---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-231 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: 2800.000 BogoMIPS: 5600.00 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 13G 6.9G 65% / 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 513 682 0 2747 3147 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:7c:32:25 brd ff:ff:ff:ff:ff:ff inet 10.32.7.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe7c:3225/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:e3:ab:c2 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-231) 02/13/25 _x86_64_ (4 CPU) 09:44:02 LINUX RESTART (4 CPU) 09:45:02 tps rtps wtps bread/s bwrtn/s 09:46:01 182.85 15.98 166.86 2341.89 77722.99 09:47:01 215.71 90.00 125.71 4830.13 61388.44 09:48:01 321.50 79.92 241.58 5002.63 16532.31 09:49:01 74.07 3.73 70.34 185.30 6167.24 09:50:01 77.12 17.90 59.22 1134.00 13998.80 09:51:01 371.82 355.41 16.41 27939.61 939.71 Average: 207.25 94.03 113.21 6917.83 29330.99 09:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:46:01 111612 3298468 3927040 97.24 83636 3213032 1139920 22.41 588756 3072636 299748 09:47:01 725296 2624528 3313356 82.04 117168 1898884 2132992 41.93 1265240 1754616 27048 09:48:01 906128 3289668 3132524 77.56 139868 2331716 1253296 24.64 837856 2003088 12816 09:49:01 707396 3286240 3331256 82.48 142988 2494068 1264304 24.85 924184 2085112 71108 09:50:01 1672796 3299724 2365856 58.58 144580 1612840 1145892 22.52 692176 1438368 144 09:51:01 778696 3274484 3259956 80.72 146320 2471288 991272 19.49 828400 2181092 21664 Average: 816987 3178852 3221665 79.77 129093 2336971 1321279 25.97 856102 2089152 72088 09:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:46:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 09:46:01 ens3 502.08 291.21 14151.06 25.22 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 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 305.32 197.32 328.60 62.15 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 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 169.79 118.20 244.73 32.77 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 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 206.85 125.28 847.41 18.38 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 526.83 344.60 127.07 104.95 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 09:51:01 ens3 15.31 14.01 12.02 7.85 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 287.12 181.48 2588.04 41.93 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-231) 02/13/25 _x86_64_ (4 CPU) 09:44:02 LINUX RESTART (4 CPU) 09:45:02 CPU %user %nice %system %iowait %steal %idle 09:46:01 all 22.41 0.00 4.56 3.78 0.06 69.19 09:46:01 0 16.93 0.00 3.83 1.42 0.05 77.77 09:46:01 1 23.48 0.00 4.85 7.37 0.05 64.25 09:46:01 2 33.43 0.00 5.58 4.04 0.09 56.86 09:46:01 3 15.73 0.00 3.96 2.31 0.05 77.94 09:47:01 all 35.66 0.00 15.98 5.36 0.09 42.92 09:47:01 0 35.25 0.00 16.96 12.05 0.08 35.65 09:47:01 1 37.29 0.00 15.44 0.61 0.08 46.59 09:47:01 2 36.99 0.00 16.00 5.02 0.10 41.88 09:47:01 3 33.09 0.00 15.51 3.78 0.08 47.54 09:48:01 all 18.15 0.00 8.86 10.52 0.09 62.38 09:48:01 0 17.63 0.00 8.87 6.29 0.08 67.13 09:48:01 1 21.85 0.00 8.15 1.35 0.07 68.58 09:48:01 2 17.05 0.00 9.61 26.67 0.12 46.56 09:48:01 3 16.08 0.00 8.80 7.86 0.08 67.18 09:49:01 all 25.93 0.00 8.77 1.15 0.08 64.07 09:49:01 0 26.06 0.00 9.09 0.52 0.08 64.24 09:49:01 1 23.77 0.00 7.45 3.11 0.08 65.59 09:49:01 2 25.23 0.00 10.02 0.58 0.07 64.11 09:49:01 3 28.70 0.00 8.51 0.40 0.08 62.30 09:50:01 all 32.81 0.00 12.62 1.18 0.08 53.32 09:50:01 0 33.87 0.00 12.04 0.65 0.07 53.37 09:50:01 1 33.58 0.00 12.94 1.42 0.07 51.99 09:50:01 2 29.52 0.00 12.57 1.97 0.08 55.86 09:50:01 3 34.24 0.00 12.92 0.68 0.07 52.10 09:51:01 all 12.64 0.00 1.61 20.41 0.08 65.27 09:51:01 0 6.72 0.00 1.68 24.36 0.08 67.14 09:51:01 1 21.24 0.00 2.04 19.83 0.08 56.80 09:51:01 2 17.49 0.00 1.72 20.84 0.10 59.85 09:51:01 3 5.14 0.00 1.00 16.64 0.07 77.16 Average: all 24.60 0.00 8.74 7.08 0.08 59.50 Average: 0 22.77 0.00 8.76 7.55 0.08 60.84 Average: 1 26.87 0.00 8.49 5.60 0.07 58.96 Average: 2 26.60 0.00 9.27 9.85 0.09 54.19 Average: 3 22.17 0.00 8.46 5.30 0.07 63.99