---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3365 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 474 2476 0 993 3227 Swap: 1023 23 1000 ---> 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:ff:69:54 brd ff:ff:ff:ff:ff:ff inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85616sec preferred_lft 85616sec inet6 fe80::f816:3eff:feff:6954/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:1f:23:ba 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::42:87ff:fe1f:23ba/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-3365) 02/01/25 _x86_64_ (4 CPU) 13:58:12 LINUX RESTART (4 CPU) 13:59:01 tps rtps wtps bread/s bwrtn/s 14:00:01 136.58 33.84 102.73 1699.85 11308.78 14:01:01 98.52 22.05 76.47 1908.88 20349.41 14:02:01 204.93 46.88 158.05 2736.50 32786.41 14:03:01 229.14 28.77 200.37 639.79 7187.87 14:04:01 32.07 1.52 30.56 28.52 875.44 14:05:01 447.49 0.75 446.74 9.47 15053.62 14:06:01 382.85 1.72 381.14 36.93 13226.73 14:07:01 420.90 14.56 406.34 372.98 14841.80 14:08:01 555.78 12.15 543.63 358.64 19900.02 14:09:02 609.07 186.39 422.68 5255.69 20592.70 14:10:01 189.04 160.21 28.83 5687.17 7370.95 14:11:01 242.61 194.60 48.01 4448.06 2080.99 Average: 296.23 58.55 237.67 1928.41 13814.34 13:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 1307156 3178312 2731496 67.63 65236 1951664 1037584 20.40 739956 1791140 114264 14:01:01 157908 2644948 3880744 96.09 76844 2539400 1381280 27.15 1381856 2262936 74372 14:02:01 122108 1611316 3916544 96.98 87408 1633072 3139900 61.72 2280892 1430652 5272 14:03:01 115420 1079288 3923232 97.14 102860 1095664 3709040 72.91 2654816 1051692 13844 14:04:01 147120 1091712 3891532 96.36 103420 1076036 3692892 72.59 2636740 1037660 824 14:05:01 106440 1024424 3932212 97.36 129888 1001680 3755960 73.83 2677468 987340 7344 14:06:01 122440 783800 3916212 96.97 135584 724892 4017120 78.96 2791252 838300 7264 14:07:01 123308 583540 3915344 96.95 102248 543296 4469896 87.87 2839324 748076 15516 14:08:01 109552 247532 3929100 97.29 63304 282188 4963228 97.56 2924368 687168 7516 14:09:02 1818548 2031024 2220104 54.97 72424 310840 2054688 40.39 1429968 630488 20968 14:10:01 1972600 2562444 2066052 51.16 83908 675936 1696368 33.35 1237668 671168 20004 14:11:01 2588968 3329668 1449684 35.90 109864 796596 979316 19.25 571360 713096 17588 Average: 724297 1680667 3314355 82.07 94416 1052605 2908106 57.16 2013806 1070810 25398 13:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 ens3 291.37 222.98 1218.70 35.43 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 2.47 2.47 0.28 0.28 0.00 0.00 0.00 0.00 14:01:01 ens3 755.17 654.54 7658.74 110.03 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:02:01 ens3 649.73 438.53 4099.11 64.82 0.00 0.00 0.00 0.00 14:02:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:02:01 veth3ef5156 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:02:01 lo 3.32 3.32 0.38 0.38 0.00 0.00 0.00 0.00 14:03:01 ens3 70.04 38.99 18.45 15.01 0.00 0.00 0.00 0.00 14:03:01 docker0 60.71 59.78 266.94 8.31 0.00 0.00 0.00 0.00 14:03:01 veth3ef5156 60.55 59.65 267.76 8.30 0.00 0.00 0.00 0.02 14:03:01 lo 104.47 104.47 274.13 274.13 0.00 0.00 0.00 0.00 14:04:01 ens3 1.72 0.77 0.52 0.58 0.00 0.00 0.00 0.00 14:04:01 docker0 100.50 96.57 476.45 45.01 0.00 0.00 0.00 0.00 14:04:01 veth3ef5156 100.32 96.40 477.81 45.00 0.00 0.00 0.00 0.04 14:04:01 lo 154.17 154.17 518.64 518.64 0.00 0.00 0.00 0.00 14:05:01 ens3 70.69 39.01 18.80 15.86 0.00 0.00 0.00 0.00 14:05:01 docker0 142.08 129.48 441.09 42.49 0.00 0.00 0.00 0.00 14:05:01 veth3ef5156 141.89 129.30 443.02 42.48 0.00 0.00 0.00 0.04 14:05:01 lo 230.78 230.78 481.06 481.06 0.00 0.00 0.00 0.00 14:06:01 ens3 86.75 39.43 23.71 18.59 0.00 0.00 0.00 0.00 14:06:01 docker0 174.00 160.99 639.15 61.03 0.00 0.00 0.00 0.00 14:06:01 veth3ef5156 173.84 160.84 641.51 61.03 0.00 0.00 0.00 0.05 14:06:01 lo 267.81 267.81 694.98 694.98 0.00 0.00 0.00 0.00 14:07:01 ens3 1582.01 935.54 410.55 369.19 0.00 0.00 0.00 0.00 14:07:01 docker0 132.88 125.02 338.31 38.69 0.00 0.00 0.00 0.00 14:07:01 veth3ef5156 132.71 124.86 340.12 38.68 0.00 0.00 0.00 0.03 14:07:01 lo 226.99 226.99 373.73 373.73 0.00 0.00 0.00 0.00 14:08:01 ens3 48.86 29.28 13.74 11.71 0.00 0.00 0.00 0.00 14:08:01 docker0 86.54 77.28 81.82 13.20 0.00 0.00 0.00 0.00 14:08:01 veth3ef5156 86.36 77.10 82.99 13.19 0.00 0.00 0.00 0.01 14:08:01 lo 162.42 162.42 93.95 93.95 0.00 0.00 0.00 0.00 14:09:02 ens3 403.55 213.06 99.03 82.10 0.00 0.00 0.00 0.00 14:09:02 docker0 21.52 19.42 9.79 2.43 0.00 0.00 0.00 0.00 14:09:02 lo 41.12 41.12 11.98 11.98 0.00 0.00 0.00 0.00 14:10:01 ens3 512.61 365.72 2296.26 51.50 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.41 0.41 0.05 0.05 0.00 0.00 0.00 0.00 14:11:01 ens3 274.77 167.87 88.58 139.25 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 395.48 261.97 1326.07 76.22 0.00 0.00 0.00 0.00 Average: docker0 59.94 55.80 187.91 17.61 0.00 0.00 0.00 0.00 Average: lo 99.78 99.78 204.24 204.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3365) 02/01/25 _x86_64_ (4 CPU) 13:58:12 LINUX RESTART (4 CPU) 13:59:01 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 23.53 0.00 1.53 3.43 0.08 71.44 14:00:01 0 25.73 0.00 1.75 1.93 0.07 70.53 14:00:01 1 9.82 0.00 0.79 7.97 0.07 81.36 14:00:01 2 30.19 0.00 1.57 1.62 0.08 66.54 14:00:01 3 28.37 0.00 2.00 2.22 0.08 67.32 14:01:01 all 45.17 0.00 3.09 1.32 0.11 50.31 14:01:01 0 44.29 0.00 3.83 2.31 0.13 49.44 14:01:01 1 48.65 0.00 2.76 1.29 0.10 47.19 14:01:01 2 43.71 0.00 3.44 0.49 0.12 52.25 14:01:01 3 44.05 0.00 2.31 1.20 0.10 52.34 14:02:01 all 43.85 0.00 3.44 3.56 0.11 49.03 14:02:01 0 43.94 0.00 3.89 4.75 0.13 47.29 14:02:01 1 50.03 0.00 2.70 3.92 0.10 43.25 14:02:01 2 29.62 0.00 3.24 3.59 0.12 63.43 14:02:01 3 51.94 0.00 3.96 1.97 0.12 42.00 14:03:01 all 40.55 0.00 2.47 4.19 0.12 52.67 14:03:01 0 45.51 0.00 1.90 3.11 0.10 49.38 14:03:01 1 36.33 0.00 2.59 2.31 0.12 58.65 14:03:01 2 35.48 0.00 2.29 8.10 0.13 53.99 14:03:01 3 44.90 0.00 3.09 3.25 0.12 48.64 14:04:01 all 12.00 0.00 1.22 0.33 0.08 86.37 14:04:01 0 9.54 0.00 1.22 0.12 0.07 89.05 14:04:01 1 12.63 0.00 1.15 0.40 0.10 85.71 14:04:01 2 12.36 0.00 1.13 0.13 0.07 86.31 14:04:01 3 13.46 0.00 1.40 0.68 0.08 84.36 14:05:01 all 15.67 0.00 4.02 10.66 0.11 69.53 14:05:01 0 12.46 0.00 4.16 8.09 0.10 75.18 14:05:01 1 14.57 0.00 4.98 18.07 0.12 62.26 14:05:01 2 14.68 0.00 4.11 8.74 0.17 72.30 14:05:01 3 20.96 0.00 2.79 7.76 0.08 68.41 14:06:01 all 21.17 0.00 4.15 8.46 0.13 66.08 14:06:01 0 19.73 0.00 3.78 11.32 0.12 65.06 14:06:01 1 23.13 0.00 4.66 6.01 0.15 66.05 14:06:01 2 20.47 0.00 4.22 9.89 0.15 65.27 14:06:01 3 21.35 0.00 3.98 6.65 0.12 67.90 14:07:01 all 21.75 0.00 6.33 9.36 0.13 62.42 14:07:01 0 22.38 0.00 7.14 12.79 0.12 57.56 14:07:01 1 22.22 0.00 6.56 9.41 0.12 61.69 14:07:01 2 21.94 0.00 6.20 5.06 0.18 66.61 14:07:01 3 20.46 0.00 5.43 10.19 0.13 63.79 14:08:01 all 14.52 0.00 5.52 12.57 0.13 67.26 14:08:01 0 15.07 0.00 5.12 10.06 0.13 69.61 14:08:01 1 13.56 0.00 5.52 15.33 0.10 65.48 14:08:01 2 14.40 0.00 5.94 13.23 0.15 66.28 14:08:01 3 15.04 0.00 5.51 11.67 0.12 67.67 14:09:02 all 14.24 0.00 3.03 22.18 0.10 60.45 14:09:02 0 11.46 0.00 3.57 23.79 0.10 61.08 14:09:02 1 13.12 0.00 2.60 12.59 0.08 71.60 14:09:02 2 15.76 0.00 3.42 32.86 0.15 47.81 14:09:02 3 16.65 0.00 2.58 19.58 0.07 61.13 14:10:01 all 44.13 0.00 1.37 4.73 0.11 49.67 14:10:01 0 40.31 0.00 1.81 5.95 0.10 51.82 14:10:01 1 48.11 0.00 1.34 3.73 0.10 46.72 14:10:01 2 38.65 0.00 1.29 3.30 0.10 56.65 14:10:01 3 49.43 0.00 0.99 5.93 0.10 43.55 14:10:01 CPU %user %nice %system %iowait %steal %idle 14:11:01 all 34.68 0.00 1.58 6.39 0.09 57.27 14:11:01 0 26.09 0.00 1.60 2.74 0.07 69.51 14:11:01 1 33.91 0.00 1.30 4.39 0.07 60.33 14:11:01 2 26.99 0.00 1.81 7.53 0.10 63.57 14:11:01 3 51.72 0.00 1.62 10.91 0.12 35.63 Average: all 27.57 0.00 3.15 7.28 0.11 61.90 Average: 0 26.33 0.00 3.32 7.26 0.10 62.99 Average: 1 27.12 0.00 3.08 7.13 0.10 62.57 Average: 2 25.33 0.00 3.22 7.88 0.13 63.44 Average: 3 31.49 0.00 2.97 6.84 0.10 58.59