---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-625 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: 2799.972 BogoMIPS: 5599.94 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 7.4G 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 482 630 0 2831 3180 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:80:82:ce brd ff:ff:ff:ff:ff:ff inet 10.32.7.235/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe80:82ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:10:2f:0d 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-625) 02/18/25 _x86_64_ (4 CPU) 09:21:41 LINUX RESTART (4 CPU) 09:22:01 tps rtps wtps bread/s bwrtn/s 09:23:02 175.77 69.16 106.62 5616.53 42250.71 09:24:01 265.51 21.43 244.09 3077.64 104474.66 09:25:01 179.60 47.94 131.66 4564.97 27256.39 09:26:01 42.79 13.30 29.50 1209.00 8489.39 09:27:01 39.78 29.88 9.90 536.58 5538.41 09:28:01 271.20 96.85 174.35 7841.09 15203.07 Average: 162.17 46.49 115.67 3809.61 33678.04 09:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:02 1702748 3381168 2335904 57.84 51964 1781636 869148 17.08 519228 1636696 148232 09:24:01 259964 3323888 3778688 93.56 105216 3060060 1114296 21.90 585840 2919464 234292 09:25:01 286988 3286412 3751664 92.89 127072 2935820 1242580 24.43 797592 2636788 3820 09:26:01 1153872 3309372 2884780 71.43 130756 2128968 1226992 24.12 851484 1755516 52252 09:27:01 124664 2301228 3913988 96.91 130908 2154332 2266676 44.56 1885240 1754924 41008 09:28:01 697224 3267008 3341428 82.74 137560 2557980 1110896 21.84 1223956 1873976 7780 Average: 704243 3144846 3334409 82.56 113913 2436466 1305098 25.65 977223 2096227 81231 09:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:23:02 ens3 366.61 251.01 1480.52 69.54 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 09:24:01 ens3 595.55 315.67 12992.38 27.60 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 197.15 138.93 678.96 11.73 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 ens3 331.76 215.16 1586.72 25.97 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 9.25 6.70 2.00 3.32 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 11.40 11.40 1.00 1.00 0.00 0.00 0.00 0.00 09:28:01 ens3 193.35 306.95 33.78 2059.75 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 2.53 2.53 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 281.43 205.44 2768.18 367.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-625) 02/18/25 _x86_64_ (4 CPU) 09:21:41 LINUX RESTART (4 CPU) 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:02 all 18.78 0.00 2.13 5.56 0.05 73.48 09:23:02 0 19.20 0.00 1.83 8.01 0.05 70.92 09:23:02 1 16.39 0.00 1.71 3.75 0.03 78.12 09:23:02 2 9.57 0.00 1.40 7.21 0.08 81.73 09:23:02 3 29.97 0.00 3.59 3.27 0.07 63.11 09:24:01 all 23.04 0.00 7.12 5.16 0.07 64.60 09:24:01 0 26.10 0.00 6.87 6.25 0.05 60.72 09:24:01 1 18.13 0.00 8.06 4.70 0.07 69.05 09:24:01 2 32.17 0.00 7.36 6.62 0.07 53.78 09:24:01 3 15.71 0.00 6.19 3.07 0.07 74.96 09:25:01 all 15.09 0.00 3.98 4.28 0.06 76.60 09:25:01 0 16.83 0.00 4.82 5.94 0.07 72.34 09:25:01 1 17.73 0.00 3.75 3.09 0.07 75.37 09:25:01 2 15.05 0.00 3.85 5.50 0.08 75.51 09:25:01 3 10.74 0.00 3.51 2.58 0.05 83.12 09:26:01 all 45.26 0.00 5.71 0.37 0.08 48.58 09:26:01 0 43.31 0.00 5.83 0.12 0.07 50.68 09:26:01 1 42.28 0.00 5.33 0.90 0.08 51.40 09:26:01 2 48.40 0.00 5.48 0.17 0.07 45.89 09:26:01 3 47.06 0.00 6.18 0.28 0.08 46.39 09:27:01 all 23.01 0.00 1.47 0.66 0.04 74.82 09:27:01 0 23.10 0.00 1.47 0.08 0.03 75.32 09:27:01 1 0.89 0.00 0.67 0.10 0.05 98.29 09:27:01 2 60.62 0.00 2.43 2.42 0.07 34.46 09:27:01 3 7.32 0.00 1.28 0.02 0.02 91.36 09:28:01 all 21.53 0.00 1.81 6.72 0.06 69.87 09:28:01 0 20.26 0.00 1.64 5.73 0.05 72.32 09:28:01 1 12.90 0.00 1.90 7.71 0.05 77.43 09:28:01 2 32.46 0.00 1.90 8.69 0.08 56.86 09:28:01 3 20.50 0.00 1.84 4.77 0.05 72.84 Average: all 24.47 0.00 3.69 3.78 0.06 68.00 Average: 0 24.80 0.00 3.73 4.34 0.05 67.07 Average: 1 18.06 0.00 3.55 3.37 0.06 74.97 Average: 2 33.07 0.00 3.72 5.09 0.08 58.04 Average: 3 21.92 0.00 3.75 2.33 0.06 71.95