---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4167 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: 2799.972 BogoMIPS: 5599.94 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 12G 7.4G 62% / 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 479 402 0 3062 3181 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:7e:b8:5f brd ff:ff:ff:ff:ff:ff inet 10.32.6.118/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe7e:b85f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:e1:b2:88 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-4167) 04/02/25 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 171.12 69.06 102.07 5613.33 42006.48 14:25:01 230.76 32.16 198.60 4210.09 104109.78 14:26:01 198.88 50.62 148.26 2852.06 44430.99 14:27:01 63.69 44.24 19.45 2154.71 3066.82 Average: 166.12 49.02 117.11 3707.63 48412.80 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1654340 3334024 2384320 59.04 51944 1782904 888376 17.46 567948 1636524 157904 14:25:01 112000 3299180 3926660 97.23 106340 3153184 1188936 23.37 509616 3115000 292436 14:26:01 244088 3273436 3794572 93.96 129364 2960520 1059584 20.83 644120 2837480 2232 14:27:01 447852 3265600 3590808 88.91 131876 2768872 966836 19.01 643160 2656952 15976 Average: 614570 3293060 3424090 84.78 104881 2666370 1025933 20.17 591211 2561489 117137 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 335.38 229.88 1517.22 65.44 0.00 0.00 0.00 0.00 14:24:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 445.58 210.37 12059.40 19.34 0.00 0.00 0.00 0.00 14:25:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 579.42 421.90 3671.95 32.34 0.00 0.00 0.00 0.00 14:26:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 240.83 148.99 1211.41 31.72 0.00 0.00 0.00 0.00 14:27:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 400.31 252.78 4616.23 37.21 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 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-4167) 04/02/25 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.68 0.00 2.31 5.30 0.05 73.67 14:24:01 0 37.37 0.00 3.98 2.73 0.07 55.85 14:24:01 1 15.90 0.00 1.86 4.71 0.03 77.50 14:24:01 2 13.75 0.00 2.06 6.21 0.05 77.93 14:24:01 3 7.69 0.00 1.30 7.54 0.03 83.43 14:25:01 all 21.55 0.00 6.35 3.64 0.06 68.40 14:25:01 0 33.81 0.00 6.37 1.42 0.07 58.33 14:25:01 1 17.61 0.00 7.09 0.69 0.05 74.56 14:25:01 2 21.30 0.00 5.85 3.53 0.07 69.25 14:25:01 3 13.43 0.00 6.09 8.99 0.07 71.41 14:26:01 all 6.84 0.00 2.59 4.82 0.05 85.70 14:26:01 0 6.51 0.00 2.41 1.97 0.03 89.07 14:26:01 1 4.85 0.00 2.33 7.40 0.03 85.39 14:26:01 2 9.15 0.00 2.69 7.17 0.08 80.90 14:26:01 3 6.85 0.00 2.95 2.75 0.03 87.43 14:27:01 all 19.07 0.00 1.00 1.54 0.05 78.34 14:27:01 0 8.89 0.00 1.00 1.69 0.03 88.39 14:27:01 1 7.76 0.00 0.77 2.92 0.05 88.50 14:27:01 2 14.07 0.00 0.95 0.58 0.05 84.34 14:27:01 3 45.51 0.00 1.25 1.00 0.07 52.17 Average: all 16.52 0.00 3.05 3.82 0.05 76.55 Average: 0 21.60 0.00 3.43 1.95 0.05 72.97 Average: 1 11.51 0.00 3.00 3.94 0.04 81.51 Average: 2 14.56 0.00 2.88 4.37 0.06 78.13 Average: 3 18.41 0.00 2.88 5.05 0.05 73.61