---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9454 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 512 4602 0 2861 7167 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:22:1c:ea brd ff:ff:ff:ff:ff:ff inet 10.32.6.96/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fe22:1cea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:43:09:a9 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-9454) 03/21/26 _x86_64_ (4 CPU) 19:38:57 LINUX RESTART (4 CPU) 19:39:01 tps rtps wtps bread/s bwrtn/s 19:40:02 178.82 101.10 77.72 7060.16 39384.79 19:41:01 47.18 0.27 46.91 27.66 5550.11 19:42:01 149.01 101.63 47.38 4344.88 9645.06 19:43:01 23.76 7.38 16.38 711.88 7039.76 19:44:01 41.49 27.84 13.65 1486.44 4007.20 19:45:01 21.70 3.33 18.36 156.37 7079.75 Average: 77.07 40.37 36.70 2304.20 12135.84 19:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:40:02 5943796 7435140 2223624 27.23 34988 1637532 957688 10.39 559980 1495928 42496 19:41:01 5646048 7386520 2521372 30.87 55736 1852708 1005348 10.91 622232 1703904 179868 19:42:01 5121008 7195060 3046412 37.30 70248 2159000 1131736 12.28 882532 1940732 120632 19:43:01 4249408 6486984 3918012 47.97 72920 2314964 1845332 20.02 1640000 2042664 56988 19:44:01 3622580 6042696 4544840 55.65 77336 2486220 2507016 27.20 2149224 2144636 80660 19:45:01 4744388 7366404 3423032 41.91 81208 2680756 985568 10.69 891480 2277848 100720 Average: 4887871 6985467 3279549 40.15 65406 2188530 1405448 15.25 1124241 1934285 96894 19:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:02 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 19:40:02 ens3 364.71 209.10 1073.40 76.09 0.00 0.00 0.00 0.00 19:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:41:01 ens3 71.85 52.79 896.69 6.96 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:42:01 ens3 140.18 125.18 1721.45 19.14 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 19:43:01 ens3 178.25 150.77 2036.99 25.12 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 19:44:01 ens3 71.61 63.83 366.80 15.55 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 lo 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 19:45:01 ens3 74.00 64.76 617.31 20.20 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 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 150.32 111.23 1119.37 27.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9454) 03/21/26 _x86_64_ (4 CPU) 19:38:57 LINUX RESTART (4 CPU) 19:39:01 CPU %user %nice %system %iowait %steal %idle 19:40:02 all 15.79 0.00 2.88 6.98 2.12 72.24 19:40:02 0 14.11 0.00 1.68 7.27 1.86 75.07 19:40:02 1 13.07 0.00 2.11 8.05 2.32 74.44 19:40:02 2 9.98 0.00 1.99 5.81 1.91 80.32 19:40:02 3 25.98 0.00 5.70 6.78 2.37 59.17 19:41:01 all 19.26 0.00 1.24 2.58 1.16 75.76 19:41:01 0 15.49 0.00 1.61 5.22 0.90 76.79 19:41:01 1 21.09 0.00 0.84 0.24 1.38 76.44 19:41:01 2 14.25 0.00 1.20 4.56 1.15 78.84 19:41:01 3 26.23 0.00 1.32 0.30 1.20 70.94 19:42:01 all 22.93 0.00 1.78 6.31 2.68 66.30 19:42:01 0 18.96 0.00 1.18 6.73 2.22 70.91 19:42:01 1 33.92 0.00 2.61 7.36 3.14 52.97 19:42:01 2 18.25 0.00 2.08 5.63 2.85 71.19 19:42:01 3 20.56 0.00 1.24 5.53 2.49 70.18 19:43:01 all 62.05 0.00 1.87 0.63 5.79 29.67 19:43:01 0 60.10 0.00 1.69 0.72 5.80 31.68 19:43:01 1 61.06 0.00 2.19 0.46 5.80 30.48 19:43:01 2 59.04 0.00 2.24 0.69 5.85 32.18 19:43:01 3 68.00 0.00 1.34 0.64 5.72 24.30 19:44:01 all 55.67 0.00 2.18 1.23 4.09 36.83 19:44:01 0 55.76 0.00 2.09 1.34 3.96 36.85 19:44:01 1 52.21 0.00 2.35 1.27 4.10 40.07 19:44:01 2 54.74 0.00 2.11 1.16 4.15 37.84 19:44:01 3 60.02 0.00 2.21 1.13 4.10 32.54 19:45:01 all 46.17 0.00 1.48 0.65 3.09 48.61 19:45:01 0 53.22 0.00 1.18 0.12 3.02 42.46 19:45:01 1 36.61 0.00 1.69 0.46 3.23 58.00 19:45:01 2 41.16 0.00 1.35 1.88 2.89 52.73 19:45:01 3 53.69 0.00 1.71 0.17 3.22 41.21 Average: all 37.06 0.00 1.91 3.06 3.16 54.81 Average: 0 36.39 0.00 1.57 3.56 2.97 55.51 Average: 1 36.41 0.00 1.97 2.98 3.34 55.30 Average: 2 32.97 0.00 1.83 3.28 3.14 58.78 Average: 3 42.48 0.00 2.26 2.43 3.19 49.64