---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5154 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 13G 7.1G 64% / 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 495 960 0 2488 3165 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:5c:db:12 brd ff:ff:ff:ff:ff:ff inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe5c:db12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:04:94:03 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-5154) 03/21/24 _x86_64_ (4 CPU) 14:22:33 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 120.53 66.29 54.24 4964.37 22027.93 14:25:02 273.81 52.94 220.87 9855.03 131353.92 14:26:01 283.21 75.21 208.00 6797.76 20641.38 14:27:01 140.17 71.99 68.18 4237.39 13593.74 Average: 204.18 66.56 137.62 6466.12 47111.39 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1580776 3304112 2457876 60.86 51896 1826680 947648 18.63 617684 1658552 151840 14:25:02 208812 3284860 3829840 94.83 117528 3012544 1106424 21.75 478732 3016392 13728 14:26:01 329716 3294540 3708936 91.84 136692 2892124 1238928 24.35 693300 2698520 320 14:27:01 982444 3197112 3056208 75.67 146624 2170608 1036028 20.37 823048 1955712 12160 Average: 775437 3270156 3263215 80.80 113185 2475489 1082257 21.27 653191 2332294 44512 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 355.32 235.79 1487.52 62.07 0.00 0.00 0.00 0.00 14:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:02 ens3 587.11 382.34 13869.51 27.95 0.00 0.00 0.00 0.00 14:25:02 lo 1.46 1.46 0.13 0.13 0.00 0.00 0.00 0.00 14:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 374.11 268.40 1715.91 21.27 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 325.31 227.46 2202.86 31.10 0.00 0.00 0.00 0.00 14:27:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 410.82 278.66 4842.39 35.65 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 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-5154) 03/21/24 _x86_64_ (4 CPU) 14:22:33 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 21.42 0.00 1.87 3.37 0.05 73.30 14:24:01 0 7.76 0.00 1.07 1.64 0.02 89.51 14:24:01 1 27.83 0.00 2.03 1.52 0.05 68.58 14:24:01 2 27.29 0.00 2.34 8.26 0.07 62.05 14:24:01 3 22.79 0.00 2.02 2.04 0.03 73.12 14:25:02 all 23.34 0.00 7.79 4.74 0.08 64.06 14:25:02 0 16.49 0.00 8.66 2.72 0.05 72.08 14:25:02 1 20.10 0.00 6.92 3.71 0.09 69.18 14:25:02 2 20.47 0.00 6.44 8.91 0.08 64.10 14:25:02 3 36.22 0.00 9.09 3.62 0.10 50.96 14:26:01 all 19.10 0.00 4.88 7.89 0.08 68.05 14:26:01 0 16.08 0.00 3.61 5.71 0.07 74.53 14:26:01 1 18.48 0.00 5.23 8.43 0.07 67.79 14:26:01 2 20.41 0.00 5.52 7.76 0.09 66.23 14:26:01 3 21.42 0.00 5.21 9.66 0.07 63.64 14:27:01 all 30.66 0.00 3.45 2.69 0.07 63.13 14:27:01 0 25.56 0.00 3.06 1.80 0.07 69.51 14:27:01 1 26.30 0.00 3.95 3.38 0.07 66.30 14:27:01 2 30.29 0.00 3.61 2.03 0.07 64.00 14:27:01 3 40.53 0.00 3.15 3.59 0.08 52.65 Average: all 23.66 0.00 4.49 4.65 0.07 67.14 Average: 0 16.49 0.00 4.09 2.95 0.05 76.41 Average: 1 23.22 0.00 4.52 4.23 0.07 67.96 Average: 2 24.64 0.00 4.47 6.73 0.08 64.08 Average: 3 30.27 0.00 4.86 4.70 0.07 60.10