---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5617 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.1G 53% / 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 454 427 0 3061 3206 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:45:ec:de brd ff:ff:ff:ff:ff:ff inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe45:ecde/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:ce:60:f0 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-5617) 09/21/24 _x86_64_ (4 CPU) 09:54:42 LINUX RESTART (4 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:02 190.18 83.92 106.27 6583.97 41832.38 09:57:01 169.51 12.74 156.77 2316.76 19391.56 09:58:01 421.58 0.05 421.53 0.80 37137.35 09:59:01 57.37 10.90 46.48 642.29 16193.03 Average: 209.84 26.96 182.88 2386.15 28677.62 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:02 1557856 3290344 2480804 61.43 49520 1837332 954772 18.77 661336 1636492 174184 09:57:01 1021164 3280216 3017496 74.72 72180 2317996 1244176 24.46 739764 2042768 180268 09:58:01 362204 3325456 3676456 91.03 112692 2921180 1173580 23.07 701856 2666872 239684 09:59:01 437068 3282192 3601592 89.18 120580 2814364 950664 18.69 765820 2550308 17148 Average: 844573 3294552 3194087 79.09 88743 2472718 1080798 21.25 717194 2224110 152821 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:02 ens3 393.80 264.44 1576.30 74.28 0.00 0.00 0.00 0.00 09:57:01 lo 2.24 2.24 0.19 0.19 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 475.60 255.24 3383.14 23.37 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 300.32 264.85 2701.92 19.52 0.00 0.00 0.00 0.00 09:59:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 228.25 107.60 1156.59 22.90 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.10 0.10 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 348.96 222.90 2199.58 35.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5617) 09/21/24 _x86_64_ (4 CPU) 09:54:42 LINUX RESTART (4 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:02 all 17.48 0.00 2.73 5.88 0.07 73.85 09:56:02 0 7.62 0.00 3.38 7.17 0.07 81.76 09:56:02 1 28.17 0.00 3.04 2.01 0.07 66.72 09:56:02 2 8.51 0.00 1.89 9.82 0.07 79.71 09:56:02 3 25.56 0.00 2.57 4.51 0.08 67.26 09:57:01 all 14.93 0.00 2.30 4.87 0.06 77.84 09:57:01 0 4.86 0.00 1.81 4.40 0.05 88.89 09:57:01 1 15.17 0.00 2.39 5.07 0.07 77.30 09:57:01 2 10.19 0.00 2.43 7.74 0.05 79.58 09:57:01 3 29.40 0.00 2.57 2.30 0.05 65.68 09:58:01 all 9.65 0.00 4.51 12.67 0.09 73.09 09:58:01 0 12.59 0.00 4.96 21.53 0.08 60.83 09:58:01 1 10.23 0.00 4.67 6.71 0.07 78.32 09:58:01 2 7.40 0.00 3.00 5.85 0.12 83.62 09:58:01 3 8.40 0.00 5.38 16.57 0.08 69.56 09:59:01 all 16.68 0.00 1.83 1.41 0.05 80.03 09:59:01 0 31.80 0.00 2.53 4.54 0.07 61.06 09:59:01 1 13.81 0.00 1.86 0.12 0.05 84.17 09:59:01 2 5.69 0.00 1.38 0.42 0.03 92.48 09:59:01 3 15.48 0.00 1.52 0.58 0.05 82.37 Average: all 14.68 0.00 2.84 6.21 0.07 76.20 Average: 0 14.27 0.00 3.17 9.43 0.07 73.06 Average: 1 16.85 0.00 2.99 3.47 0.06 76.62 Average: 2 7.94 0.00 2.18 5.94 0.07 83.88 Average: 3 19.68 0.00 3.01 6.00 0.07 71.23