---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1730 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 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 484 311 0 3147 3176 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:8c:37:67 brd ff:ff:ff:ff:ff:ff inet 10.32.6.174/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe8c:3767/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:7c:9a:60 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-1730) 01/13/25 _x86_64_ (4 CPU) 14:24:21 LINUX RESTART (4 CPU) 14:25:02 tps rtps wtps bread/s bwrtn/s 14:26:01 131.49 44.30 87.19 3915.40 6564.18 14:27:01 347.26 56.10 291.16 8676.24 140098.85 14:28:01 127.70 74.72 52.97 3859.22 8144.78 Average: 202.57 58.45 144.12 5493.09 51873.88 14:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:01 1491448 3367724 2547204 63.07 58020 1966856 1017688 20.00 569116 1783428 206892 14:27:01 257744 3208868 3780908 93.62 125540 2883340 1330728 26.16 654428 2805360 3668 14:28:01 347584 3249764 3691068 91.39 131812 2845524 991428 19.49 662392 2730476 18560 Average: 698925 3275452 3339727 82.69 105124 2565240 1113281 21.88 628645 2439755 76373 14:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:01 ens3 115.95 94.10 995.79 18.52 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 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 14:27:01 ens3 865.18 597.52 14936.64 42.45 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 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:28:01 ens3 273.34 191.65 1633.66 36.73 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 419.94 295.61 5884.53 32.65 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 1.01 1.01 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-1730) 01/13/25 _x86_64_ (4 CPU) 14:24:21 LINUX RESTART (4 CPU) 14:25:02 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 19.31 0.00 1.25 3.68 0.06 75.70 14:26:01 0 11.02 0.00 0.90 1.04 0.05 86.99 14:26:01 1 47.46 0.00 2.59 5.53 0.08 44.34 14:26:01 2 7.29 0.00 0.76 7.57 0.05 84.32 14:26:01 3 11.40 0.00 0.76 0.59 0.03 87.21 14:27:01 all 19.17 0.00 7.78 6.56 0.09 66.40 14:27:01 0 20.80 0.00 8.06 4.06 0.09 66.99 14:27:01 1 16.24 0.00 7.70 12.22 0.08 63.76 14:27:01 2 13.37 0.00 6.89 6.79 0.10 72.85 14:27:01 3 26.28 0.00 8.49 3.15 0.09 62.00 14:28:01 all 17.72 0.00 1.44 2.86 0.06 77.93 14:28:01 0 16.03 0.00 1.50 5.26 0.07 77.14 14:28:01 1 10.01 0.00 1.37 1.84 0.05 86.72 14:28:01 2 25.36 0.00 1.49 1.31 0.07 71.78 14:28:01 3 19.46 0.00 1.40 2.99 0.05 76.09 Average: all 18.73 0.00 3.48 4.36 0.07 73.37 Average: 0 15.95 0.00 3.47 3.47 0.07 77.04 Average: 1 24.52 0.00 3.88 6.51 0.07 65.03 Average: 2 15.39 0.00 3.04 5.20 0.07 76.30 Average: 3 19.04 0.00 3.54 2.25 0.06 75.12