---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14651 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 12G 144G 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 841 27095 0 4230 30869 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:1c:ec:de brd ff:ff:ff:ff:ff:ff inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe1c:ecde/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:de:52:d9 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-14651) 03/20/24 _x86_64_ (8 CPU) 16:08:23 LINUX RESTART (8 CPU) 16:09:02 tps rtps wtps bread/s bwrtn/s 16:10:01 103.96 23.20 80.77 1199.86 24314.80 16:11:01 137.39 23.20 114.20 2793.53 32197.03 16:12:01 376.59 12.75 363.84 779.77 86296.02 16:13:01 14.98 0.00 14.98 0.00 17695.28 16:14:01 66.31 1.97 64.34 120.11 20595.50 Average: 139.96 12.19 127.77 977.95 36257.54 16:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:10:01 30093776 31688744 2845444 8.64 70620 1834188 1409884 4.15 881580 1668936 158476 16:11:01 28416936 31647816 4522284 13.73 106636 3382396 1563396 4.60 1008784 3120460 1302248 16:12:01 26436704 30341668 6502516 19.74 130152 3988720 4628672 13.62 2405780 3632880 528 16:13:01 26307332 30213228 6631888 20.13 130324 3989256 4662012 13.72 2534628 3632768 80 16:14:01 27722996 31587024 5216224 15.84 132380 3956044 1504952 4.43 1196296 3584064 2696 Average: 27795549 31095696 5143671 15.62 114022 3430121 2753783 8.10 1605414 3127822 292806 16:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:10:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 16:10:01 ens3 63.71 42.85 895.40 9.35 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 7.80 7.80 0.72 0.72 0.00 0.00 0.00 0.00 16:11:01 br-c9d867130fe5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 332.96 215.96 9271.58 19.73 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 vethb9ecee0 0.05 0.37 0.00 0.02 0.00 0.00 0.00 0.00 16:12:01 veth68cce8e 81.69 99.95 55.93 24.00 0.00 0.00 0.00 0.00 16:12:01 lo 3.82 3.82 2.21 2.21 0.00 0.00 0.00 0.00 16:12:01 br-c9d867130fe5 1.37 1.47 1.51 0.88 0.00 0.00 0.00 0.00 16:13:01 vethb9ecee0 0.15 0.17 0.02 0.76 0.00 0.00 0.00 0.00 16:13:01 veth68cce8e 49.11 59.96 58.65 14.96 0.00 0.00 0.00 0.00 16:13:01 lo 8.92 8.92 6.50 6.50 0.00 0.00 0.00 0.00 16:13:01 br-c9d867130fe5 2.53 2.77 4.68 1.64 0.00 0.00 0.00 0.00 16:14:01 lo 6.47 6.47 0.58 0.58 0.00 0.00 0.00 0.00 16:14:01 ens3 921.23 623.16 12964.90 130.54 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.75 5.75 2.05 2.05 0.00 0.00 0.00 0.00 Average: ens3 110.56 75.12 2442.47 12.31 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14651) 03/20/24 _x86_64_ (8 CPU) 16:08:23 LINUX RESTART (8 CPU) 16:09:02 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 10.17 0.00 0.68 2.40 0.03 86.72 16:10:01 0 5.02 0.00 0.37 0.10 0.02 94.49 16:10:01 1 8.37 0.00 0.42 0.63 0.02 90.56 16:10:01 2 8.01 0.00 0.52 0.10 0.02 91.35 16:10:01 3 6.57 0.00 0.53 0.24 0.03 92.63 16:10:01 4 8.81 0.00 0.68 11.94 0.03 78.54 16:10:01 5 0.08 0.00 0.25 3.36 0.08 96.21 16:10:01 6 27.19 0.00 1.63 2.49 0.05 68.65 16:10:01 7 17.22 0.00 1.00 0.37 0.03 81.38 16:11:01 all 11.36 0.00 2.20 2.76 0.04 83.64 16:11:01 0 14.29 0.00 2.47 0.18 0.05 83.00 16:11:01 1 21.47 0.00 2.38 1.34 0.03 74.77 16:11:01 2 5.52 0.00 2.29 0.10 0.03 92.06 16:11:01 3 5.27 0.00 1.71 0.69 0.02 92.31 16:11:01 4 4.63 0.00 1.80 11.66 0.03 81.88 16:11:01 5 4.40 0.00 2.50 5.01 0.05 88.05 16:11:01 6 27.59 0.00 2.34 1.87 0.05 68.15 16:11:01 7 7.72 0.00 2.11 1.24 0.07 88.86 16:12:01 all 15.78 0.00 3.02 5.83 0.07 75.31 16:12:01 0 8.55 0.00 2.29 1.57 0.05 87.54 16:12:01 1 19.84 0.00 3.22 5.07 0.10 71.77 16:12:01 2 17.74 0.00 3.39 1.34 0.07 77.45 16:12:01 3 16.30 0.00 3.18 3.57 0.07 76.88 16:12:01 4 13.76 0.00 2.36 6.96 0.07 76.85 16:12:01 5 15.77 0.00 2.67 1.59 0.07 79.90 16:12:01 6 20.08 0.00 3.48 1.54 0.07 74.83 16:12:01 7 14.17 0.00 3.53 25.06 0.08 57.16 16:13:01 all 1.71 0.00 0.17 0.92 0.03 97.18 16:13:01 0 1.59 0.00 0.20 0.02 0.03 98.16 16:13:01 1 1.75 0.00 0.12 0.22 0.00 97.92 16:13:01 2 2.50 0.00 0.15 0.00 0.00 97.35 16:13:01 3 1.45 0.00 0.23 6.99 0.02 91.31 16:13:01 4 2.54 0.00 0.20 0.03 0.08 97.15 16:13:01 5 1.58 0.00 0.17 0.00 0.03 98.22 16:13:01 6 1.33 0.00 0.22 0.13 0.00 98.32 16:13:01 7 0.87 0.00 0.08 0.00 0.03 99.02 16:14:01 all 7.45 0.00 0.67 2.15 0.03 89.69 16:14:01 0 9.83 0.00 0.69 0.40 0.03 89.04 16:14:01 1 23.04 0.00 1.00 1.22 0.05 74.69 16:14:01 2 17.03 0.00 0.93 0.50 0.03 81.51 16:14:01 3 2.66 0.00 0.52 4.51 0.02 92.30 16:14:01 4 1.19 0.00 0.45 0.65 0.02 97.70 16:14:01 5 2.14 0.00 0.62 0.22 0.02 97.01 16:14:01 6 2.21 0.00 0.53 9.21 0.05 88.00 16:14:01 7 1.57 0.00 0.57 0.50 0.03 97.33 Average: all 9.28 0.00 1.34 2.81 0.04 86.52 Average: 0 7.86 0.00 1.21 0.45 0.04 90.44 Average: 1 14.90 0.00 1.43 1.69 0.04 81.94 Average: 2 10.15 0.00 1.46 0.41 0.03 87.95 Average: 3 6.43 0.00 1.23 3.21 0.03 89.09 Average: 4 6.17 0.00 1.10 6.22 0.05 86.46 Average: 5 4.80 0.00 1.24 2.03 0.05 91.88 Average: 6 15.63 0.00 1.64 3.05 0.04 79.64 Average: 7 8.27 0.00 1.45 5.41 0.05 84.82