---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2601 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 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: 3943 493 584 0 2865 3167 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:fa:60:ac brd ff:ff:ff:ff:ff:ff inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fefa:60ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:46:7d:13 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-2601) 01/23/25 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 176.27 69.12 107.15 5604.67 42329.23 14:25:01 285.61 55.95 229.66 9657.43 134786.41 14:26:01 229.85 114.88 114.96 4549.38 15228.26 Average: 230.58 79.98 150.61 6604.33 64126.41 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1677300 3360360 2361352 58.47 51016 1787608 885016 17.40 541076 1641392 158332 14:25:01 307368 3245560 3731284 92.39 114980 2895972 1277408 25.11 623892 2804308 336 14:26:01 719500 3298476 3319152 82.18 129460 2555572 941680 18.51 617904 2434748 1944 Average: 901389 3301465 3137263 77.68 98485 2413051 1034701 20.34 594291 2293483 53537 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 417.85 272.65 1570.04 69.97 0.00 0.00 0.00 0.00 14:24:01 lo 1.27 1.27 0.12 0.12 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 658.68 439.11 14267.29 31.83 0.00 0.00 0.00 0.00 14:25:01 lo 1.33 1.33 0.12 0.12 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 441.44 325.63 2459.30 39.92 0.00 0.00 0.00 0.00 14:26:01 lo 0.67 0.67 0.08 0.08 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 Average: ens3 506.01 345.81 6100.24 47.24 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2601) 01/23/25 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.32 0.00 2.33 5.51 0.05 73.79 14:24:01 0 32.77 0.00 2.47 1.35 0.05 63.36 14:24:01 1 13.50 0.00 2.92 3.59 0.03 79.96 14:24:01 2 19.36 0.00 2.73 11.24 0.07 66.59 14:24:01 3 7.63 0.00 1.20 5.88 0.03 85.25 14:25:01 all 22.92 0.00 7.35 4.69 0.08 64.97 14:25:01 0 25.31 0.00 8.51 4.95 0.10 61.13 14:25:01 1 27.25 0.00 6.56 4.02 0.09 62.08 14:25:01 2 19.40 0.00 7.60 7.95 0.09 64.96 14:25:01 3 19.68 0.00 6.73 1.87 0.05 71.67 14:26:01 all 13.52 0.00 1.96 8.29 0.06 76.17 14:26:01 0 12.66 0.00 1.89 8.81 0.07 76.57 14:26:01 1 10.02 0.00 1.79 7.04 0.05 81.10 14:26:01 2 13.01 0.00 2.28 6.33 0.07 78.31 14:26:01 3 18.41 0.00 1.88 10.97 0.07 68.68 Average: all 18.23 0.00 3.86 6.17 0.06 71.67 Average: 0 23.58 0.00 4.27 5.03 0.07 67.04 Average: 1 16.86 0.00 3.74 4.89 0.06 74.45 Average: 2 17.25 0.00 4.19 8.51 0.07 69.98 Average: 3 15.22 0.00 3.25 6.26 0.05 75.22