---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3993 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 13G 7.0G 64% / 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 609 331 0 3002 3051 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:65:07:cf brd ff:ff:ff:ff:ff:ff inet 10.32.6.48/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe65:7cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:71:d0:a4 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-3993) 06/20/24 _x86_64_ (4 CPU) 13:54:30 LINUX RESTART (4 CPU) 13:55:02 tps rtps wtps bread/s bwrtn/s 13:56:01 133.73 48.73 85.01 2456.93 8350.12 13:57:01 320.18 29.43 290.74 3897.99 141155.32 13:58:01 294.80 76.77 218.03 6796.53 19150.53 13:59:01 196.42 97.10 99.32 6316.68 11228.53 Average: 236.73 63.06 173.67 4876.69 45147.97 13:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 1627352 3364548 2411308 59.71 52612 1838424 883188 17.36 559144 1669460 145852 13:57:01 588864 3299684 3449796 85.42 125884 2671592 1214740 23.88 633368 2525488 17632 13:58:01 506504 3309520 3532156 87.46 144168 2732100 1097496 21.57 834660 2390148 148 13:59:01 340424 3095112 3698236 91.57 155772 2621668 1160688 22.82 1173360 2166544 17992 Average: 765786 3267216 3272874 81.04 119609 2465946 1089028 21.41 800133 2187910 45406 13:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 ens3 328.75 238.31 1605.89 69.79 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 13:57:01 ens3 784.92 485.72 15140.49 37.43 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 2.06 2.06 0.18 0.18 0.00 0.00 0.00 0.00 13:58:01 ens3 302.62 230.22 1472.62 18.84 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 152.19 223.13 223.72 1367.51 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 3.60 3.60 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 392.48 294.63 4625.90 374.58 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 1.66 1.66 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3993) 06/20/24 _x86_64_ (4 CPU) 13:54:30 LINUX RESTART (4 CPU) 13:55:02 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 22.03 0.00 1.82 3.84 0.06 72.25 13:56:01 0 37.22 0.00 2.10 1.15 0.05 59.47 13:56:01 1 4.70 0.00 1.14 4.80 0.07 89.29 13:56:01 2 5.33 0.00 1.25 7.78 0.03 85.61 13:56:01 3 40.82 0.00 2.79 1.63 0.07 54.69 13:57:01 all 25.69 0.00 9.08 5.81 0.08 59.34 13:57:01 0 37.90 0.00 8.64 2.17 0.08 51.21 13:57:01 1 20.64 0.00 9.34 4.87 0.09 65.06 13:57:01 2 21.82 0.00 8.76 12.20 0.08 57.13 13:57:01 3 22.36 0.00 9.57 3.98 0.07 64.02 13:58:01 all 19.25 0.00 4.56 8.02 0.07 68.09 13:58:01 0 16.63 0.00 4.00 2.54 0.05 76.77 13:58:01 1 20.79 0.00 5.00 10.01 0.08 64.11 13:58:01 2 17.28 0.00 3.63 8.93 0.07 70.10 13:58:01 3 22.33 0.00 5.61 10.61 0.08 61.36 13:59:01 all 32.15 0.00 3.70 4.73 0.07 59.35 13:59:01 0 22.60 0.00 3.20 3.03 0.05 71.12 13:59:01 1 25.06 0.00 3.22 4.89 0.07 66.77 13:59:01 2 27.01 0.00 3.86 4.18 0.07 64.88 13:59:01 3 54.04 0.00 4.50 6.83 0.08 34.54 Average: all 24.80 0.00 4.78 5.60 0.07 64.75 Average: 0 28.55 0.00 4.48 2.23 0.06 64.69 Average: 1 17.84 0.00 4.67 6.15 0.08 71.27 Average: 2 17.90 0.00 4.38 8.27 0.06 69.39 Average: 3 34.93 0.00 5.61 5.78 0.08 53.60