---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10825 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 433 793 0 2717 3233 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:fc:7a brd ff:ff:ff:ff:ff:ff inet 10.32.7.22/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fefb:fc7a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:aa:78:e4 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-10825) 11/20/24 _x86_64_ (4 CPU) 09:38:39 LINUX RESTART (4 CPU) 09:39:03 tps rtps wtps bread/s bwrtn/s 09:40:01 183.31 83.23 100.09 6376.42 43415.57 09:41:01 201.52 114.40 87.12 4009.33 21211.53 09:42:01 44.62 2.35 42.27 110.67 14308.40 Average: 142.70 66.48 76.23 3466.67 26120.35 09:39:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 1527592 3296240 2511060 62.18 52640 1866864 948608 18.65 658776 1663208 196176 09:41:01 1099180 3385896 2939472 72.78 71652 2346676 840692 16.53 907816 1803916 227824 09:42:01 880348 3377160 3158304 78.20 75096 2549256 845716 16.62 1030372 1891880 125080 Average: 1169040 3353099 2869612 71.05 66463 2254265 878339 17.27 865655 1786335 183027 09:39:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 ens3 391.21 251.01 1512.37 71.16 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 09:41:01 ens3 274.99 191.30 1248.72 23.61 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 3.37 3.37 0.35 0.35 0.00 0.00 0.00 0.00 09:42:01 ens3 108.88 81.43 73.91 35.70 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 256.88 173.73 938.67 43.18 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 1.65 1.65 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10825) 11/20/24 _x86_64_ (4 CPU) 09:38:39 LINUX RESTART (4 CPU) 09:39:03 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 19.10 0.00 2.35 5.73 0.06 72.76 09:40:01 0 14.12 0.00 2.03 5.02 0.05 78.78 09:40:01 1 17.22 0.00 1.94 5.29 0.05 75.50 09:40:01 2 26.77 0.00 3.44 2.97 0.07 66.75 09:40:01 3 18.35 0.00 2.01 9.60 0.07 69.97 09:41:01 all 18.95 1.23 4.21 8.75 0.07 66.79 09:41:01 0 31.65 3.46 5.82 10.96 0.08 48.02 09:41:01 1 13.30 0.00 3.50 10.34 0.07 72.80 09:41:01 2 14.95 0.00 3.61 5.76 0.08 75.60 09:41:01 3 15.87 1.44 3.90 7.94 0.07 70.79 09:42:01 all 19.62 0.00 4.53 0.93 0.07 74.85 09:42:01 0 18.76 0.00 5.39 1.25 0.07 74.53 09:42:01 1 22.09 0.00 3.46 0.22 0.07 74.17 09:42:01 2 23.29 0.00 4.49 0.58 0.08 71.56 09:42:01 3 14.32 0.00 4.79 1.67 0.07 79.15 Average: all 19.22 0.41 3.72 5.12 0.07 71.46 Average: 0 21.57 1.16 4.44 5.74 0.07 67.02 Average: 1 17.54 0.00 2.98 5.28 0.06 74.14 Average: 2 21.62 0.00 3.85 3.10 0.08 71.36 Average: 3 16.16 0.49 3.58 6.37 0.07 73.34