---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-161 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 10G 9.3G 52% / 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 548 182 0 3212 3111 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:83:f5:6f brd ff:ff:ff:ff:ff:ff inet 10.32.6.132/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe83:f56f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:76:4c:e2 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-161) 12/19/24 _x86_64_ (4 CPU) 01:49:43 LINUX RESTART (4 CPU) 01:50:01 tps rtps wtps bread/s bwrtn/s 01:51:02 173.84 69.32 104.52 5647.86 42055.67 01:52:01 267.82 12.68 255.14 2283.27 52976.92 01:53:01 14.10 0.02 14.08 2.80 476.19 01:54:01 28.81 0.08 28.72 9.60 3426.46 01:55:01 113.21 72.44 40.78 9270.45 6334.01 Average: 119.06 30.97 88.09 3446.56 20946.52 01:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:02 1673380 3364688 2365272 58.57 52128 1793900 878476 17.27 534392 1647880 161116 01:52:01 411864 3175124 3626788 89.80 92760 2782368 1463620 28.77 864844 2498208 264 01:53:01 268944 3046956 3769708 93.34 96144 2789472 1536696 30.21 997020 2504532 2108 01:54:01 302764 2839764 3735888 92.50 98392 2555892 1714492 33.70 1168512 2308276 3596 01:55:01 215180 3202116 3823472 94.67 100900 2997516 1048072 20.60 1336764 2223400 17288 Average: 574426 3125730 3464226 85.78 88065 2583830 1328271 26.11 980306 2236459 36874 01:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:02 ens3 388.29 267.02 1529.23 70.69 0.00 0.00 0.00 0.00 01:51:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 ens3 485.80 314.61 5418.64 28.71 0.00 0.00 0.00 0.00 01:52:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 ens3 52.41 46.23 80.49 13.17 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 ens3 330.09 209.00 1505.06 43.17 0.00 0.00 0.00 0.00 01:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 416.31 719.01 166.04 5451.12 0.00 0.00 0.00 0.00 01:55:01 lo 3.93 3.93 0.35 0.35 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 334.07 311.16 1727.58 1124.99 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.14 0.14 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-161) 12/19/24 _x86_64_ (4 CPU) 01:49:43 LINUX RESTART (4 CPU) 01:50:01 CPU %user %nice %system %iowait %steal %idle 01:51:02 all 17.54 0.00 2.12 5.28 0.06 75.00 01:51:02 0 18.24 0.00 2.95 2.16 0.05 76.60 01:51:02 1 11.64 0.00 1.49 4.50 0.03 82.33 01:51:02 2 32.03 0.00 2.17 2.67 0.08 63.04 01:51:02 3 8.17 0.00 1.87 11.82 0.08 78.06 01:52:01 all 17.81 0.00 4.12 6.82 0.07 71.17 01:52:01 0 30.79 0.00 3.76 3.35 0.07 62.03 01:52:01 1 14.34 0.00 5.09 6.76 0.07 73.74 01:52:01 2 14.81 0.00 3.91 11.96 0.09 69.23 01:52:01 3 11.27 0.00 3.71 5.17 0.07 79.78 01:53:01 all 5.20 0.00 1.38 0.03 0.05 93.34 01:53:01 0 5.56 0.00 1.22 0.00 0.05 93.17 01:53:01 1 4.23 0.00 1.60 0.00 0.05 94.12 01:53:01 2 5.28 0.00 1.83 0.10 0.05 92.74 01:53:01 3 5.72 0.00 0.89 0.00 0.07 93.32 01:54:01 all 11.55 0.00 3.38 0.37 0.06 84.63 01:54:01 0 11.44 0.00 3.18 0.00 0.03 85.34 01:54:01 1 10.28 0.00 3.43 0.17 0.05 86.07 01:54:01 2 10.08 0.00 2.95 0.76 0.07 86.14 01:54:01 3 14.44 0.00 3.94 0.57 0.07 80.98 01:55:01 all 26.77 0.00 1.76 2.78 0.06 68.63 01:55:01 0 21.56 0.00 1.65 3.83 0.07 72.90 01:55:01 1 28.27 0.00 1.65 2.29 0.07 67.72 01:55:01 2 33.90 0.00 2.00 1.55 0.08 62.46 01:55:01 3 23.36 0.00 1.73 3.46 0.07 71.39 Average: all 15.76 0.00 2.55 3.04 0.06 78.59 Average: 0 17.46 0.00 2.55 1.86 0.05 78.08 Average: 1 13.75 0.00 2.64 2.72 0.05 80.83 Average: 2 19.24 0.00 2.57 3.38 0.07 74.74 Average: 3 12.60 0.00 2.42 4.19 0.07 80.72