---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4778 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 543 4683 0 2748 7133 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:87:bf:40 brd ff:ff:ff:ff:ff:ff inet 10.32.7.243/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe87:bf40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:5d:2f:05 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-4778) 07/03/25 _x86_64_ (4 CPU) 17:53:42 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:01 157.21 69.34 87.87 5636.12 39799.15 17:56:01 62.68 0.15 62.53 26.12 9523.09 17:57:01 162.80 12.35 150.45 2225.66 18735.89 17:58:01 71.21 0.33 70.88 22.26 10939.02 Average: 113.47 20.54 92.93 1977.54 19749.29 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 5883656 7408904 2283772 27.96 37424 1668032 988848 10.73 592152 1523240 64508 17:56:01 5581424 7363540 2586004 31.66 57548 1889940 1020668 11.07 651760 1735556 121372 17:57:01 5024044 7291268 3143384 38.49 78020 2330672 1380848 14.98 803216 2089516 87952 17:58:01 4769228 7273504 3398200 41.61 94612 2520404 1108280 12.03 998488 2115040 28532 Average: 5314588 7334304 2852840 34.93 66901 2102262 1124661 12.20 761404 1865838 75591 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 ens3 374.48 188.67 1116.02 62.21 0.00 0.00 0.00 0.00 17:55:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 49.65 39.80 641.55 5.22 0.00 0.00 0.00 0.00 17:56:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 282.42 149.20 1874.29 15.88 0.00 0.00 0.00 0.00 17:57:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 16.29 14.70 14.82 6.66 0.00 0.00 0.00 0.00 17:58:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 180.71 98.09 911.67 22.49 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.09 0.09 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-4778) 07/03/25 _x86_64_ (4 CPU) 17:53:42 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 19.16 0.00 2.91 5.67 1.39 70.87 17:55:01 0 11.19 0.00 4.79 6.83 1.12 76.07 17:55:01 1 32.07 0.00 2.62 4.02 1.57 59.73 17:55:01 2 19.89 0.00 2.33 3.08 1.62 73.08 17:55:01 3 13.46 0.00 1.91 8.76 1.29 74.59 17:56:01 all 20.35 0.00 1.26 1.98 0.78 75.64 17:56:01 0 14.64 0.00 0.92 0.15 0.72 83.58 17:56:01 1 9.84 0.00 0.77 1.08 0.38 87.92 17:56:01 2 51.74 0.00 2.56 0.63 1.68 43.38 17:56:01 3 5.11 0.00 0.80 6.04 0.30 87.75 17:57:01 all 18.47 0.00 3.03 4.25 1.31 72.95 17:57:01 0 35.31 0.00 2.75 3.13 1.60 57.21 17:57:01 1 15.25 0.00 3.32 3.41 1.24 76.78 17:57:01 2 16.37 0.00 3.36 3.76 1.54 74.97 17:57:01 3 6.92 0.00 2.69 6.72 0.87 82.81 17:58:01 all 19.77 0.00 2.02 1.61 1.02 75.58 17:58:01 0 4.17 0.00 1.25 0.82 0.55 93.21 17:58:01 1 30.01 0.00 2.40 3.47 1.33 62.79 17:58:01 2 36.31 0.00 2.28 0.48 1.55 59.37 17:58:01 3 8.48 0.00 2.14 1.64 0.64 87.11 Average: all 19.44 0.00 2.30 3.38 1.12 73.76 Average: 0 16.34 0.00 2.43 2.73 1.00 77.50 Average: 1 21.80 0.00 2.28 3.00 1.13 71.80 Average: 2 31.09 0.00 2.63 1.99 1.60 62.69 Average: 3 8.49 0.00 1.88 5.79 0.77 83.06