---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3082 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 13G 6.9G 65% / 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 510 734 0 2698 3155 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:b9:05:e8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.221/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:feb9:5e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:9a:52:85 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-3082) 01/29/25 _x86_64_ (4 CPU) 10:45:27 LINUX RESTART (4 CPU) 10:46:02 tps rtps wtps bread/s bwrtn/s 10:47:01 114.93 25.30 89.63 902.76 9035.62 10:48:01 320.67 99.50 221.16 7206.65 121778.62 10:49:01 172.26 54.39 117.87 4307.61 22256.79 10:50:01 206.33 42.63 163.71 1848.63 6535.18 10:51:01 88.12 2.35 85.77 166.91 8640.03 10:52:01 280.81 252.58 28.22 25104.57 9444.32 10:53:01 159.34 138.11 21.23 5585.07 1135.94 Average: 192.00 87.99 104.01 6459.74 25617.46 10:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 1511144 3308596 2527508 62.58 55076 1892860 919120 18.07 609520 1729484 161252 10:48:01 123084 3218636 3915568 96.95 113620 3030600 1305796 25.67 650356 2938024 836 10:49:01 1157348 3215468 2881304 71.34 125208 2056004 1309828 25.75 897964 1733296 1412 10:50:01 1013104 3281540 3025548 74.91 139868 2221348 1254052 24.65 922864 1818720 37504 10:51:01 900300 3290012 3138352 77.71 142164 2332444 1238708 24.35 976680 1871984 228 10:52:01 1026096 3282404 3012556 74.59 142892 2249528 1162656 22.85 834740 1957648 3360 10:53:01 823968 3276444 3214684 79.60 145096 2435836 1000460 19.67 1798256 1180356 17648 Average: 936435 3267586 3102217 76.81 123418 2316946 1170089 23.00 955769 1889930 31749 10:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 10:47:01 ens3 305.41 226.93 1770.79 50.01 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 1.86 1.86 0.16 0.16 0.00 0.00 0.00 0.00 10:48:01 ens3 446.22 199.62 13491.13 16.80 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 295.45 168.19 260.52 73.75 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 ens3 209.68 140.16 816.53 13.83 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 51.84 39.63 63.87 12.31 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:52:01 ens3 244.17 146.58 58.60 53.75 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 4.40 4.40 0.39 0.39 0.00 0.00 0.00 0.00 10:53:01 ens3 444.38 717.61 47.95 5621.39 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 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 285.31 234.10 2363.35 836.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3082) 01/29/25 _x86_64_ (4 CPU) 10:45:27 LINUX RESTART (4 CPU) 10:46:02 CPU %user %nice %system %iowait %steal %idle 10:47:01 all 21.56 0.00 1.64 3.11 0.07 73.63 10:47:01 0 33.66 0.00 2.21 0.90 0.10 63.12 10:47:01 1 5.84 0.00 1.06 9.58 0.03 83.49 10:47:01 2 26.13 0.00 1.70 1.50 0.10 70.57 10:47:01 3 20.72 0.00 1.56 0.41 0.07 77.24 10:48:01 all 21.65 0.00 7.94 6.68 0.14 63.59 10:48:01 0 20.24 0.00 9.08 3.56 0.14 66.98 10:48:01 1 19.25 0.00 5.75 4.69 0.12 70.20 10:48:01 2 29.09 0.00 8.07 3.97 0.17 58.69 10:48:01 3 18.02 0.00 8.84 14.57 0.14 58.43 10:49:01 all 43.27 0.00 18.86 4.92 0.15 32.80 10:49:01 0 42.71 0.00 19.06 11.23 0.15 26.84 10:49:01 1 42.65 0.00 18.31 5.85 0.13 33.06 10:49:01 2 40.39 0.00 19.24 1.40 0.15 38.82 10:49:01 3 47.33 0.00 18.85 1.22 0.15 32.45 10:50:01 all 13.53 0.00 7.03 6.48 0.12 72.84 10:50:01 0 15.21 0.00 7.62 1.39 0.10 75.68 10:50:01 1 13.03 0.00 6.41 13.53 0.13 66.90 10:50:01 2 11.42 0.00 7.46 7.21 0.15 73.76 10:50:01 3 14.49 0.00 6.62 3.77 0.10 75.02 10:51:01 all 27.56 0.00 8.80 2.20 0.12 61.32 10:51:01 0 20.11 0.00 8.81 0.40 0.10 70.58 10:51:01 1 31.56 0.00 9.71 2.45 0.12 56.16 10:51:01 2 26.64 0.00 8.10 4.88 0.12 60.26 10:51:01 3 31.96 0.00 8.55 1.11 0.13 58.25 10:52:01 all 29.46 0.00 11.46 17.87 0.13 41.08 10:52:01 0 30.24 0.00 10.93 17.45 0.12 41.27 10:52:01 1 30.31 0.00 11.85 19.62 0.13 38.09 10:52:01 2 28.23 0.00 11.52 14.63 0.12 45.51 10:52:01 3 29.08 0.00 11.58 19.75 0.13 39.45 10:53:01 all 32.68 0.00 1.52 5.31 0.10 60.40 10:53:01 0 24.03 0.00 1.34 4.04 0.07 70.53 10:53:01 1 50.24 0.00 1.62 6.89 0.13 41.11 10:53:01 2 24.19 0.00 1.30 4.71 0.12 69.67 10:53:01 3 32.25 0.00 1.81 5.59 0.08 60.27 Average: all 27.13 0.00 8.19 6.65 0.12 57.90 Average: 0 26.58 0.00 8.45 5.58 0.11 59.29 Average: 1 27.60 0.00 7.83 8.94 0.11 55.51 Average: 2 26.60 0.00 8.22 5.47 0.13 59.58 Average: 3 27.74 0.00 8.28 6.62 0.12 57.25