---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-420 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: 3944 489 572 0 2881 3171 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:73:9f:9f brd ff:ff:ff:ff:ff:ff inet 10.32.7.172/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe73:9f9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:4f:db:84 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-420) 12/20/24 _x86_64_ (4 CPU) 19:30:38 LINUX RESTART (4 CPU) 19:31:02 tps rtps wtps bread/s bwrtn/s 19:32:01 167.50 68.62 98.88 5583.87 42418.73 19:33:01 344.33 12.48 331.84 2248.16 34609.57 19:34:01 173.93 0.07 173.86 6.66 12301.58 19:35:01 43.49 0.00 43.49 0.00 1268.72 19:36:01 116.56 0.85 115.71 72.39 3323.85 Average: 169.17 16.23 152.94 1568.73 18705.03 19:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1634356 3322688 2404304 59.53 51072 1792324 910916 17.91 577112 1645812 169020 19:33:01 772648 3238088 3266012 80.87 81744 2500376 1268840 24.94 786916 2218052 5332 19:34:01 476204 3080488 3562456 88.21 100768 2602760 1431360 28.14 1051264 2231948 3756 19:35:01 680408 3313656 3358252 83.15 102676 2619844 1181636 23.23 840992 2226536 5516 19:36:01 568536 3228988 3470124 85.92 105700 2641348 1033376 20.31 971992 2208040 1920 Average: 826430 3236782 3212230 79.54 88392 2431330 1165226 22.90 845655 2106078 37109 19:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 ens3 384.27 267.31 1539.02 71.07 0.00 0.00 0.00 0.00 19:32:01 lo 1.15 1.15 0.10 0.10 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 632.11 429.60 3292.87 35.53 0.00 0.00 0.00 0.00 19:33:01 lo 2.00 2.00 0.18 0.18 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 19:34:01 ens3 262.77 172.60 1491.20 15.13 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 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 37.98 35.66 8.55 13.02 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 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 80.59 117.00 26.23 637.37 0.00 0.00 0.00 0.00 19:36:01 lo 6.13 6.13 0.54 0.54 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 Average: ens3 279.19 204.22 1270.70 154.69 0.00 0.00 0.00 0.00 Average: lo 1.90 1.90 0.17 0.17 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-420) 12/20/24 _x86_64_ (4 CPU) 19:30:38 LINUX RESTART (4 CPU) 19:31:02 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 19.17 0.00 2.11 5.10 0.06 73.56 19:32:01 0 13.37 0.00 1.58 8.19 0.03 76.82 19:32:01 1 16.98 0.00 1.75 5.05 0.07 76.15 19:32:01 2 7.66 0.00 1.57 4.75 0.07 85.95 19:32:01 3 38.67 0.00 3.55 2.37 0.05 55.36 19:33:01 all 14.93 0.00 3.76 11.63 0.07 69.61 19:33:01 0 8.34 0.00 2.67 11.05 0.05 77.89 19:33:01 1 11.49 0.00 2.99 4.12 0.05 81.35 19:33:01 2 14.14 0.00 3.68 7.28 0.10 74.79 19:33:01 3 25.78 0.00 5.69 24.15 0.08 44.29 19:34:01 all 36.71 0.00 5.05 4.88 0.08 53.29 19:34:01 0 37.35 0.00 5.74 13.14 0.07 43.70 19:34:01 1 37.39 0.00 5.07 1.54 0.07 55.93 19:34:01 2 34.46 0.00 4.21 2.26 0.08 58.99 19:34:01 3 37.64 0.00 5.22 2.56 0.07 54.51 19:35:01 all 25.73 0.00 9.87 0.34 0.09 63.97 19:35:01 0 26.59 0.00 10.03 0.37 0.10 62.91 19:35:01 1 27.96 0.00 10.47 0.38 0.08 61.10 19:35:01 2 25.06 0.00 9.26 0.34 0.07 65.27 19:35:01 3 23.30 0.00 9.67 0.25 0.10 66.67 19:36:01 all 20.38 0.00 2.05 3.12 0.05 74.39 19:36:01 0 33.77 0.00 2.52 5.15 0.07 58.49 19:36:01 1 19.30 0.00 2.04 3.83 0.05 74.78 19:36:01 2 17.30 0.00 2.15 1.37 0.07 79.11 19:36:01 3 11.17 0.00 1.52 2.15 0.05 85.11 Average: all 23.40 0.00 4.58 5.01 0.07 66.94 Average: 0 23.91 0.00 4.52 7.58 0.06 63.93 Average: 1 22.63 0.00 4.47 2.98 0.06 69.85 Average: 2 19.79 0.00 4.19 3.19 0.08 72.76 Average: 3 27.26 0.00 5.13 6.29 0.07 61.25