---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-399 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 700K 394M 1% /run /dev/vda1 20G 9.0G 11G 47% / 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 437 1236 0 2269 3246 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:36:da:68 brd ff:ff:ff:ff:ff:ff inet 10.32.7.88/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86243sec preferred_lft 86243sec inet6 fe80::f816:3eff:fe36:da68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:6d:a1:dc 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-399) 12/28/24 _x86_64_ (4 CPU) 20:42:28 LINUX RESTART (4 CPU) 20:43:02 tps rtps wtps bread/s bwrtn/s 20:44:01 114.98 26.06 88.92 938.15 7336.79 20:45:01 88.94 19.31 69.62 1763.44 22361.61 Average: 101.85 22.66 79.19 1354.26 14912.32 20:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:44:01 1531800 3301780 2506852 62.07 55988 1864044 928248 18.25 603672 1711644 204972 20:45:01 1282728 3340172 2755924 68.24 62008 2140140 889124 17.48 768868 1784668 2328 Average: 1407264 3320976 2631388 65.16 58998 2002092 908686 17.86 686270 1748156 103650 20:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 20:44:01 ens3 279.88 186.70 1352.59 57.99 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 lo 2.87 2.87 0.29 0.29 0.00 0.00 0.00 0.00 20:45:01 ens3 119.10 90.78 506.26 17.45 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 Average: lo 1.92 1.92 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 198.82 138.34 925.87 37.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-399) 12/28/24 _x86_64_ (4 CPU) 20:42:28 LINUX RESTART (4 CPU) 20:43:02 CPU %user %nice %system %iowait %steal %idle 20:44:01 all 21.52 0.00 1.41 3.16 0.06 73.85 20:44:01 0 17.67 0.00 1.24 6.11 0.05 74.93 20:44:01 1 43.50 0.00 2.38 3.96 0.10 50.06 20:44:01 2 9.45 0.00 0.83 1.75 0.03 87.93 20:44:01 3 15.42 0.00 1.20 0.82 0.05 82.52 20:45:01 all 18.54 0.86 1.47 2.08 0.05 77.00 20:45:01 0 20.91 3.42 1.48 1.63 0.03 72.52 20:45:01 1 8.12 0.02 1.51 4.75 0.05 85.55 20:45:01 2 26.97 0.00 1.40 1.40 0.07 70.16 20:45:01 3 18.16 0.00 1.47 0.52 0.03 79.82 Average: all 20.02 0.43 1.44 2.61 0.05 75.44 Average: 0 19.30 1.72 1.36 3.85 0.04 73.72 Average: 1 25.68 0.01 1.94 4.36 0.08 67.93 Average: 2 18.28 0.00 1.12 1.57 0.05 78.97 Average: 3 16.80 0.00 1.33 0.67 0.04 81.15