---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2479 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 9.3G 10G 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 451 817 0 2675 3219 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:fb:16:4b brd ff:ff:ff:ff:ff:ff inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fefb:164b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:de:7c:8b 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-2479) 08/14/24 _x86_64_ (4 CPU) 21:01:33 LINUX RESTART (4 CPU) 21:02:01 tps rtps wtps bread/s bwrtn/s 21:03:01 182.59 92.23 90.35 6187.37 21171.67 21:04:01 27.88 10.58 17.30 453.52 5909.28 21:05:01 73.77 28.00 45.78 952.11 8062.79 Average: 94.75 43.60 51.14 2531.00 11714.58 21:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:03:01 1476636 3397000 2562016 63.44 34484 2041428 839736 16.51 813796 1567808 74324 21:04:01 1410268 3401696 2628384 65.08 35384 2110152 831788 16.35 874044 1569884 13896 21:05:01 860104 3266168 3178548 78.70 59232 2481956 945220 18.58 1115212 1840788 197900 Average: 1249003 3354955 2789649 69.07 43033 2211179 872248 17.15 934351 1659493 95373 21:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:03:01 ens3 506.65 300.00 1547.02 71.91 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 lo 1.57 1.57 0.18 0.18 0.00 0.00 0.00 0.00 21:04:01 ens3 181.94 118.75 42.18 39.26 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 21:05:01 ens3 158.09 113.23 1121.07 18.68 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 282.23 177.33 903.42 43.28 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 0.94 0.94 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2479) 08/14/24 _x86_64_ (4 CPU) 21:01:33 LINUX RESTART (4 CPU) 21:02:01 CPU %user %nice %system %iowait %steal %idle 21:03:01 all 19.03 1.15 3.42 4.32 0.07 72.00 21:03:01 0 16.55 0.35 3.27 2.84 0.07 76.92 21:03:01 1 27.58 2.80 4.49 4.39 0.10 60.65 21:03:01 2 15.76 1.46 3.52 8.57 0.08 70.61 21:03:01 3 16.28 0.00 2.45 1.52 0.03 79.72 21:04:01 all 21.95 0.00 2.96 0.37 0.06 74.66 21:04:01 0 17.27 0.00 2.69 0.62 0.03 79.39 21:04:01 1 41.96 0.00 3.53 0.23 0.08 54.20 21:04:01 2 15.62 0.00 2.70 0.40 0.05 81.23 21:04:01 3 13.10 0.00 2.93 0.23 0.05 83.69 21:05:01 all 21.14 0.00 5.58 1.50 0.07 71.71 21:05:01 0 11.59 0.00 5.51 4.84 0.07 77.99 21:05:01 1 15.11 0.00 5.23 0.15 0.07 79.45 21:05:01 2 31.16 0.00 5.42 0.30 0.08 63.03 21:05:01 3 26.73 0.00 6.13 0.73 0.07 66.34 Average: all 20.71 0.38 3.99 2.06 0.07 72.79 Average: 0 15.14 0.12 3.82 2.76 0.06 78.10 Average: 1 28.18 0.93 4.42 1.59 0.08 64.80 Average: 2 20.83 0.49 3.88 3.09 0.07 71.64 Average: 3 18.68 0.00 3.83 0.83 0.05 76.61