---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3223 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 14G 6.2G 69% / 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 629 160 0 3154 3031 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:0e:a4:2d brd ff:ff:ff:ff:ff:ff inet 10.32.6.82/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe0e:a42d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:d9:1d:c4 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-3223) 01/31/25 _x86_64_ (4 CPU) 01:19:48 LINUX RESTART (4 CPU) 01:20:01 tps rtps wtps bread/s bwrtn/s 01:21:01 171.75 69.46 102.30 5656.66 41166.89 01:22:01 328.94 20.36 308.58 2547.57 115361.38 01:23:01 597.25 64.10 533.16 2693.77 42883.31 01:24:01 262.04 47.93 214.11 5431.09 11588.07 01:25:01 123.61 19.61 104.00 2473.85 7083.22 01:26:01 194.08 59.17 134.92 4117.73 32920.13 01:27:01 454.76 356.19 98.57 20623.90 11250.92 01:28:01 42.96 27.98 14.98 1911.28 561.77 Average: 271.96 83.07 188.89 5680.52 32889.96 01:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:01 1609488 3313172 2429164 60.15 49032 1809948 950792 18.69 619600 1632716 191552 01:22:01 236412 3235660 3802240 94.15 116504 2976524 1356560 26.67 736328 2784920 318892 01:23:01 342772 3221816 3695880 91.51 155572 2794640 1364524 26.82 843800 2546316 152 01:24:01 667104 3295076 3371548 83.48 163960 2549804 1277276 25.11 874392 2206080 5988 01:25:01 371600 3288216 3667052 90.80 174660 2801252 1482484 29.14 952744 2397552 45888 01:26:01 453920 3268012 3584732 88.76 210880 2653872 1538288 30.24 1060392 2194812 128368 01:27:01 338256 3171068 3700396 91.62 211516 2638348 1249516 24.56 1253288 2086656 1596 01:28:01 268956 3177344 3769696 93.34 212512 2709644 1142376 22.46 1651652 1753212 14988 Average: 536064 3246296 3502588 86.73 161830 2616754 1295227 25.46 999024 2200283 88428 01:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:01 ens3 425.73 254.64 1398.47 68.56 0.00 0.00 0.00 0.00 01:21:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 ens3 898.07 507.99 14631.30 40.51 0.00 0.00 0.00 0.00 01:22:01 lo 2.52 2.52 0.23 0.23 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 198.63 139.42 786.71 17.75 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 ens3 232.49 169.32 1221.08 13.31 0.00 0.00 0.00 0.00 01:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 241.09 174.75 1036.14 19.05 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 ens3 262.15 211.67 1493.71 18.20 0.00 0.00 0.00 0.00 01:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 ens3 171.90 295.30 18.75 2220.25 0.00 0.00 0.00 0.00 01:27:01 lo 10.06 10.06 0.83 0.83 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 ens3 161.09 280.17 20.17 2167.98 0.00 0.00 0.00 0.00 01:28:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 324.16 254.27 2581.30 570.46 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.16 0.16 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-3223) 01/31/25 _x86_64_ (4 CPU) 01:19:48 LINUX RESTART (4 CPU) 01:20:01 CPU %user %nice %system %iowait %steal %idle 01:21:01 all 16.46 0.00 2.32 5.56 0.06 75.59 01:21:01 0 12.91 0.00 1.35 1.55 0.03 84.15 01:21:01 1 25.62 0.00 2.78 5.59 0.07 65.95 01:21:01 2 18.89 0.00 3.17 3.92 0.07 73.95 01:21:01 3 8.52 0.00 2.00 11.16 0.08 78.24 01:22:01 all 27.33 0.00 7.89 7.60 0.10 57.08 01:22:01 0 23.24 0.00 7.26 2.97 0.10 66.43 01:22:01 1 28.08 0.00 7.74 9.55 0.08 54.55 01:22:01 2 39.45 0.00 7.76 5.50 0.12 47.17 01:22:01 3 18.66 0.00 8.81 12.35 0.10 60.08 01:23:01 all 11.61 0.00 6.27 26.04 0.13 55.96 01:23:01 0 9.76 0.00 6.01 14.85 0.10 69.28 01:23:01 1 12.17 0.00 6.23 34.33 0.12 47.15 01:23:01 2 12.88 0.00 6.37 35.06 0.19 45.51 01:23:01 3 11.62 0.00 6.46 19.95 0.12 61.86 01:24:01 all 29.49 0.00 3.85 9.06 0.10 57.50 01:24:01 0 20.05 0.00 3.21 5.96 0.08 70.69 01:24:01 1 27.51 0.00 5.21 14.85 0.08 52.34 01:24:01 2 36.38 0.00 3.44 6.69 0.12 53.37 01:24:01 3 34.04 0.00 3.53 8.73 0.10 53.60 01:25:01 all 20.87 0.00 6.34 3.99 0.10 68.70 01:25:01 0 17.47 0.00 5.64 2.68 0.08 74.13 01:25:01 1 21.46 0.00 6.99 4.05 0.12 67.38 01:25:01 2 20.22 0.00 6.83 5.13 0.13 67.68 01:25:01 3 24.37 0.00 5.92 4.14 0.10 65.47 01:26:01 all 42.44 0.00 7.79 5.68 0.13 43.96 01:26:01 0 43.08 0.00 8.11 5.81 0.12 42.88 01:26:01 1 42.69 0.00 7.26 4.60 0.12 45.33 01:26:01 2 41.57 0.00 7.79 6.93 0.12 43.59 01:26:01 3 42.43 0.00 8.00 5.37 0.13 44.06 01:27:01 all 16.59 0.00 3.05 14.44 0.11 65.81 01:27:01 0 15.70 0.00 3.08 13.01 0.10 68.11 01:27:01 1 17.25 0.00 2.79 11.55 0.12 68.29 01:27:01 2 17.71 0.00 2.65 15.06 0.14 64.45 01:27:01 3 15.70 0.00 3.67 18.13 0.12 62.38 01:28:01 all 20.58 0.00 1.05 0.97 0.08 77.33 01:28:01 0 11.92 0.00 0.82 0.08 0.05 87.12 01:28:01 1 21.08 0.00 1.02 1.96 0.08 75.86 01:28:01 2 16.13 0.00 0.92 0.62 0.08 82.25 01:28:01 3 33.17 0.00 1.44 1.22 0.10 64.07 Average: all 23.17 0.00 4.81 9.15 0.10 62.77 Average: 0 19.26 0.00 4.43 5.85 0.08 70.37 Average: 1 24.48 0.00 5.00 10.80 0.10 59.63 Average: 2 25.39 0.00 4.86 9.84 0.12 59.79 Average: 3 23.55 0.00 4.97 10.13 0.11 61.24