---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77779 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 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 863 28448 0 2855 30864 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:00:17:74 brd ff:ff:ff:ff:ff:ff inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe00:1774/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:76:01:8b 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::42:4fff:fe76:18b/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-77779) 10/19/24 _x86_64_ (8 CPU) 05:03:30 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 337.26 60.66 276.60 4073.99 24005.87 05:06:01 140.43 21.23 119.20 849.99 27181.47 05:07:01 37.18 0.47 36.71 9.33 17283.52 05:08:01 85.62 3.17 82.46 406.66 34208.86 05:09:01 66.15 1.23 64.92 65.07 24107.73 Average: 133.33 17.35 115.98 1081.02 25357.83 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30078376 31666916 2860844 8.69 72228 1827128 1433416 4.22 905768 1662272 169328 05:06:01 28380696 30228364 4558524 13.84 85336 2058464 5214424 15.34 2403128 1826540 24980 05:07:01 27440172 29369436 5499048 16.69 89148 2132008 5315808 15.64 3277420 1880380 12396 05:08:01 27593040 30182908 5346180 16.23 96284 2773848 2934724 8.63 2642524 2339308 57744 05:09:01 29101124 31575172 3838096 11.65 100380 2655212 1518180 4.47 1270040 2211620 2104 Average: 28518682 30604559 4420538 13.42 88675 2289332 3283310 9.66 2099776 1984024 53310 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 400.45 277.85 1679.07 78.53 0.00 0.00 0.00 0.00 05:06:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 552.94 357.84 2297.73 101.09 0.00 0.00 0.00 0.00 05:07:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 343.16 216.11 815.55 79.36 0.00 0.00 0.00 0.00 05:08:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:08:01 ens3 172.49 117.09 1479.72 26.64 0.00 0.00 0.00 0.00 05:09:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 268.62 276.62 50.95 1675.11 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 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: ens3 347.53 249.10 1264.65 392.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77779) 10/19/24 _x86_64_ (8 CPU) 05:03:30 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 11.44 0.00 1.13 2.68 0.05 84.71 05:05:01 0 6.06 0.00 0.65 0.48 0.03 92.77 05:05:01 1 6.36 0.00 0.55 0.20 0.03 92.86 05:05:01 2 2.84 0.00 0.78 0.58 0.02 95.78 05:05:01 3 17.59 0.00 1.22 1.05 0.03 80.10 05:05:01 4 5.31 0.00 0.92 8.44 0.03 85.29 05:05:01 5 29.73 0.00 1.84 6.77 0.07 61.59 05:05:01 6 15.89 0.00 2.24 3.47 0.05 78.35 05:05:01 7 7.73 0.00 0.89 0.38 0.07 90.93 05:06:01 all 37.05 0.00 1.48 1.36 0.07 60.04 05:06:01 0 33.22 0.00 1.07 0.33 0.07 65.31 05:06:01 1 36.81 0.00 1.76 0.62 0.07 60.75 05:06:01 2 34.41 0.00 1.79 1.79 0.08 61.92 05:06:01 3 38.65 0.00 1.29 0.30 0.08 59.68 05:06:01 4 37.06 0.00 1.52 1.72 0.08 59.61 05:06:01 5 39.26 0.00 1.44 5.59 0.10 53.60 05:06:01 6 39.22 0.00 1.55 0.52 0.07 58.65 05:06:01 7 37.75 0.00 1.40 0.03 0.07 60.75 05:07:01 all 62.59 0.00 2.04 0.39 0.09 34.89 05:07:01 0 61.58 0.00 2.63 0.00 0.10 35.69 05:07:01 1 65.24 0.00 1.99 0.03 0.10 32.63 05:07:01 2 60.96 0.00 1.59 0.17 0.07 37.22 05:07:01 3 62.93 0.00 1.99 0.00 0.10 34.98 05:07:01 4 61.55 0.00 1.73 0.00 0.08 36.64 05:07:01 5 63.11 0.00 2.13 2.03 0.08 32.65 05:07:01 6 63.39 0.00 1.96 0.82 0.10 33.73 05:07:01 7 61.99 0.00 2.33 0.03 0.08 35.56 05:08:01 all 54.57 0.00 1.61 1.74 0.09 41.99 05:08:01 0 54.87 0.00 2.09 3.96 0.08 39.00 05:08:01 1 52.07 0.00 1.43 0.03 0.08 46.38 05:08:01 2 55.71 0.00 1.64 0.03 0.08 42.54 05:08:01 3 58.96 0.00 2.16 1.52 0.08 37.28 05:08:01 4 53.54 0.00 1.24 0.58 0.07 44.57 05:08:01 5 54.56 0.00 1.34 1.20 0.10 42.80 05:08:01 6 52.78 0.00 1.59 6.23 0.12 39.28 05:08:01 7 54.07 0.00 1.40 0.40 0.12 44.01 05:09:01 all 11.89 0.00 0.77 1.61 0.04 85.69 05:09:01 0 7.12 0.00 0.87 0.25 0.05 91.71 05:09:01 1 5.06 0.00 0.60 0.00 0.02 94.32 05:09:01 2 45.24 0.00 1.35 0.83 0.08 52.49 05:09:01 3 4.76 0.00 0.72 7.89 0.03 86.60 05:09:01 4 17.43 0.00 0.62 2.43 0.05 79.47 05:09:01 5 3.85 0.00 0.63 0.35 0.07 95.10 05:09:01 6 5.78 0.00 0.75 1.02 0.03 92.42 05:09:01 7 5.90 0.00 0.67 0.05 0.03 93.34 Average: all 35.49 0.00 1.41 1.56 0.07 61.48 Average: 0 32.56 0.00 1.46 1.01 0.07 64.91 Average: 1 33.10 0.00 1.27 0.18 0.06 65.40 Average: 2 39.81 0.00 1.43 0.68 0.07 58.01 Average: 3 36.54 0.00 1.47 2.16 0.07 59.77 Average: 4 34.95 0.00 1.20 2.64 0.06 61.14 Average: 5 38.07 0.00 1.47 3.19 0.08 57.19 Average: 6 35.39 0.00 1.62 2.41 0.07 60.51 Average: 7 33.47 0.00 1.34 0.18 0.07 64.94