---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1829 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 9.5G 9.8G 50% / 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 503 730 0 2710 3157 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:44:2b:bb brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe44:2bbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:ad:65:72 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-1829) 01/14/25 _x86_64_ (4 CPU) 14:36:39 LINUX RESTART (4 CPU) 14:37:01 tps rtps wtps bread/s bwrtn/s 14:38:02 179.99 68.72 111.26 5573.07 42733.56 14:39:01 211.46 12.88 198.58 2323.27 28011.25 14:40:01 66.09 1.13 64.96 70.51 7115.76 Average: 152.18 27.66 124.52 2657.33 25940.98 14:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:38:02 1655632 3360400 2383020 59.01 51512 1807568 880036 17.30 543824 1657892 169660 14:39:01 969324 3290536 3069328 76.00 81940 2358412 1209224 23.77 711484 2103472 1488 14:40:01 747260 3232648 3291392 81.50 93080 2490052 987976 19.42 1061644 1953540 2000 Average: 1124072 3294528 2914580 72.17 75511 2218677 1025745 20.16 772317 1904968 57716 14:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:38:02 ens3 414.68 251.59 1492.95 67.83 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 2.24 2.24 0.21 0.21 0.00 0.00 0.00 0.00 14:39:01 ens3 244.53 151.70 2039.36 17.34 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 3.87 3.87 0.34 0.34 0.00 0.00 0.00 0.00 14:40:01 ens3 125.71 206.31 26.43 1437.73 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 2.48 2.48 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 261.73 203.49 1181.42 510.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1829) 01/14/25 _x86_64_ (4 CPU) 14:36:39 LINUX RESTART (4 CPU) 14:37:01 CPU %user %nice %system %iowait %steal %idle 14:38:02 all 20.37 0.00 2.49 5.24 0.06 71.83 14:38:02 0 11.98 0.00 1.56 6.39 0.05 80.03 14:38:02 1 25.95 0.00 2.12 2.14 0.05 69.74 14:38:02 2 16.60 0.00 2.43 9.58 0.08 71.31 14:38:02 3 26.95 0.00 3.89 2.88 0.07 66.21 14:39:01 all 17.34 0.00 2.78 5.38 0.08 74.42 14:39:01 0 3.70 0.00 1.63 3.69 0.07 90.91 14:39:01 1 12.92 0.00 3.05 8.85 0.07 75.11 14:39:01 2 27.38 0.00 3.56 7.19 0.14 61.72 14:39:01 3 25.45 0.00 2.90 1.79 0.07 69.80 14:40:01 all 24.31 0.00 1.59 1.71 0.07 72.32 14:40:01 0 28.39 0.00 1.24 0.23 0.05 70.10 14:40:01 1 36.75 0.00 1.73 3.43 0.07 58.02 14:40:01 2 22.30 0.00 1.93 1.41 0.07 74.30 14:40:01 3 9.75 0.00 1.44 1.75 0.05 87.01 Average: all 20.70 0.00 2.29 4.10 0.07 72.85 Average: 0 14.75 0.00 1.47 3.43 0.06 80.28 Average: 1 25.29 0.00 2.30 4.78 0.06 67.57 Average: 2 22.07 0.00 2.63 6.04 0.10 69.16 Average: 3 20.69 0.00 2.74 2.14 0.06 74.36