---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-151 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 455 322 0 3165 3204 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:6d:39:5f brd ff:ff:ff:ff:ff:ff inet 10.32.7.179/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fe6d:395f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:b9:7a:c7 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-151) 12/18/24 _x86_64_ (4 CPU) 22:25:43 LINUX RESTART (4 CPU) 22:26:01 tps rtps wtps bread/s bwrtn/s 22:27:01 173.10 69.21 103.90 5624.40 41798.38 22:28:01 252.42 25.68 226.73 3860.49 118938.44 22:29:01 554.93 64.45 490.49 2735.75 19911.76 22:30:01 618.80 2.12 616.68 157.31 18356.27 22:31:01 271.75 45.51 226.25 3877.89 14170.84 22:32:01 43.91 24.86 19.05 1258.72 1139.81 Average: 319.15 38.64 280.52 2919.17 35725.75 22:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:27:01 1686904 3370756 2351748 58.23 50704 1788352 870840 17.12 529868 1641848 160600 22:28:01 341044 3270096 3697608 91.56 109728 2897240 1300328 25.56 639448 2759232 340 22:29:01 119908 3238908 3918744 97.03 148848 3011868 1287888 25.32 695004 2886716 704 22:30:01 113108 3251808 3925544 97.20 172352 2966316 1297564 25.51 668612 2877236 540 22:31:01 175168 3346916 3863484 95.66 178152 3008168 1014180 19.94 741664 2760104 76 22:32:01 401000 3324724 3637652 90.07 179200 2778656 937068 18.42 928784 2366244 2292 Average: 472855 3300535 3565797 88.29 139831 2741767 1117978 21.98 700563 2548563 27425 22:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:27:01 ens3 348.51 246.24 1507.74 69.41 0.00 0.00 0.00 0.00 22:27:01 lo 1.07 1.07 0.10 0.10 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 22:28:01 ens3 464.06 257.89 13704.20 21.84 0.00 0.00 0.00 0.00 22:28:01 lo 2.07 2.07 0.18 0.18 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 22:29:01 ens3 211.60 129.92 1314.92 9.52 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 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 ens3 0.12 0.12 0.01 0.01 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 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 ens3 61.69 73.69 17.03 339.52 0.00 0.00 0.00 0.00 22:31:01 lo 1.80 1.80 0.16 0.16 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 22:32:01 ens3 137.53 255.69 21.37 1938.95 0.00 0.00 0.00 0.00 22:32:01 lo 1.60 1.60 0.14 0.14 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 Average: ens3 203.94 160.60 2761.75 396.50 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.10 0.10 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-151) 12/18/24 _x86_64_ (4 CPU) 22:25:43 LINUX RESTART (4 CPU) 22:26:01 CPU %user %nice %system %iowait %steal %idle 22:27:01 all 17.24 0.00 2.20 5.39 0.06 75.11 22:27:01 0 28.70 0.00 3.86 7.68 0.08 59.67 22:27:01 1 15.22 0.00 1.66 3.48 0.03 79.61 22:27:01 2 12.42 0.00 1.56 0.85 0.07 85.10 22:27:01 3 12.66 0.00 1.69 9.54 0.05 76.05 22:28:01 all 23.87 0.00 7.04 4.62 0.07 64.40 22:28:01 0 30.58 0.00 8.12 4.34 0.07 56.89 22:28:01 1 22.93 0.00 6.74 4.01 0.07 66.25 22:28:01 2 23.26 0.00 7.26 5.30 0.07 64.10 22:28:01 3 18.70 0.00 6.02 4.83 0.07 70.38 22:29:01 all 2.03 0.00 2.06 20.24 0.08 75.60 22:29:01 0 0.69 0.00 0.99 19.78 0.07 78.48 22:29:01 1 2.64 0.00 5.40 55.24 0.10 36.62 22:29:01 2 3.40 0.00 1.34 5.53 0.12 89.61 22:29:01 3 1.37 0.00 0.54 0.54 0.02 97.54 22:30:01 all 0.68 0.00 1.71 22.95 0.08 74.58 22:30:01 0 0.02 0.00 0.27 0.43 0.02 99.27 22:30:01 1 0.50 0.00 0.71 17.31 0.08 81.39 22:30:01 2 1.56 0.00 1.90 19.50 0.13 76.90 22:30:01 3 0.67 0.00 3.99 54.65 0.08 40.61 22:31:01 all 13.35 0.00 6.35 7.66 0.08 72.57 22:31:01 0 11.75 0.00 4.63 2.04 0.07 81.51 22:31:01 1 13.15 0.00 6.52 6.46 0.08 73.79 22:31:01 2 13.64 0.00 8.41 15.34 0.10 62.50 22:31:01 3 14.83 0.00 5.82 6.80 0.07 72.48 22:32:01 all 21.49 0.00 1.24 1.06 0.06 76.15 22:32:01 0 28.07 0.00 1.41 0.35 0.07 70.11 22:32:01 1 29.67 0.00 1.55 1.82 0.07 66.90 22:32:01 2 14.16 0.00 1.10 1.89 0.05 82.79 22:32:01 3 14.04 0.00 0.90 0.18 0.05 84.82 Average: all 13.09 0.00 3.42 10.33 0.07 73.09 Average: 0 16.59 0.00 3.20 5.77 0.06 74.38 Average: 1 14.03 0.00 3.75 14.70 0.07 67.44 Average: 2 11.39 0.00 3.59 8.06 0.09 76.87 Average: 3 10.36 0.00 3.15 12.78 0.06 73.65