0.00 1.59 5.26 0.06 81.32 Average: 3 9.09 0.00 0.79 10.47 0.03 79.62 Average: 4 6.98 0.00 1.13 0.66 0.05 91.17 Average: 5 16.71 0.00 1.62 3.88 0.07 77.73 Average: 6 16.63 0.00 1.46 2.04 0.06 79.82 Average: 7 14.77 0.00 1.16 0.58 0.06 83.44