---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-569 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 13G 6.9G 65% / 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 496 475 0 2971 3164 Swap: 1023 1 1022 ---> 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:ae:fc:0c brd ff:ff:ff:ff:ff:ff inet 10.32.7.26/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:feae:fc0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:14:f8:9c 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-569) 12/31/24 _x86_64_ (4 CPU) 09:38:46 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:02 174.08 69.43 104.65 5653.20 41993.48 09:41:01 263.35 20.92 242.43 3288.56 135905.08 09:42:01 244.46 114.08 130.38 14592.50 40335.41 Average: 227.11 68.39 158.72 7868.54 72418.39 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:02 1683336 3362808 2355316 58.32 50776 1782332 879604 17.29 531756 1639560 147992 09:41:01 108020 3308116 3930632 97.33 114104 3184988 1119688 22.01 539220 3116436 227236 09:42:01 743548 3308408 3295104 81.59 123140 2558036 1019716 20.04 622884 2416848 336 Average: 844968 3326444 3193684 79.08 96007 2508452 1006336 19.78 564620 2390948 125188 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:02 ens3 405.85 247.55 1437.25 67.82 0.00 0.00 0.00 0.00 09:41:01 lo 2.64 2.64 0.25 0.25 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 2204.30 1106.94 19356.62 88.58 0.00 0.00 0.00 0.00 09:42:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 17.41 21.51 7.69 84.44 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.17 0.17 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 868.98 455.31 6869.65 80.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-569) 12/31/24 _x86_64_ (4 CPU) 09:38:46 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:02 all 17.65 0.00 2.10 5.22 0.06 74.97 09:40:02 0 17.18 0.00 1.37 1.66 0.05 79.74 09:40:02 1 7.19 0.00 1.74 8.35 0.07 82.65 09:40:02 2 33.08 0.00 2.66 1.77 0.07 62.42 09:40:02 3 13.15 0.00 2.59 9.10 0.05 75.10 09:41:01 all 25.46 0.00 7.80 4.61 0.08 62.04 09:41:01 0 27.79 0.00 8.33 2.64 0.09 61.15 09:41:01 1 20.79 0.00 6.42 2.89 0.09 69.81 09:41:01 2 30.92 0.00 8.36 8.50 0.10 52.12 09:41:01 3 22.36 0.00 8.12 4.42 0.07 65.02 09:42:01 all 17.05 0.00 5.75 5.66 0.07 71.48 09:42:01 0 29.76 0.00 5.55 8.55 0.08 56.06 09:42:01 1 10.67 0.00 4.95 4.00 0.05 80.33 09:42:01 2 13.25 0.00 5.72 6.02 0.07 74.95 09:42:01 3 14.55 0.00 6.80 4.06 0.07 74.53 Average: all 20.00 0.00 5.19 5.17 0.07 69.57 Average: 0 24.88 0.00 5.05 4.30 0.07 65.70 Average: 1 12.81 0.00 4.35 5.10 0.07 77.68 Average: 2 25.71 0.00 5.55 5.40 0.08 63.26 Average: 3 16.63 0.00 5.81 5.88 0.06 71.62