---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4058 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 8.6G 56% / 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 479 1861 0 1602 3210 Swap: 1023 8 1015 ---> 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:06:5e:4b brd ff:ff:ff:ff:ff:ff inet 10.32.7.26/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85591sec preferred_lft 85591sec inet6 fe80::f816:3eff:fe06:5e4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:09:17:8c 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::42:26ff:fe09:178c/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-4058) 06/21/24 _x86_64_ (4 CPU) 13:03:34 LINUX RESTART (4 CPU) 13:04:01 tps rtps wtps bread/s bwrtn/s 13:05:01 169.21 66.69 102.52 4975.70 42525.33 13:06:01 129.60 45.28 84.32 3199.73 15532.21 13:07:01 202.93 23.51 179.42 2057.20 39380.46 13:08:01 281.56 15.74 265.81 453.18 8046.25 13:09:01 272.94 3.73 269.21 74.25 7549.68 13:10:01 604.77 3.38 601.38 94.65 16783.20 13:11:01 320.17 3.66 316.51 113.81 8568.38 13:12:01 621.48 4.75 616.73 281.77 17625.19 13:13:01 972.67 9.89 962.77 227.85 17197.73 13:14:01 1381.24 1.12 1380.12 64.52 19115.35 13:15:01 310.63 130.19 180.44 7030.32 20780.81 13:16:01 162.85 0.92 161.93 22.79 40053.58 Average: 452.49 25.74 426.76 1549.62 21097.56 13:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:05:01 1639812 3356380 2398840 59.40 53272 1817788 883112 17.36 566704 1650980 145868 13:06:01 707652 2823392 3331000 82.48 67108 2188920 1278888 25.14 1191044 1928488 19168 13:07:01 164032 1819024 3874620 95.94 82776 1797288 3031560 59.59 2097564 1571388 2448 13:08:01 110252 1113856 3928400 97.27 105188 1128308 3820388 75.10 2693980 1021544 10188 13:09:01 114476 892396 3924176 97.17 115256 890344 4102640 80.65 2830276 869784 2136 13:10:01 143280 849036 3895372 96.45 130624 788264 4190136 82.37 2820528 818216 3280 13:11:01 117460 612304 3921192 97.09 121236 587308 4478872 88.04 2944476 716556 3008 13:12:01 137464 577348 3901188 96.60 100360 541432 4548080 89.40 2941896 670204 2928 13:13:01 178588 529392 3860064 95.58 97740 438608 4619508 90.81 2926612 624008 2328 13:14:01 118840 396432 3919812 97.06 94064 394252 4862000 95.57 3028116 605604 3968 13:15:01 1118644 2018608 2920008 72.30 96572 962816 2141216 42.09 1689236 1048740 70912 13:16:01 799120 2060028 3239532 80.21 99920 1314032 2039220 40.09 1684904 1361824 652 Average: 445802 1420683 3592850 88.96 97010 1070780 3332968 65.52 2284611 1073945 22240 13:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 357.67 239.51 1408.97 68.64 0.00 0.00 0.00 0.00 13:05:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 527.23 451.92 3275.29 94.86 0.00 0.00 0.00 0.00 13:06:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 13:07:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 13:07:01 ens3 1058.03 696.32 8251.40 133.48 0.00 0.00 0.00 0.00 13:07:01 veth0b62a77 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:07:01 lo 3.11 3.11 0.35 0.35 0.00 0.00 0.00 0.00 13:08:01 docker0 48.32 47.18 128.64 5.44 0.00 0.00 0.00 0.00 13:08:01 ens3 87.00 30.91 23.84 16.30 0.00 0.00 0.00 0.00 13:08:01 veth0b62a77 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 13:08:01 lo 86.14 86.14 133.20 133.20 0.00 0.00 0.00 0.00 13:09:01 docker0 33.86 28.75 24.36 4.64 0.00 0.00 0.00 0.00 13:09:01 ens3 7.98 5.32 1.90 1.84 0.00 0.00 0.00 0.00 13:09:01 veth0b62a77 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:09:01 lo 71.90 71.90 30.02 30.02 0.00 0.00 0.00 0.00 13:10:01 docker0 77.79 63.19 39.24 10.11 0.00 0.00 0.00 0.00 13:10:01 ens3 23.93 17.70 5.07 6.30 0.00 0.00 0.00 0.00 13:10:01 veth0b62a77 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 lo 146.18 146.18 49.12 49.12 0.00 0.00 0.00 0.00 13:11:01 docker0 40.91 35.78 37.19 5.63 0.00 0.00 0.00 0.00 13:11:01 ens3 119.12 73.91 27.60 28.70 0.00 0.00 0.00 0.00 13:11:01 veth0b62a77 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:11:01 lo 111.99 111.99 47.03 47.03 0.00 0.00 0.00 0.00 13:12:01 docker0 67.43 52.95 38.79 6.61 0.00 0.00 0.00 0.00 13:12:01 ens3 2.77 2.12 0.56 0.94 0.00 0.00 0.00 0.00 13:12:01 veth0b62a77 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:12:01 lo 133.62 133.62 46.00 46.00 0.00 0.00 0.00 0.00 13:13:01 docker0 64.69 51.65 40.04 18.65 0.00 0.00 0.00 0.00 13:13:01 ens3 199.83 74.78 67.30 46.20 0.00 0.00 0.00 0.00 13:13:01 veth0b62a77 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:13:01 lo 127.76 127.76 59.20 59.20 0.00 0.00 0.00 0.00 13:14:01 docker0 65.37 55.72 69.75 6.93 0.00 0.00 0.00 0.00 13:14:01 ens3 20.15 8.72 6.39 5.35 0.00 0.00 0.00 0.00 13:14:01 veth0b62a77 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:14:01 lo 131.06 131.06 77.12 77.12 0.00 0.00 0.00 0.00 13:15:01 veth6bca476 253.87 304.37 16.86 1929.97 0.00 0.00 0.00 0.16 13:15:01 docker0 270.76 318.48 17.83 1931.43 0.00 0.00 0.00 0.00 13:15:01 ens3 534.09 416.86 3000.05 59.97 0.00 0.00 0.00 0.00 13:15:01 lo 46.27 46.27 6.86 6.86 0.00 0.00 0.00 0.00 13:16:01 docker0 41.37 48.10 2.10 282.58 0.00 0.00 0.00 0.00 13:16:01 ens3 319.18 541.72 307.32 3868.50 0.00 0.00 0.00 0.00 13:16:01 lo 3.93 3.93 0.34 0.34 0.00 0.00 0.00 0.00 Average: docker0 59.22 58.50 33.16 189.33 0.00 0.00 0.00 0.00 Average: ens3 271.47 213.35 1365.09 360.92 0.00 0.00 0.00 0.00 Average: lo 72.17 72.17 37.47 37.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4058) 06/21/24 _x86_64_ (4 CPU) 13:03:34 LINUX RESTART (4 CPU) 13:04:01 CPU %user %nice %system %iowait %steal %idle 13:05:01 all 20.06 0.00 2.43 5.21 0.06 72.24 13:05:01 0 22.74 0.00 2.13 2.63 0.07 72.43 13:05:01 1 22.37 0.00 2.28 3.92 0.05 71.38 13:05:01 2 12.33 0.00 2.13 10.08 0.07 75.40 13:05:01 3 22.80 0.00 3.20 4.18 0.07 69.75 13:06:01 all 36.13 0.00 2.03 2.34 0.08 59.42 13:06:01 0 34.35 0.00 1.52 1.87 0.08 62.18 13:06:01 1 44.57 0.00 1.72 1.40 0.08 52.23 13:06:01 2 29.85 0.00 2.79 3.91 0.10 63.35 13:06:01 3 35.72 0.00 2.07 2.20 0.07 59.94 13:07:01 all 38.55 0.00 4.60 3.31 0.09 53.45 13:07:01 0 34.86 0.00 4.66 3.13 0.08 57.27 13:07:01 1 36.06 0.00 3.47 3.70 0.08 56.69 13:07:01 2 38.08 0.00 6.06 4.58 0.10 51.18 13:07:01 3 45.18 0.00 4.25 1.86 0.08 48.63 13:08:01 all 38.22 0.00 2.15 7.43 0.09 52.12 13:08:01 0 27.88 0.00 2.27 5.16 0.07 64.62 13:08:01 1 49.89 0.00 2.85 11.01 0.10 36.15 13:08:01 2 29.53 0.00 2.15 7.75 0.08 60.49 13:08:01 3 45.58 0.00 1.30 5.78 0.08 47.25 13:09:01 all 7.85 0.00 1.60 7.28 0.08 83.19 13:09:01 0 7.84 0.00 2.33 12.30 0.10 77.43 13:09:01 1 6.99 0.00 1.46 4.21 0.07 87.27 13:09:01 2 8.58 0.00 1.58 7.05 0.08 82.72 13:09:01 3 7.98 0.00 1.04 5.57 0.10 85.32 13:10:01 all 9.29 0.00 3.18 17.60 0.09 69.84 13:10:01 0 7.99 0.00 3.11 15.05 0.07 73.79 13:10:01 1 7.81 0.00 2.76 9.68 0.07 79.68 13:10:01 2 10.38 0.00 3.73 27.22 0.12 58.55 13:10:01 3 10.99 0.00 3.12 18.52 0.08 67.29 13:11:01 all 18.37 0.00 2.33 8.80 0.10 70.41 13:11:01 0 14.30 0.00 2.05 19.27 0.10 64.28 13:11:01 1 19.06 0.00 2.56 6.41 0.10 71.87 13:11:01 2 19.55 0.00 2.36 5.43 0.10 72.56 13:11:01 3 20.56 0.00 2.35 4.07 0.08 72.93 13:12:01 all 6.12 0.00 3.22 18.53 0.09 72.04 13:12:01 0 4.84 0.00 3.43 28.90 0.08 62.74 13:12:01 1 7.43 0.00 3.69 18.56 0.08 70.23 13:12:01 2 6.99 0.00 2.96 10.61 0.10 79.34 13:12:01 3 5.24 0.00 2.76 15.98 0.08 75.94 13:13:01 all 9.40 0.00 3.73 18.77 0.10 68.01 13:13:01 0 7.25 0.00 4.16 17.79 0.10 70.69 13:13:01 1 9.22 0.00 3.34 19.82 0.08 67.53 13:13:01 2 10.62 0.00 3.59 11.70 0.12 73.97 13:13:01 3 10.53 0.00 3.83 25.71 0.10 59.83 13:14:01 all 9.19 0.00 4.16 21.15 0.10 65.40 13:14:01 0 8.21 0.00 3.80 19.72 0.10 68.17 13:14:01 1 9.45 0.00 4.75 22.64 0.08 63.08 13:14:01 2 9.77 0.00 4.29 25.87 0.12 59.95 13:14:01 3 9.31 0.00 3.84 16.40 0.10 70.35 13:15:01 all 32.87 0.00 3.23 8.13 0.08 55.69 13:15:01 0 30.57 0.00 2.75 11.00 0.07 55.62 13:15:01 1 24.81 0.00 2.95 6.06 0.08 66.10 13:15:01 2 35.05 0.00 3.78 10.75 0.08 50.33 13:15:01 3 41.13 0.00 3.43 4.74 0.10 50.59 13:15:01 CPU %user %nice %system %iowait %steal %idle 13:16:01 all 22.61 0.00 3.28 3.95 0.08 70.09 13:16:01 0 20.95 0.00 2.88 4.21 0.07 71.89 13:16:01 1 21.65 0.00 3.17 4.24 0.08 70.85 13:16:01 2 24.51 0.00 3.09 5.26 0.08 67.05 13:16:01 3 23.36 0.00 3.93 2.10 0.07 70.54 Average: all 20.74 0.00 2.99 10.20 0.09 65.99 Average: 0 18.50 0.00 2.92 11.74 0.08 66.75 Average: 1 21.63 0.00 2.91 9.29 0.08 66.08 Average: 2 19.62 0.00 3.21 10.83 0.10 66.25 Average: 3 23.22 0.00 2.93 8.91 0.09 64.86