---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-365 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 832 26269 0 5065 30878 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:04:12:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe04:12f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:84:c6:4a 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-365) 11/16/23 _x86_64_ (8 CPU) 16:59:10 LINUX RESTART (8 CPU) 17:00:01 tps rtps wtps bread/s bwrtn/s 17:01:01 109.10 17.10 92.00 1026.76 32272.89 17:02:01 151.12 19.88 131.24 2711.55 37729.98 17:03:01 403.30 12.53 390.77 781.67 118784.20 17:04:01 19.95 0.38 19.56 35.06 23365.76 17:05:01 27.81 0.07 27.75 6.93 24209.80 17:06:01 72.14 2.38 69.76 129.58 23972.55 Average: 130.57 8.72 121.85 781.93 43389.20 17:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 30069432 31776772 2869788 8.71 76876 1934076 1373144 4.04 799496 1769992 183644 17:02:01 27395148 31666768 5544072 16.83 110868 4381604 1594552 4.69 999040 4120188 2220104 17:03:01 25435860 30319832 7503360 22.78 133056 4929396 5766488 16.97 2453868 4542120 444 17:04:01 25173792 30061184 7765428 23.58 133252 4931024 6237988 18.35 2734976 4516340 464 17:05:01 25421112 30332800 7518108 22.82 133564 4957980 4657184 13.70 2486104 4529460 152 17:06:01 26898852 31618668 6040368 18.34 137372 4774096 1536300 4.52 1214628 4356484 33380 Average: 26732366 30962671 6206854 18.84 120831 4318029 3527609 10.38 1781352 3972431 406365 17:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 17:01:01 ens3 67.17 43.06 1077.20 8.33 0.00 0.00 0.00 0.00 17:02:01 br-193e56fcd0d3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 lo 10.73 10.73 0.99 0.99 0.00 0.00 0.00 0.00 17:02:01 ens3 598.37 340.81 20847.23 27.35 0.00 0.00 0.00 0.00 17:03:01 veth8ee434e 53.81 65.06 19.15 16.05 0.00 0.00 0.00 0.00 17:03:01 br-193e56fcd0d3 0.77 0.67 0.06 0.29 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 17:04:01 veth8ee434e 52.94 63.91 58.31 15.64 0.00 0.00 0.00 0.00 17:04:01 br-193e56fcd0d3 2.05 2.43 1.82 1.74 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 lo 6.80 6.80 3.67 3.67 0.00 0.00 0.00 0.00 17:05:01 veth8ee434e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 br-193e56fcd0d3 1.38 1.57 0.11 0.15 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 lo 7.20 7.20 0.57 0.57 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 17:06:01 ens3 1130.28 665.11 24531.37 123.33 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: lo 4.62 4.62 0.92 0.92 0.00 0.00 0.00 0.00 Average: ens3 132.85 78.46 3938.42 11.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-365) 11/16/23 _x86_64_ (8 CPU) 16:59:10 LINUX RESTART (8 CPU) 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 10.17 0.00 0.73 2.81 0.03 86.25 17:01:01 0 1.02 0.00 0.27 0.37 0.02 98.33 17:01:01 1 0.37 0.00 0.27 4.65 0.02 94.69 17:01:01 2 25.24 0.00 1.45 1.40 0.05 71.85 17:01:01 3 38.47 0.00 2.24 2.45 0.05 56.79 17:01:01 4 8.88 0.00 0.60 0.40 0.05 90.07 17:01:01 5 6.17 0.00 0.52 0.03 0.02 93.27 17:01:01 6 0.65 0.00 0.20 0.05 0.00 99.10 17:01:01 7 0.55 0.00 0.33 13.20 0.02 85.89 17:02:01 all 13.17 0.00 3.60 2.71 0.06 80.47 17:02:01 0 19.84 0.00 4.38 0.94 0.07 74.77 17:02:01 1 11.09 0.00 2.55 2.20 0.07 84.10 17:02:01 2 9.10 0.00 3.27 0.57 0.05 87.01 17:02:01 3 9.68 0.00 3.95 0.49 0.05 85.83 17:02:01 4 11.66 0.00 2.28 12.70 0.05 73.32 17:02:01 5 8.22 0.00 3.28 1.63 0.05 86.82 17:02:01 6 24.27 0.00 4.84 1.77 0.08 69.04 17:02:01 7 11.54 0.00 4.24 1.30 0.05 82.87 17:03:01 all 17.58 0.00 3.03 7.02 0.08 72.30 17:03:01 0 17.03 0.00 3.00 0.75 0.08 79.14 17:03:01 1 26.44 0.00 3.88 1.75 0.08 67.84 17:03:01 2 13.02 0.00 2.28 5.23 0.05 79.42 17:03:01 3 13.14 0.00 3.09 2.95 0.08 80.74 17:03:01 4 11.07 0.00 1.91 9.37 0.08 77.56 17:03:01 5 15.97 0.00 2.74 1.23 0.07 80.00 17:03:01 6 23.14 0.00 3.09 1.61 0.07 72.08 17:03:01 7 20.86 0.00 4.27 33.37 0.08 41.41 17:04:01 all 11.40 0.00 1.02 1.01 0.05 86.51 17:04:01 0 12.90 0.00 1.00 0.00 0.03 86.06 17:04:01 1 13.25 0.00 1.38 0.03 0.03 85.30 17:04:01 2 14.93 0.00 1.27 7.86 0.05 75.90 17:04:01 3 10.65 0.00 1.25 0.00 0.05 88.05 17:04:01 4 6.37 0.00 0.45 0.08 0.05 93.05 17:04:01 5 8.80 0.00 0.85 0.00 0.07 90.27 17:04:01 6 9.83 0.00 0.77 0.03 0.05 89.32 17:04:01 7 14.49 0.00 1.21 0.10 0.05 84.16 17:05:01 all 0.92 0.00 0.30 1.34 0.03 97.41 17:05:01 0 0.52 0.00 0.22 0.05 0.02 99.20 17:05:01 1 1.02 0.00 0.23 0.00 0.02 98.73 17:05:01 2 0.69 0.00 0.30 10.36 0.03 88.62 17:05:01 3 0.62 0.00 0.43 0.12 0.03 98.80 17:05:01 4 0.82 0.00 0.20 0.00 0.02 98.96 17:05:01 5 1.84 0.00 0.40 0.15 0.07 97.54 17:05:01 6 0.68 0.00 0.35 0.00 0.03 98.93 17:05:01 7 1.14 0.00 0.28 0.02 0.03 98.53 17:06:01 all 8.25 0.00 0.63 1.45 0.03 89.64 17:06:01 0 29.59 0.00 1.17 2.70 0.05 66.49 17:06:01 1 24.12 0.00 1.00 0.68 0.05 74.15 17:06:01 2 3.74 0.00 0.74 7.32 0.08 88.12 17:06:01 3 0.93 0.00 0.35 0.02 0.02 98.68 17:06:01 4 0.65 0.00 0.27 0.17 0.02 98.90 17:06:01 5 0.87 0.00 0.45 0.07 0.00 98.62 17:06:01 6 5.28 0.00 0.53 0.57 0.02 93.60 17:06:01 7 0.79 0.00 0.55 0.08 0.03 98.54 Average: all 10.24 0.00 1.55 2.72 0.05 85.45 Average: 0 13.47 0.00 1.67 0.80 0.04 84.01 Average: 1 12.70 0.00 1.55 1.55 0.04 84.15 Average: 2 11.13 0.00 1.55 5.46 0.05 81.81 Average: 3 12.26 0.00 1.88 1.00 0.05 84.81 Average: 4 6.57 0.00 0.95 3.78 0.04 88.66 Average: 5 6.97 0.00 1.37 0.52 0.04 91.10 Average: 6 10.61 0.00 1.62 0.67 0.04 87.06 Average: 7 8.20 0.00 1.81 7.99 0.04 81.97