---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4498 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: 2800.000 BogoMIPS: 5600.00 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 11G 145G 7% / 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 843 28414 0 2909 30883 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:22:58:71 brd ff:ff:ff:ff:ff:ff inet 10.30.106.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe22:5871/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:c1:1c:2c 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::42:63ff:fec1:1c2c/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-4498) 02/10/24 _x86_64_ (8 CPU) 21:41:23 LINUX RESTART (8 CPU) 21:42:02 tps rtps wtps bread/s bwrtn/s 21:43:01 112.28 36.77 75.52 1718.47 27764.69 21:44:01 140.59 20.58 120.01 799.33 34337.21 21:45:01 42.29 0.60 41.69 12.13 23825.79 21:46:01 40.45 0.75 39.70 22.53 25107.90 21:47:01 134.78 8.62 126.16 1451.09 48669.76 Average: 94.01 13.38 80.63 797.62 31954.39 21:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:43:01 30128196 31726608 2811016 8.53 69672 1839964 1417772 4.17 851280 1676132 166176 21:44:01 28999548 30817608 3939664 11.96 82972 2034148 2233332 6.57 1813480 1814388 23796 21:45:01 28354328 30260292 4584884 13.92 87152 2112760 4657108 13.70 2389280 1868296 13884 21:46:01 28407480 30579160 4531732 13.76 90396 2369708 2171580 6.39 2197448 2000532 131380 21:47:01 29083280 31618304 3855932 11.71 100456 2716300 1461284 4.30 1234932 2267052 10408 Average: 28994566 31000394 3944646 11.98 86130 2214576 2388215 7.03 1697284 1925280 69129 21:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 lo 23.86 23.86 2.58 2.58 0.00 0.00 0.00 0.00 21:43:01 ens3 136.28 114.57 1048.62 17.24 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 lo 4.60 4.60 0.49 0.49 0.00 0.00 0.00 0.00 21:44:01 ens3 326.30 275.14 1840.52 75.67 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:45:01 ens3 300.00 242.67 919.73 97.76 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:46:01 ens3 197.25 164.26 1030.87 50.14 0.00 0.00 0.00 0.00 21:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 21:47:01 lo 17.93 17.93 1.86 1.86 0.00 0.00 0.00 0.00 21:47:01 ens3 378.34 379.99 1010.85 1693.90 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 9.34 9.34 0.99 0.99 0.00 0.00 0.00 0.00 Average: ens3 268.07 235.72 1170.51 388.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4498) 02/10/24 _x86_64_ (8 CPU) 21:41:23 LINUX RESTART (8 CPU) 21:42:02 CPU %user %nice %system %iowait %steal %idle 21:43:01 all 9.97 0.00 0.77 2.14 0.03 87.09 21:43:01 0 16.50 0.00 1.12 0.29 0.05 82.04 21:43:01 1 0.07 0.00 0.49 13.28 0.09 86.08 21:43:01 2 6.85 0.00 0.32 0.17 0.03 92.62 21:43:01 3 2.41 0.00 0.19 0.03 0.02 97.36 21:43:01 4 9.24 0.00 0.59 0.75 0.02 89.40 21:43:01 5 8.10 0.00 0.67 0.25 0.02 90.95 21:43:01 6 4.61 0.00 0.56 0.44 0.02 94.37 21:43:01 7 31.97 0.00 2.23 2.02 0.05 63.73 21:44:01 all 29.89 0.00 1.23 1.32 0.07 67.49 21:44:01 0 38.95 0.00 1.65 0.23 0.08 59.07 21:44:01 1 33.83 0.00 1.27 6.58 0.12 58.20 21:44:01 2 25.75 0.00 0.90 0.05 0.03 73.27 21:44:01 3 31.19 0.00 1.74 2.53 0.07 64.47 21:44:01 4 26.44 0.00 0.90 0.42 0.07 72.17 21:44:01 5 20.20 0.00 0.78 0.02 0.03 78.98 21:44:01 6 24.42 0.00 0.82 0.00 0.05 74.71 21:44:01 7 38.46 0.00 1.74 0.72 0.08 59.00 21:45:01 all 62.17 0.00 2.29 0.65 0.10 34.78 21:45:01 0 60.05 0.00 2.58 0.22 0.10 37.05 21:45:01 1 59.92 0.00 2.17 0.17 0.08 37.66 21:45:01 2 63.86 0.00 2.38 0.00 0.12 33.64 21:45:01 3 60.20 0.00 2.07 1.28 0.10 36.35 21:45:01 4 61.20 0.00 2.12 3.23 0.12 33.32 21:45:01 5 64.14 0.00 2.35 0.03 0.10 33.38 21:45:01 6 66.22 0.00 2.55 0.20 0.10 30.93 21:45:01 7 61.82 0.00 2.11 0.05 0.08 35.93 21:46:01 all 71.59 0.00 1.83 0.43 0.09 26.06 21:46:01 0 69.01 0.00 1.65 2.05 0.10 27.19 21:46:01 1 71.36 0.00 2.02 0.07 0.08 26.46 21:46:01 2 75.00 0.00 1.79 0.00 0.10 23.11 21:46:01 3 70.23 0.00 2.06 0.27 0.10 27.34 21:46:01 4 74.71 0.00 2.09 0.89 0.12 22.20 21:46:01 5 74.26 0.00 1.61 0.02 0.08 24.04 21:46:01 6 72.57 0.00 2.04 0.10 0.08 25.20 21:46:01 7 65.48 0.00 1.44 0.08 0.08 32.92 21:47:01 all 11.17 0.00 1.33 2.70 0.05 84.75 21:47:01 0 6.90 0.00 0.92 0.99 0.03 91.16 21:47:01 1 10.54 0.00 1.05 0.23 0.05 88.12 21:47:01 2 26.13 0.00 1.68 1.48 0.05 70.67 21:47:01 3 7.33 0.00 1.04 10.55 0.07 81.02 21:47:01 4 2.04 0.00 1.39 1.57 0.02 94.98 21:47:01 5 9.74 0.00 1.47 0.13 0.08 88.57 21:47:01 6 20.72 0.00 2.19 5.87 0.07 71.16 21:47:01 7 6.01 0.00 0.88 0.83 0.03 92.25 Average: all 36.98 0.00 1.49 1.45 0.07 60.01 Average: 0 38.28 0.00 1.58 0.76 0.07 59.31 Average: 1 35.24 0.00 1.41 4.04 0.08 59.23 Average: 2 39.57 0.00 1.42 0.34 0.07 58.61 Average: 3 34.29 0.00 1.42 2.94 0.07 61.28 Average: 4 34.77 0.00 1.42 1.37 0.07 62.37 Average: 5 35.28 0.00 1.38 0.09 0.06 63.20 Average: 6 37.76 0.00 1.63 1.33 0.06 59.22 Average: 7 40.68 0.00 1.67 0.74 0.07 56.84