---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6382 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 9.9G 9.4G 52% / 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 461 858 0 2624 3199 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:96:8d:0b brd ff:ff:ff:ff:ff:ff inet 10.32.6.249/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:fe96:8d0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:3c:35:85 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-6382) 09/30/24 _x86_64_ (4 CPU) 10:47:20 LINUX RESTART (4 CPU) 10:48:01 tps rtps wtps bread/s bwrtn/s 10:49:01 121.90 35.76 86.14 1684.39 6449.19 10:50:01 173.24 17.94 155.30 2457.31 49839.79 Average: 147.57 26.85 120.72 2070.88 28146.30 10:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 1592368 3340824 2446284 60.57 54856 1847076 919088 18.07 583860 1678444 159288 10:50:01 928296 3309312 3110356 77.01 93508 2403568 951520 18.70 760160 2091628 16888 Average: 1260332 3325068 2778320 68.79 74182 2125322 935304 18.39 672010 1885036 88088 10:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 10:49:01 ens3 140.89 108.92 1023.75 21.81 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 10:50:01 ens3 420.63 314.00 2764.46 37.94 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.74 1.74 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 280.77 211.46 1894.18 29.87 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-6382) 09/30/24 _x86_64_ (4 CPU) 10:47:20 LINUX RESTART (4 CPU) 10:48:01 CPU %user %nice %system %iowait %steal %idle 10:49:01 all 18.69 0.00 1.56 3.57 0.05 76.14 10:49:01 0 15.72 0.00 1.37 0.92 0.03 81.96 10:49:01 1 9.62 0.00 1.19 5.33 0.05 83.81 10:49:01 2 45.56 0.00 2.66 0.90 0.07 50.82 10:49:01 3 3.84 0.00 1.04 7.12 0.03 87.97 10:50:01 all 38.35 0.00 6.02 3.41 0.08 52.14 10:50:01 0 32.25 0.00 5.93 4.15 0.07 57.60 10:50:01 1 43.51 0.00 5.90 4.84 0.08 45.67 10:50:01 2 41.91 0.00 6.14 2.34 0.08 49.54 10:50:01 3 35.73 0.00 6.11 2.32 0.07 55.77 Average: all 28.49 0.00 3.79 3.49 0.06 64.18 Average: 0 23.96 0.00 3.64 2.53 0.05 69.81 Average: 1 26.52 0.00 3.53 5.08 0.07 64.80 Average: 2 43.74 0.00 4.39 1.62 0.08 50.18 Average: 3 19.74 0.00 3.57 4.72 0.05 71.91