---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1858 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 9.8G 9.5G 51% / 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: 7976 541 4380 0 3053 7136 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:e9:ce:62 brd ff:ff:ff:ff:ff:ff inet 10.32.7.92/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fee9:ce62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:de:99:24 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-1858) 08/01/25 _x86_64_ (4 CPU) 15:28:37 LINUX RESTART (4 CPU) 15:29:01 tps rtps wtps bread/s bwrtn/s 15:30:01 151.51 63.31 88.20 4972.90 42565.19 15:31:01 59.96 0.17 59.80 28.12 9166.81 15:32:01 111.55 12.30 99.25 2213.60 22012.27 15:33:01 155.44 0.32 155.12 20.80 13593.07 15:34:01 22.23 0.40 21.83 32.79 1442.85 Average: 100.13 15.30 84.84 1453.52 17755.07 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 5766584 7387384 2400844 29.40 41968 1751872 1016920 11.03 612332 1605168 72416 15:31:01 5489224 7362476 2678204 32.79 61424 1969656 1027856 11.15 651796 1813052 127544 15:32:01 4739912 7211632 3427516 41.97 76620 2521524 1436156 15.58 899068 2256552 31148 15:33:01 4485904 7297800 3681524 45.08 86452 2824060 1116052 12.11 1126324 2254908 6072 15:34:01 4471536 7290264 3695892 45.25 89936 2825944 1121568 12.17 1142204 2251796 9868 Average: 4990632 7309911 3176796 38.90 71280 2378611 1143710 12.41 886345 2036295 49410 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 15:30:01 ens3 408.98 213.16 1276.17 65.72 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 15:31:01 ens3 46.33 36.00 549.07 4.61 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 15:32:01 ens3 438.90 142.62 2612.43 14.93 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 7.13 7.13 0.62 0.62 0.00 0.00 0.00 0.00 15:33:01 ens3 194.43 202.32 819.27 675.56 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:34:01 ens3 12.20 12.36 9.28 6.04 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 2.25 2.25 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 220.15 121.29 1053.14 153.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1858) 08/01/25 _x86_64_ (4 CPU) 15:28:37 LINUX RESTART (4 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 20.77 0.00 2.92 5.31 1.80 69.20 15:30:01 0 12.84 0.00 2.54 6.88 1.30 76.44 15:30:01 1 26.21 0.00 2.10 0.68 1.65 69.36 15:30:01 2 29.99 0.00 4.69 5.31 2.15 57.87 15:30:01 3 14.05 0.00 2.33 8.38 2.11 73.13 15:31:01 all 20.33 0.00 1.24 2.20 1.10 75.12 15:31:01 0 8.88 0.00 0.73 1.38 0.71 88.30 15:31:01 1 12.17 0.00 0.80 6.65 1.03 79.35 15:31:01 2 8.25 0.00 0.73 0.28 0.57 90.17 15:31:01 3 52.01 0.00 2.67 0.50 2.11 42.71 15:32:01 all 18.64 0.00 3.36 2.83 1.48 73.69 15:32:01 0 13.24 0.00 2.73 1.98 1.23 80.82 15:32:01 1 25.43 0.00 4.57 3.72 1.38 64.89 15:32:01 2 13.48 0.00 2.39 3.53 1.39 79.20 15:32:01 3 22.44 0.00 3.78 2.08 1.90 69.79 15:33:01 all 16.49 0.00 3.41 3.73 1.72 74.66 15:33:01 0 16.44 0.00 3.78 4.19 1.95 73.65 15:33:01 1 19.13 0.00 4.43 3.85 1.56 71.04 15:33:01 2 10.53 0.00 2.64 5.01 1.57 80.26 15:33:01 3 19.90 0.00 2.78 1.86 1.80 73.66 15:34:01 all 20.90 0.00 0.94 0.93 1.28 75.94 15:34:01 0 17.46 0.00 1.13 3.20 1.39 76.82 15:34:01 1 11.02 0.00 0.77 0.05 0.40 87.76 15:34:01 2 2.17 0.00 0.53 0.15 1.25 95.90 15:34:01 3 53.08 0.00 1.38 0.33 2.07 43.14 Average: all 19.43 0.00 2.37 3.00 1.48 73.72 Average: 0 13.77 0.00 2.18 3.52 1.32 79.21 Average: 1 18.79 0.00 2.53 2.99 1.20 74.49 Average: 2 12.86 0.00 2.19 2.85 1.38 80.71 Average: 3 32.32 0.00 2.59 2.63 2.00 60.47