---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10884 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 10G 9.3G 52% / 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 565 164 0 3214 3095 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:9c:46:6c brd ff:ff:ff:ff:ff:ff inet 10.32.7.143/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe9c:466c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:30:74:bb 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-10884) 11/21/24 _x86_64_ (4 CPU) 01:49:41 LINUX RESTART (4 CPU) 01:50:01 tps rtps wtps bread/s bwrtn/s 01:51:02 195.75 83.90 111.85 6581.17 42874.60 01:52:01 266.14 12.93 253.21 2318.66 52456.33 01:53:01 13.11 0.02 13.10 2.80 422.06 01:54:01 27.02 2.67 24.36 113.70 3269.18 01:55:01 114.70 72.99 41.71 9364.04 6458.52 Average: 122.86 34.57 88.29 3680.49 20990.68 01:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:02 1661448 3370080 2377204 58.86 53944 1808184 872068 17.14 550600 1643104 127144 01:52:01 526156 3314584 3512496 86.97 93532 2807440 1286192 25.28 735488 2515448 224 01:53:01 257272 3061164 3781380 93.63 96924 2814548 1498032 29.45 1004896 2509400 2856 01:54:01 276348 2807116 3762304 93.16 98908 2550136 1794516 35.27 1214428 2290200 3296 01:55:01 252376 3240968 3786276 93.75 101392 2998704 993344 19.53 1314856 2209608 16604 Average: 594720 3158782 3443932 85.27 88940 2595802 1288830 25.33 964054 2233552 30025 01:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 01:51:02 ens3 387.15 248.59 1472.65 67.67 0.00 0.00 0.00 0.00 01:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 lo 2.37 2.37 0.22 0.22 0.00 0.00 0.00 0.00 01:52:01 ens3 747.96 484.85 5461.22 44.58 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 ens3 52.06 44.73 79.74 13.04 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 01:54:01 ens3 320.79 194.72 1448.73 44.47 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 01:55:01 ens3 432.73 727.40 232.88 5456.33 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 386.93 339.57 1726.59 1128.79 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-10884) 11/21/24 _x86_64_ (4 CPU) 01:49:41 LINUX RESTART (4 CPU) 01:50:01 CPU %user %nice %system %iowait %steal %idle 01:51:02 all 19.13 0.00 2.60 5.38 0.06 72.83 01:51:02 0 17.69 0.00 1.90 1.77 0.05 78.59 01:51:02 1 9.80 0.00 1.84 6.26 0.05 82.05 01:51:02 2 20.15 0.00 2.54 9.06 0.10 68.15 01:51:02 3 28.89 0.00 4.12 4.46 0.07 62.46 01:52:01 all 17.18 0.00 4.30 6.93 0.08 71.52 01:52:01 0 11.15 0.00 3.16 10.51 0.07 75.12 01:52:01 1 36.28 0.00 5.01 4.08 0.07 54.56 01:52:01 2 7.65 0.00 3.13 9.65 0.09 79.48 01:52:01 3 13.59 0.00 5.89 3.47 0.07 76.99 01:53:01 all 7.26 0.00 1.57 0.02 0.05 91.10 01:53:01 0 7.03 0.00 1.41 0.00 0.05 91.51 01:53:01 1 7.61 0.00 1.86 0.07 0.07 90.40 01:53:01 2 8.21 0.00 1.45 0.00 0.05 90.29 01:53:01 3 6.20 0.00 1.57 0.00 0.05 92.18 01:54:01 all 11.66 0.00 3.40 0.27 0.06 84.61 01:54:01 0 11.24 0.00 3.46 0.30 0.07 84.94 01:54:01 1 13.23 0.00 3.43 0.22 0.05 83.07 01:54:01 2 11.64 0.00 3.25 0.44 0.07 84.60 01:54:01 3 10.51 0.00 3.41 0.12 0.07 85.89 01:55:01 all 23.74 0.00 2.09 2.83 0.07 71.27 01:55:01 0 18.87 0.00 1.74 2.26 0.05 77.07 01:55:01 1 20.89 0.00 2.13 3.79 0.07 73.13 01:55:01 2 34.05 0.00 2.55 2.75 0.10 60.55 01:55:01 3 21.17 0.00 2.00 2.51 0.07 74.25 Average: all 15.79 0.00 2.78 3.07 0.06 78.30 Average: 0 13.20 0.00 2.33 2.94 0.06 81.47 Average: 1 17.49 0.00 2.85 2.88 0.06 76.73 Average: 2 16.37 0.00 2.58 4.35 0.08 76.62 Average: 3 16.09 0.00 3.38 2.10 0.06 78.36