---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-335 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 11G 8.3G 58% / 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 541 227 0 3174 3119 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:46:27:30 brd ff:ff:ff:ff:ff:ff inet 10.32.7.67/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe46:2730/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:90:ca:ad 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-335) 12/28/24 _x86_64_ (4 CPU) 09:41:56 LINUX RESTART (4 CPU) 09:42:01 tps rtps wtps bread/s bwrtn/s 09:43:02 190.85 97.68 93.17 6880.99 40705.10 09:44:01 202.58 12.85 189.73 2287.61 62889.41 09:45:01 172.12 17.01 155.11 943.64 33733.91 09:46:01 135.84 75.59 60.26 3967.74 12654.56 Average: 175.23 50.93 124.30 3524.83 37389.05 09:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:02 1762836 3337104 2275816 56.35 38792 1698976 917496 18.04 559828 1553824 78088 09:44:01 319724 3320616 3718928 92.08 87664 3003420 1404912 27.62 674504 2759964 1648 09:45:01 552720 3303384 3485932 86.31 130060 2692512 1520340 29.89 877940 2299960 248492 09:46:01 248860 3181984 3789792 93.84 133644 2833196 1066436 20.96 1068168 2378220 18856 Average: 721035 3285772 3317617 82.15 97540 2557026 1227296 24.13 795110 2247992 86771 09:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:02 ens3 368.66 250.97 1364.48 67.19 0.00 0.00 0.00 0.00 09:43:02 lo 1.57 1.57 0.14 0.14 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 767.28 405.44 6636.67 35.06 0.00 0.00 0.00 0.00 09:44:01 lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 686.64 521.25 3258.66 62.79 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 86.79 147.54 18.42 1023.52 0.00 0.00 0.00 0.00 09:46:01 lo 4.70 4.70 0.39 0.39 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 476.15 331.02 2803.64 298.21 0.00 0.00 0.00 0.00 Average: lo 2.28 2.28 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-335) 12/28/24 _x86_64_ (4 CPU) 09:41:56 LINUX RESTART (4 CPU) 09:42:01 CPU %user %nice %system %iowait %steal %idle 09:43:02 all 14.18 0.00 1.99 5.79 0.05 77.99 09:43:02 0 9.48 0.00 2.09 6.59 0.03 81.81 09:43:02 1 9.52 0.00 1.56 3.99 0.03 84.90 09:43:02 2 30.78 0.00 2.75 5.92 0.08 60.46 09:43:02 3 7.07 0.00 1.52 6.65 0.05 84.71 09:44:01 all 20.49 0.00 4.57 4.98 0.07 69.89 09:44:01 0 10.57 0.00 3.95 8.29 0.07 77.13 09:44:01 1 13.74 0.00 3.90 2.63 0.05 79.68 09:44:01 2 43.16 0.00 6.14 7.85 0.10 42.75 09:44:01 3 14.54 0.00 4.34 1.20 0.05 79.87 09:45:01 all 27.90 0.00 7.00 6.06 0.11 58.93 09:45:01 0 26.61 0.00 6.89 4.06 0.10 62.34 09:45:01 1 29.49 0.00 7.06 5.97 0.10 57.38 09:45:01 2 28.04 0.00 6.33 7.21 0.12 58.30 09:45:01 3 27.49 0.00 7.70 6.99 0.12 57.69 09:46:01 all 14.71 0.00 1.72 2.80 0.05 80.72 09:46:01 0 8.23 0.00 1.52 3.13 0.05 87.07 09:46:01 1 7.89 0.00 1.81 2.26 0.05 87.99 09:46:01 2 33.51 0.00 1.97 1.75 0.07 62.70 09:46:01 3 9.18 0.00 1.59 4.09 0.05 85.09 Average: all 19.30 0.00 3.81 4.90 0.07 71.92 Average: 0 13.73 0.00 3.60 5.50 0.06 77.11 Average: 1 15.13 0.00 3.57 3.71 0.06 77.53 Average: 2 33.83 0.00 4.28 5.67 0.09 56.13 Average: 3 14.53 0.00 3.77 4.75 0.07 76.88