---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10350 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 7.5G 62% / 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: 3943 464 688 0 2790 3195 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:4d:7c:a7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.131/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe4d:7ca7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:67:66:2f 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-10350) 11/14/24 _x86_64_ (4 CPU) 14:22:35 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 169.65 67.70 101.95 5049.18 43074.34 14:25:02 264.25 32.82 231.42 4229.96 132536.35 14:26:01 198.39 76.83 121.56 5166.45 17652.06 Average: 211.08 58.96 152.12 4811.68 64830.15 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1671856 3374736 2366796 58.60 52720 1805444 868708 17.08 551292 1637320 136164 14:25:02 246852 3323280 3791800 93.89 116928 3041884 1192884 23.45 562636 2935708 628 14:26:01 259684 3203040 3778968 93.57 132272 2911600 1080708 21.24 780712 2724292 30968 Average: 726131 3300352 3312521 82.02 100640 2586309 1047433 20.59 631547 2432440 55920 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 378.92 241.15 1459.28 69.32 0.00 0.00 0.00 0.00 14:24:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 14:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:02 ens3 610.80 421.52 13956.66 30.42 0.00 0.00 0.00 0.00 14:25:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 439.01 299.34 2772.42 25.12 0.00 0.00 0.00 0.00 14:26:01 lo 0.54 0.54 0.06 0.06 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 477.05 321.27 6110.21 41.55 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10350) 11/14/24 _x86_64_ (4 CPU) 14:22:35 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 19.63 0.00 2.23 5.20 0.06 72.87 14:24:01 0 9.48 0.00 1.48 6.16 0.05 82.83 14:24:01 1 13.33 0.00 1.90 8.61 0.05 76.11 14:24:01 2 32.30 0.00 3.48 3.70 0.09 60.43 14:24:01 3 23.45 0.00 2.06 2.31 0.07 72.11 14:25:02 all 22.03 0.00 7.20 4.73 0.08 65.97 14:25:02 0 16.82 0.00 5.93 3.25 0.07 73.93 14:25:02 1 15.21 0.00 6.62 4.73 0.07 73.38 14:25:02 2 17.91 0.00 8.28 7.36 0.09 66.37 14:25:02 3 38.11 0.00 7.99 3.60 0.10 50.19 14:26:01 all 16.07 0.00 2.44 5.55 0.06 75.87 14:26:01 0 15.83 0.00 2.54 3.67 0.05 77.91 14:26:01 1 15.13 0.00 2.34 3.45 0.07 79.01 14:26:01 2 17.24 0.00 2.01 8.83 0.09 71.83 14:26:01 3 16.07 0.00 2.84 6.27 0.07 74.75 Average: all 19.25 0.00 3.96 5.16 0.07 71.56 Average: 0 14.06 0.00 3.32 4.36 0.06 78.21 Average: 1 14.56 0.00 3.62 5.60 0.06 76.16 Average: 2 22.48 0.00 4.59 6.63 0.09 66.21 Average: 3 25.92 0.00 4.31 4.06 0.08 65.63