---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-412 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 507 482 0 2953 3153 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:41:22:7c brd ff:ff:ff:ff:ff:ff inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe41:227c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:10:52:99 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-412) 12/20/24 _x86_64_ (4 CPU) 16:40:38 LINUX RESTART (4 CPU) 16:41:01 tps rtps wtps bread/s bwrtn/s 16:42:01 164.47 65.77 98.70 5193.53 41908.10 16:43:01 204.05 28.45 175.60 2847.64 61984.61 16:44:01 120.56 75.80 44.76 3699.25 5800.90 Average: 163.03 56.67 106.36 3913.36 36567.36 16:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:42:01 1647596 3359668 2391056 59.20 52060 1814092 890892 17.51 543032 1664596 186288 16:43:01 111672 2848292 3926980 97.23 92184 2733520 1862884 36.62 1259172 2376536 167988 16:44:01 494184 3228428 3544468 87.76 94944 2721692 1018852 20.03 842728 2408224 6076 Average: 751151 3145463 3287501 81.40 79729 2423101 1257543 24.72 881644 2149785 120117 16:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:42:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 16:42:01 ens3 427.85 276.65 1540.45 71.42 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 16:43:01 ens3 874.30 580.88 6678.01 49.45 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 16:44:01 ens3 71.20 106.62 20.98 676.21 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.11 2.11 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 457.83 321.41 2746.92 265.67 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-412) 12/20/24 _x86_64_ (4 CPU) 16:40:38 LINUX RESTART (4 CPU) 16:41:01 CPU %user %nice %system %iowait %steal %idle 16:42:01 all 19.41 0.00 2.13 5.05 0.05 73.36 16:42:01 0 17.54 0.00 2.78 2.39 0.03 77.26 16:42:01 1 11.75 0.00 1.37 2.83 0.08 83.97 16:42:01 2 41.06 0.00 3.13 4.67 0.08 51.06 16:42:01 3 7.24 0.00 1.31 10.29 0.03 81.13 16:43:01 all 35.35 0.00 6.51 3.21 0.08 54.85 16:43:01 0 32.02 0.00 6.04 1.55 0.07 60.32 16:43:01 1 31.48 0.00 6.44 3.15 0.07 58.86 16:43:01 2 43.78 0.00 7.22 3.62 0.08 45.30 16:43:01 3 34.21 0.00 6.34 4.53 0.07 54.86 16:44:01 all 21.10 0.00 1.28 2.98 0.06 74.58 16:44:01 0 25.44 0.00 1.32 1.10 0.05 72.09 16:44:01 1 9.39 0.00 1.14 3.64 0.08 85.75 16:44:01 2 28.43 0.00 1.37 4.02 0.07 66.11 16:44:01 3 21.12 0.00 1.30 3.19 0.05 74.34 Average: all 25.26 0.00 3.30 3.75 0.06 67.63 Average: 0 24.99 0.00 3.37 1.68 0.05 69.91 Average: 1 17.52 0.00 2.98 3.21 0.08 76.21 Average: 2 37.74 0.00 3.90 4.10 0.08 54.19 Average: 3 20.82 0.00 2.97 6.00 0.05 70.15