---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2076 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 9.4G 9.8G 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 459 844 0 2639 3214 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:5a:1a:df brd ff:ff:ff:ff:ff:ff inet 10.32.6.75/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe5a:1adf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:31:88:97 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-2076) 01/17/25 _x86_64_ (4 CPU) 09:44:18 LINUX RESTART (4 CPU) 09:45:01 tps rtps wtps bread/s bwrtn/s 09:46:01 99.92 38.08 61.84 1851.29 7845.23 09:47:01 33.96 0.38 33.57 9.06 7015.39 09:48:01 36.08 12.60 23.48 887.19 10483.85 Average: 56.65 17.02 39.63 915.80 8448.08 09:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:46:01 1442276 3293548 2596376 64.29 59696 1939108 981332 19.29 623032 1776992 180320 09:47:01 1334236 3208008 2704416 66.96 64260 1954452 1018716 20.02 713204 1789356 5036 09:48:01 872392 3296824 3166260 78.40 70464 2487968 905008 17.79 880944 2061076 240616 Average: 1216301 3266127 2822351 69.88 64807 2127176 968352 19.03 739060 1875808 141991 09:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:46:01 ens3 120.15 93.73 1105.67 16.33 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 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 09:47:01 ens3 60.13 64.10 169.30 13.48 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 290.23 274.69 3149.70 58.75 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 1.52 1.52 0.57 0.57 0.00 0.00 0.00 0.00 Average: ens3 156.83 144.17 1474.82 29.52 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 1.15 1.15 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2076) 01/17/25 _x86_64_ (4 CPU) 09:44:18 LINUX RESTART (4 CPU) 09:45:01 CPU %user %nice %system %iowait %steal %idle 09:46:01 all 21.68 0.00 1.35 2.68 0.05 74.24 09:46:01 0 12.02 0.00 0.67 0.28 0.02 87.01 09:46:01 1 47.72 0.00 2.32 0.53 0.08 49.34 09:46:01 2 6.82 0.00 0.97 7.39 0.07 84.75 09:46:01 3 20.07 0.00 1.45 2.54 0.05 75.89 09:47:01 all 6.99 0.00 0.42 0.44 0.03 92.12 09:47:01 0 9.44 0.00 0.40 0.02 0.05 90.09 09:47:01 1 5.49 0.00 0.45 0.20 0.02 93.84 09:47:01 2 5.55 0.00 0.63 0.23 0.05 93.54 09:47:01 3 7.49 0.00 0.20 1.32 0.03 90.95 09:48:01 all 39.37 0.00 1.58 0.58 0.08 58.39 09:48:01 0 34.98 0.00 1.37 0.05 0.07 63.54 09:48:01 1 47.21 0.00 2.02 0.47 0.08 50.23 09:48:01 2 33.89 0.00 1.61 1.59 0.08 62.83 09:48:01 3 41.46 0.00 1.30 0.18 0.07 56.99 Average: all 22.67 0.00 1.12 1.23 0.06 74.93 Average: 0 18.79 0.00 0.81 0.12 0.04 80.23 Average: 1 33.47 0.00 1.60 0.40 0.06 64.47 Average: 2 15.43 0.00 1.07 3.05 0.07 80.38 Average: 3 23.01 0.00 0.98 1.35 0.05 74.61