---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5332 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 12G 8.2G 58% / 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 481 821 0 2641 3181 Swap: 1023 2 1021 ---> 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:a6:3d:61 brd ff:ff:ff:ff:ff:ff inet 10.32.6.45/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fea6:3d61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:c7:69:89 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-5332) 09/17/24 _x86_64_ (4 CPU) 20:25:40 LINUX RESTART (4 CPU) 20:26:01 tps rtps wtps bread/s bwrtn/s 20:27:01 195.97 83.74 112.23 6576.24 43103.23 20:28:01 141.96 12.71 129.25 2251.36 21899.28 20:29:01 66.47 1.90 64.57 40.79 21603.20 20:30:01 373.51 117.22 256.29 5100.48 57891.71 20:31:01 109.78 87.89 21.90 2444.93 754.01 Average: 177.64 60.72 116.92 3283.73 29065.66 20:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:27:01 1644548 3360000 2394104 59.28 54216 1814504 875784 17.22 559768 1648764 127316 20:28:01 951268 3193292 3087384 76.45 95548 2259864 1393304 27.39 818792 2003784 14452 20:29:01 120760 2819676 3917892 97.01 156136 2567552 1773740 34.87 1288036 2267916 31324 20:30:01 923448 3212772 3115204 77.13 219988 1960676 1411776 27.75 708088 1909844 372 20:31:01 880300 3269344 3158352 78.20 223604 2046816 955736 18.79 708408 1945796 16640 Average: 904065 3171017 3134587 77.61 149898 2129882 1282068 25.20 816618 1955221 38021 20:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 347.49 240.16 1528.78 68.04 0.00 0.00 0.00 0.00 20:27:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 248.56 160.72 1210.08 23.91 0.00 0.00 0.00 0.00 20:28:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 964.42 308.32 4096.58 44.88 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 1.86 1.96 4.07 4.96 0.00 0.00 0.00 0.00 20:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 27.36 23.96 23.40 18.71 0.00 0.00 0.00 0.00 20:31:01 lo 1.00 1.00 0.09 0.09 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: ens3 317.77 146.95 1371.85 32.08 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5332) 09/17/24 _x86_64_ (4 CPU) 20:25:40 LINUX RESTART (4 CPU) 20:26:01 CPU %user %nice %system %iowait %steal %idle 20:27:01 all 18.90 0.00 2.43 6.26 0.07 72.33 20:27:01 0 8.41 0.00 1.82 10.05 0.07 79.66 20:27:01 1 32.03 0.00 3.52 3.82 0.07 60.57 20:27:01 2 12.32 0.00 2.01 7.72 0.07 77.89 20:27:01 3 22.84 0.00 2.36 3.51 0.05 71.24 20:28:01 all 17.42 0.00 3.17 3.25 0.07 76.09 20:28:01 0 15.98 0.00 3.47 3.40 0.08 77.06 20:28:01 1 17.81 0.00 3.26 2.74 0.07 76.12 20:28:01 2 22.20 0.00 3.07 4.64 0.08 70.01 20:28:01 3 13.66 0.00 2.89 2.19 0.05 81.20 20:29:01 all 21.71 0.00 4.05 1.42 0.10 72.71 20:29:01 0 17.84 0.00 4.18 0.08 0.10 77.79 20:29:01 1 28.49 0.00 4.19 1.63 0.10 65.59 20:29:01 2 17.33 0.00 3.47 1.76 0.08 77.36 20:29:01 3 23.16 0.00 4.34 2.23 0.10 70.17 20:30:01 all 19.67 0.00 8.03 13.16 0.09 59.05 20:30:01 0 17.70 0.00 7.89 9.52 0.08 64.81 20:30:01 1 22.90 0.00 8.05 16.40 0.08 52.57 20:30:01 2 11.99 0.00 6.81 16.44 0.12 64.65 20:30:01 3 26.07 0.00 9.37 10.33 0.08 54.15 20:31:01 all 24.71 0.00 1.45 2.56 0.06 71.22 20:31:01 0 26.90 0.00 1.62 3.43 0.07 67.99 20:31:01 1 29.04 0.00 1.57 3.39 0.05 65.96 20:31:01 2 9.83 0.00 1.17 1.61 0.05 87.34 20:31:01 3 33.02 0.00 1.45 1.80 0.07 63.66 Average: all 20.49 0.00 3.82 5.33 0.08 70.29 Average: 0 17.37 0.00 3.79 5.30 0.08 73.45 Average: 1 26.05 0.00 4.12 5.60 0.07 64.16 Average: 2 14.74 0.00 3.30 6.42 0.08 75.46 Average: 3 23.76 0.00 4.08 4.01 0.07 68.08