---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-254 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 9.1G 11G 48% / 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 466 1178 0 2299 3207 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:a9:10:39 brd ff:ff:ff:ff:ff:ff inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fea9:1039/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:aa:53:1d 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-254) 12/19/24 _x86_64_ (4 CPU) 13:11:13 LINUX RESTART (4 CPU) 13:12:02 tps rtps wtps bread/s bwrtn/s 13:13:01 122.92 16.08 106.85 2332.63 18426.70 13:14:01 92.98 0.63 92.35 46.79 6231.09 Average: 107.83 8.29 99.54 1180.21 12278.18 13:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:13:01 1334000 3337892 2704652 66.97 61040 2086716 1187288 23.34 620760 1875596 36172 13:14:01 1225604 3302584 2813048 69.65 73236 2138232 934864 18.38 804424 1784264 18104 Average: 1279802 3320238 2758850 68.31 67138 2112474 1061076 20.86 712592 1829930 27138 13:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:13:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 268.84 201.39 1944.14 20.13 0.00 0.00 0.00 0.00 13:14:01 lo 2.60 2.60 0.23 0.23 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 146.56 181.90 319.68 956.93 0.00 0.00 0.00 0.00 Average: lo 2.49 2.49 0.22 0.22 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 207.19 191.57 1125.15 492.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-254) 12/19/24 _x86_64_ (4 CPU) 13:11:13 LINUX RESTART (4 CPU) 13:12:02 CPU %user %nice %system %iowait %steal %idle 13:13:01 all 18.69 0.00 1.79 3.24 0.06 76.22 13:13:01 0 26.48 0.00 1.50 0.87 0.05 71.11 13:13:01 1 32.48 0.00 2.77 3.56 0.09 61.11 13:13:01 2 4.44 0.00 1.25 6.42 0.05 87.85 13:13:01 3 11.34 0.00 1.67 2.13 0.03 84.83 13:14:01 all 21.81 0.00 2.43 2.50 0.07 73.19 13:14:01 0 18.42 0.00 2.48 1.88 0.07 77.16 13:14:01 1 39.13 0.00 3.14 6.60 0.08 51.05 13:14:01 2 15.06 0.00 2.14 0.94 0.07 81.80 13:14:01 3 14.63 0.00 1.96 0.55 0.05 82.82 Average: all 20.27 0.00 2.12 2.86 0.06 74.69 Average: 0 22.42 0.00 1.99 1.38 0.06 74.15 Average: 1 35.83 0.00 2.96 5.09 0.08 56.03 Average: 2 9.80 0.00 1.70 3.65 0.06 84.79 Average: 3 13.00 0.00 1.81 1.33 0.04 83.82