---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33 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 13G 143G 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 873 26224 0 5068 30837 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:f8:02:dc brd ff:ff:ff:ff:ff:ff inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fef8:2dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:85:de:a2 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-33) 11/28/23 _x86_64_ (8 CPU) 15:01:15 LINUX RESTART (8 CPU) 15:02:01 tps rtps wtps bread/s bwrtn/s 15:03:01 97.45 17.73 79.72 1021.83 19541.14 15:04:01 124.20 23.23 100.97 2780.20 24773.47 15:05:01 407.38 11.75 395.63 777.57 107738.54 15:06:01 44.49 0.35 44.14 31.99 16738.81 15:07:01 9.77 0.07 9.70 11.86 11865.96 15:08:01 64.06 1.45 62.61 116.11 15372.74 Average: 124.56 9.10 115.46 789.93 32671.78 15:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:03:01 30011200 31662460 2928020 8.89 72256 1887012 1451972 4.27 918012 1718704 179088 15:04:01 28618940 31639392 4320280 13.12 103152 3183452 1420048 4.18 1020920 2921956 1119676 15:05:01 26572024 31322796 6367196 19.33 132572 4801960 4123468 12.13 1402660 4467140 972 15:06:01 25171440 30058920 7767780 23.58 133760 4932256 5749684 16.92 2743320 4514612 388 15:07:01 25209896 30098604 7729324 23.47 133848 4933256 5814968 17.11 2705468 4514940 784 15:08:01 26883208 31599588 6056012 18.39 136160 4772244 1498372 4.41 1230788 4356500 14364 Average: 27077785 31063627 5861435 17.79 118625 4085030 3343085 9.84 1670195 3748975 219212 15:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:03:01 ens3 76.50 46.03 1216.00 9.80 0.00 0.00 0.00 0.00 15:03:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 285.27 173.67 7707.05 18.33 0.00 0.00 0.00 0.00 15:04:01 lo 6.33 6.33 0.59 0.59 0.00 0.00 0.00 0.00 15:04:01 br-c629f579ece3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 425.83 230.99 14734.84 16.52 0.00 0.00 0.00 0.00 15:05:01 veth0140259 0.10 0.52 0.01 0.03 0.00 0.00 0.00 0.00 15:05:01 veth633fd18 0.38 0.58 0.02 0.04 0.00 0.00 0.00 0.00 15:05:01 vethacd4548 20.66 27.31 1.89 3.24 0.00 0.00 0.00 0.00 15:06:01 ens3 6.92 5.07 1.64 1.63 0.00 0.00 0.00 0.00 15:06:01 veth0140259 1.22 1.18 0.30 0.28 0.00 0.00 0.00 0.00 15:06:01 veth633fd18 53.11 46.86 19.98 40.40 0.00 0.00 0.00 0.00 15:06:01 vethacd4548 85.89 101.92 75.56 28.48 0.00 0.00 0.00 0.01 15:07:01 ens3 4.83 2.95 1.03 1.03 0.00 0.00 0.00 0.00 15:07:01 veth0140259 0.40 0.23 0.05 0.07 0.00 0.00 0.00 0.00 15:07:01 veth633fd18 0.38 0.42 0.59 0.03 0.00 0.00 0.00 0.00 15:07:01 vethacd4548 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 73.77 45.73 73.77 25.54 0.00 0.00 0.00 0.00 15:08:01 lo 32.08 32.08 5.87 5.87 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 145.52 84.07 3955.72 12.14 0.00 0.00 0.00 0.00 Average: lo 4.68 4.68 0.92 0.92 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-33) 11/28/23 _x86_64_ (8 CPU) 15:01:15 LINUX RESTART (8 CPU) 15:02:01 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 10.28 0.00 0.68 1.84 0.03 87.16 15:03:01 0 14.48 0.00 1.12 2.48 0.03 81.89 15:03:01 1 15.79 0.00 0.97 0.33 0.02 82.90 15:03:01 2 19.42 0.00 1.03 0.63 0.03 78.88 15:03:01 3 13.54 0.00 1.08 2.20 0.03 83.14 15:03:01 4 2.35 0.00 0.18 1.32 0.03 96.11 15:03:01 5 0.60 0.00 0.12 0.03 0.02 99.23 15:03:01 6 1.75 0.00 0.20 0.43 0.02 97.60 15:03:01 7 14.34 0.00 0.75 7.29 0.05 77.56 15:04:01 all 10.54 0.00 2.04 2.14 0.05 85.23 15:04:01 0 9.09 0.00 2.58 0.55 0.05 87.73 15:04:01 1 4.46 0.00 1.26 0.10 0.03 94.15 15:04:01 2 10.99 0.00 1.49 3.58 0.05 83.89 15:04:01 3 3.34 0.00 1.02 0.24 0.02 95.38 15:04:01 4 8.38 0.00 1.88 11.07 0.05 78.62 15:04:01 5 28.06 0.00 2.93 1.02 0.05 67.93 15:04:01 6 12.70 0.00 2.43 0.40 0.03 84.44 15:04:01 7 7.26 0.00 2.72 0.15 0.12 89.75 15:05:01 all 9.55 0.00 3.51 8.21 0.08 78.65 15:05:01 0 8.63 0.00 3.48 1.91 0.08 85.89 15:05:01 1 9.77 0.00 3.13 0.45 0.07 86.58 15:05:01 2 9.79 0.00 3.44 15.29 0.08 71.40 15:05:01 3 10.35 0.00 2.72 2.57 0.07 84.30 15:05:01 4 11.41 0.00 4.53 40.47 0.08 43.51 15:05:01 5 8.97 0.00 3.88 1.50 0.07 85.59 15:05:01 6 8.56 0.00 2.85 2.48 0.05 86.06 15:05:01 7 9.01 0.00 4.10 1.30 0.07 85.52 15:06:01 all 23.74 0.00 2.26 0.39 0.07 73.55 15:06:01 0 15.52 0.00 1.64 0.72 0.05 82.07 15:06:01 1 30.12 0.00 2.65 0.00 0.08 67.15 15:06:01 2 18.00 0.00 1.91 0.59 0.07 79.43 15:06:01 3 27.09 0.00 2.09 0.02 0.08 70.72 15:06:01 4 20.39 0.00 2.04 0.05 0.07 77.45 15:06:01 5 33.77 0.00 3.25 0.43 0.07 62.48 15:06:01 6 23.02 0.00 2.41 1.29 0.10 73.19 15:06:01 7 21.99 0.00 2.06 0.03 0.08 75.84 15:07:01 all 0.60 0.00 0.18 0.24 0.02 98.96 15:07:01 0 0.48 0.00 0.10 0.00 0.02 99.40 15:07:01 1 0.15 0.00 0.07 0.00 0.02 99.77 15:07:01 2 0.18 0.00 0.03 0.00 0.02 99.77 15:07:01 3 0.22 0.00 0.15 0.00 0.03 99.60 15:07:01 4 0.42 0.00 0.08 0.00 0.02 99.48 15:07:01 5 0.17 0.00 0.03 0.00 0.02 99.78 15:07:01 6 2.01 0.00 0.62 1.91 0.05 95.41 15:07:01 7 1.13 0.00 0.33 0.00 0.05 98.49 15:08:01 all 5.52 0.00 0.65 0.41 0.03 93.40 15:08:01 0 4.53 0.00 0.48 0.63 0.02 94.34 15:08:01 1 14.62 0.00 0.60 0.28 0.03 84.46 15:08:01 2 1.03 0.00 0.50 0.77 0.02 97.68 15:08:01 3 3.01 0.00 0.58 0.03 0.02 96.36 15:08:01 4 1.96 0.00 0.89 0.05 0.03 97.07 15:08:01 5 1.30 0.00 0.37 0.12 0.02 98.20 15:08:01 6 15.90 0.00 1.04 1.32 0.05 81.70 15:08:01 7 1.83 0.00 0.71 0.03 0.03 97.40 Average: all 10.03 0.00 1.55 2.19 0.05 86.18 Average: 0 8.78 0.00 1.56 1.05 0.04 88.56 Average: 1 12.48 0.00 1.44 0.20 0.04 85.84 Average: 2 9.90 0.00 1.40 3.45 0.04 85.20 Average: 3 9.59 0.00 1.27 0.84 0.04 88.25 Average: 4 7.46 0.00 1.59 8.71 0.05 82.19 Average: 5 12.13 0.00 1.76 0.52 0.04 85.55 Average: 6 10.66 0.00 1.59 1.31 0.05 86.40 Average: 7 9.27 0.00 1.77 1.47 0.07 87.43