---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2251 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 11G 9.1G 53% / 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: 3944 475 2748 0 719 3234 Swap: 1023 18 1005 ---> 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:89:8b:e3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.248/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe89:8be3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:f8:03:73 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 inet6 fe80::42:a3ff:fef8:373/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2251) 01/18/25 _x86_64_ (4 CPU) 20:30:39 LINUX RESTART (4 CPU) 20:31:01 tps rtps wtps bread/s bwrtn/s 20:32:02 173.09 68.62 104.47 5569.47 42268.84 20:33:01 134.03 40.21 93.81 2400.95 16041.08 20:34:01 79.68 24.40 55.28 1397.47 18390.54 20:35:01 275.19 35.15 240.04 3139.49 30926.36 20:36:01 126.86 11.23 115.63 513.65 4184.24 20:37:01 199.87 1.25 198.62 16.53 6146.18 20:38:01 479.10 0.87 478.24 20.13 16516.71 20:39:01 373.54 10.78 362.76 252.72 12649.65 20:40:01 460.44 7.37 453.07 281.82 16580.17 20:41:03 515.17 59.36 455.81 2184.73 16347.41 20:42:01 590.92 247.45 343.47 8452.40 17407.51 Average: 309.74 45.50 264.24 2183.39 17951.38 20:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:32:02 1689548 3375096 2349112 58.17 52276 1787992 886868 17.43 526484 1643508 156560 20:33:01 739092 2792400 3299568 81.70 67124 2126268 1442448 28.35 1146292 1941144 18936 20:34:01 146448 2142432 3892212 96.37 74888 2065296 1911100 37.57 1835936 1850636 12796 20:35:01 123340 1557384 3915320 96.95 97372 1569548 3230800 63.51 2351420 1353760 15128 20:36:01 151820 884372 3886840 96.24 98264 881120 3949772 77.64 2829772 865492 3132 20:37:01 134864 868224 3903796 96.66 112268 864924 3964168 77.92 2842428 857976 5096 20:38:01 121464 839136 3917196 96.99 131468 808800 3982468 78.28 2822916 848268 4072 20:39:01 109352 600072 3929308 97.29 114636 590228 4283768 84.21 2940380 714428 9224 20:40:01 113100 394332 3925560 97.20 85808 397108 4841620 95.17 2969220 641520 10564 20:41:03 1978456 2061172 2060204 51.01 51068 164784 2308600 45.38 1314116 508100 300 20:42:01 2958876 3373908 1079784 26.74 85576 502032 948360 18.64 364832 565416 64824 Average: 751487 1717139 3287173 81.39 88250 1068918 2886361 56.74 1994891 1071841 27330 20:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:32:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 20:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:02 ens3 394.00 257.17 1490.24 69.45 0.00 0.00 0.00 0.00 20:33:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 406.00 391.61 2998.82 70.27 0.00 0.00 0.00 0.00 20:34:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 1303.38 832.36 7385.55 218.37 0.00 0.00 0.00 0.00 20:35:01 lo 54.68 54.68 145.21 145.21 0.00 0.00 0.00 0.00 20:35:01 vethc506908 32.34 32.51 142.74 3.66 0.00 0.00 0.00 0.01 20:35:01 docker0 32.56 32.67 142.31 3.67 0.00 0.00 0.00 0.00 20:35:01 ens3 300.67 195.33 2706.46 15.43 0.00 0.00 0.00 0.00 20:36:01 lo 115.43 115.43 324.95 324.95 0.00 0.00 0.00 0.00 20:36:01 vethc506908 68.27 66.49 304.41 22.46 0.00 0.00 0.00 0.02 20:36:01 docker0 68.47 66.67 303.48 22.47 0.00 0.00 0.00 0.00 20:36:01 ens3 26.70 20.71 10.15 9.36 0.00 0.00 0.00 0.00 20:37:01 lo 181.34 181.34 465.97 465.97 0.00 0.00 0.00 0.00 20:37:01 vethc506908 109.07 101.73 429.76 38.72 0.00 0.00 0.00 0.04 20:37:01 docker0 109.25 101.90 428.28 38.73 0.00 0.00 0.00 0.00 20:37:01 ens3 7.10 5.18 1.59 2.21 0.00 0.00 0.00 0.00 20:38:01 lo 280.30 280.30 697.52 697.52 0.00 0.00 0.00 0.00 20:38:01 vethc506908 187.90 171.22 642.36 64.17 0.00 0.00 0.00 0.05 20:38:01 docker0 188.05 171.37 639.80 64.18 0.00 0.00 0.00 0.00 20:38:01 ens3 52.04 44.26 17.00 16.55 0.00 0.00 0.00 0.00 20:39:01 lo 233.21 233.21 577.26 577.26 0.00 0.00 0.00 0.00 20:39:01 vethc506908 148.13 136.75 536.35 47.45 0.00 0.00 0.00 0.04 20:39:01 docker0 148.33 136.94 534.34 47.46 0.00 0.00 0.00 0.00 20:39:01 ens3 112.45 66.38 34.18 30.87 0.00 0.00 0.00 0.00 20:40:01 lo 202.42 202.42 217.21 217.21 0.00 0.00 0.00 0.00 20:40:01 vethc506908 111.53 103.77 195.54 25.23 0.00 0.00 0.00 0.02 20:40:01 docker0 111.71 103.95 194.02 25.25 0.00 0.00 0.00 0.00 20:40:01 ens3 869.54 635.56 264.21 265.27 0.00 0.00 0.00 0.00 20:41:03 lo 141.63 141.63 65.87 65.87 0.00 0.00 0.00 0.00 20:41:03 docker0 76.20 67.50 55.48 11.40 0.00 0.00 0.00 0.00 20:41:03 ens3 308.35 212.61 96.38 86.38 0.00 0.00 0.00 0.00 20:41:03 veth7a0bc38 1.30 1.60 0.08 0.10 0.00 0.00 0.00 0.00 20:42:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:42:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:42:01 ens3 67.22 40.33 23.69 16.88 0.00 0.00 0.00 0.00 Average: lo 110.84 110.84 227.37 227.37 0.00 0.00 0.00 0.00 Average: docker0 67.11 62.21 209.43 19.44 0.00 0.00 0.00 0.00 Average: ens3 350.47 245.93 1364.82 73.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2251) 01/18/25 _x86_64_ (4 CPU) 20:30:39 LINUX RESTART (4 CPU) 20:31:01 CPU %user %nice %system %iowait %steal %idle 20:32:02 all 18.85 0.00 2.31 5.30 0.06 73.47 20:32:02 0 16.99 0.00 1.82 1.88 0.05 79.26 20:32:02 1 26.90 0.00 2.17 8.84 0.08 62.01 20:32:02 2 17.64 0.00 3.70 6.04 0.08 72.54 20:32:02 3 13.82 0.00 1.59 4.48 0.03 80.07 20:33:01 all 35.06 0.00 2.00 2.25 0.10 60.59 20:33:01 0 36.40 0.00 1.41 1.73 0.08 60.37 20:33:01 1 26.69 0.00 2.65 5.52 0.10 65.03 20:33:01 2 47.31 0.00 2.50 0.54 0.14 49.52 20:33:01 3 29.85 0.00 1.44 1.22 0.08 67.40 20:34:01 all 54.25 0.00 3.27 0.58 0.12 41.78 20:34:01 0 55.96 0.00 2.44 0.58 0.12 40.90 20:34:01 1 50.84 0.00 2.95 0.57 0.12 45.53 20:34:01 2 62.06 0.00 3.26 0.69 0.13 33.85 20:34:01 3 48.12 0.00 4.42 0.45 0.13 46.87 20:35:01 all 37.98 0.00 3.55 5.64 0.12 52.71 20:35:01 0 35.35 0.00 2.53 4.75 0.10 57.28 20:35:01 1 27.30 0.00 3.89 9.47 0.13 59.21 20:35:01 2 46.93 0.00 4.53 6.50 0.12 41.93 20:35:01 3 42.46 0.00 3.24 1.85 0.12 52.33 20:36:01 all 26.99 0.00 1.82 2.26 0.09 68.83 20:36:01 0 26.30 0.00 1.78 0.65 0.08 71.18 20:36:01 1 17.43 0.00 2.00 1.98 0.07 78.52 20:36:01 2 27.09 0.00 2.15 5.25 0.10 65.40 20:36:01 3 37.22 0.00 1.35 1.15 0.10 60.17 20:37:01 all 14.10 0.00 2.23 4.16 0.08 79.42 20:37:01 0 13.84 0.00 1.62 1.75 0.07 82.72 20:37:01 1 15.83 0.00 2.17 0.83 0.08 81.08 20:37:01 2 10.38 0.00 1.30 3.67 0.10 84.54 20:37:01 3 16.29 0.00 3.84 10.38 0.08 69.40 20:38:01 all 13.55 0.00 4.64 10.89 0.11 70.81 20:38:01 0 11.73 0.00 3.91 4.04 0.08 80.24 20:38:01 1 17.13 0.00 5.62 17.20 0.13 59.92 20:38:01 2 12.36 0.00 4.79 10.66 0.13 72.06 20:38:01 3 12.98 0.00 4.24 11.61 0.10 71.07 20:39:01 all 23.10 0.00 3.99 8.42 0.12 64.37 20:39:01 0 26.55 0.00 3.38 3.48 0.10 66.49 20:39:01 1 21.42 0.00 3.44 12.36 0.10 62.67 20:39:01 2 22.15 0.00 4.36 5.65 0.13 67.70 20:39:01 3 22.31 0.00 4.81 12.14 0.12 60.62 20:40:01 all 21.31 0.00 6.72 10.42 0.15 61.40 20:40:01 0 24.60 0.00 6.36 8.27 0.13 60.64 20:40:01 1 19.83 0.00 7.29 12.04 0.17 60.67 20:40:01 2 20.72 0.00 5.86 7.25 0.17 65.99 20:40:01 3 20.07 0.00 7.35 14.14 0.13 58.31 20:41:03 all 19.25 0.00 5.39 13.30 0.13 61.92 20:41:03 0 18.03 0.00 4.32 8.33 0.11 69.21 20:41:03 1 20.56 0.00 5.07 15.23 0.11 59.03 20:41:03 2 19.93 0.00 6.60 18.09 0.16 55.22 20:41:03 3 18.51 0.00 5.58 11.59 0.11 64.21 20:42:01 all 21.27 0.00 1.52 22.27 0.10 54.84 20:42:01 0 20.23 0.00 1.34 21.19 0.12 57.13 20:42:01 1 22.68 0.00 1.23 21.51 0.09 54.50 20:42:01 2 22.64 0.00 2.03 30.85 0.14 44.34 20:42:01 3 19.53 0.00 1.50 15.57 0.07 63.33 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.96 0.00 3.42 7.75 0.11 62.77 Average: 0 25.98 0.00 2.82 5.12 0.10 65.99 Average: 1 24.22 0.00 3.51 9.58 0.11 62.58 Average: 2 28.09 0.00 3.75 8.63 0.13 59.41 Average: 3 25.55 0.00 3.59 7.69 0.10 63.07