---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39740 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 856 27966 0 3343 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:a0:43:8e brd ff:ff:ff:ff:ff:ff inet 10.30.107.87/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fea0:438e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:8b:3b:18 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-39740) 09/19/24 _x86_64_ (8 CPU) 06:01:37 LINUX RESTART (8 CPU) 06:02:01 tps rtps wtps bread/s bwrtn/s 06:03:01 349.09 71.74 277.35 4614.56 47120.68 06:04:01 177.25 20.50 156.76 687.89 46217.76 06:05:01 27.80 2.88 24.91 75.85 27049.09 06:06:01 19.15 0.00 19.15 0.00 24742.54 06:07:01 36.28 0.75 35.53 88.25 18357.07 Average: 121.91 19.17 102.74 1093.31 32697.43 06:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:01 30133712 31704664 2805508 8.52 69848 1812260 1425900 4.20 867180 1648108 152732 06:04:01 28528748 30680160 4410472 13.39 87872 2354652 2276436 6.70 1986160 2092580 67872 06:05:01 25759784 27919768 7179436 21.80 88180 2362060 4803008 14.13 4774860 2060960 272 06:06:01 25466684 27640224 7472536 22.69 88380 2374852 4876160 14.35 5054080 2073688 2708 06:07:01 28648880 31616604 4290340 13.03 91180 3155128 1440228 4.24 1527808 2406904 696884 Average: 27707562 29912284 5231658 15.88 85092 2411790 2964346 8.72 2842018 2056448 184094 06:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:01 ens3 292.28 208.92 1606.15 72.86 0.00 0.00 0.00 0.00 06:03:01 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 ens3 529.83 392.62 6466.61 57.94 0.00 0.00 0.00 0.00 06:04:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 ens3 20.15 14.45 20.46 10.67 0.00 0.00 0.00 0.00 06:05:01 lo 3.80 3.80 1.18 1.18 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 ens3 26.75 23.91 5.63 8.39 0.00 0.00 0.00 0.00 06:06:01 lo 2.60 2.60 0.60 0.60 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 ens3 84.90 144.69 277.12 4071.83 0.00 0.00 0.00 0.00 06:07:01 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 190.78 156.92 1675.19 844.34 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.41 0.41 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-39740) 09/19/24 _x86_64_ (8 CPU) 06:01:37 LINUX RESTART (8 CPU) 06:02:01 CPU %user %nice %system %iowait %steal %idle 06:03:01 all 11.40 0.00 1.27 3.22 0.05 84.07 06:03:01 0 3.91 0.00 1.22 6.58 0.03 88.26 06:03:01 1 17.13 0.00 1.05 0.35 0.03 81.43 06:03:01 2 6.22 0.00 0.97 7.21 0.02 85.59 06:03:01 3 4.72 0.00 0.88 1.80 0.10 92.49 06:03:01 4 4.43 0.00 0.82 1.23 0.03 93.49 06:03:01 5 6.97 0.00 0.75 0.62 0.02 91.65 06:03:01 6 15.63 0.00 2.07 5.98 0.03 76.28 06:03:01 7 32.22 0.00 2.39 2.01 0.05 63.33 06:04:01 all 19.24 0.00 1.15 4.44 0.06 75.11 06:04:01 0 15.33 0.00 1.78 17.26 0.08 65.56 06:04:01 1 21.12 0.00 0.60 0.07 0.03 78.18 06:04:01 2 12.33 0.00 0.42 0.13 0.05 87.07 06:04:01 3 13.01 0.00 0.68 3.37 0.03 82.90 06:04:01 4 21.52 0.00 1.42 6.36 0.05 70.65 06:04:01 5 19.23 0.00 2.36 4.40 0.12 73.89 06:04:01 6 28.36 0.00 1.68 3.95 0.07 65.94 06:04:01 7 23.00 0.00 0.28 0.02 0.05 76.65 06:05:01 all 38.87 0.00 0.58 1.24 0.08 59.23 06:05:01 0 31.38 0.00 0.45 8.98 0.08 59.11 06:05:01 1 23.86 0.00 0.47 0.02 0.07 75.59 06:05:01 2 36.42 0.00 0.45 0.00 0.08 63.05 06:05:01 3 29.15 0.00 0.43 0.64 0.08 69.69 06:05:01 4 35.94 0.00 0.43 0.10 0.08 63.44 06:05:01 5 55.49 0.00 1.15 0.05 0.10 43.21 06:05:01 6 50.21 0.00 0.38 0.00 0.10 49.31 06:05:01 7 48.47 0.00 0.78 0.07 0.10 50.58 06:06:01 all 22.82 0.00 0.33 1.40 0.07 75.37 06:06:01 0 14.07 0.00 0.35 11.04 0.05 74.49 06:06:01 1 19.61 0.00 0.32 0.00 0.10 79.96 06:06:01 2 27.35 0.00 0.39 0.00 0.07 72.19 06:06:01 3 10.85 0.00 0.27 0.10 0.03 88.75 06:06:01 4 24.32 0.00 0.32 0.00 0.07 75.29 06:06:01 5 23.59 0.00 0.32 0.00 0.07 76.03 06:06:01 6 43.76 0.00 0.62 0.00 0.12 55.50 06:06:01 7 19.57 0.00 0.15 0.00 0.05 80.23 06:07:01 all 10.09 0.00 1.19 11.07 0.08 77.57 06:07:01 0 8.58 0.00 1.00 38.89 0.26 51.27 06:07:01 1 14.11 0.00 1.32 0.28 0.05 84.24 06:07:01 2 14.66 0.00 1.14 5.23 0.08 78.89 06:07:01 3 5.54 0.00 1.05 1.47 0.05 91.89 06:07:01 4 2.96 0.00 0.95 42.86 0.03 53.20 06:07:01 5 5.31 0.00 0.67 0.00 0.03 93.99 06:07:01 6 10.38 0.00 0.82 0.02 0.02 88.77 06:07:01 7 19.14 0.00 2.57 0.15 0.07 78.07 Average: all 20.49 0.00 0.91 4.27 0.07 74.26 Average: 0 14.68 0.00 0.96 16.46 0.10 67.80 Average: 1 19.16 0.00 0.75 0.14 0.06 79.88 Average: 2 19.37 0.00 0.68 2.52 0.06 77.38 Average: 3 12.65 0.00 0.66 1.48 0.06 85.15 Average: 4 17.83 0.00 0.79 10.10 0.05 71.23 Average: 5 22.12 0.00 1.05 1.01 0.07 75.75 Average: 6 29.69 0.00 1.12 2.01 0.07 67.12 Average: 7 28.49 0.00 1.24 0.45 0.06 69.76