---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9152 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 448 1208 0 2287 3235 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:6d:09:0a brd ff:ff:ff:ff:ff:ff inet 10.32.7.97/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86239sec preferred_lft 86239sec inet6 fe80::f816:3eff:fe6d:90a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:23:d9:55 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-9152) 10/30/24 _x86_64_ (4 CPU) 20:41:33 LINUX RESTART (4 CPU) 20:42:02 tps rtps wtps bread/s bwrtn/s 20:43:01 145.72 67.28 78.44 5040.23 7205.15 20:44:01 96.70 17.78 78.92 1746.62 22961.28 Average: 121.00 42.32 78.69 3379.45 15150.06 20:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:01 1637400 3341056 2401252 59.46 53056 1805684 896900 17.63 580172 1639968 148064 20:44:01 1270916 3345784 2767736 68.53 62176 2157344 883112 17.36 784384 1780704 19016 Average: 1454158 3343420 2584494 63.99 57616 1981514 890006 17.49 682278 1710336 83540 20:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:01 ens3 384.97 250.99 1423.26 71.39 0.00 0.00 0.00 0.00 20:43:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 ens3 161.01 109.95 654.75 21.48 0.00 0.00 0.00 0.00 20:44:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 272.04 179.87 1035.74 46.22 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: 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-9152) 10/30/24 _x86_64_ (4 CPU) 20:41:33 LINUX RESTART (4 CPU) 20:42:02 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 20.43 0.00 1.90 4.26 0.06 73.35 20:43:01 0 14.36 0.00 2.09 7.55 0.05 75.95 20:43:01 1 11.61 0.00 1.78 5.86 0.05 80.70 20:43:01 2 26.09 0.00 1.83 1.95 0.07 70.07 20:43:01 3 29.70 0.00 1.87 1.73 0.05 66.64 20:44:01 all 19.30 0.97 1.70 3.48 0.05 74.50 20:44:01 0 6.17 0.08 1.15 1.59 0.03 90.98 20:44:01 1 14.25 0.00 1.82 2.86 0.05 81.02 20:44:01 2 25.15 3.75 1.87 7.88 0.08 61.27 20:44:01 3 31.60 0.03 1.97 1.60 0.05 64.74 Average: all 19.86 0.49 1.80 3.87 0.05 73.93 Average: 0 10.23 0.04 1.62 4.54 0.04 83.53 Average: 1 12.94 0.00 1.80 4.35 0.05 80.86 Average: 2 25.61 1.89 1.85 4.94 0.08 65.63 Average: 3 30.66 0.02 1.92 1.67 0.05 65.68