---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10398 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 7.2G 63% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 464 699 0 2779 3196 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:25:b9:71 brd ff:ff:ff:ff:ff:ff inet 10.32.6.60/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fe25:b971/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:c1:28:17 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10398) 11/15/24 _x86_64_ (4 CPU) 09:26:34 LINUX RESTART (4 CPU) 09:27:01 tps rtps wtps bread/s bwrtn/s 09:28:01 169.36 68.97 100.38 5035.83 42158.19 09:29:02 316.67 34.81 281.87 4965.56 132119.95 09:30:01 147.04 41.84 105.20 2866.63 30433.35 Average: 211.47 48.57 162.90 4297.85 68501.62 09:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:28:01 1677184 3374412 2361468 58.47 52980 1799888 872488 17.15 548344 1634536 138304 09:29:02 256272 3305460 3782380 93.65 126728 3009236 1224660 24.07 594140 2897908 323564 09:30:01 788372 3315256 3250280 80.48 144868 2469688 925604 18.19 750312 2211384 16596 Average: 907276 3331709 3131376 77.54 108192 2426271 1007584 19.81 630932 2247943 159488 09:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:28:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 09:28:01 ens3 390.38 259.61 1386.09 70.43 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:02 lo 2.19 2.19 0.19 0.19 0.00 0.00 0.00 0.00 09:29:02 ens3 563.15 281.32 15161.12 23.95 0.00 0.00 0.00 0.00 09:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 09:30:01 ens3 193.93 161.51 881.20 18.69 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.21 1.21 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 383.69 234.59 5844.80 37.78 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10398) 11/15/24 _x86_64_ (4 CPU) 09:26:34 LINUX RESTART (4 CPU) 09:27:01 CPU %user %nice %system %iowait %steal %idle 09:28:01 all 19.71 0.00 2.16 5.20 0.07 72.85 09:28:01 0 9.64 0.00 1.42 5.09 0.05 83.80 09:28:01 1 27.04 0.00 3.22 5.01 0.07 64.67 09:28:01 2 25.41 0.00 1.79 2.79 0.07 69.94 09:28:01 3 16.91 0.00 2.23 7.90 0.05 72.91 09:29:02 all 27.10 0.00 8.99 5.26 0.08 58.56 09:29:02 0 22.69 0.00 7.94 4.91 0.08 64.38 09:29:02 1 38.17 0.00 9.46 2.06 0.10 50.22 09:29:02 2 24.20 0.00 9.81 7.10 0.10 58.79 09:29:02 3 23.31 0.00 8.77 7.02 0.08 60.82 09:30:01 all 29.90 0.00 3.83 3.13 0.07 63.07 09:30:01 0 24.61 0.00 3.59 2.15 0.05 69.60 09:30:01 1 47.52 0.00 3.80 3.54 0.09 45.06 09:30:01 2 25.76 0.00 4.21 4.04 0.09 65.91 09:30:01 3 21.71 0.00 3.75 2.79 0.07 71.68 Average: all 25.54 0.00 4.98 4.53 0.08 64.87 Average: 0 18.92 0.00 4.31 4.06 0.06 72.65 Average: 1 37.52 0.00 5.49 3.54 0.08 53.36 Average: 2 25.13 0.00 5.24 4.63 0.08 64.91 Average: 3 20.62 0.00 4.90 5.92 0.07 68.49