---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2604 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 9.0G 54% / 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 457 2456 0 1029 3242 Swap: 1023 6 1017 ---> 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:f8:42:58 brd ff:ff:ff:ff:ff:ff inet 10.32.6.157/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fef8:4258/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:5c:50:a6 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::42:55ff:fe5c:50a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2604) 03/14/25 _x86_64_ (4 CPU) 14:41:32 LINUX RESTART (4 CPU) 14:42:01 tps rtps wtps bread/s bwrtn/s 14:43:01 138.39 51.42 86.97 3985.20 8494.72 14:44:01 118.60 52.22 66.37 3550.74 18240.69 14:45:01 99.42 27.65 71.76 1600.67 35783.97 14:46:01 302.66 40.52 262.14 1033.86 12640.32 14:47:01 492.38 2.67 489.72 73.19 16690.15 14:48:01 145.84 5.07 140.78 97.58 5337.91 14:49:01 116.46 0.68 115.78 9.33 3812.83 14:50:01 322.30 9.83 312.46 285.29 11008.97 14:51:01 568.17 3.53 564.63 130.60 20558.65 14:52:01 431.56 77.95 353.61 4127.38 17211.52 14:53:01 400.22 152.21 248.01 2777.80 15027.50 Average: 285.19 38.55 246.64 1607.98 14984.44 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 1619864 3356376 2418788 59.89 55660 1833740 891364 17.52 546952 1684852 169604 14:44:01 385696 2642904 3652956 90.45 70588 2321188 1443852 28.38 1376992 2049108 64192 14:45:01 109788 1855584 3928864 97.28 82936 1825052 2890276 56.81 2091368 1619652 24368 14:46:01 131696 1230468 3906956 96.74 102808 1224376 3619328 71.15 2619628 1058752 15572 14:47:01 115536 1182708 3923116 97.14 134140 1132772 3652912 71.81 2636464 1003184 8656 14:48:01 114564 1127928 3924088 97.16 137932 1066824 3769128 74.09 2658004 969208 576 14:49:01 110104 1096596 3928548 97.27 141260 1028312 3848840 75.66 2671944 947312 6308 14:50:01 120132 784272 3918520 97.03 137836 707036 4442936 87.34 2784548 794420 17076 14:51:01 119180 715952 3919472 97.05 116608 626000 4614496 90.71 2791048 743388 10340 14:52:01 1318652 1985616 2720000 67.35 116216 642628 2333896 45.88 1699760 724044 30436 14:53:01 2564468 3341964 1474184 36.50 142664 797288 968456 19.04 619924 681912 17600 Average: 609971 1756397 3428681 84.90 112604 1200474 2952317 58.03 2045148 1115985 33157 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:43:01 ens3 345.39 236.23 1650.62 72.62 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 14:44:01 ens3 348.09 322.71 4189.12 56.16 0.00 0.00 0.00 0.00 14:45:01 veth0c47e74 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 14:45:01 veth900d670 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:45:01 lo 3.35 3.35 0.38 0.38 0.00 0.00 0.00 0.00 14:46:01 veth0c47e74 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 14:46:01 veth900d670 52.29 52.42 207.42 6.57 0.00 0.00 0.00 0.02 14:46:01 docker0 52.46 52.49 206.71 6.57 0.00 0.00 0.00 0.00 14:46:01 lo 97.45 97.45 212.73 212.73 0.00 0.00 0.00 0.00 14:47:01 veth0c47e74 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:47:01 veth900d670 183.97 167.26 585.87 63.10 0.00 0.00 0.00 0.05 14:47:01 docker0 184.15 167.42 583.36 63.11 0.00 0.00 0.00 0.00 14:47:01 lo 277.50 277.50 640.29 640.29 0.00 0.00 0.00 0.00 14:48:01 veth0c47e74 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:48:01 veth900d670 132.46 124.45 563.06 51.86 0.00 0.00 0.00 0.05 14:48:01 docker0 132.66 124.63 561.25 51.87 0.00 0.00 0.00 0.00 14:48:01 lo 208.57 208.57 610.29 610.29 0.00 0.00 0.00 0.00 14:49:01 veth0c47e74 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:49:01 veth900d670 118.40 110.45 485.81 44.72 0.00 0.00 0.00 0.04 14:49:01 docker0 118.58 110.63 484.19 44.73 0.00 0.00 0.00 0.00 14:49:01 lo 191.13 191.13 527.46 527.46 0.00 0.00 0.00 0.00 14:50:01 veth0c47e74 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 veth900d670 124.11 118.26 365.43 41.43 0.00 0.00 0.00 0.03 14:50:01 docker0 124.30 118.43 363.74 41.44 0.00 0.00 0.00 0.00 14:50:01 lo 225.38 225.38 404.07 404.07 0.00 0.00 0.00 0.00 14:51:01 veth0c47e74 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:51:01 veth900d670 89.99 79.59 65.77 14.37 0.00 0.00 0.00 0.01 14:51:01 docker0 90.19 79.79 64.55 14.38 0.00 0.00 0.00 0.00 14:51:01 lo 166.90 166.90 77.83 77.83 0.00 0.00 0.00 0.00 14:52:01 veth0c47e74 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:52:01 docker0 43.89 41.28 39.49 5.63 0.00 0.00 0.00 0.00 14:52:01 lo 83.50 83.50 44.50 44.50 0.00 0.00 0.00 0.00 14:52:01 ens3 1461.32 1172.39 13914.24 269.91 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:53:01 ens3 38.53 32.98 32.41 53.55 0.00 0.00 0.00 0.00 Average: docker0 67.83 63.15 209.27 20.69 0.00 0.00 0.00 0.00 Average: lo 114.30 114.30 228.78 228.78 0.00 0.00 0.00 0.00 Average: ens3 135.15 108.85 1269.04 29.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2604) 03/14/25 _x86_64_ (4 CPU) 14:41:32 LINUX RESTART (4 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 21.44 0.00 1.82 3.89 0.05 72.79 14:43:01 0 17.35 0.00 1.16 0.72 0.03 80.73 14:43:01 1 40.28 0.00 3.10 5.01 0.08 51.53 14:43:01 2 6.91 0.00 1.00 6.55 0.05 85.49 14:43:01 3 21.22 0.00 2.03 3.30 0.08 73.37 14:44:01 all 50.43 0.00 2.51 2.23 0.10 44.73 14:44:01 0 47.50 0.00 2.59 2.49 0.10 47.32 14:44:01 1 53.12 0.00 2.47 3.19 0.10 41.11 14:44:01 2 47.51 0.00 2.31 1.81 0.12 48.26 14:44:01 3 53.62 0.00 2.66 1.42 0.10 42.19 14:45:01 all 43.93 0.00 3.40 1.86 0.10 50.71 14:45:01 0 34.49 0.00 2.78 1.85 0.08 60.80 14:45:01 1 47.18 0.00 3.13 0.35 0.08 49.25 14:45:01 2 43.65 0.00 4.58 2.82 0.10 48.86 14:45:01 3 50.41 0.00 3.11 2.44 0.10 43.94 14:46:01 all 38.52 0.00 2.80 5.61 0.10 52.96 14:46:01 0 39.35 0.00 3.84 5.81 0.10 50.89 14:46:01 1 34.86 0.00 2.88 4.74 0.12 57.40 14:46:01 2 42.64 0.00 2.21 6.41 0.10 48.64 14:46:01 3 37.23 0.00 2.27 5.50 0.10 54.90 14:47:01 all 14.82 0.00 4.37 11.32 0.10 69.39 14:47:01 0 16.80 0.00 6.24 15.50 0.10 61.35 14:47:01 1 12.42 0.00 3.06 4.37 0.07 80.07 14:47:01 2 16.64 0.00 4.19 14.25 0.15 64.76 14:47:01 3 13.45 0.00 4.00 11.23 0.08 71.24 14:48:01 all 13.56 0.00 2.19 2.98 0.08 81.19 14:48:01 0 12.62 0.00 1.72 1.52 0.08 84.06 14:48:01 1 13.19 0.00 2.70 7.43 0.08 76.59 14:48:01 2 16.04 0.00 2.75 1.86 0.08 79.27 14:48:01 3 12.38 0.00 1.60 1.12 0.07 84.84 14:49:01 all 11.86 0.00 1.67 2.35 0.08 84.05 14:49:01 0 9.96 0.00 1.45 1.58 0.07 86.94 14:49:01 1 10.21 0.00 1.65 0.87 0.08 87.19 14:49:01 2 12.02 0.00 1.55 2.14 0.08 84.21 14:49:01 3 15.24 0.00 2.02 4.82 0.08 77.85 14:50:01 all 27.04 0.00 3.75 7.24 0.10 61.87 14:50:01 0 26.56 0.00 3.77 8.25 0.10 61.32 14:50:01 1 29.21 0.00 4.60 9.13 0.10 56.96 14:50:01 2 27.45 0.00 3.53 6.27 0.12 62.63 14:50:01 3 24.92 0.00 3.12 5.30 0.08 66.58 14:51:01 all 11.00 0.00 5.32 13.69 0.10 69.89 14:51:01 0 10.70 0.00 5.30 9.11 0.08 74.81 14:51:01 1 11.29 0.00 5.80 20.97 0.10 61.84 14:51:01 2 12.35 0.00 5.83 16.19 0.14 65.50 14:51:01 3 9.68 0.00 4.35 8.53 0.10 77.34 14:52:01 all 27.76 0.00 3.41 10.49 0.10 58.23 14:52:01 0 25.06 0.00 3.40 15.86 0.10 55.58 14:52:01 1 26.12 0.00 3.31 10.36 0.10 60.12 14:52:01 2 30.03 0.00 3.50 7.61 0.12 58.74 14:52:01 3 29.84 0.00 3.43 8.16 0.08 58.48 14:53:01 all 14.98 0.00 1.39 15.16 0.07 68.40 14:53:01 0 19.48 0.00 1.45 22.43 0.07 56.57 14:53:01 1 8.59 0.00 0.97 10.89 0.07 79.49 14:53:01 2 9.34 0.00 1.62 11.48 0.08 77.48 14:53:01 3 22.55 0.00 1.50 15.79 0.07 60.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.03 0.00 2.97 6.98 0.09 64.93 Average: 0 23.61 0.00 3.06 7.74 0.08 65.50 Average: 1 26.03 0.00 3.06 7.03 0.09 63.79 Average: 2 24.07 0.00 3.00 7.02 0.10 65.80 Average: 3 26.40 0.00 2.73 6.15 0.09 64.63