---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6123 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 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 465 737 0 2740 3194 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:d5:51:00 brd ff:ff:ff:ff:ff:ff inet 10.32.7.198/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fed5:5100/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:83:11:72 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-6123) 09/27/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 189.42 83.80 105.62 6583.30 41990.88 14:25:01 214.21 25.12 189.09 3176.01 101400.37 14:26:01 255.30 85.02 170.28 6274.58 49425.39 14:27:01 68.99 47.26 21.73 2374.27 2117.91 Average: 181.98 60.30 121.69 4601.99 48738.06 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1594348 3299288 2444304 60.52 52648 1806456 941428 18.51 626324 1638772 146012 14:25:01 150116 3329812 3888536 96.28 107256 3176040 1101272 21.65 543032 3077596 243144 14:26:01 299380 3208028 3739272 92.59 130044 2880768 1079760 21.22 787616 2680884 30952 14:27:01 773620 3261880 3265032 80.84 133716 2472676 979676 19.26 782848 2228844 15060 Average: 704366 3274752 3334286 82.56 105916 2583985 1025534 20.16 684955 2406524 108792 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 444.13 289.85 1514.13 71.77 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:25:01 ens3 357.97 164.32 11664.96 13.93 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 14:26:01 ens3 705.38 539.55 4970.53 41.14 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 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:27:01 ens3 48.71 43.88 167.48 21.35 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 389.06 259.40 4579.88 37.05 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 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6123) 09/27/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.76 0.00 2.33 5.87 0.06 72.98 14:24:01 0 6.54 0.00 1.73 10.50 0.08 81.15 14:24:01 1 31.79 0.00 3.71 2.89 0.05 61.56 14:24:01 2 21.68 0.00 2.22 4.45 0.07 71.58 14:24:01 3 14.98 0.00 1.67 5.62 0.05 77.67 14:25:01 all 23.08 0.00 6.55 4.18 0.08 66.11 14:25:01 0 29.54 0.00 6.92 1.51 0.08 61.94 14:25:01 1 24.90 0.00 6.35 4.29 0.07 64.40 14:25:01 2 20.37 0.00 6.61 4.32 0.09 68.62 14:25:01 3 17.51 0.00 6.28 6.60 0.07 69.53 14:26:01 all 17.17 0.00 3.53 6.35 0.08 72.87 14:26:01 0 15.67 0.00 3.25 7.93 0.07 73.08 14:26:01 1 14.78 0.00 4.66 7.65 0.08 72.84 14:26:01 2 15.08 0.00 2.91 3.53 0.08 78.40 14:26:01 3 23.17 0.00 3.31 6.28 0.08 67.16 14:27:01 all 18.85 0.00 0.93 1.66 0.05 78.51 14:27:01 0 30.52 0.00 1.10 3.79 0.07 64.52 14:27:01 1 10.03 0.00 0.68 0.10 0.02 89.18 14:27:01 2 21.63 0.00 1.02 2.53 0.05 74.77 14:27:01 3 13.36 0.00 0.92 0.25 0.03 85.44 Average: all 19.46 0.00 3.32 4.51 0.07 72.65 Average: 0 20.55 0.00 3.24 5.94 0.08 70.19 Average: 1 20.34 0.00 3.83 3.71 0.05 72.06 Average: 2 19.69 0.00 3.18 3.70 0.07 73.36 Average: 3 17.24 0.00 3.03 4.67 0.06 75.00