---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-241 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 26214 0 5079 30838 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:12:14:fc brd ff:ff:ff:ff:ff:ff inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe12:14fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:45:89:dc 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:a7ff:fe45:89dc/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-241) 11/16/23 _x86_64_ (8 CPU) 10:49:33 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 141.07 71.18 69.89 4610.33 35485.50 10:52:01 175.90 17.56 158.34 517.11 43589.14 10:53:01 32.03 4.97 27.06 343.94 24707.62 10:54:01 132.81 3.22 129.60 450.99 77828.63 10:55:01 487.64 0.18 487.45 2.27 58718.69 10:56:01 194.03 0.02 194.02 2.40 77930.48 10:57:01 47.21 1.28 45.93 63.32 19680.99 Average: 172.96 14.06 158.90 855.84 48277.24 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30174796 31734264 2764424 8.39 67104 1804312 1403940 4.13 840952 1639424 149404 10:52:01 28961884 31004420 3977336 12.07 87404 2247468 2124584 6.25 1603188 2049556 20424 10:53:01 28154228 30620132 4784992 14.53 88668 2663056 2290044 6.74 2209344 2234600 372840 10:54:01 27046596 30249208 5892624 17.89 116352 3341428 2580772 7.59 2852900 2628484 87692 10:55:01 26059080 30525328 6880140 20.89 212908 4336488 2408756 7.09 2830060 3458392 333640 10:56:01 25919156 30414912 7020064 21.31 220384 4428124 2435580 7.17 2950372 3554992 512 10:57:01 26828296 31563188 6110924 18.55 225000 4655876 1526800 4.49 2031384 3561552 32404 Average: 27592005 30873065 5347215 16.23 145403 3353822 2110068 6.21 2188314 2732429 142417 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 343.10 236.29 1528.68 59.22 0.00 0.00 0.00 0.00 10:51:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 581.65 437.29 5151.04 101.62 0.00 0.00 0.00 0.00 10:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 317.65 202.70 594.63 82.59 0.00 0.00 0.00 0.00 10:53:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 veth42e9e2f 61.66 98.73 10.88 1201.17 0.00 0.00 0.00 0.10 10:54:01 ens3 597.95 568.17 3011.96 3343.49 0.00 0.00 0.00 0.00 10:54:01 lo 6.47 6.47 0.60 0.60 0.00 0.00 0.00 0.00 10:54:01 docker0 64.91 104.72 10.23 1278.71 0.00 0.00 0.00 0.00 10:55:01 ens3 742.09 797.47 1266.57 94.03 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 783.47 711.15 78.94 1260.46 0.00 0.00 0.00 0.00 10:56:01 ens3 535.68 498.78 1488.66 2209.39 0.00 0.00 0.00 0.00 10:56:01 lo 8.40 8.40 0.77 0.77 0.00 0.00 0.00 0.00 10:56:01 docker0 3.05 5.83 0.18 77.54 0.00 0.00 0.00 0.00 10:57:01 ens3 170.64 195.12 86.31 1245.79 0.00 0.00 0.00 0.00 10:57:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 469.83 419.41 1875.39 1019.40 0.00 0.00 0.00 0.00 Average: lo 4.05 4.05 0.58 0.58 0.00 0.00 0.00 0.00 Average: docker0 121.65 117.40 12.77 373.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-241) 11/16/23 _x86_64_ (8 CPU) 10:49:33 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 11.27 0.00 1.08 2.74 0.04 84.86 10:51:01 0 5.36 0.00 1.04 11.17 0.03 82.40 10:51:01 1 9.34 0.00 1.24 5.55 0.03 83.84 10:51:01 2 17.26 0.00 1.14 1.05 0.03 80.52 10:51:01 3 9.37 0.00 0.97 0.48 0.02 89.16 10:51:01 4 9.30 0.00 1.08 0.60 0.03 88.98 10:51:01 5 3.02 0.00 0.32 0.08 0.08 96.49 10:51:01 6 3.65 0.00 0.52 0.73 0.02 95.08 10:51:01 7 32.95 0.00 2.36 2.29 0.07 62.33 10:52:01 all 15.14 0.00 1.64 3.70 0.05 79.46 10:52:01 0 17.79 0.00 3.09 10.70 0.05 68.36 10:52:01 1 9.06 0.00 1.37 4.62 0.07 84.88 10:52:01 2 13.76 0.00 0.99 2.00 0.03 83.22 10:52:01 3 12.27 0.00 0.77 0.78 0.05 86.13 10:52:01 4 11.87 0.00 2.76 2.57 0.05 82.75 10:52:01 5 13.49 0.00 1.79 5.36 0.07 79.29 10:52:01 6 11.89 0.00 0.45 2.24 0.03 85.39 10:52:01 7 31.04 0.00 1.84 1.34 0.07 65.71 10:53:01 all 18.14 0.00 0.81 1.23 0.05 79.77 10:53:01 0 13.33 0.00 0.58 9.30 0.03 76.75 10:53:01 1 13.82 0.00 0.61 0.15 0.05 85.37 10:53:01 2 12.09 0.00 0.65 0.00 0.05 87.21 10:53:01 3 23.18 0.00 0.75 0.17 0.05 75.85 10:53:01 4 18.59 0.00 1.35 0.08 0.08 79.89 10:53:01 5 25.87 0.00 0.63 0.07 0.03 73.39 10:53:01 6 11.73 0.00 0.62 0.05 0.03 87.57 10:53:01 7 26.57 0.00 1.27 0.00 0.07 72.09 10:54:01 all 9.87 0.00 2.04 3.33 0.06 84.70 10:54:01 0 11.12 0.00 2.21 2.84 0.07 83.77 10:54:01 1 12.51 0.00 3.14 4.65 0.05 79.66 10:54:01 2 12.16 0.00 1.44 5.78 0.05 80.56 10:54:01 3 5.94 0.00 1.81 8.02 0.05 84.18 10:54:01 4 9.54 0.00 2.16 0.25 0.07 87.98 10:54:01 5 11.46 0.00 1.73 0.07 0.05 86.70 10:54:01 6 8.29 0.00 1.85 0.15 0.07 89.65 10:54:01 7 7.93 0.00 2.01 4.92 0.08 85.05 10:55:01 all 15.04 0.00 3.53 3.98 0.07 77.39 10:55:01 0 12.47 0.00 3.92 4.65 0.08 78.88 10:55:01 1 10.05 0.00 3.95 11.59 0.07 74.35 10:55:01 2 36.27 0.00 4.98 0.77 0.10 57.88 10:55:01 3 9.88 0.00 3.00 5.78 0.03 81.30 10:55:01 4 10.03 0.00 4.21 7.15 0.10 78.51 10:55:01 5 18.55 0.00 2.87 0.32 0.03 78.22 10:55:01 6 7.59 0.00 1.59 0.65 0.03 90.14 10:55:01 7 15.47 0.00 3.81 0.85 0.08 79.79 10:56:01 all 13.16 0.00 2.37 3.76 0.05 80.65 10:56:01 0 11.33 0.00 1.22 0.42 0.03 87.00 10:56:01 1 15.07 0.00 2.16 6.62 0.07 76.08 10:56:01 2 15.68 0.00 2.83 0.60 0.05 80.83 10:56:01 3 11.26 0.00 2.39 5.68 0.07 80.61 10:56:01 4 24.13 0.00 3.36 4.77 0.05 67.69 10:56:01 5 5.45 0.00 2.46 4.63 0.03 87.42 10:56:01 6 6.46 0.00 1.98 4.28 0.03 87.25 10:56:01 7 15.95 0.00 2.56 3.15 0.07 78.27 10:57:01 all 10.43 0.00 0.60 1.10 0.04 87.83 10:57:01 0 5.06 0.00 0.37 0.25 0.02 94.30 10:57:01 1 16.03 0.00 0.55 0.03 0.10 83.28 10:57:01 2 10.54 0.00 0.75 0.13 0.03 88.54 10:57:01 3 32.92 0.00 1.33 2.34 0.07 63.35 10:57:01 4 15.15 0.00 0.92 2.31 0.05 81.57 10:57:01 5 0.73 0.00 0.27 0.00 0.02 98.98 10:57:01 6 0.50 0.00 0.32 0.00 0.02 99.17 10:57:01 7 2.47 0.00 0.35 3.73 0.02 93.43 Average: all 13.29 0.00 1.73 2.83 0.05 82.10 Average: 0 10.92 0.00 1.77 5.62 0.05 81.64 Average: 1 12.27 0.00 1.85 4.73 0.06 81.09 Average: 2 16.82 0.00 1.83 1.48 0.05 79.83 Average: 3 14.98 0.00 1.57 3.32 0.05 80.08 Average: 4 14.08 0.00 2.26 2.53 0.06 81.06 Average: 5 11.22 0.00 1.44 1.51 0.05 85.79 Average: 6 7.16 0.00 1.04 1.16 0.03 90.61 Average: 7 18.93 0.00 2.03 2.32 0.06 76.66