---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1305 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 9.6G 9.7G 50% / 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 465 537 0 2941 3195 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:c5:3b:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.200/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fec5:3bc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:6d:0e:ac 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-1305) 02/09/24 _x86_64_ (4 CPU) 19:30:35 LINUX RESTART (4 CPU) 19:31:02 tps rtps wtps bread/s bwrtn/s 19:32:01 134.47 67.84 66.63 5055.41 42684.29 19:33:01 137.46 12.66 124.80 2298.15 22502.52 19:34:01 347.18 0.03 347.14 3.20 20687.22 19:35:01 54.11 0.00 54.11 0.00 5500.95 19:36:01 122.26 0.25 122.01 14.80 2600.50 Average: 159.18 15.98 143.19 1462.34 18715.21 19:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1664540 3373456 2374112 58.78 51312 1812944 861760 16.94 547532 1648048 146656 19:33:01 1156476 3280152 2882176 71.36 70584 2192800 1247376 24.52 766616 1898040 216 19:34:01 772140 3320964 3266512 80.88 101828 2555992 1219692 23.98 733584 2263860 30368 19:35:01 614904 3281236 3423748 84.77 105264 2654140 1218828 23.96 885496 2251296 1020 19:36:01 595260 3297532 3443392 85.26 107968 2678688 963928 18.95 921840 2228068 1684 Average: 960664 3310668 3077988 76.21 87391 2378913 1102317 21.67 771014 2057862 35989 19:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 371.34 249.30 1381.37 62.78 0.00 0.00 0.00 0.00 19:32:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 582.35 355.11 3046.41 35.86 0.00 0.00 0.00 0.00 19:33:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 244.59 176.17 1084.73 14.09 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 150.67 113.11 731.79 11.60 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 92.08 122.00 27.28 637.08 0.00 0.00 0.00 0.00 19:36:01 lo 5.20 5.20 0.46 0.46 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: ens3 287.93 202.98 1253.89 152.58 0.00 0.00 0.00 0.00 Average: lo 1.74 1.74 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1305) 02/09/24 _x86_64_ (4 CPU) 19:30:35 LINUX RESTART (4 CPU) 19:31:02 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 20.16 0.00 2.07 4.12 0.06 73.59 19:32:01 0 32.08 0.00 2.26 2.77 0.07 62.83 19:32:01 1 16.85 0.00 2.10 1.96 0.05 79.04 19:32:01 2 21.65 0.00 2.48 5.04 0.07 70.76 19:32:01 3 10.04 0.00 1.43 6.72 0.05 81.77 19:33:01 all 18.13 0.00 2.50 3.87 0.06 75.43 19:33:01 0 19.96 0.00 2.60 2.43 0.05 74.97 19:33:01 1 10.07 0.00 1.85 1.13 0.07 86.88 19:33:01 2 26.07 0.00 3.10 6.37 0.08 64.38 19:33:01 3 16.46 0.00 2.48 5.59 0.07 75.40 19:34:01 all 8.29 0.00 3.36 11.15 0.08 77.12 19:34:01 0 12.07 0.00 2.47 0.69 0.07 84.71 19:34:01 1 6.57 0.00 2.14 2.73 0.03 88.53 19:34:01 2 7.43 0.00 6.22 29.35 0.12 56.89 19:34:01 3 7.13 0.00 2.65 12.11 0.08 78.03 19:35:01 all 46.06 0.00 7.09 0.99 0.10 45.76 19:35:01 0 43.84 0.00 6.77 0.55 0.08 48.75 19:35:01 1 42.87 0.00 6.67 0.42 0.12 49.92 19:35:01 2 48.28 0.00 7.49 0.57 0.10 43.56 19:35:01 3 49.25 0.00 7.43 2.44 0.12 40.76 19:36:01 all 19.83 0.00 7.73 2.52 0.10 69.83 19:36:01 0 22.55 0.00 8.81 4.10 0.10 64.44 19:36:01 1 18.65 0.00 7.55 0.49 0.08 73.23 19:36:01 2 18.73 0.00 6.37 2.61 0.10 72.19 19:36:01 3 19.38 0.00 8.19 2.89 0.10 69.44 Average: all 22.50 0.00 4.56 4.53 0.08 68.33 Average: 0 26.08 0.00 4.58 2.10 0.07 67.16 Average: 1 18.97 0.00 4.06 1.35 0.07 75.55 Average: 2 24.46 0.00 5.14 8.77 0.09 61.53 Average: 3 20.51 0.00 4.45 5.94 0.08 69.02