---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3442 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 7.5G 62% / 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 468 700 0 2774 3191 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:3a:5b:15 brd ff:ff:ff:ff:ff:ff inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe3a:5b15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:2c:63:32 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-3442) 08/26/24 _x86_64_ (4 CPU) 14:22:35 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 173.07 67.95 105.12 5066.94 43477.66 14:25:01 273.96 51.06 222.90 8810.66 133787.04 14:26:01 222.76 98.78 123.98 5254.32 15790.43 Average: 223.56 72.62 150.94 6385.17 64483.79 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1608712 3328244 2429940 60.17 53264 1821140 915996 18.01 597996 1650140 143908 14:25:01 464300 3250116 3574352 88.50 116708 2735324 1270340 24.97 637332 2625700 456 14:26:01 799388 3293512 3239264 80.21 132532 2459536 944356 18.56 622224 2338772 24220 Average: 957467 3290624 3081185 76.29 100835 2338667 1043564 20.51 619184 2204871 56195 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 454.53 304.69 1560.87 75.26 0.00 0.00 0.00 0.00 14:24:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 661.62 431.29 14226.79 31.20 0.00 0.00 0.00 0.00 14:25:01 lo 1.27 1.27 0.12 0.12 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 14:26:01 ens3 370.47 250.52 2329.24 28.42 0.00 0.00 0.00 0.00 14:26:01 lo 0.73 0.73 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 Average: ens3 495.81 328.99 6065.80 44.79 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3442) 08/26/24 _x86_64_ (4 CPU) 14:22:35 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.35 0.00 2.33 4.79 0.06 72.48 14:24:01 0 18.67 0.00 2.77 4.61 0.05 73.90 14:24:01 1 12.57 0.00 1.99 0.82 0.03 84.58 14:24:01 2 17.56 0.00 1.91 7.28 0.07 73.18 14:24:01 3 32.52 0.00 2.64 6.44 0.08 58.32 14:25:01 all 22.92 0.00 7.11 4.21 0.06 65.70 14:25:01 0 18.69 0.00 6.38 2.11 0.05 72.77 14:25:01 1 16.04 0.00 7.39 2.10 0.05 74.42 14:25:01 2 34.94 0.00 8.06 8.42 0.09 48.49 14:25:01 3 22.02 0.00 6.64 4.22 0.07 67.06 14:26:01 all 20.03 0.00 2.48 6.25 0.07 71.18 14:26:01 0 22.21 0.00 2.60 10.13 0.07 64.99 14:26:01 1 20.15 0.00 2.56 6.35 0.07 70.87 14:26:01 2 20.99 0.00 2.65 4.97 0.08 71.30 14:26:01 3 16.76 0.00 2.10 3.54 0.05 77.55 Average: all 21.09 0.00 3.97 5.09 0.06 69.79 Average: 0 19.86 0.00 3.91 5.63 0.06 70.54 Average: 1 16.27 0.00 3.97 3.10 0.05 76.60 Average: 2 24.49 0.00 4.20 6.88 0.08 64.35 Average: 3 23.73 0.00 3.79 4.72 0.07 67.69