---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10542 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 481 855 0 2606 3193 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:60:a6:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.121/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe60:a6f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:30:1f:3a 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-10542) 11/16/24 _x86_64_ (4 CPU) 18:44:36 LINUX RESTART (4 CPU) 18:45:02 tps rtps wtps bread/s bwrtn/s 18:46:01 188.12 76.43 111.69 5737.44 43726.48 18:47:01 94.07 29.20 64.87 1625.73 10015.93 18:48:01 8.60 0.02 8.58 0.93 376.60 18:49:01 32.21 4.78 27.43 583.10 3633.13 18:50:01 38.54 12.21 26.33 814.93 10357.34 Average: 71.93 24.36 47.57 1739.24 13522.24 18:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:46:01 1636176 3342360 2402476 59.49 56036 1804948 895176 17.60 581144 1639308 135592 18:47:01 1317208 3199508 2721444 67.38 64604 1964056 1034492 20.34 737220 1785512 4388 18:48:01 1306980 3194988 2731672 67.64 66060 1967640 1038428 20.41 743936 1788384 1272 18:49:01 797072 2809524 3241580 80.26 69324 2085192 1366912 26.87 1145700 1887784 4408 18:50:01 705500 3085048 3333152 82.53 71972 2442900 1137488 22.36 1005368 2106700 40068 Average: 1152587 3126286 2886065 71.46 65599 2052947 1094499 21.51 842674 1841538 37146 18:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 18:46:01 ens3 471.08 297.83 1520.00 73.50 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 18:47:01 ens3 143.36 129.78 457.20 23.96 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:48:01 ens3 47.29 68.09 51.38 10.98 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 18:49:01 ens3 254.44 301.40 1628.13 43.10 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 5.68 5.68 2.06 2.06 0.00 0.00 0.00 0.00 18:50:01 ens3 530.79 442.46 3190.44 63.19 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 Average: lo 1.88 1.88 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 288.79 247.75 1368.93 42.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10542) 11/16/24 _x86_64_ (4 CPU) 18:44:36 LINUX RESTART (4 CPU) 18:45:02 CPU %user %nice %system %iowait %steal %idle 18:46:01 all 20.18 0.00 2.57 5.87 0.07 71.30 18:46:01 0 25.45 0.00 1.81 1.77 0.07 70.91 18:46:01 1 19.83 0.00 3.66 6.00 0.05 70.46 18:46:01 2 7.87 0.00 2.04 13.23 0.10 76.76 18:46:01 3 27.53 0.00 2.77 2.53 0.07 67.10 18:47:01 all 13.61 0.00 0.84 1.97 0.05 83.53 18:47:01 0 9.61 0.00 0.40 0.08 0.03 89.88 18:47:01 1 24.97 0.00 1.29 0.80 0.05 72.89 18:47:01 2 9.16 0.00 0.64 2.96 0.05 87.20 18:47:01 3 10.66 0.00 1.02 4.04 0.05 84.22 18:48:01 all 3.58 0.00 0.20 0.03 0.03 96.15 18:48:01 0 1.91 0.00 0.17 0.00 0.03 97.89 18:48:01 1 7.41 0.00 0.43 0.03 0.05 92.07 18:48:01 2 0.07 0.00 0.05 0.00 0.02 99.87 18:48:01 3 4.93 0.00 0.17 0.10 0.03 94.76 18:49:01 all 14.07 0.00 0.73 0.38 0.05 84.76 18:49:01 0 13.41 0.00 0.84 0.39 0.03 85.33 18:49:01 1 16.54 0.00 0.67 0.02 0.05 82.72 18:49:01 2 11.21 0.00 0.95 0.35 0.05 87.44 18:49:01 3 15.10 0.00 0.50 0.80 0.05 83.55 18:50:01 all 35.80 0.00 1.32 0.36 0.07 62.45 18:50:01 0 42.78 0.00 0.87 0.42 0.07 55.87 18:50:01 1 30.27 0.00 1.31 0.37 0.07 67.99 18:50:01 2 35.50 0.00 1.44 0.03 0.07 62.96 18:50:01 3 34.69 0.00 1.62 0.64 0.07 62.98 Average: all 17.44 0.00 1.13 1.71 0.05 79.67 Average: 0 18.62 0.00 0.81 0.53 0.05 79.99 Average: 1 19.82 0.00 1.46 1.42 0.05 77.24 Average: 2 12.77 0.00 1.02 3.27 0.06 82.89 Average: 3 18.54 0.00 1.21 1.62 0.05 78.57