---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-207 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 7.6G 61% / 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 501 481 0 2961 3159 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:e7:b0:58 brd ff:ff:ff:ff:ff:ff inet 10.32.6.253/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fee7:b058/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:aa:23:40 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-207) 12/19/24 _x86_64_ (4 CPU) 10:31:44 LINUX RESTART (4 CPU) 10:32:01 tps rtps wtps bread/s bwrtn/s 10:33:01 181.30 69.29 112.01 5630.79 44374.22 10:34:01 251.58 22.02 229.56 3110.59 118877.02 10:35:01 557.52 60.57 496.95 2720.61 20678.15 10:36:01 618.66 1.85 616.81 202.73 18353.22 10:37:01 442.53 145.79 296.73 7293.18 16244.76 10:38:01 213.23 183.85 29.38 6282.95 1533.34 Average: 377.47 80.56 296.91 4206.61 36683.12 10:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 1609716 3362676 2428936 60.14 53916 1848516 856932 16.84 534276 1702836 156760 10:34:01 166536 3224768 3872116 95.88 113992 2992636 1285884 25.28 654824 2886212 316 10:35:01 121864 3204920 3916788 96.98 154420 2950280 1310668 25.76 660076 2897660 736 10:36:01 117868 3208424 3920784 97.08 176604 2892888 1310668 25.76 646796 2869896 544 10:37:01 383592 3298908 3655060 90.50 183672 2743072 1106224 21.75 645188 2644648 3288 10:38:01 550196 3274856 3488456 86.38 184680 2582288 949660 18.67 636536 2516452 15120 Average: 491629 3262425 3547023 87.83 144547 2668280 1136673 22.34 629616 2586284 29461 10:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 ens3 449.59 294.38 1540.97 74.91 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:34:01 ens3 490.56 282.88 13710.64 24.18 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 10:35:01 ens3 292.62 172.55 1554.89 13.67 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:37:01 ens3 24.45 22.43 21.66 5.28 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 19.48 19.50 15.26 15.97 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 212.82 131.99 2808.07 22.33 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 0.74 0.74 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-207) 12/19/24 _x86_64_ (4 CPU) 10:31:44 LINUX RESTART (4 CPU) 10:32:01 CPU %user %nice %system %iowait %steal %idle 10:33:01 all 18.54 0.00 2.28 5.35 0.05 73.79 10:33:01 0 10.42 0.00 1.49 7.31 0.05 80.74 10:33:01 1 7.81 0.00 2.12 5.52 0.05 84.49 10:33:01 2 30.42 0.00 3.12 4.78 0.07 61.61 10:33:01 3 25.54 0.00 2.39 3.80 0.05 68.22 10:34:01 all 24.14 0.00 6.91 4.24 0.09 64.62 10:34:01 0 15.61 0.00 7.36 8.80 0.08 68.15 10:34:01 1 21.58 0.00 5.71 3.52 0.08 69.11 10:34:01 2 42.74 0.00 7.79 2.64 0.12 46.72 10:34:01 3 16.67 0.00 6.80 1.98 0.05 74.50 10:35:01 all 2.17 0.00 2.18 19.96 0.08 75.61 10:35:01 0 3.11 0.00 3.61 40.42 0.10 52.76 10:35:01 1 1.53 0.00 2.20 18.92 0.08 77.26 10:35:01 2 1.65 0.00 1.77 16.28 0.12 80.18 10:35:01 3 2.37 0.00 1.10 4.36 0.03 92.14 10:36:01 all 0.65 0.00 1.72 22.78 0.07 74.78 10:36:01 0 1.28 0.00 2.81 43.81 0.08 52.02 10:36:01 1 0.18 0.00 1.01 10.09 0.05 88.67 10:36:01 2 1.08 0.00 3.08 37.46 0.13 58.25 10:36:01 3 0.05 0.00 0.02 0.00 0.02 99.92 10:37:01 all 8.27 0.00 4.74 13.43 0.08 73.47 10:37:01 0 7.32 0.00 4.75 11.53 0.08 76.32 10:37:01 1 12.14 0.00 3.63 9.71 0.07 74.45 10:37:01 2 7.30 0.00 5.85 20.91 0.12 65.82 10:37:01 3 6.33 0.00 4.75 11.61 0.07 77.23 10:38:01 all 16.36 0.00 1.11 6.47 0.07 76.00 10:38:01 0 17.83 0.00 1.13 3.96 0.05 77.03 10:38:01 1 31.10 0.00 1.06 5.44 0.05 62.35 10:38:01 2 12.19 0.00 1.28 10.37 0.07 76.09 10:38:01 3 4.30 0.00 0.99 6.11 0.07 88.53 Average: all 11.67 0.00 3.15 12.05 0.07 73.06 Average: 0 9.27 0.00 3.51 19.27 0.08 67.87 Average: 1 12.39 0.00 2.62 8.86 0.06 76.07 Average: 2 15.86 0.00 3.81 15.43 0.10 64.81 Average: 3 9.18 0.00 2.66 4.64 0.05 83.47