---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4753 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 11G 8.5G 56% / 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 507 3311 0 4156 7170 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:b8:9b:24 brd ff:ff:ff:ff:ff:ff inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:feb8:9b24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:0c:29:0b 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-4753) 07/03/25 _x86_64_ (4 CPU) 16:56:45 LINUX RESTART (4 CPU) 16:57:01 tps rtps wtps bread/s bwrtn/s 16:58:01 157.77 69.23 88.53 5611.73 39863.62 16:59:01 61.84 0.15 61.69 26.13 9283.92 17:00:01 164.51 13.38 151.13 2288.57 68041.59 17:01:01 43.89 0.28 43.60 14.66 17467.38 17:02:01 22.01 0.40 21.61 32.79 1422.96 Average: 90.00 16.69 73.32 1594.61 27216.51 16:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:58:01 5889896 7413640 2277532 27.89 37604 1666536 993936 10.78 587452 1522160 61492 16:59:01 5587008 7370948 2580420 31.59 58348 1889900 1021132 11.08 633696 1744740 115984 17:00:01 3334012 6989728 4833416 59.18 108268 3593616 1888488 20.49 1331024 3147612 150996 17:01:01 3427408 7365488 4740020 58.04 110732 3864028 1029732 11.17 992384 3386916 1108 17:02:01 3397716 7345496 4769712 58.40 112900 3870396 1070276 11.61 1020000 3387956 9424 Average: 4327208 7297060 3840220 47.02 85570 2976895 1200713 13.03 912911 2637877 67801 16:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:58:01 ens3 351.67 204.97 1093.14 64.38 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:59:01 ens3 50.64 37.69 643.02 5.22 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 17:00:01 ens3 803.90 323.43 6637.59 29.76 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 17:01:01 ens3 27.64 41.54 9.01 253.80 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 17:02:01 ens3 12.38 13.00 9.84 6.38 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 249.25 124.13 1678.65 71.91 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 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4753) 07/03/25 _x86_64_ (4 CPU) 16:56:45 LINUX RESTART (4 CPU) 16:57:01 CPU %user %nice %system %iowait %steal %idle 16:58:01 all 18.56 0.00 2.84 5.16 2.12 71.31 16:58:01 0 6.76 0.00 1.73 4.93 1.53 85.05 16:58:01 1 18.46 0.00 1.89 5.98 2.28 71.40 16:58:01 2 25.95 0.00 2.47 1.33 2.41 67.84 16:58:01 3 23.08 0.00 5.31 8.42 2.28 60.91 16:59:01 all 20.51 0.00 1.25 1.74 1.01 75.50 16:59:01 0 9.68 0.00 0.55 0.12 0.45 89.20 16:59:01 1 40.05 0.00 2.20 2.38 1.62 53.76 16:59:01 2 9.04 0.00 1.12 4.23 0.93 84.69 16:59:01 3 23.26 0.00 1.15 0.22 1.03 74.34 17:00:01 all 30.53 0.00 9.98 3.37 5.12 51.00 17:00:01 0 23.37 0.00 8.68 2.42 4.28 61.25 17:00:01 1 34.36 0.00 10.75 3.85 5.62 45.43 17:00:01 2 36.87 0.00 12.91 6.57 5.76 37.88 17:00:01 3 27.70 0.00 7.61 0.72 4.83 59.14 17:01:01 all 58.20 0.00 9.34 0.93 8.03 23.50 17:01:01 0 53.14 0.00 8.99 0.75 7.93 29.19 17:01:01 1 57.82 0.00 10.35 1.41 7.48 22.93 17:01:01 2 60.30 0.00 9.14 0.35 8.33 21.89 17:01:01 3 61.51 0.00 8.89 1.22 8.42 19.96 17:02:01 all 21.09 0.00 1.02 0.76 0.78 76.35 17:02:01 0 11.24 0.00 0.77 0.03 0.32 87.64 17:02:01 1 45.50 0.00 1.35 0.75 1.28 51.12 17:02:01 2 0.65 0.00 0.72 1.77 0.65 96.21 17:02:01 3 26.95 0.00 1.22 0.48 0.87 70.48 Average: all 29.79 0.00 4.89 2.39 3.42 59.51 Average: 0 20.87 0.00 4.17 1.65 2.91 70.41 Average: 1 39.24 0.00 5.31 2.87 3.66 48.92 Average: 2 26.58 0.00 5.26 2.84 3.62 61.70 Average: 3 32.50 0.00 4.84 2.21 3.49 56.96