---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3694 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 14G 142G 9% / 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 860 25711 0 5595 30850 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:34:cb:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.157/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe34:cbc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:28:a2:97 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-3694) 11/24/23 _x86_64_ (8 CPU) 04:58:39 LINUX RESTART (8 CPU) 04:59:02 tps rtps wtps bread/s bwrtn/s 05:00:01 143.81 72.41 71.39 4645.59 47087.21 05:01:01 113.06 14.15 98.92 295.95 20204.50 05:02:01 99.82 9.20 90.62 950.08 46202.20 05:03:01 121.41 2.58 118.83 418.86 86923.51 05:04:01 78.54 8.00 70.54 1203.27 20307.68 Average: 111.22 21.10 90.12 1492.22 44135.25 04:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 30188924 31705244 2750296 8.35 57680 1775808 1503880 4.42 888960 1593764 116380 05:01:01 29354960 31213044 3584260 10.88 82168 2074196 2035108 5.99 1394100 1884084 142344 05:02:01 25366140 30211704 7573080 22.99 104916 4949552 3098684 9.12 2464228 4669996 1870304 05:03:01 26021276 30881092 6917944 21.00 109044 4952016 2129428 6.27 1914448 4552092 5424 05:04:01 26353392 31614928 6585828 19.99 116796 5330376 1464304 4.31 1277844 4842176 38980 Average: 27456938 31125202 5482282 16.64 94121 3816390 2046281 6.02 1587916 3508422 434686 04:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 ens3 358.11 233.52 1440.76 61.71 0.00 0.00 0.00 0.00 05:00:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 05:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 ens3 246.43 196.65 2647.10 33.85 0.00 0.00 0.00 0.00 05:01:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 br-e6bb44308b33 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 ens3 884.99 429.81 15800.35 109.73 0.00 0.00 0.00 0.00 05:02:01 lo 4.85 4.85 0.62 0.62 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 ens3 131.56 118.01 132.27 35.59 0.00 0.00 0.00 0.00 05:03:01 lo 1.63 1.63 0.14 0.14 0.00 0.00 0.00 0.00 05:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 ens3 184.69 174.62 1819.88 29.37 0.00 0.00 0.00 0.00 05:04:01 lo 0.40 0.40 0.04 0.04 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: ens3 361.18 230.52 4378.24 54.03 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3694) 11/24/23 _x86_64_ (8 CPU) 04:58:39 LINUX RESTART (8 CPU) 04:59:02 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 9.40 0.00 1.02 4.51 0.06 85.02 05:00:01 0 7.33 0.00 1.14 3.51 0.10 87.91 05:00:01 1 8.30 0.00 0.95 10.41 0.05 80.29 05:00:01 2 15.04 0.00 0.80 1.66 0.05 82.44 05:00:01 3 15.16 0.00 1.87 1.44 0.07 81.46 05:00:01 4 8.08 0.00 0.94 1.21 0.03 89.74 05:00:01 5 5.16 0.00 0.70 6.65 0.03 87.46 05:00:01 6 4.93 0.00 1.02 10.37 0.03 83.65 05:00:01 7 11.19 0.00 0.73 0.78 0.03 87.26 05:01:01 all 13.83 0.00 1.00 2.44 0.05 82.69 05:01:01 0 5.42 0.00 0.69 4.50 0.07 89.33 05:01:01 1 9.72 0.00 0.58 0.00 0.05 89.64 05:01:01 2 32.90 0.00 2.19 3.41 0.05 61.45 05:01:01 3 22.62 0.00 1.15 0.97 0.07 75.19 05:01:01 4 9.80 0.00 0.65 0.38 0.02 89.15 05:01:01 5 9.88 0.00 0.72 8.93 0.05 80.41 05:01:01 6 4.97 0.00 0.52 0.17 0.03 94.31 05:01:01 7 15.41 0.00 1.44 1.19 0.05 81.92 05:02:01 all 21.67 0.00 3.81 4.97 0.09 69.46 05:02:01 0 20.03 0.00 4.48 0.61 0.10 74.78 05:02:01 1 18.49 0.00 4.19 2.53 0.07 74.73 05:02:01 2 27.43 0.00 3.45 0.02 0.08 69.01 05:02:01 3 27.10 0.00 3.60 5.84 0.08 63.37 05:02:01 4 24.40 0.00 2.54 0.19 0.14 72.74 05:02:01 5 13.56 0.00 5.20 8.36 0.10 72.77 05:02:01 6 24.31 0.00 2.97 0.88 0.05 71.79 05:02:01 7 18.04 0.00 4.05 21.38 0.10 56.43 05:03:01 all 14.99 0.00 1.84 7.80 0.06 75.31 05:03:01 0 12.63 0.00 2.09 1.47 0.05 83.76 05:03:01 1 16.38 0.00 1.64 2.16 0.07 79.75 05:03:01 2 14.16 0.00 1.91 6.91 0.07 76.95 05:03:01 3 17.39 0.00 1.61 7.06 0.07 73.88 05:03:01 4 14.83 0.00 1.96 8.15 0.08 74.97 05:03:01 5 17.16 0.00 1.93 0.49 0.07 80.36 05:03:01 6 12.57 0.00 1.54 2.26 0.05 83.58 05:03:01 7 14.78 0.00 2.05 34.09 0.07 49.01 05:04:01 all 14.72 0.00 0.83 3.28 0.05 81.12 05:04:01 0 10.01 0.00 0.52 0.55 0.03 88.89 05:04:01 1 7.47 0.00 0.89 0.35 0.02 91.28 05:04:01 2 23.69 0.00 1.44 8.70 0.05 66.12 05:04:01 3 10.27 0.00 1.27 0.12 0.07 88.28 05:04:01 4 8.78 0.00 0.45 0.05 0.05 90.67 05:04:01 5 12.95 0.00 0.57 1.67 0.03 84.78 05:04:01 6 11.01 0.00 0.50 0.28 0.05 88.16 05:04:01 7 33.80 0.00 0.91 14.69 0.07 50.52 Average: all 14.92 0.00 1.70 4.60 0.06 78.72 Average: 0 11.09 0.00 1.78 2.13 0.07 84.94 Average: 1 12.06 0.00 1.64 3.07 0.05 83.17 Average: 2 22.65 0.00 1.96 4.15 0.06 71.18 Average: 3 18.50 0.00 1.90 3.09 0.07 76.45 Average: 4 13.17 0.00 1.31 2.00 0.06 83.46 Average: 5 11.76 0.00 1.82 5.21 0.06 81.16 Average: 6 11.56 0.00 1.31 2.77 0.04 84.32 Average: 7 18.64 0.00 1.84 14.42 0.06 65.04