---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12924 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: 2800.000 BogoMIPS: 5600.00 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 12G 8.1G 58% / 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 481 2006 0 1455 3213 Swap: 1023 11 1012 ---> 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:f9:40:c1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.29/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85559sec preferred_lft 85559sec inet6 fe80::f816:3eff:fef9:40c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:0b:b3:90 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::42:56ff:fe0b:b390/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12924) 12/13/24 _x86_64_ (4 CPU) 09:22:51 LINUX RESTART (4 CPU) 09:23:01 tps rtps wtps bread/s bwrtn/s 09:24:01 169.59 74.00 95.58 5978.60 41035.98 09:25:01 133.96 48.56 85.40 3567.41 12815.46 09:26:01 177.38 24.60 152.78 2028.25 33343.37 09:27:01 187.85 70.19 117.66 4213.03 25460.02 09:28:01 337.29 36.71 300.58 2417.33 31943.61 09:29:02 66.93 8.38 58.55 197.80 1922.96 09:30:01 255.41 1.49 253.92 22.50 7991.87 09:31:01 417.61 0.75 416.86 20.26 14418.53 09:32:01 345.47 1.45 344.02 56.25 12099.97 09:33:01 403.55 19.08 384.47 594.60 13856.58 09:34:01 482.80 4.77 478.04 116.11 16913.71 09:35:01 571.70 177.77 393.93 5220.81 19703.67 09:36:01 347.63 159.42 188.20 6880.85 50215.90 Average: 299.88 48.32 251.56 2412.23 21688.07 09:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:01 1674544 3296732 2364108 58.54 42884 1739852 960392 18.88 605964 1587736 102200 09:25:01 989120 3029488 3049532 75.51 66252 2115960 1205120 23.69 941392 1899036 90600 09:26:01 110628 2397168 3928024 97.26 87324 2342548 1902304 37.39 1612528 2098156 2928 09:27:01 111528 1926636 3927124 97.24 95476 1873220 2657948 52.25 2062208 1667196 368 09:28:01 113708 1450668 3924944 97.18 116540 1455636 3368460 66.21 2485020 1230448 15924 09:29:02 118220 921848 3920432 97.07 107688 942440 3897504 76.61 2844388 880696 596 09:30:01 118048 900676 3920604 97.08 121296 903892 3930672 77.27 2857764 854444 6212 09:31:01 136716 888980 3901936 96.61 135756 858460 3946076 77.57 2854216 836080 6000 09:32:01 124412 706280 3914240 96.92 133828 677900 4152172 81.62 2919552 754328 4976 09:33:01 135600 487332 3903052 96.64 87160 487120 4615660 90.73 2955632 660952 13580 09:34:01 121536 411904 3917116 96.99 83536 410108 4828708 94.92 2947520 644140 10108 09:35:01 1855876 2138540 2182776 54.05 81988 371296 1970616 38.74 1412060 611008 4580 09:36:01 2171664 3338448 1866988 46.23 104032 1223612 926424 18.21 568712 1123016 2016 Average: 598585 1684208 3440067 85.18 97212 1184773 2950927 58.01 2082074 1142095 20007 09:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 370.62 237.39 1489.69 69.03 0.00 0.00 0.00 0.00 09:25:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 340.29 333.99 2131.70 63.38 0.00 0.00 0.00 0.00 09:26:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:26:01 docker0 188.19 227.78 9.79 2333.52 0.00 0.00 0.00 0.00 09:26:01 veth8eac1d7 188.19 227.91 12.36 2333.53 0.00 0.00 0.00 0.19 09:26:01 ens3 575.08 437.51 5314.26 63.69 0.00 0.00 0.00 0.00 09:27:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 09:27:01 veth1e04835 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 veth58edefb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 veth0f4a444 44.56 44.74 190.62 4.97 0.00 0.00 0.00 0.02 09:28:01 lo 75.35 75.35 193.84 193.84 0.00 0.00 0.00 0.00 09:28:01 docker0 44.79 44.88 190.02 4.98 0.00 0.00 0.00 0.00 09:28:01 veth1e04835 0.23 0.45 0.01 0.03 0.00 0.00 0.00 0.00 09:29:02 veth0f4a444 87.67 85.09 415.24 35.66 0.00 0.00 0.00 0.03 09:29:02 lo 140.00 140.00 448.08 448.08 0.00 0.00 0.00 0.00 09:29:02 docker0 87.85 85.25 414.05 35.67 0.00 0.00 0.00 0.00 09:29:02 veth1e04835 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 veth0f4a444 99.71 92.80 354.78 32.14 0.00 0.00 0.00 0.03 09:30:01 lo 171.46 171.46 385.31 385.31 0.00 0.00 0.00 0.00 09:30:01 docker0 99.92 92.98 353.43 32.15 0.00 0.00 0.00 0.00 09:30:01 veth1e04835 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:31:01 veth0f4a444 163.87 147.66 554.46 55.54 0.00 0.00 0.00 0.05 09:31:01 lo 242.84 242.84 602.30 602.30 0.00 0.00 0.00 0.00 09:31:01 docker0 164.06 147.84 552.22 55.55 0.00 0.00 0.00 0.00 09:31:01 veth1e04835 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:32:01 veth0f4a444 139.27 128.82 501.23 47.00 0.00 0.00 0.00 0.04 09:32:01 lo 219.18 219.18 542.49 542.49 0.00 0.00 0.00 0.00 09:32:01 docker0 139.47 129.01 499.33 47.01 0.00 0.00 0.00 0.00 09:32:01 veth1e04835 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:33:01 veth0f4a444 104.47 99.77 213.39 24.43 0.00 0.00 0.00 0.02 09:33:01 lo 192.12 192.12 234.43 234.43 0.00 0.00 0.00 0.00 09:33:01 docker0 104.65 99.95 211.97 24.44 0.00 0.00 0.00 0.00 09:33:01 veth1e04835 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:34:01 veth0f4a444 80.35 72.47 77.94 12.47 0.00 0.00 0.00 0.01 09:34:01 lo 152.76 152.76 88.38 88.38 0.00 0.00 0.00 0.00 09:34:01 docker0 80.55 72.67 76.85 12.48 0.00 0.00 0.00 0.00 09:34:01 veth1e04835 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:35:01 lo 32.15 32.15 7.70 7.70 0.00 0.00 0.00 0.00 09:35:01 docker0 16.41 15.51 6.17 1.71 0.00 0.00 0.00 0.00 09:35:01 ens3 4254.30 2716.49 17046.31 751.80 0.00 0.00 0.00 0.00 09:36:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:36:01 docker0 152.07 203.27 7.86 2199.90 0.00 0.00 0.00 0.00 09:36:01 ens3 265.49 191.77 2229.05 61.46 0.00 0.00 0.00 0.00 Average: lo 94.72 94.72 192.27 192.27 0.00 0.00 0.00 0.00 Average: docker0 82.89 86.08 178.34 365.61 0.00 0.00 0.00 0.00 Average: ens3 348.28 224.00 1486.88 62.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12924) 12/13/24 _x86_64_ (4 CPU) 09:22:51 LINUX RESTART (4 CPU) 09:23:01 CPU %user %nice %system %iowait %steal %idle 09:24:01 all 16.05 0.00 1.92 5.31 0.05 76.68 09:24:01 0 9.13 0.00 2.24 7.49 0.05 81.09 09:24:01 1 12.22 0.00 1.17 2.39 0.02 84.20 09:24:01 2 21.59 0.00 2.22 7.58 0.07 68.55 09:24:01 3 21.27 0.00 2.03 3.77 0.05 72.89 09:25:01 all 28.22 0.00 1.96 2.72 0.08 67.03 09:25:01 0 15.66 0.00 1.02 2.62 0.07 80.63 09:25:01 1 22.01 0.00 1.90 4.16 0.07 71.86 09:25:01 2 53.18 0.00 3.17 1.94 0.10 41.61 09:25:01 3 22.09 0.00 1.81 2.14 0.07 73.89 09:26:01 all 37.91 0.00 3.90 3.97 0.10 54.12 09:26:01 0 40.16 0.00 3.66 3.59 0.08 52.50 09:26:01 1 40.16 0.00 4.39 5.28 0.10 50.07 09:26:01 2 42.71 0.00 4.48 6.21 0.12 46.48 09:26:01 3 28.68 0.00 3.07 0.83 0.08 67.33 09:27:01 all 40.30 0.00 3.07 3.80 0.09 52.74 09:27:01 0 24.52 0.00 2.87 4.78 0.08 67.75 09:27:01 1 32.54 0.00 3.52 4.04 0.08 59.82 09:27:01 2 53.93 0.00 2.42 2.42 0.10 41.14 09:27:01 3 50.21 0.00 3.45 3.93 0.10 42.31 09:28:01 all 34.14 0.00 3.58 7.73 0.09 54.46 09:28:01 0 35.13 0.00 3.86 7.73 0.08 53.20 09:28:01 1 22.12 0.00 3.15 7.92 0.08 66.73 09:28:01 2 36.31 0.00 3.11 8.79 0.12 51.66 09:28:01 3 43.08 0.00 4.26 6.50 0.10 46.06 09:29:02 all 21.54 0.00 1.44 1.24 0.08 75.70 09:29:02 0 23.50 0.00 1.32 0.50 0.08 74.60 09:29:02 1 19.20 0.00 1.90 2.92 0.08 75.90 09:29:02 2 18.46 0.00 1.14 0.80 0.08 79.51 09:29:02 3 25.01 0.00 1.34 0.74 0.07 72.85 09:30:01 all 12.35 0.00 2.47 7.47 0.07 77.64 09:30:01 0 14.02 0.00 2.70 2.60 0.05 80.63 09:30:01 1 8.63 0.00 0.96 0.61 0.03 89.77 09:30:01 2 16.11 0.00 3.33 4.56 0.10 75.90 09:30:01 3 10.66 0.00 2.90 22.25 0.09 64.10 09:31:01 all 11.72 0.00 4.05 12.79 0.09 71.34 09:31:01 0 12.34 0.00 6.30 32.72 0.10 48.55 09:31:01 1 11.00 0.00 3.32 5.64 0.07 79.97 09:31:01 2 11.68 0.00 3.58 5.48 0.10 79.16 09:31:01 3 11.85 0.00 3.02 7.33 0.08 77.72 09:32:01 all 18.58 0.00 3.72 10.34 0.10 67.27 09:32:01 0 18.83 0.00 3.67 7.70 0.10 69.71 09:32:01 1 16.50 0.00 3.05 3.23 0.08 77.14 09:32:01 2 18.07 0.00 3.58 10.31 0.12 67.92 09:32:01 3 20.94 0.00 4.60 20.20 0.10 54.16 09:33:01 all 21.63 0.00 6.56 11.40 0.11 60.31 09:33:01 0 19.69 0.00 5.99 8.50 0.10 65.72 09:33:01 1 21.69 0.00 7.01 12.37 0.10 58.83 09:33:01 2 22.86 0.00 7.94 11.16 0.13 57.91 09:33:01 3 22.29 0.00 5.30 13.54 0.10 58.77 09:34:01 all 12.86 0.00 4.67 13.93 0.10 68.44 09:34:01 0 12.36 0.00 5.04 13.89 0.10 68.62 09:34:01 1 12.10 0.00 4.90 15.74 0.10 67.15 09:34:01 2 13.96 0.00 4.16 9.35 0.12 72.42 09:34:01 3 13.04 0.00 4.59 16.74 0.08 65.54 09:34:01 CPU %user %nice %system %iowait %steal %idle 09:35:01 all 14.20 0.00 2.59 22.83 0.08 60.30 09:35:01 0 14.84 0.00 2.39 16.59 0.05 66.13 09:35:01 1 13.62 0.00 2.75 33.63 0.07 49.92 09:35:01 2 12.60 0.00 2.23 15.05 0.10 70.02 09:35:01 3 15.73 0.00 2.96 26.05 0.07 55.19 09:36:01 all 26.34 0.00 3.89 8.11 0.09 61.57 09:36:01 0 25.03 0.00 4.18 5.63 0.08 65.08 09:36:01 1 25.95 0.00 4.17 13.05 0.08 56.74 09:36:01 2 30.68 0.00 3.72 6.11 0.12 59.37 09:36:01 3 23.70 0.00 3.52 7.63 0.08 65.07 Average: all 22.77 0.00 3.37 8.59 0.09 65.19 Average: 0 20.40 0.00 3.48 8.80 0.08 67.24 Average: 1 19.83 0.00 3.25 8.54 0.07 68.31 Average: 2 27.10 0.00 3.46 6.90 0.11 62.43 Average: 3 23.76 0.00 3.30 10.11 0.08 62.75