---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3175 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 3.9G 0 3.9G 0% /dev tmpfs 798M 700K 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: 7976 504 4545 0 2926 7179 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:c3:20:e8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.131/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fec3:20e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:a7:40:94 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-3175) 06/18/25 _x86_64_ (4 CPU) 22:33:29 LINUX RESTART (4 CPU) 22:34:01 tps rtps wtps bread/s bwrtn/s 22:35:01 110.81 50.87 59.94 3928.15 5584.29 22:36:01 67.02 15.01 52.01 1222.73 8826.26 22:37:02 184.49 127.11 57.38 6281.11 21266.11 22:38:01 40.72 17.18 23.54 946.82 10936.32 22:39:01 18.00 0.80 17.20 22.00 1285.39 Average: 84.36 42.28 42.08 2485.41 9575.53 22:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:35:01 5809088 7389192 2358340 28.87 40588 1717828 999844 10.85 615064 1571772 84788 22:36:01 5528912 7456020 2638516 32.31 59808 2029272 936448 10.16 552468 1878184 193880 22:37:02 4838888 7407504 3328540 40.75 73408 2640468 1138208 12.35 1047904 2038264 214264 22:38:01 4705672 7398312 3461756 42.38 75084 2762196 955692 10.37 1108356 2110196 23808 22:39:01 4712420 7409596 3455008 42.30 77000 2764148 941824 10.22 1102608 2108168 11996 Average: 5118996 7412125 3048432 37.32 65178 2382782 994403 10.79 885280 1941317 105747 22:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:35:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 ens3 377.87 224.98 1414.77 65.60 0.00 0.00 0.00 0.00 22:36:01 lo 2.27 2.27 0.23 0.23 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 ens3 128.96 84.29 746.99 8.67 0.00 0.00 0.00 0.00 22:37:02 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 22:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:02 ens3 225.74 205.26 1271.67 85.77 0.00 0.00 0.00 0.00 22:38:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 ens3 257.96 142.64 1582.55 17.31 0.00 0.00 0.00 0.00 22:39:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 ens3 8.27 10.16 6.40 5.90 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 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 Average: ens3 199.57 133.44 1002.55 36.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3175) 06/18/25 _x86_64_ (4 CPU) 22:33:29 LINUX RESTART (4 CPU) 22:34:01 CPU %user %nice %system %iowait %steal %idle 22:35:01 all 21.08 0.00 1.64 3.96 2.07 71.25 22:35:01 0 23.56 0.00 1.96 2.82 1.69 69.97 22:35:01 1 33.95 0.00 1.96 3.57 2.27 58.25 22:35:01 2 8.74 0.00 1.18 4.10 1.59 84.38 22:35:01 3 18.08 0.00 1.45 5.38 2.71 72.38 22:36:01 all 20.82 0.00 1.76 2.04 1.48 73.90 22:36:01 0 24.01 0.00 2.03 0.40 2.05 71.52 22:36:01 1 35.54 0.00 2.31 0.95 1.76 59.45 22:36:01 2 12.55 0.00 1.46 5.04 0.87 80.08 22:36:01 3 11.20 0.00 1.26 1.79 1.26 84.49 22:37:02 all 28.14 1.71 5.18 7.47 2.63 54.87 22:37:02 0 25.68 6.82 4.94 5.29 2.84 54.44 22:37:02 1 26.67 0.00 5.26 9.46 2.55 56.06 22:37:02 2 27.43 0.02 4.95 7.15 2.62 57.84 22:37:02 3 32.77 0.00 5.54 7.98 2.54 51.17 22:38:01 all 22.25 0.00 1.39 1.12 1.60 73.65 22:38:01 0 13.35 0.00 0.73 0.08 1.27 84.58 22:38:01 1 39.47 0.00 2.18 1.44 2.20 54.72 22:38:01 2 16.07 0.00 1.20 2.04 1.62 79.07 22:38:01 3 20.15 0.00 1.47 0.91 1.29 76.18 22:39:01 all 21.05 0.00 0.99 0.64 0.94 76.37 22:39:01 0 38.21 0.00 1.62 0.13 1.37 58.67 22:39:01 1 5.58 0.00 0.53 2.06 0.83 91.00 22:39:01 2 14.10 0.00 1.01 0.25 0.75 83.89 22:39:01 3 26.44 0.00 0.82 0.10 0.87 71.78 Average: all 22.66 0.34 2.19 3.05 1.74 70.01 Average: 0 24.99 1.36 2.26 1.75 1.84 67.80 Average: 1 28.18 0.00 2.44 3.50 1.92 63.96 Average: 2 15.77 0.00 1.96 3.72 1.49 77.06 Average: 3 21.71 0.00 2.10 3.24 1.74 71.21