---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-24 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 10G 9.2G 53% / 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 462 435 0 3046 3198 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:98:c4:16 brd ff:ff:ff:ff:ff:ff inet 10.32.7.137/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe98:c416/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:60:ea:66 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-24) 02/12/25 _x86_64_ (4 CPU) 09:51:27 LINUX RESTART (4 CPU) 09:52:01 tps rtps wtps bread/s bwrtn/s 09:53:01 112.11 25.94 86.17 943.29 7618.39 09:54:02 231.14 106.53 124.61 5489.49 25209.80 09:55:01 139.81 32.95 106.86 2074.61 46597.19 09:56:01 67.63 57.73 9.90 3805.93 4307.23 Average: 137.66 55.88 81.78 3082.38 20826.70 09:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 1594704 3319556 2443948 60.51 54416 1824232 951112 18.70 585276 1676904 157356 09:54:02 942948 3345388 3095704 76.65 79552 2449064 1082328 21.28 819468 2034784 117872 09:55:01 378860 3023868 3659792 90.62 109844 2639416 1447336 28.45 1099864 2289424 94620 09:56:01 538364 3310852 3500288 86.67 118156 2758204 917052 18.03 1255048 1976336 1048 Average: 863719 3249916 3174933 78.61 90492 2417729 1099457 21.61 939914 1994362 92724 09:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 292.14 203.07 1458.77 61.71 0.00 0.00 0.00 0.00 09:53:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:02 ens3 433.74 314.08 1052.21 28.85 0.00 0.00 0.00 0.00 09:54:02 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 174.42 155.77 1231.22 12.18 0.00 0.00 0.00 0.00 09:55:01 lo 0.14 0.14 0.02 0.02 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 186.54 119.41 1045.78 32.99 0.00 0.00 0.00 0.00 09:56:01 lo 0.83 0.83 0.10 0.10 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 272.11 198.25 1196.86 34.02 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-24) 02/12/25 _x86_64_ (4 CPU) 09:51:27 LINUX RESTART (4 CPU) 09:52:01 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 22.19 0.00 1.66 2.95 0.09 73.12 09:53:01 0 15.66 0.00 1.30 2.29 0.10 80.65 09:53:01 1 17.32 0.00 1.25 1.94 0.07 79.42 09:53:01 2 48.22 0.00 2.94 0.59 0.15 48.10 09:53:01 3 7.53 0.00 1.11 7.01 0.05 84.31 09:54:02 all 11.63 1.15 2.72 9.79 0.14 74.57 09:54:02 0 9.37 0.00 2.71 10.84 0.10 76.99 09:54:02 1 7.55 0.00 2.05 9.22 0.10 81.08 09:54:02 2 19.22 4.60 3.44 6.71 0.20 65.83 09:54:02 3 10.37 0.00 2.67 12.39 0.15 74.42 09:55:01 all 73.39 0.00 9.08 1.17 0.21 16.16 09:55:01 0 74.26 0.00 9.20 1.83 0.22 14.49 09:55:01 1 73.26 0.00 9.33 0.91 0.19 16.32 09:55:01 2 73.09 0.00 8.98 1.05 0.19 16.69 09:55:01 3 72.93 0.00 8.86 0.88 0.21 17.12 09:56:01 all 25.76 0.00 2.71 1.22 0.09 70.22 09:56:01 0 27.81 0.00 2.89 2.07 0.08 67.14 09:56:01 1 24.98 0.00 2.61 0.44 0.08 71.89 09:56:01 2 22.73 0.00 2.78 1.79 0.10 72.60 09:56:01 3 27.51 0.00 2.53 0.59 0.08 69.29 Average: all 32.98 0.29 4.01 3.80 0.13 58.80 Average: 0 31.46 0.00 3.99 4.28 0.13 60.15 Average: 1 30.51 0.00 3.77 3.14 0.11 62.47 Average: 2 40.61 1.15 4.51 2.54 0.16 51.02 Average: 3 29.34 0.00 3.76 5.23 0.12 61.55