---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-81 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 696K 394M 1% /run /dev/vda1 20G 12G 7.6G 61% / 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 556 199 0 3188 3104 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:cf:6f:1c brd ff:ff:ff:ff:ff:ff inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fecf:6f1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:8f:f8:3d 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-81) 02/12/25 _x86_64_ (4 CPU) 10:41:07 LINUX RESTART (4 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 70.37 4.83 65.54 838.79 8831.86 10:44:01 152.07 15.47 136.59 2524.05 82052.90 10:45:01 276.50 54.26 222.25 8521.91 51352.24 10:46:01 131.31 60.34 70.97 2979.90 4488.59 Average: 157.56 33.72 123.84 3716.02 36687.07 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 1587928 3388152 2450732 60.68 57172 1891536 883252 17.36 528572 1728368 111748 10:44:01 111236 3343456 3927424 97.25 97084 3206576 1102876 21.68 503712 3121392 275500 10:45:01 290756 3119168 3747904 92.80 141716 2707548 1422816 27.97 917456 2468864 54904 10:46:01 210580 3159576 3828080 94.79 149572 2815740 1134012 22.29 964528 2500932 4588 Average: 550125 3252588 3488535 86.38 111386 2655350 1135739 22.33 728567 2454889 111685 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 63.97 55.52 709.85 8.63 0.00 0.00 0.00 0.00 10:44:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 404.38 222.95 11880.36 20.20 0.00 0.00 0.00 0.00 10:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 405.00 305.75 2125.40 24.78 0.00 0.00 0.00 0.00 10:46:01 lo 4.13 4.13 0.36 0.36 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 125.61 202.03 27.33 1393.20 0.00 0.00 0.00 0.00 Average: lo 1.70 1.70 0.15 0.15 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: ens3 249.76 196.57 3686.76 361.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-81) 02/12/25 _x86_64_ (4 CPU) 10:41:07 LINUX RESTART (4 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 16.75 0.00 1.15 1.83 0.05 80.21 10:43:01 0 2.91 0.00 0.26 0.15 0.03 96.64 10:43:01 1 12.07 0.00 0.92 0.52 0.03 86.46 10:43:01 2 26.98 0.00 1.50 0.60 0.05 70.87 10:43:01 3 25.26 0.00 1.91 6.12 0.05 66.67 10:44:01 all 13.04 0.00 4.82 2.29 0.07 79.78 10:44:01 0 13.71 0.00 4.38 1.94 0.08 79.88 10:44:01 1 13.51 0.00 5.45 1.37 0.07 79.60 10:44:01 2 12.30 0.00 4.82 1.75 0.07 81.06 10:44:01 3 12.61 0.00 4.64 4.10 0.07 78.58 10:45:01 all 25.44 0.00 6.80 6.19 0.10 61.47 10:45:01 0 24.38 0.00 7.01 4.42 0.10 64.10 10:45:01 1 23.10 0.00 6.41 6.02 0.08 64.38 10:45:01 2 27.83 0.00 6.60 6.94 0.12 58.51 10:45:01 3 26.51 0.00 7.16 7.36 0.10 58.87 10:46:01 all 20.64 0.00 2.01 2.89 0.06 74.39 10:46:01 0 32.99 0.00 2.64 4.86 0.07 59.45 10:46:01 1 30.12 0.00 2.19 2.16 0.08 65.45 10:46:01 2 9.59 0.00 1.75 2.64 0.07 85.95 10:46:01 3 9.95 0.00 1.47 1.92 0.05 86.60 Average: all 18.98 0.00 3.68 3.30 0.07 73.98 Average: 0 18.45 0.00 3.55 2.83 0.07 75.09 Average: 1 19.71 0.00 3.73 2.51 0.07 73.98 Average: 2 19.16 0.00 3.65 2.98 0.08 74.14 Average: 3 18.59 0.00 3.78 4.87 0.07 72.69