---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3750 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 9.4G 9.9G 49% / 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 444 585 0 2913 3224 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:48:7c:34 brd ff:ff:ff:ff:ff:ff inet 10.32.6.253/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fe48:7c34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:85:64:fd 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-3750) 06/17/24 _x86_64_ (4 CPU) 22:32:44 LINUX RESTART (4 CPU) 22:33:01 tps rtps wtps bread/s bwrtn/s 22:34:01 180.62 83.72 96.90 6557.97 41076.10 22:35:01 198.95 106.28 92.67 5509.08 23959.07 22:36:01 70.54 36.94 33.59 2049.26 14992.43 Average: 150.04 75.65 74.39 4705.44 26675.87 22:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:34:01 1683716 3306680 2354936 58.31 42000 1742844 950172 18.68 617328 1570624 84552 22:35:01 969240 3365928 3069412 76.00 69664 2460828 1046820 20.58 811892 2030556 191468 22:36:01 667096 3367140 3371556 83.48 74880 2754444 880508 17.31 1034412 2103164 16380 Average: 1106684 3346583 2931968 72.60 62181 2319372 959167 18.85 821211 1901448 97467 22:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:34:01 ens3 332.89 226.41 1422.42 67.87 0.00 0.00 0.00 0.00 22:34:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 ens3 357.29 286.77 1926.63 24.93 0.00 0.00 0.00 0.00 22:35:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 ens3 308.78 214.33 1734.22 84.85 0.00 0.00 0.00 0.00 22:36:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 332.99 242.50 1694.42 59.22 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.15 0.15 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-3750) 06/17/24 _x86_64_ (4 CPU) 22:32:44 LINUX RESTART (4 CPU) 22:33:01 CPU %user %nice %system %iowait %steal %idle 22:34:01 all 16.42 0.00 2.19 5.15 0.05 76.19 22:34:01 0 22.71 0.00 3.03 5.46 0.07 68.73 22:34:01 1 8.41 0.00 1.99 3.92 0.03 85.65 22:34:01 2 13.29 0.00 1.59 1.94 0.05 83.14 22:34:01 3 21.37 0.00 2.14 9.24 0.07 67.17 22:35:01 all 19.23 0.78 2.35 11.17 0.06 66.41 22:35:01 0 14.24 0.00 2.00 9.41 0.05 74.30 22:35:01 1 30.35 0.00 2.39 8.98 0.05 58.23 22:35:01 2 11.02 3.08 2.39 12.26 0.08 71.16 22:35:01 3 21.26 0.05 2.63 14.04 0.05 61.97 22:36:01 all 26.13 0.00 2.59 1.43 0.06 69.78 22:36:01 0 30.91 0.00 2.52 0.35 0.05 66.17 22:36:01 1 21.10 0.00 2.41 1.25 0.05 75.20 22:36:01 2 24.43 0.00 2.73 3.37 0.05 69.42 22:36:01 3 28.14 0.00 2.73 0.77 0.07 68.29 Average: all 20.60 0.26 2.38 5.91 0.06 70.79 Average: 0 22.64 0.00 2.52 5.06 0.06 69.73 Average: 1 19.95 0.00 2.26 4.71 0.04 73.04 Average: 2 16.24 1.03 2.24 5.85 0.06 74.58 Average: 3 23.59 0.02 2.50 8.03 0.06 65.81