---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2350 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 700K 394M 1% /run /dev/vda1 20G 9.3G 10G 49% / 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 445 776 0 2722 3222 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:e3:49:59 brd ff:ff:ff:ff:ff:ff inet 10.32.6.160/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fee3:4959/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:45:a2:ae 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-2350) 01/20/25 _x86_64_ (4 CPU) 09:38:48 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:01 173.10 69.21 103.90 5613.06 41981.29 09:41:01 212.18 124.98 87.20 4862.91 22822.66 09:42:01 42.73 2.52 40.21 130.78 13097.55 Average: 142.67 65.57 77.11 3535.66 25966.99 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 1541764 3275176 2496888 61.82 50692 1835348 947664 18.63 657912 1655536 196156 09:41:01 1084464 3374476 2954188 73.15 71376 2350728 834968 16.41 920492 1808400 188824 09:42:01 784968 3287608 3253684 80.56 74760 2555836 913912 17.96 1120524 1899160 125264 Average: 1137065 3312420 2901587 71.85 65609 2247304 898848 17.67 899643 1787699 170081 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:40:01 ens3 403.40 259.97 1481.33 71.24 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 lo 3.37 3.37 0.35 0.35 0.00 0.00 0.00 0.00 09:41:01 ens3 285.57 197.70 1322.04 23.24 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 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:42:01 ens3 125.50 96.93 75.13 36.01 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 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 271.49 184.87 959.52 43.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2350) 01/20/25 _x86_64_ (4 CPU) 09:38:48 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 17.53 0.00 2.07 4.95 0.07 75.38 09:40:01 0 14.28 0.00 1.30 1.27 0.05 83.09 09:40:01 1 12.45 0.00 2.96 7.87 0.07 76.65 09:40:01 2 21.56 0.00 1.69 2.05 0.08 74.61 09:40:01 3 21.82 0.00 2.31 8.62 0.10 67.14 09:41:01 all 19.63 1.25 4.09 8.57 0.08 66.38 09:41:01 0 14.74 0.00 3.60 5.53 0.07 76.06 09:41:01 1 17.91 1.53 4.06 10.67 0.10 65.73 09:41:01 2 31.38 0.05 4.46 8.61 0.10 55.40 09:41:01 3 14.47 3.41 4.26 9.47 0.07 68.33 09:42:01 all 19.19 0.00 4.68 0.86 0.08 75.19 09:42:01 0 11.47 0.00 3.59 0.17 0.07 84.71 09:42:01 1 22.06 0.00 7.15 0.35 0.08 70.35 09:42:01 2 17.71 0.00 3.70 1.34 0.07 77.18 09:42:01 3 25.52 0.00 4.23 1.62 0.08 68.55 Average: all 18.78 0.42 3.61 4.79 0.08 72.32 Average: 0 13.49 0.00 2.83 2.32 0.06 81.30 Average: 1 17.48 0.51 4.73 6.28 0.08 70.92 Average: 2 23.55 0.02 3.28 4.00 0.08 69.06 Average: 3 20.60 1.14 3.60 6.57 0.08 68.01