---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-141 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: 2800.022 BogoMIPS: 5600.04 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 471 460 0 3011 3189 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:e2:a1:79 brd ff:ff:ff:ff:ff:ff inet 10.32.7.187/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fee2:a179/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:b6:4b:bc 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-141) 04/25/24 _x86_64_ (4 CPU) 13:34:47 LINUX RESTART (4 CPU) 13:35:01 tps rtps wtps bread/s bwrtn/s 13:36:02 164.31 69.34 94.97 5614.80 40699.10 13:37:01 172.00 39.75 132.25 4253.93 52962.47 13:38:01 250.60 50.65 199.95 8634.46 80533.42 13:39:01 319.55 288.05 31.49 12718.15 7260.52 13:40:01 59.27 35.54 23.73 2042.99 2868.59 Average: 193.22 96.85 96.37 6660.71 36814.07 13:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:02 1730276 3316260 2308376 57.16 39740 1708936 941956 18.52 583456 1559708 86928 13:37:01 209144 3329060 3829508 94.82 76504 3147828 1087592 21.38 584548 2975944 227520 13:38:01 624376 3292912 3414276 84.54 137376 2606276 1575092 30.96 715368 2397668 207348 13:39:01 116384 3202188 3922268 97.12 141052 3014948 1096112 21.55 884624 2731040 51876 13:40:01 455452 3224144 3583200 88.72 143776 2708032 1024072 20.13 852748 2437584 23884 Average: 627126 3272913 3411526 84.47 107690 2637204 1144965 22.51 724149 2420389 119511 13:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:36:02 ens3 402.38 257.17 1410.88 69.59 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 1.76 1.76 0.16 0.16 0.00 0.00 0.00 0.00 13:37:01 ens3 384.21 190.14 11880.54 15.96 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 327.72 249.87 1668.13 20.40 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 13:39:01 ens3 165.17 104.53 1516.95 10.89 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 13:40:01 ens3 43.36 39.86 166.30 12.67 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 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 264.18 168.25 3300.77 25.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-141) 04/25/24 _x86_64_ (4 CPU) 13:34:47 LINUX RESTART (4 CPU) 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:02 all 16.68 0.00 2.18 4.73 0.05 76.37 13:36:02 0 7.40 0.00 1.19 6.15 0.03 85.23 13:36:02 1 7.80 0.00 2.48 3.99 0.05 85.68 13:36:02 2 21.50 0.00 2.48 4.21 0.07 71.74 13:36:02 3 30.03 0.00 2.56 4.56 0.07 62.78 13:37:01 all 21.25 0.00 3.48 4.01 0.06 71.19 13:37:01 0 7.41 0.00 3.08 9.83 0.03 79.65 13:37:01 1 30.12 0.00 3.98 4.67 0.07 61.17 13:37:01 2 15.44 0.00 2.91 0.53 0.07 81.05 13:37:01 3 31.99 0.00 3.92 1.01 0.07 63.01 13:38:01 all 31.30 0.00 8.64 5.65 0.09 54.32 13:38:01 0 32.69 0.00 8.58 6.09 0.08 52.55 13:38:01 1 32.35 0.00 8.28 3.84 0.09 55.44 13:38:01 2 30.37 0.00 8.67 9.60 0.08 51.28 13:38:01 3 29.81 0.00 9.04 3.06 0.08 58.02 13:39:01 all 15.43 0.00 3.45 10.71 0.07 70.34 13:39:01 0 11.77 0.00 2.56 2.43 0.05 83.19 13:39:01 1 16.66 0.00 3.51 12.46 0.07 67.30 13:39:01 2 17.39 0.00 3.80 12.80 0.08 65.92 13:39:01 3 15.94 0.00 3.90 15.23 0.08 64.85 13:40:01 all 20.04 0.00 0.94 1.50 0.04 77.47 13:40:01 0 11.06 0.00 0.85 1.40 0.02 86.67 13:40:01 1 56.08 0.00 1.35 0.70 0.08 41.78 13:40:01 2 5.51 0.00 0.84 2.83 0.03 90.79 13:40:01 3 7.50 0.00 0.77 1.05 0.05 90.62 Average: all 20.92 0.00 3.72 5.32 0.06 69.98 Average: 0 14.05 0.00 3.24 5.15 0.04 77.51 Average: 1 28.63 0.00 3.90 5.13 0.07 62.27 Average: 2 18.00 0.00 3.73 5.99 0.07 72.22 Average: 3 23.00 0.00 4.02 4.99 0.07 67.92