---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5564 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: 2800.022 BogoMIPS: 5600.04 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 9.2G 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: 3943 490 2462 0 990 3211 Swap: 1023 4 1019 ---> 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:f4:d1:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.255/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:fef4:d1f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:14:9b:0e 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:c5ff:fe14:9b0e/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-5564) 07/02/24 _x86_64_ (4 CPU) 15:47:41 LINUX RESTART (4 CPU) 15:48:01 tps rtps wtps bread/s bwrtn/s 15:49:01 196.08 83.74 112.35 6579.14 42719.38 15:50:01 123.13 38.38 84.75 2333.74 13630.00 15:51:01 91.91 25.52 66.39 1795.87 23626.78 15:52:01 369.29 17.61 351.67 1592.67 24893.98 15:53:01 153.13 4.18 148.95 90.90 4116.63 15:54:01 634.18 0.43 633.74 4.27 17619.60 15:55:01 281.24 5.93 275.31 155.92 7299.15 15:56:01 621.96 2.32 619.64 164.48 17587.07 15:57:01 618.16 10.68 607.48 299.10 16754.68 15:58:01 1759.02 1.58 1757.44 72.65 20917.98 15:59:01 376.30 79.87 296.43 3867.22 8877.85 Average: 474.92 24.57 450.35 1541.44 18003.99 15:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:01 1655412 3360956 2383240 59.01 52968 1806016 880304 17.30 558456 1640436 127384 15:50:01 608484 2632180 3430168 84.93 66956 2098124 1599144 31.43 1322804 1895000 18784 15:51:01 207740 2104556 3830912 94.86 78664 1966472 2311316 45.43 1837932 1786900 164976 15:52:01 115380 1475292 3923272 97.14 107948 1476324 3345132 65.76 2464976 1238828 12420 15:53:01 126244 1010804 3912408 96.87 111040 1003180 3951216 77.67 2775552 916560 1708 15:54:01 106568 988476 3932084 97.36 132636 962352 3960864 77.86 2789652 887352 2892 15:55:01 115480 747560 3923172 97.14 129148 716416 4307804 84.68 2896180 764160 3232 15:56:01 123456 719232 3915196 96.94 134992 656716 4364296 85.79 2898188 720904 2692 15:57:01 120848 674976 3917804 97.01 124100 604108 4429784 87.08 2904080 691844 4220 15:58:01 145088 594112 3893564 96.41 106892 548436 4678312 91.96 2952848 651176 4312 15:59:01 1668736 2231896 2369916 58.68 106520 620592 1869688 36.75 1507952 690044 131104 Average: 453949 1503640 3584703 88.76 104715 1132612 3245260 63.79 2264420 1080291 43066 15:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 348.33 237.94 1438.92 69.57 0.00 0.00 0.00 0.00 15:49:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 391.02 365.79 2206.08 72.00 0.00 0.00 0.00 0.00 15:50:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 15:51:01 vethf3956e1 0.10 0.30 0.01 0.03 0.00 0.00 0.00 0.00 15:51:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 15:51:01 ens3 853.11 638.36 9436.40 85.68 0.00 0.00 0.00 0.00 15:51:01 lo 3.35 3.35 0.38 0.38 0.00 0.00 0.00 0.00 15:52:01 vethf3956e1 0.15 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:52:01 docker0 40.68 38.56 103.80 4.48 0.00 0.00 0.00 0.00 15:52:01 ens3 6.30 4.87 1.39 1.45 0.00 0.00 0.00 0.00 15:52:01 lo 67.72 67.72 107.20 107.20 0.00 0.00 0.00 0.00 15:53:01 vethf3956e1 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:53:01 docker0 23.84 23.73 42.48 3.68 0.00 0.00 0.00 0.00 15:53:01 ens3 24.66 17.79 10.95 9.38 0.00 0.00 0.00 0.00 15:53:01 lo 57.88 57.88 47.42 47.42 0.00 0.00 0.00 0.00 15:54:01 vethf3956e1 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:54:01 docker0 78.45 62.44 28.85 10.21 0.00 0.00 0.00 0.00 15:54:01 ens3 12.75 9.15 2.76 3.65 0.00 0.00 0.00 0.00 15:54:01 lo 145.64 145.64 38.80 38.80 0.00 0.00 0.00 0.00 15:55:01 vethf3956e1 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 docker0 39.56 35.82 46.63 5.46 0.00 0.00 0.00 0.00 15:55:01 ens3 166.75 125.02 47.61 46.47 0.00 0.00 0.00 0.00 15:55:01 lo 107.95 107.95 56.24 56.24 0.00 0.00 0.00 0.00 15:56:01 vethf3956e1 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:56:01 docker0 68.24 53.97 39.05 6.95 0.00 0.00 0.00 0.00 15:56:01 ens3 12.48 4.87 4.37 3.63 0.00 0.00 0.00 0.00 15:56:01 lo 135.10 135.10 46.53 46.53 0.00 0.00 0.00 0.00 15:57:01 vethf3956e1 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 docker0 66.73 51.50 39.43 6.99 0.00 0.00 0.00 0.00 15:57:01 ens3 89.25 73.44 30.61 28.13 0.00 0.00 0.00 0.00 15:57:01 lo 129.54 129.54 46.95 46.95 0.00 0.00 0.00 0.00 15:58:01 vethf3956e1 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:58:01 docker0 61.27 49.99 47.02 17.87 0.00 0.00 0.00 0.00 15:58:01 ens3 20.25 12.16 6.37 4.82 0.00 0.00 0.00 0.00 15:58:01 lo 122.28 122.28 65.46 65.46 0.00 0.00 0.00 0.00 15:59:01 docker0 38.53 33.66 35.26 3.84 0.00 0.00 0.00 0.00 15:59:01 ens3 319.55 183.95 308.48 99.12 0.00 0.00 0.00 0.00 15:59:01 lo 86.67 86.67 39.90 39.90 0.00 0.00 0.00 0.00 Average: docker0 37.94 31.80 34.77 5.41 0.00 0.00 0.00 0.00 Average: ens3 204.06 152.14 1227.01 38.54 0.00 0.00 0.00 0.00 Average: lo 78.12 78.12 40.83 40.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5564) 07/02/24 _x86_64_ (4 CPU) 15:47:41 LINUX RESTART (4 CPU) 15:48:01 CPU %user %nice %system %iowait %steal %idle 15:49:01 all 19.81 0.00 2.57 5.96 0.06 71.60 15:49:01 0 13.40 0.00 1.91 4.86 0.03 79.80 15:49:01 1 26.41 0.00 2.24 6.30 0.08 64.96 15:49:01 2 28.38 0.00 3.45 6.55 0.08 61.53 15:49:01 3 11.03 0.00 2.65 6.15 0.05 80.12 15:50:01 all 34.70 0.00 2.11 2.37 0.08 60.75 15:50:01 0 33.73 0.00 1.65 2.39 0.08 62.15 15:50:01 1 23.15 0.00 1.85 3.41 0.08 71.51 15:50:01 2 31.57 0.00 2.65 2.06 0.10 63.62 15:50:01 3 50.33 0.00 2.27 1.60 0.08 45.71 15:51:01 all 51.59 0.00 4.02 1.05 0.11 43.23 15:51:01 0 57.91 0.00 4.30 0.74 0.12 36.94 15:51:01 1 43.45 0.00 4.35 1.10 0.10 51.00 15:51:01 2 52.09 0.00 3.24 0.45 0.12 44.10 15:51:01 3 52.94 0.00 4.20 1.90 0.12 40.85 15:52:01 all 33.68 0.00 3.22 8.83 0.10 54.18 15:52:01 0 37.34 0.00 2.98 7.21 0.10 52.37 15:52:01 1 35.88 0.00 3.47 9.59 0.10 50.95 15:52:01 2 29.57 0.00 3.20 10.18 0.10 56.94 15:52:01 3 31.90 0.00 3.23 8.35 0.08 56.43 15:53:01 all 16.60 0.00 1.40 3.55 0.08 78.38 15:53:01 0 15.09 0.00 1.61 3.36 0.07 79.87 15:53:01 1 18.99 0.00 1.32 3.02 0.07 76.60 15:53:01 2 12.98 0.00 1.46 3.81 0.08 81.66 15:53:01 3 19.33 0.00 1.19 4.00 0.07 75.42 15:54:01 all 6.54 0.00 3.40 18.37 0.10 71.60 15:54:01 0 7.67 0.00 3.48 10.22 0.10 78.53 15:54:01 1 6.86 0.00 3.55 20.77 0.10 68.73 15:54:01 2 4.82 0.00 3.10 25.28 0.10 66.69 15:54:01 3 6.79 0.00 3.42 17.28 0.10 72.41 15:55:01 all 21.64 0.00 2.15 7.27 0.09 68.85 15:55:01 0 19.88 0.00 2.21 6.32 0.08 71.51 15:55:01 1 22.26 0.00 2.63 10.85 0.08 64.18 15:55:01 2 17.96 0.00 1.92 6.14 0.10 73.89 15:55:01 3 26.44 0.00 1.86 5.78 0.08 65.83 15:56:01 all 6.96 0.00 3.35 18.11 0.09 71.50 15:56:01 0 6.41 0.00 3.00 20.31 0.08 70.19 15:56:01 1 8.41 0.00 3.46 17.13 0.10 70.90 15:56:01 2 6.74 0.00 3.74 11.66 0.12 77.73 15:56:01 3 6.28 0.00 3.21 23.25 0.08 67.17 15:57:01 all 8.87 0.00 3.53 17.85 0.11 69.65 15:57:01 0 8.97 0.00 4.57 23.46 0.10 62.91 15:57:01 1 8.56 0.00 3.02 14.39 0.08 73.95 15:57:01 2 9.62 0.00 3.51 15.90 0.14 70.84 15:57:01 3 8.32 0.00 3.01 17.63 0.08 70.96 15:58:01 all 8.91 0.00 4.71 21.21 0.11 65.06 15:58:01 0 8.39 0.00 4.60 18.47 0.08 68.46 15:58:01 1 9.13 0.00 4.83 20.94 0.10 65.01 15:58:01 2 8.95 0.00 5.14 26.91 0.14 58.86 15:58:01 3 9.19 0.00 4.31 18.60 0.10 67.81 15:59:01 all 31.49 0.00 3.06 9.93 0.11 55.41 15:59:01 0 25.96 0.00 2.32 7.12 0.10 64.50 15:59:01 1 36.25 0.00 2.89 8.15 0.12 52.59 15:59:01 2 35.91 0.00 3.26 10.83 0.14 49.86 15:59:01 3 27.86 0.00 3.72 13.63 0.10 54.69 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.91 0.00 3.04 10.39 0.09 64.56 Average: 0 21.36 0.00 2.96 9.49 0.09 66.11 Average: 1 21.77 0.00 3.05 10.50 0.09 64.57 Average: 2 21.74 0.00 3.15 10.85 0.11 64.16 Average: 3 22.79 0.00 3.00 10.73 0.09 63.39