---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9017 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 9.3G 9.9G 49% / 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: 3944 461 604 0 2877 3207 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:2d:e0:ea brd ff:ff:ff:ff:ff:ff inet 10.32.7.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe2d:e0ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:60:ca:f1 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-9017) 10/29/24 _x86_64_ (4 CPU) 22:32:43 LINUX RESTART (4 CPU) 22:33:02 tps rtps wtps bread/s bwrtn/s 22:34:01 192.19 85.51 106.68 6708.83 42488.41 22:35:01 216.46 112.78 103.68 6069.52 32901.98 22:36:01 48.39 29.18 19.21 1452.02 5092.62 Average: 152.13 75.77 76.36 4732.48 26740.19 22:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:34:01 1548548 3301152 2490112 61.66 52552 1852588 934020 18.36 651700 1652224 194280 22:35:01 776976 3328536 3261684 80.76 72508 2608988 1144860 22.50 944032 2084192 71384 22:36:01 629360 3294020 3409300 84.42 75040 2719200 890636 17.51 1106732 2069068 17328 Average: 984961 3307903 3053699 75.61 66700 2393592 989839 19.46 900821 1935161 94331 22:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:34:01 ens3 389.78 228.01 1441.01 68.01 0.00 0.00 0.00 0.00 22:34:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 ens3 363.52 286.89 1960.03 28.01 0.00 0.00 0.00 0.00 22:35:01 lo 2.80 2.80 0.28 0.28 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 ens3 220.20 133.74 1182.69 82.54 0.00 0.00 0.00 0.00 22:36:01 lo 1.33 1.33 0.13 0.13 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 Average: ens3 324.14 216.15 1528.39 59.47 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.17 0.17 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-9017) 10/29/24 _x86_64_ (4 CPU) 22:32:43 LINUX RESTART (4 CPU) 22:33:02 CPU %user %nice %system %iowait %steal %idle 22:34:01 all 17.85 0.00 2.42 6.21 0.06 73.46 22:34:01 0 34.86 0.00 3.46 2.45 0.07 59.15 22:34:01 1 15.74 0.00 1.94 3.06 0.03 79.23 22:34:01 2 9.40 0.00 1.94 6.22 0.07 82.36 22:34:01 3 11.44 0.00 2.35 13.11 0.07 73.03 22:35:01 all 24.89 0.84 3.73 10.86 0.08 59.60 22:35:01 0 24.49 3.34 3.53 9.07 0.07 59.51 22:35:01 1 21.69 0.02 3.56 9.25 0.07 65.41 22:35:01 2 38.12 0.00 4.03 11.22 0.10 46.52 22:35:01 3 15.22 0.00 3.77 13.89 0.08 67.05 22:36:01 all 18.34 0.00 1.03 1.07 0.05 79.50 22:36:01 0 11.54 0.00 0.98 1.57 0.05 85.85 22:36:01 1 23.01 0.00 1.09 2.02 0.05 73.84 22:36:01 2 23.79 0.00 0.98 0.43 0.07 74.73 22:36:01 3 15.02 0.00 1.07 0.25 0.03 83.63 Average: all 20.37 0.28 2.39 6.04 0.06 70.86 Average: 0 23.55 1.12 2.65 4.37 0.06 68.26 Average: 1 20.17 0.01 2.20 4.78 0.05 72.80 Average: 2 23.85 0.00 2.32 5.95 0.08 67.80 Average: 3 13.91 0.00 2.39 9.05 0.06 74.59