---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7822 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 700K 797M 1% /run /dev/vda1 20G 9.6G 9.7G 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: 7975 527 4427 0 3021 7154 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:d2:df:66 brd ff:ff:ff:ff:ff:ff inet 10.32.7.111/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fed2:df66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:5d:61:c1 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-7822) 02/28/26 _x86_64_ (4 CPU) 22:32:45 LINUX RESTART (4 CPU) 22:33:01 tps rtps wtps bread/s bwrtn/s 22:34:02 156.84 69.24 87.60 5611.06 40044.41 22:35:01 60.87 0.12 60.75 21.83 9440.84 22:36:01 212.13 149.83 62.31 7677.92 21990.20 22:37:01 64.81 11.90 52.91 793.60 13860.76 Average: 123.92 58.01 65.91 3540.76 21383.81 22:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:34:02 5922792 7448164 2244628 27.48 38012 1667048 953612 10.35 550880 1521960 61084 22:35:01 5583080 7392068 2584340 31.64 58572 1914360 990924 10.75 619828 1759600 127364 22:36:01 4762276 7368520 3405144 41.69 74040 2676192 1159464 12.58 1085256 2071664 242580 22:37:01 4564332 7353172 3603088 44.12 76576 2854680 983948 10.68 1162604 2189092 23728 Average: 5208120 7390481 2959300 36.23 61800 2278070 1021987 11.09 854642 1885579 113689 22:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:34:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 22:34:02 ens3 422.15 234.76 1104.69 66.94 0.00 0.00 0.00 0.00 22:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:35:01 ens3 65.31 56.13 699.31 6.30 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 lo 2.80 2.80 0.29 0.29 0.00 0.00 0.00 0.00 22:36:01 ens3 328.00 266.62 1764.42 93.09 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 22:37:01 ens3 232.91 185.89 2489.15 20.75 0.00 0.00 0.00 0.00 22:37:01 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 262.91 186.39 1517.80 46.94 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-7822) 02/28/26 _x86_64_ (4 CPU) 22:32:45 LINUX RESTART (4 CPU) 22:33:01 CPU %user %nice %system %iowait %steal %idle 22:34:02 all 18.65 0.00 2.68 5.13 1.29 72.25 22:34:02 0 14.87 0.00 4.15 5.11 1.21 74.66 22:34:02 1 23.16 0.00 2.30 4.03 1.35 69.16 22:34:02 2 20.21 0.00 1.71 5.59 1.51 70.98 22:34:02 3 16.39 0.00 2.56 5.78 1.08 74.19 22:35:01 all 19.78 0.00 1.24 1.59 1.07 76.32 22:35:01 0 12.92 0.00 0.91 1.59 0.68 83.90 22:35:01 1 30.77 0.00 2.10 3.25 1.24 62.65 22:35:01 2 14.45 0.00 0.98 0.81 1.43 82.33 22:35:01 3 21.04 0.00 0.95 0.68 0.92 76.41 22:36:01 all 31.12 1.64 6.31 6.82 2.54 51.57 22:36:01 0 29.33 0.07 5.86 6.78 2.47 55.49 22:36:01 1 30.91 4.04 6.72 6.08 2.27 49.98 22:36:01 2 27.47 0.00 5.81 7.57 2.71 56.44 22:36:01 3 36.77 2.42 6.88 6.86 2.74 44.34 22:37:01 all 28.08 0.00 1.50 1.81 1.83 66.78 22:37:01 0 22.41 0.00 1.41 0.37 1.73 74.09 22:37:01 1 33.28 0.00 1.78 1.63 1.80 61.51 22:37:01 2 17.87 0.00 1.50 3.36 1.65 75.62 22:37:01 3 38.83 0.00 1.29 1.90 2.12 55.86 Average: all 24.42 0.41 2.94 3.84 1.68 66.70 Average: 0 19.90 0.02 3.09 3.47 1.52 72.01 Average: 1 29.52 1.01 3.23 3.75 1.67 60.83 Average: 2 20.02 0.00 2.50 4.34 1.83 71.31 Average: 3 28.28 0.61 2.93 3.82 1.72 62.65