---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-425 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 10G 9.2G 53% / 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 471 505 0 2967 3189 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:00:3f:32 brd ff:ff:ff:ff:ff:ff inet 10.32.7.180/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe00:3f32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:a8:c3:bb 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-425) 12/29/24 _x86_64_ (4 CPU) 06:05:48 LINUX RESTART (4 CPU) 06:06:01 tps rtps wtps bread/s bwrtn/s 06:07:01 168.33 69.24 99.08 5639.85 41346.50 06:08:01 204.08 104.07 100.02 5454.96 21377.77 06:09:01 152.86 22.02 130.85 1350.30 40935.38 06:10:01 93.27 67.81 25.46 3670.85 13943.14 06:11:01 50.72 28.86 21.86 1757.31 2231.09 Average: 133.86 58.40 75.46 3574.50 23969.05 06:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 1565828 3292756 2472824 61.23 50424 1829376 944512 18.57 636748 1651064 212108 06:08:01 1087820 3371172 2950832 73.06 69784 2348980 964680 18.96 775744 1951872 197420 06:09:01 493092 3246904 3545560 87.79 104284 2754752 1312200 25.79 1143652 2130336 285136 06:10:01 543624 3184760 3495028 86.54 117264 2631440 1022176 20.09 1356524 1870128 34220 06:11:01 556388 3276760 3482264 86.22 120080 2706728 911048 17.91 1302332 1911416 15000 Average: 849350 3274470 3189302 78.97 92367 2454255 1030923 20.26 1043000 1902963 148777 06:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 06:07:01 ens3 363.60 240.59 1428.73 67.90 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 06:08:01 ens3 313.76 226.38 955.91 23.19 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 06:09:01 ens3 363.39 294.09 1534.48 24.74 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 lo 0.63 0.63 0.08 0.08 0.00 0.00 0.00 0.00 06:10:01 ens3 146.13 69.62 929.73 7.59 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 06:11:01 ens3 56.24 47.09 167.04 28.81 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 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 248.64 175.57 1003.24 30.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-425) 12/29/24 _x86_64_ (4 CPU) 06:05:48 LINUX RESTART (4 CPU) 06:06:01 CPU %user %nice %system %iowait %steal %idle 06:07:01 all 16.78 0.00 2.09 5.04 0.06 76.03 06:07:01 0 6.48 0.00 1.20 5.19 0.05 87.08 06:07:01 1 13.86 0.00 1.55 5.16 0.05 79.37 06:07:01 2 13.12 0.00 1.26 3.03 0.07 82.52 06:07:01 3 33.71 0.00 4.33 6.76 0.08 55.12 06:08:01 all 15.85 0.81 2.24 9.08 0.06 71.95 06:08:01 0 13.97 0.00 2.19 9.28 0.05 74.51 06:08:01 1 12.41 0.00 1.80 9.62 0.05 76.11 06:08:01 2 25.92 0.02 2.65 10.60 0.08 60.73 06:08:01 3 11.12 3.22 2.31 6.85 0.05 76.45 06:09:01 all 53.65 0.00 6.15 1.77 0.09 38.34 06:09:01 0 54.07 0.00 5.93 1.24 0.08 38.67 06:09:01 1 53.67 0.00 6.11 0.62 0.10 39.49 06:09:01 2 53.09 0.00 6.24 2.67 0.10 37.90 06:09:01 3 53.74 0.00 6.32 2.53 0.10 37.31 06:10:01 all 32.83 0.00 5.09 1.49 0.08 60.52 06:10:01 0 32.64 0.00 5.26 1.22 0.07 60.81 06:10:01 1 30.09 0.00 4.78 1.03 0.07 64.03 06:10:01 2 31.75 0.00 4.94 1.84 0.07 61.40 06:10:01 3 36.86 0.00 5.36 1.87 0.08 55.83 06:11:01 all 19.85 0.00 0.95 1.01 0.05 78.13 06:11:01 0 9.45 0.00 0.83 2.86 0.05 86.81 06:11:01 1 19.36 0.00 0.99 0.60 0.05 79.00 06:11:01 2 21.08 0.00 0.87 0.30 0.05 77.70 06:11:01 3 29.50 0.00 1.10 0.30 0.05 69.04 Average: all 27.76 0.16 3.30 3.68 0.07 65.04 Average: 0 23.27 0.00 3.08 3.96 0.06 69.62 Average: 1 25.83 0.00 3.04 3.42 0.06 67.65 Average: 2 28.98 0.00 3.19 3.69 0.07 64.07 Average: 3 32.95 0.64 3.88 3.66 0.07 58.80