---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12734 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 700K 394M 1% /run /dev/vda1 20G 9.2G 11G 48% / 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 441 902 0 2600 3232 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:ad:b9:5e brd ff:ff:ff:ff:ff:ff inet 10.32.7.200/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fead:b95e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:23:44:af 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-12734) 12/11/24 _x86_64_ (4 CPU) 12:44:41 LINUX RESTART (4 CPU) 12:45:01 tps rtps wtps bread/s bwrtn/s 12:46:01 276.87 105.48 171.39 7487.82 51356.12 12:47:01 67.69 33.28 34.41 1503.22 14653.82 12:48:01 71.99 4.50 67.49 143.58 9540.14 Average: 138.85 47.75 91.10 3044.87 25183.36 12:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 1514360 3419964 2524292 62.50 35148 2027292 844736 16.61 775664 1571900 218832 12:47:01 1110380 3299664 2928272 72.51 48088 2288684 938348 18.45 992740 1739884 120604 12:48:01 904244 3289724 3134408 77.61 67388 2452956 938668 18.45 1010400 1902112 101948 Average: 1176328 3336451 2862324 70.87 50208 2256311 907251 17.83 926268 1737965 147128 12:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 12:46:01 ens3 502.70 301.45 1620.31 73.16 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 12:47:01 ens3 136.99 92.97 1172.02 16.02 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:48:01 ens3 36.69 35.88 283.36 9.35 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 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 225.46 143.43 1025.23 32.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12734) 12/11/24 _x86_64_ (4 CPU) 12:44:41 LINUX RESTART (4 CPU) 12:45:01 CPU %user %nice %system %iowait %steal %idle 12:46:01 all 15.39 1.21 3.65 7.48 0.07 72.20 12:46:01 0 14.83 0.00 2.93 4.21 0.05 77.98 12:46:01 1 14.96 3.36 3.08 5.81 0.07 72.72 12:46:01 2 15.73 1.44 3.92 14.81 0.10 63.99 12:46:01 3 16.04 0.00 4.66 5.10 0.07 74.13 12:47:01 all 33.79 0.00 4.13 1.38 0.07 60.63 12:47:01 0 32.68 0.00 4.63 0.65 0.07 61.97 12:47:01 1 32.33 0.00 3.64 0.82 0.08 63.12 12:47:01 2 25.76 0.00 3.86 3.51 0.07 66.81 12:47:01 3 44.40 0.00 4.42 0.54 0.07 50.58 12:48:01 all 20.62 0.00 1.39 2.11 0.05 75.83 12:48:01 0 28.20 0.00 1.77 1.02 0.05 68.96 12:48:01 1 19.19 0.00 1.22 1.00 0.07 78.52 12:48:01 2 16.92 0.00 0.99 6.19 0.05 75.85 12:48:01 3 18.21 0.00 1.57 0.18 0.05 79.99 Average: all 23.25 0.40 3.05 3.66 0.06 69.57 Average: 0 25.24 0.00 3.11 1.96 0.06 69.64 Average: 1 22.14 1.12 2.65 2.55 0.07 71.47 Average: 2 19.46 0.48 2.92 8.16 0.07 68.91 Average: 3 26.19 0.00 3.55 1.94 0.06 68.27