---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9325 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 10G 9.3G 53% / 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 521 4132 0 3321 7155 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:6a:24:40 brd ff:ff:ff:ff:ff:ff inet 10.32.6.102/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe6a:2440/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:f5:55:c9 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-9325) 03/20/26 _x86_64_ (4 CPU) 16:40:45 LINUX RESTART (4 CPU) 16:41:01 tps rtps wtps bread/s bwrtn/s 16:42:02 157.71 68.97 88.74 5562.94 40162.66 16:43:01 65.04 4.58 60.46 834.03 8618.88 16:44:01 157.16 8.58 148.58 1473.22 55186.67 16:45:01 19.63 0.40 19.23 32.79 1371.37 Average: 100.03 20.70 79.33 1980.52 26409.01 16:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:42:02 5879716 7405996 2287704 28.01 38088 1667868 989832 10.74 592116 1525428 59716 16:43:01 5631636 7442172 2535784 31.05 58668 1915536 939340 10.19 579552 1753480 110592 16:44:01 4193820 7279624 3973600 48.65 93732 3083812 1113716 12.08 876608 2791564 7148 16:45:01 4180476 7272780 3986944 48.82 96768 3085232 1120144 12.15 891520 2787636 10104 Average: 4971412 7350143 3196008 39.13 71814 2438112 1040758 11.29 734949 2214527 46890 16:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:42:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 16:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:02 ens3 442.03 215.53 1138.62 65.26 0.00 0.00 0.00 0.00 16:43:01 lo 1.83 1.83 0.16 0.16 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 ens3 59.30 49.21 674.58 7.79 0.00 0.00 0.00 0.00 16:44:01 lo 0.80 0.80 0.10 0.10 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 ens3 645.33 563.39 6534.40 48.30 0.00 0.00 0.00 0.00 16:45:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 ens3 12.11 12.85 9.24 6.06 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 0.11 0.11 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: ens3 290.65 210.92 2095.13 31.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9325) 03/20/26 _x86_64_ (4 CPU) 16:40:45 LINUX RESTART (4 CPU) 16:41:01 CPU %user %nice %system %iowait %steal %idle 16:42:02 all 20.07 0.00 3.04 4.84 1.35 70.72 16:42:02 0 18.90 0.00 2.63 7.58 1.25 69.63 16:42:02 1 16.26 0.00 2.03 4.55 1.05 76.11 16:42:02 2 15.77 0.00 1.73 4.71 1.40 76.39 16:42:02 3 29.36 0.00 5.77 2.50 1.67 60.71 16:43:01 all 20.52 0.00 1.35 1.78 1.06 75.29 16:43:01 0 3.00 0.00 0.58 4.49 0.41 91.53 16:43:01 1 15.37 0.00 1.10 1.68 0.59 81.26 16:43:01 2 51.70 0.00 2.89 0.86 1.76 42.78 16:43:01 3 12.00 0.00 0.82 0.13 1.50 85.54 16:44:01 all 19.29 0.00 6.24 2.61 1.51 70.34 16:44:01 0 31.25 0.00 6.04 4.30 1.64 56.77 16:44:01 1 13.33 0.00 6.20 1.87 1.08 77.53 16:44:01 2 17.38 0.00 6.15 3.00 1.57 71.89 16:44:01 3 15.24 0.00 6.58 1.30 1.74 75.14 16:45:01 all 21.28 0.00 1.02 0.52 0.88 76.31 16:45:01 0 8.72 0.00 1.02 1.12 0.45 88.70 16:45:01 1 6.58 0.00 0.63 0.00 0.43 92.35 16:45:01 2 21.90 0.00 1.13 0.22 0.80 75.95 16:45:01 3 47.86 0.00 1.28 0.71 1.83 48.32 Average: all 20.29 0.00 2.91 2.44 1.20 73.17 Average: 0 15.47 0.00 2.56 4.37 0.94 76.66 Average: 1 12.87 0.00 2.49 2.02 0.79 81.83 Average: 2 26.61 0.00 2.97 2.20 1.38 66.84 Average: 3 26.21 0.00 3.61 1.16 1.68 67.34