---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5940 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 11G 8.4G 57% / 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 483 302 0 3157 3178 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:e8:f3:a5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.103/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fee8:f3a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:38:c6:27 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-5940) 09/25/24 _x86_64_ (4 CPU) 10:08:25 LINUX RESTART (4 CPU) 10:09:01 tps rtps wtps bread/s bwrtn/s 10:10:01 124.20 39.81 84.39 1874.75 6614.10 10:11:01 169.70 20.12 149.58 2795.14 72566.52 10:12:01 190.88 46.08 144.81 4236.49 23694.72 Average: 161.59 35.33 126.26 2968.78 34296.03 10:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:01 1596336 3333092 2442316 60.47 54308 1836748 935904 18.40 590524 1668832 148188 10:11:01 274056 3080328 3764596 93.21 97428 2808392 1375920 27.05 859472 2626056 56048 10:12:01 365392 3282048 3673260 90.95 151380 2796584 970208 19.07 804452 2525348 33112 Average: 745261 3231823 3293391 81.55 101039 2480575 1094011 21.51 751483 2273412 79116 10:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:01 ens3 230.36 160.32 1160.44 49.06 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 10:11:01 ens3 1365.75 748.21 7878.00 69.81 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 10:12:01 ens3 249.39 124.88 974.44 30.35 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 615.25 344.52 3338.13 49.74 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 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5940) 09/25/24 _x86_64_ (4 CPU) 10:08:25 LINUX RESTART (4 CPU) 10:09:01 CPU %user %nice %system %iowait %steal %idle 10:10:01 all 20.46 0.00 1.63 3.62 0.05 74.24 10:10:01 0 13.68 0.00 1.10 0.50 0.03 84.68 10:10:01 1 25.97 0.00 2.28 1.78 0.07 69.90 10:10:01 2 26.86 0.00 1.86 11.33 0.07 59.88 10:10:01 3 15.38 0.00 1.29 0.93 0.05 82.36 10:11:01 all 20.91 0.00 5.11 3.32 0.11 70.56 10:11:01 0 17.41 0.00 4.32 2.19 0.08 76.00 10:11:01 1 18.08 0.00 5.31 2.17 0.08 74.36 10:11:01 2 30.87 0.00 5.72 4.08 0.14 59.19 10:11:01 3 17.31 0.00 5.14 4.82 0.10 72.62 10:12:01 all 21.09 0.00 4.16 4.64 0.09 70.03 10:12:01 0 22.78 0.00 3.88 1.58 0.08 71.68 10:12:01 1 19.07 0.00 4.40 1.86 0.08 74.58 10:12:01 2 12.95 0.00 3.34 6.27 0.07 77.38 10:12:01 3 29.57 0.00 4.97 8.85 0.12 56.49 Average: all 20.82 0.00 3.63 3.86 0.08 71.62 Average: 0 17.95 0.00 3.10 1.42 0.07 77.46 Average: 1 21.05 0.00 3.99 1.94 0.08 72.94 Average: 2 23.56 0.00 3.63 7.24 0.09 65.47 Average: 3 20.71 0.00 3.79 4.84 0.09 70.57