---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2309 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 11G 9.1G 53% / 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 528 233 0 3182 3131 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:c1:25:7c brd ff:ff:ff:ff:ff:ff inet 10.32.7.87/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fec1:257c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:7c:63:d7 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-2309) 01/19/25 _x86_64_ (4 CPU) 14:37:43 LINUX RESTART (4 CPU) 14:38:01 tps rtps wtps bread/s bwrtn/s 14:39:01 172.79 69.16 103.63 5622.80 41500.70 14:40:01 259.95 49.93 210.01 2977.01 71238.52 Average: 216.37 59.54 156.83 4299.79 56370.85 14:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:39:01 1695808 3362236 2342844 58.01 50468 1771880 881596 17.33 535208 1629108 155104 14:40:01 309268 3249208 3729384 92.34 92080 2926916 991116 19.48 855956 2576244 1008 Average: 1002538 3305722 3036114 75.18 71274 2349398 936356 18.41 695582 2102676 78056 14:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:39:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:39:01 ens3 355.16 233.58 1418.66 66.25 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 7.20 7.20 0.63 0.63 0.00 0.00 0.00 0.00 14:40:01 ens3 387.14 285.82 6890.05 395.89 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.23 4.23 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 371.15 259.70 4154.59 231.08 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-2309) 01/19/25 _x86_64_ (4 CPU) 14:37:43 LINUX RESTART (4 CPU) 14:38:01 CPU %user %nice %system %iowait %steal %idle 14:39:01 all 18.89 0.00 2.23 5.40 0.07 73.40 14:39:01 0 7.36 0.00 1.47 8.73 0.03 82.41 14:39:01 1 19.34 0.00 1.82 1.77 0.05 77.02 14:39:01 2 14.35 0.00 2.97 8.22 0.10 74.36 14:39:01 3 34.53 0.00 2.65 2.92 0.08 59.81 14:40:01 all 25.44 0.00 5.76 5.18 0.10 63.52 14:40:01 0 24.40 0.00 5.58 6.47 0.08 63.47 14:40:01 1 34.34 0.00 6.77 3.36 0.12 55.42 14:40:01 2 20.93 0.00 5.77 5.22 0.12 67.96 14:40:01 3 22.06 0.00 4.90 5.68 0.08 67.28 Average: all 22.15 0.00 3.99 5.29 0.08 68.48 Average: 0 15.84 0.00 3.52 7.60 0.06 72.98 Average: 1 26.81 0.00 4.29 2.56 0.08 66.25 Average: 2 17.62 0.00 4.36 6.73 0.11 71.18 Average: 3 28.34 0.00 3.77 4.29 0.08 63.52