---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2509 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 3.9G 0 3.9G 0% /dev tmpfs 798M 700K 797M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 481 4758 0 2735 7202 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:96:22:66 brd ff:ff:ff:ff:ff:ff inet 10.32.6.164/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe96:2266/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:a6:e3:06 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-2509) 06/03/26 _x86_64_ (4 CPU) 12:44:48 LINUX RESTART (4 CPU) 12:45:01 tps rtps wtps bread/s bwrtn/s 12:46:02 202.02 80.23 121.78 5844.27 44270.55 12:47:01 98.90 36.11 62.79 2345.37 17271.78 12:48:01 32.11 23.58 8.53 877.71 3993.20 12:49:01 43.81 0.98 42.83 109.72 7459.82 12:50:01 47.20 0.30 46.90 6.80 7192.80 Average: 84.75 28.21 56.54 1834.84 16031.86 12:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:02 5710184 7416912 2457236 30.09 30052 1855244 989632 10.74 753604 1528920 300492 12:47:01 5242836 7192440 2924584 35.81 35768 2085520 1180844 12.81 1132136 1603932 31728 12:48:01 5330344 7437324 2837076 34.74 41844 2232440 926428 10.05 947328 1692284 81208 12:49:01 5042320 7352900 3125100 38.26 61568 2404704 1005640 10.91 1046464 1857460 119620 12:50:01 4914836 7414196 3252584 39.82 70496 2574952 923964 10.03 989344 2022928 145508 Average: 5248104 7362754 2919316 35.74 47946 2230572 1005302 10.91 973775 1741105 135711 12:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:02 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 12:46:02 ens3 414.27 240.35 1624.40 65.73 0.00 0.00 0.00 0.00 12:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 0.41 0.41 0.04 0.04 0.00 0.00 0.00 0.00 12:47:01 ens3 14.83 12.08 12.59 3.88 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:48:01 ens3 98.83 72.98 1019.11 12.71 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 12:49:01 ens3 62.89 48.84 699.78 7.45 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 12:50:01 ens3 41.24 33.47 341.21 5.93 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 126.77 81.77 741.81 19.19 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-2509) 06/03/26 _x86_64_ (4 CPU) 12:44:48 LINUX RESTART (4 CPU) 12:45:01 CPU %user %nice %system %iowait %steal %idle 12:46:02 all 14.98 1.64 3.24 6.39 3.43 70.32 12:46:02 0 8.24 0.02 2.96 14.08 3.36 71.35 12:46:02 1 16.84 0.00 1.35 2.61 2.72 76.48 12:46:02 2 13.87 0.00 5.78 3.32 4.17 72.86 12:46:02 3 21.02 6.56 2.81 5.57 3.50 60.54 12:47:01 all 36.46 0.87 6.06 2.54 7.05 47.02 12:47:01 0 38.85 0.00 4.37 1.50 6.41 48.87 12:47:01 1 37.19 3.47 6.61 1.00 7.34 44.39 12:47:01 2 35.15 0.00 4.95 2.18 7.20 50.52 12:47:01 3 34.68 0.00 8.30 5.50 7.22 44.31 12:48:01 all 18.23 0.00 1.20 0.69 1.93 77.96 12:48:01 0 36.51 0.00 1.92 0.70 2.37 58.50 12:48:01 1 6.60 0.00 0.93 0.60 1.47 90.40 12:48:01 2 9.57 0.00 0.90 0.66 2.14 86.72 12:48:01 3 20.31 0.00 1.01 0.78 1.73 76.17 12:49:01 all 18.94 0.00 1.15 2.02 1.80 76.10 12:49:01 0 10.13 0.00 1.09 4.66 1.04 83.07 12:49:01 1 22.51 0.00 1.37 0.56 2.36 73.20 12:49:01 2 15.27 0.00 1.21 2.48 2.30 78.74 12:49:01 3 27.87 0.00 0.95 0.37 1.51 69.31 12:50:01 all 20.06 0.00 1.18 1.47 2.13 75.17 12:50:01 0 24.36 0.00 1.31 0.30 1.71 72.32 12:50:01 1 5.14 0.00 0.57 1.46 2.65 90.18 12:50:01 2 3.72 0.00 0.74 3.65 1.34 90.54 12:50:01 3 47.31 0.00 2.08 0.43 2.78 47.40 Average: all 21.69 0.50 2.56 2.62 3.26 69.37 Average: 0 23.55 0.00 2.33 4.27 2.97 66.88 Average: 1 17.58 0.69 2.15 1.25 3.30 75.04 Average: 2 15.48 0.00 2.72 2.46 3.42 75.92 Average: 3 30.24 1.32 3.02 2.52 3.34 59.56