---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3141 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 7.7G 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 487 311 0 3144 3173 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:d8:5b:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.210/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fed8:5be1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:f1:8c:1a 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-3141) 01/29/25 _x86_64_ (4 CPU) 22:25:42 LINUX RESTART (4 CPU) 22:26:01 tps rtps wtps bread/s bwrtn/s 22:27:01 176.36 69.23 107.13 5625.72 42247.67 22:28:01 248.22 25.30 222.92 3849.97 118838.51 22:29:01 540.28 61.71 478.57 2693.15 19586.74 22:30:01 618.95 2.22 616.73 220.36 18046.59 22:31:01 283.00 45.33 237.68 3833.23 14523.31 22:32:01 41.09 24.21 16.88 1258.19 871.59 Average: 317.97 38.00 279.98 2913.59 35692.84 22:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:27:01 1688792 3368324 2349860 58.18 50988 1783940 861116 16.93 530152 1639792 156112 22:28:01 298776 3261168 3739876 92.60 110912 2920504 1234944 24.28 603108 2827860 328 22:29:01 108828 3221360 3929824 97.31 149460 3002004 1282724 25.21 665628 2922620 668 22:30:01 120284 3229652 3918368 97.02 172552 2932956 1293388 25.42 645436 2886284 396 22:31:01 170876 3323548 3867776 95.77 178564 2983720 1022072 20.09 699700 2799696 7260 22:32:01 372540 3274416 3666112 90.78 179480 2752248 971124 19.09 913588 2404600 17140 Average: 460016 3279745 3578636 88.61 140326 2729229 1110895 21.84 676269 2580142 30317 22:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:27:01 ens3 375.77 253.68 1506.00 69.22 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 22:28:01 ens3 457.79 248.37 13691.37 21.09 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 22:29:01 ens3 236.61 134.99 1317.41 10.38 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:31:01 ens3 35.21 42.89 8.52 136.09 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 22:32:01 ens3 159.64 281.49 23.28 2139.99 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 210.88 160.27 2758.64 396.09 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 1.16 1.16 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3141) 01/29/25 _x86_64_ (4 CPU) 22:25:42 LINUX RESTART (4 CPU) 22:26:01 CPU %user %nice %system %iowait %steal %idle 22:27:01 all 19.84 0.00 2.53 5.07 0.06 72.50 22:27:01 0 9.97 0.00 1.56 2.48 0.03 85.96 22:27:01 1 6.38 0.00 2.61 8.60 0.03 82.37 22:27:01 2 27.35 0.00 3.13 1.98 0.08 67.45 22:27:01 3 35.64 0.00 2.80 7.23 0.08 54.24 22:28:01 all 24.31 0.00 7.44 4.27 0.10 63.88 22:28:01 0 21.52 0.00 6.77 0.59 0.08 71.04 22:28:01 1 22.09 0.00 7.47 8.35 0.08 62.00 22:28:01 2 35.10 0.00 7.95 3.54 0.14 53.27 22:28:01 3 18.50 0.00 7.59 4.59 0.10 69.22 22:29:01 all 2.83 0.00 2.11 19.43 0.09 75.54 22:29:01 0 2.77 0.00 2.23 10.58 0.05 84.37 22:29:01 1 2.86 0.00 1.14 1.77 0.03 94.20 22:29:01 2 4.62 0.00 0.84 1.23 0.13 93.18 22:29:01 3 1.06 0.00 4.24 64.55 0.14 30.01 22:30:01 all 0.63 0.00 1.68 22.81 0.08 74.80 22:30:01 0 0.03 0.00 0.10 1.44 0.02 98.41 22:30:01 1 0.08 0.00 0.52 6.42 0.03 92.94 22:30:01 2 1.25 0.00 2.95 43.68 0.17 51.95 22:30:01 3 1.17 0.00 3.19 40.16 0.14 55.35 22:31:01 all 12.38 0.00 6.69 8.05 0.11 72.77 22:31:01 0 11.67 0.00 5.66 4.27 0.08 78.32 22:31:01 1 11.57 0.00 7.79 14.43 0.12 66.09 22:31:01 2 17.41 0.00 7.09 1.81 0.13 73.55 22:31:01 3 8.89 0.00 6.23 11.62 0.12 73.14 22:32:01 all 22.24 0.00 1.30 0.89 0.08 75.49 22:32:01 0 37.30 0.00 1.42 0.42 0.10 60.76 22:32:01 1 12.59 0.00 1.01 0.18 0.07 86.15 22:32:01 2 24.41 0.00 1.38 1.15 0.08 72.97 22:32:01 3 14.76 0.00 1.36 1.85 0.08 81.95 Average: all 13.70 0.00 3.61 10.09 0.09 72.52 Average: 0 13.86 0.00 2.95 3.31 0.06 79.83 Average: 1 9.24 0.00 3.41 6.61 0.06 80.69 Average: 2 18.36 0.00 3.88 8.85 0.12 68.79 Average: 3 13.36 0.00 4.23 21.64 0.11 60.67