---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5319 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: 2800.000 BogoMIPS: 5600.00 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 13G 7.2G 63% / 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 486 376 0 3080 3174 Swap: 1023 1 1022 ---> 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:2a:27:db brd ff:ff:ff:ff:ff:ff inet 10.32.7.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe2a:27db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:2b:5e:4c 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-5319) 09/17/24 _x86_64_ (4 CPU) 15:34:10 LINUX RESTART (4 CPU) 15:35:02 tps rtps wtps bread/s bwrtn/s 15:36:01 143.70 38.69 105.02 4220.57 19718.42 15:37:01 389.30 63.66 325.64 13345.24 125054.76 15:38:01 195.77 21.21 174.56 1992.40 18680.57 15:39:01 267.24 244.01 23.23 10291.22 3047.63 Average: 249.59 92.08 157.51 7481.82 41803.09 15:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 1061952 3340152 2976700 73.71 62400 2356804 1049920 20.64 614448 2154192 197796 15:37:01 137596 3227404 3901056 96.59 132436 3019236 1302516 25.60 629320 2959096 48896 15:38:01 646560 3231040 3392092 83.99 152420 2514600 1583988 31.14 847012 2251208 174668 15:39:01 437200 3254364 3601452 89.17 154304 2745296 989336 19.45 938716 2370980 31260 Average: 570827 3263240 3467825 85.87 125390 2658984 1231440 24.21 757374 2433869 113155 15:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 ens3 217.18 142.11 5932.76 14.27 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 15:37:01 ens3 367.77 184.27 9385.55 13.02 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 ens3 101.93 81.77 441.75 7.56 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 155.97 86.65 987.01 18.09 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 210.85 123.69 4184.74 13.23 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 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5319) 09/17/24 _x86_64_ (4 CPU) 15:34:10 LINUX RESTART (4 CPU) 15:35:02 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 18.06 0.00 1.88 3.90 0.06 76.10 15:36:01 0 29.76 0.00 2.74 2.40 0.07 65.04 15:36:01 1 2.57 0.00 0.88 6.27 0.02 90.26 15:36:01 2 10.22 0.00 1.21 1.02 0.05 87.50 15:36:01 3 29.72 0.00 2.71 5.93 0.09 61.56 15:37:01 all 18.92 0.00 7.73 8.85 0.10 64.40 15:37:01 0 17.86 0.00 7.92 7.36 0.07 66.79 15:37:01 1 19.34 0.00 9.65 14.60 0.10 56.30 15:37:01 2 20.93 0.00 6.45 1.28 0.10 71.24 15:37:01 3 17.54 0.00 6.90 12.25 0.09 63.22 15:38:01 all 50.93 0.00 6.73 5.00 0.10 37.23 15:38:01 0 48.86 0.00 6.08 3.65 0.10 41.30 15:38:01 1 49.35 0.00 6.68 5.45 0.10 38.42 15:38:01 2 54.70 0.00 7.11 1.13 0.13 36.93 15:38:01 3 50.79 0.00 7.08 9.80 0.10 32.24 15:39:01 all 17.60 0.00 1.88 11.60 0.08 68.84 15:39:01 0 21.95 0.00 2.04 13.03 0.07 62.91 15:39:01 1 14.16 0.00 1.56 10.34 0.07 73.88 15:39:01 2 18.27 0.00 2.07 13.64 0.08 65.94 15:39:01 3 16.03 0.00 1.84 9.41 0.07 72.66 Average: all 26.40 0.00 4.56 7.35 0.08 61.61 Average: 0 29.61 0.00 4.69 6.63 0.08 58.99 Average: 1 21.40 0.00 4.69 9.16 0.07 64.67 Average: 2 26.08 0.00 4.22 4.28 0.09 65.33 Average: 3 28.51 0.00 4.62 9.34 0.08 57.44