---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2473 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.7G 61% / 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 471 122 0 3349 3189 Swap: 1023 1 1022 ---> 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:34:90 brd ff:ff:ff:ff:ff:ff inet 10.32.7.190/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe6a:3490/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:50:5d:5f 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-2473) 03/13/25 _x86_64_ (4 CPU) 04:26:00 LINUX RESTART (4 CPU) 04:27:01 tps rtps wtps bread/s bwrtn/s 04:28:01 175.76 15.34 160.42 2328.84 69292.69 04:29:01 272.17 78.19 193.98 10880.72 72500.32 Average: 223.96 46.76 177.20 6604.07 70896.23 04:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:01 157612 3315488 3881048 96.10 90052 3150868 1091528 21.46 591688 2997904 245552 04:29:01 182984 3293612 3855676 95.47 146032 2968188 950280 18.68 539736 2943452 18628 Average: 170298 3304550 3868362 95.78 118042 3059528 1020904 20.07 565712 2970678 132090 04:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:01 ens3 1657.95 800.10 14822.00 62.69 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 04:29:01 ens3 47.16 34.34 142.08 8.57 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 852.69 417.29 7483.26 35.63 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 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2473) 03/13/25 _x86_64_ (4 CPU) 04:26:00 LINUX RESTART (4 CPU) 04:27:01 CPU %user %nice %system %iowait %steal %idle 04:28:01 all 22.51 0.00 4.90 3.42 0.07 69.10 04:28:01 0 31.94 0.00 5.90 2.21 0.08 59.86 04:28:01 1 33.94 0.00 5.14 3.01 0.08 57.82 04:28:01 2 13.64 0.00 4.41 1.42 0.07 80.47 04:28:01 3 10.40 0.00 4.14 7.04 0.05 78.38 04:29:01 all 21.42 0.00 6.23 4.03 0.08 68.24 04:29:01 0 19.24 0.00 6.14 4.76 0.07 69.79 04:29:01 1 12.70 0.00 6.01 6.89 0.07 74.33 04:29:01 2 38.79 0.00 7.56 3.05 0.12 50.48 04:29:01 3 15.01 0.00 5.20 1.39 0.07 78.33 Average: all 21.97 0.00 5.56 3.72 0.08 68.67 Average: 0 25.58 0.00 6.02 3.49 0.08 64.83 Average: 1 23.34 0.00 5.58 4.94 0.08 66.06 Average: 2 26.19 0.00 5.98 2.23 0.09 65.50 Average: 3 12.70 0.00 4.67 4.22 0.06 78.35