---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22726 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 13G 143G 8% / 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 875 26778 0 4512 30835 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:05:5c:3b brd ff:ff:ff:ff:ff:ff inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe05:5c3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:77:78:da 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-22726) 04/12/24 _x86_64_ (8 CPU) 13:02:56 LINUX RESTART (8 CPU) 13:03:01 tps rtps wtps bread/s bwrtn/s 13:04:02 316.80 74.45 242.34 5311.51 71375.70 13:05:01 128.61 27.37 101.24 2112.73 42455.31 13:06:01 128.83 9.47 119.36 1672.39 44825.73 13:07:01 331.88 12.86 319.01 812.86 108522.71 13:08:01 56.75 0.12 56.63 9.86 26172.39 Average: 192.78 24.84 167.94 1983.37 58723.50 13:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:04:02 30293132 31655476 2646080 8.03 52056 1631712 1443432 4.25 888852 1486208 56232 13:05:01 29947276 31678768 2991936 9.08 79420 1954188 1427368 4.20 898784 1782916 137356 13:06:01 27414020 31610676 5525192 16.77 126264 4273756 1595236 4.69 1062732 4011176 2156596 13:07:01 25537380 29841728 7401832 22.47 135684 4355956 7497676 22.06 3002540 3886620 1624 13:08:01 26660460 30987976 6278752 19.06 136820 4383776 2474444 7.28 1923472 3874988 80 Average: 27970454 31154925 4968758 15.08 106049 3319878 2887631 8.50 1555276 3008382 470378 13:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:04:02 ens3 441.33 272.65 971.34 73.49 0.00 0.00 0.00 0.00 13:04:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 13:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 67.56 43.69 960.56 11.35 0.00 0.00 0.00 0.00 13:05:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 br-69466829c861 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 880.19 385.65 18059.59 32.27 0.00 0.00 0.00 0.00 13:06:01 lo 9.80 9.80 0.98 0.98 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 vethaa0fbf5 24.06 22.23 10.52 16.07 0.00 0.00 0.00 0.00 13:07:01 br-69466829c861 0.35 0.30 0.02 0.02 0.00 0.00 0.00 0.00 13:07:01 ens3 5.72 4.35 1.31 1.34 0.00 0.00 0.00 0.00 13:07:01 veth07ff3a3 1.67 1.68 0.16 0.16 0.00 0.00 0.00 0.00 13:08:01 vethaa0fbf5 24.13 20.33 5.60 23.27 0.00 0.00 0.00 0.00 13:08:01 br-69466829c861 1.52 1.98 0.60 0.68 0.00 0.00 0.00 0.00 13:08:01 ens3 14.31 13.30 5.91 15.81 0.00 0.00 0.00 0.00 13:08:01 lo 22.74 22.74 3.10 3.10 0.00 0.00 0.00 0.00 Average: vethaa0fbf5 9.67 8.54 3.23 7.90 0.00 0.00 0.00 0.00 Average: br-69466829c861 0.37 0.46 0.12 0.14 0.00 0.00 0.00 0.00 Average: ens3 282.53 144.26 4009.77 26.91 0.00 0.00 0.00 0.00 Average: lo 3.96 3.96 0.57 0.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22726) 04/12/24 _x86_64_ (8 CPU) 13:02:56 LINUX RESTART (8 CPU) 13:03:01 CPU %user %nice %system %iowait %steal %idle 13:04:02 all 7.81 0.00 1.15 4.89 0.04 86.11 13:04:02 0 5.72 0.00 1.36 10.88 0.03 82.01 13:04:02 1 11.28 0.00 1.14 21.65 0.05 65.88 13:04:02 2 7.71 0.00 1.44 3.74 0.07 87.05 13:04:02 3 10.15 0.00 1.16 0.45 0.03 88.21 13:04:02 4 13.67 0.00 1.07 0.72 0.05 84.49 13:04:02 5 3.72 0.00 1.77 0.80 0.03 93.67 13:04:02 6 6.42 0.00 0.62 0.55 0.03 92.38 13:04:02 7 3.81 0.00 0.60 0.35 0.03 95.21 13:05:01 all 9.71 0.00 0.78 3.48 0.03 86.00 13:05:01 0 25.72 0.00 1.24 1.33 0.05 71.66 13:05:01 1 8.19 0.00 1.09 12.65 0.03 78.04 13:05:01 2 19.85 0.00 1.30 3.44 0.07 75.35 13:05:01 3 4.32 0.00 0.51 0.12 0.02 95.03 13:05:01 4 1.24 0.00 0.27 7.86 0.02 90.61 13:05:01 5 5.68 0.00 0.54 0.02 0.02 93.75 13:05:01 6 4.78 0.00 0.51 1.31 0.00 93.40 13:05:01 7 7.96 0.00 0.80 1.14 0.03 90.07 13:06:01 all 12.58 0.00 4.01 2.97 0.06 80.38 13:06:01 0 8.37 0.00 3.19 0.62 0.07 87.75 13:06:01 1 9.63 0.00 3.88 0.14 0.07 86.29 13:06:01 2 8.55 0.00 4.43 0.36 0.05 86.62 13:06:01 3 9.79 0.00 3.78 0.44 0.05 85.95 13:06:01 4 6.90 0.00 3.90 15.90 0.05 73.25 13:06:01 5 15.92 0.00 4.42 4.62 0.07 74.97 13:06:01 6 28.61 0.00 3.66 1.38 0.08 66.26 13:06:01 7 12.86 0.00 4.77 0.34 0.07 81.97 13:07:01 all 23.98 0.00 3.20 6.08 0.08 66.65 13:07:01 0 17.81 0.00 2.28 0.32 0.08 79.51 13:07:01 1 32.55 0.00 3.94 0.54 0.08 62.89 13:07:01 2 25.90 0.00 2.88 0.96 0.07 70.20 13:07:01 3 13.17 0.00 2.92 31.24 0.08 52.59 13:07:01 4 16.31 0.00 2.32 1.46 0.08 79.83 13:07:01 5 28.39 0.00 3.63 11.70 0.10 56.19 13:07:01 6 28.70 0.00 3.51 0.50 0.08 67.21 13:07:01 7 29.09 0.00 4.18 1.87 0.08 64.78 13:08:01 all 6.29 0.00 0.84 1.30 0.05 91.52 13:08:01 0 5.49 0.00 0.78 0.15 0.07 93.50 13:08:01 1 6.92 0.00 0.94 0.05 0.07 92.03 13:08:01 2 4.53 0.00 0.95 0.55 0.05 93.91 13:08:01 3 7.93 0.00 0.76 0.20 0.05 91.07 13:08:01 4 5.78 0.00 0.92 0.40 0.05 92.85 13:08:01 5 6.86 0.00 0.92 0.12 0.05 92.05 13:08:01 6 6.25 0.00 0.65 0.70 0.05 92.34 13:08:01 7 6.52 0.00 0.82 8.19 0.07 84.41 Average: all 12.07 0.00 2.00 3.75 0.05 82.13 Average: 0 12.58 0.00 1.77 2.66 0.06 82.93 Average: 1 13.73 0.00 2.20 7.00 0.06 77.01 Average: 2 13.28 0.00 2.20 1.81 0.06 82.66 Average: 3 9.09 0.00 1.82 6.51 0.05 82.54 Average: 4 8.80 0.00 1.70 5.25 0.05 84.20 Average: 5 12.11 0.00 2.26 3.45 0.05 82.13 Average: 6 14.96 0.00 1.79 0.89 0.05 82.32 Average: 7 12.03 0.00 2.23 2.38 0.06 83.29