---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6307 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 9.2G 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 472 2450 0 1021 3229 Swap: 1023 3 1020 ---> 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:de:99:b1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:fede:99b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:f0:be:9e 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::42:34ff:fef0:be9e/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-6307) 07/11/24 _x86_64_ (4 CPU) 12:02:30 LINUX RESTART (4 CPU) 12:03:02 tps rtps wtps bread/s bwrtn/s 12:04:01 135.50 49.13 86.38 2528.39 8312.76 12:05:01 125.51 43.27 82.24 2503.30 16075.31 12:06:01 204.00 24.75 179.24 2109.75 37267.77 12:07:01 283.77 6.95 276.82 153.55 8214.33 12:08:01 314.86 0.73 314.13 18.66 8836.91 12:09:01 585.14 3.27 581.87 81.05 16124.78 12:10:01 329.45 3.07 326.38 87.99 8798.40 12:11:01 620.80 0.93 619.86 91.72 17610.40 12:12:01 1222.78 9.72 1213.05 277.86 16699.57 12:13:01 1132.46 1.92 1130.54 70.39 19742.58 12:14:01 277.47 163.97 113.50 5782.90 4551.64 Average: 476.16 27.94 448.22 1243.93 14758.92 12:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 1606324 3352360 2432328 60.23 54712 1844596 879776 17.29 569092 1677488 159196 12:05:01 344372 2487880 3694280 91.47 68944 2212536 1767864 34.75 1515480 1957876 28272 12:06:01 160644 1902988 3878008 96.02 83408 1882180 2886928 56.75 2033644 1633792 2608 12:07:01 112384 1441644 3926268 97.22 111200 1443332 3451032 67.84 2487348 1216020 10840 12:08:01 129696 1408324 3908956 96.79 128412 1368980 3545836 69.70 2502420 1164584 2000 12:09:01 108040 1179892 3930612 97.32 138232 1141464 3856944 75.82 2651584 1010288 2496 12:10:01 123004 813020 3915648 96.95 132212 766684 4244004 83.42 2857836 785328 2448 12:11:01 110708 781112 3927944 97.26 138588 715296 4307624 84.68 2867532 752664 2368 12:12:01 203548 729228 3835104 94.96 112244 585716 4392544 86.34 2812068 698356 2668 12:13:01 164680 667592 3873972 95.92 113948 589224 4557724 89.59 2883788 686784 3764 12:14:01 2614132 3347916 1424520 35.27 120112 777436 959092 18.85 553968 701536 198940 Average: 516139 1646541 3522513 87.22 109274 1211586 3168124 62.28 2157705 1116792 37782 12:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 ens3 391.22 252.30 1606.57 71.60 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 12:05:01 ens3 475.92 443.70 3652.45 82.54 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 12:06:01 ens3 658.69 497.33 7594.09 68.58 0.00 0.00 0.00 0.00 12:06:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 12:06:01 lo 2.92 2.92 0.33 0.33 0.00 0.00 0.00 0.00 12:06:01 veth08f580b 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 12:07:01 ens3 26.06 14.26 6.44 6.21 0.00 0.00 0.00 0.00 12:07:01 docker0 48.43 47.23 128.66 5.45 0.00 0.00 0.00 0.00 12:07:01 lo 87.00 87.00 133.43 133.43 0.00 0.00 0.00 0.00 12:07:01 veth08f580b 0.20 0.25 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 ens3 16.97 10.29 4.12 3.52 0.00 0.00 0.00 0.00 12:08:01 docker0 41.46 35.32 26.96 5.96 0.00 0.00 0.00 0.00 12:08:01 lo 85.19 85.19 33.72 33.72 0.00 0.00 0.00 0.00 12:08:01 veth08f580b 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:09:01 ens3 81.45 42.09 19.74 15.80 0.00 0.00 0.00 0.00 12:09:01 docker0 75.50 62.49 49.68 9.45 0.00 0.00 0.00 0.00 12:09:01 lo 145.51 145.51 59.40 59.40 0.00 0.00 0.00 0.00 12:09:01 veth08f580b 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 248.84 125.68 61.07 52.01 0.00 0.00 0.00 0.00 12:10:01 docker0 40.68 34.56 26.33 5.57 0.00 0.00 0.00 0.00 12:10:01 lo 107.90 107.90 35.78 35.78 0.00 0.00 0.00 0.00 12:10:01 veth08f580b 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 ens3 24.60 9.43 7.06 5.20 0.00 0.00 0.00 0.00 12:11:01 docker0 66.86 52.37 38.71 6.50 0.00 0.00 0.00 0.00 12:11:01 lo 131.94 131.94 45.79 45.79 0.00 0.00 0.00 0.00 12:11:01 veth08f580b 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 ens3 62.30 34.28 14.15 12.65 0.00 0.00 0.00 0.00 12:12:01 docker0 63.22 50.23 39.05 18.45 0.00 0.00 0.00 0.00 12:12:01 lo 124.56 124.56 58.00 58.00 0.00 0.00 0.00 0.00 12:12:01 veth08f580b 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 ens3 22.23 15.76 4.83 5.14 0.00 0.00 0.00 0.00 12:13:01 docker0 66.69 57.01 69.95 7.06 0.00 0.00 0.00 0.00 12:13:01 lo 133.39 133.39 77.36 77.36 0.00 0.00 0.00 0.00 12:13:01 veth08f580b 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:14:01 ens3 464.07 292.33 633.60 120.76 0.00 0.00 0.00 0.00 12:14:01 docker0 12.21 10.53 2.96 1.04 0.00 0.00 0.00 0.00 12:14:01 lo 36.29 36.29 4.88 4.88 0.00 0.00 0.00 0.00 Average: ens3 224.50 157.81 1236.26 40.32 0.00 0.00 0.00 0.00 Average: docker0 37.80 31.86 34.81 5.42 0.00 0.00 0.00 0.00 Average: lo 78.09 78.09 40.88 40.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6307) 07/11/24 _x86_64_ (4 CPU) 12:02:30 LINUX RESTART (4 CPU) 12:03:02 CPU %user %nice %system %iowait %steal %idle 12:04:01 all 22.22 0.00 1.81 3.73 0.07 72.17 12:04:01 0 13.16 0.00 1.36 2.22 0.07 83.19 12:04:01 1 38.36 0.00 2.29 0.93 0.07 58.35 12:04:01 2 9.84 0.00 1.05 0.93 0.07 88.12 12:04:01 3 27.58 0.00 2.55 10.87 0.09 58.92 12:05:01 all 46.34 0.00 2.16 2.11 0.10 49.29 12:05:01 0 44.73 0.00 1.81 1.69 0.10 51.67 12:05:01 1 60.91 0.00 1.86 2.73 0.12 34.39 12:05:01 2 39.14 0.00 2.99 1.91 0.12 55.84 12:05:01 3 40.59 0.00 1.98 2.09 0.08 55.26 12:06:01 all 38.83 0.00 3.97 4.38 0.10 52.71 12:06:01 0 45.28 0.00 3.42 3.33 0.10 47.87 12:06:01 1 35.57 0.00 4.21 2.58 0.08 57.56 12:06:01 2 36.06 0.00 3.96 4.26 0.12 55.60 12:06:01 3 38.42 0.00 4.32 7.35 0.10 49.82 12:07:01 all 34.42 0.00 1.99 7.48 0.10 56.00 12:07:01 0 49.61 0.00 1.75 9.86 0.12 38.66 12:07:01 1 23.56 0.00 1.63 1.98 0.10 72.73 12:07:01 2 29.10 0.00 2.60 4.86 0.10 63.34 12:07:01 3 35.46 0.00 1.96 13.27 0.10 49.21 12:08:01 all 7.33 0.00 1.82 8.53 0.09 82.23 12:08:01 0 8.12 0.00 1.68 6.34 0.07 83.79 12:08:01 1 6.99 0.00 2.17 11.35 0.08 79.41 12:08:01 2 6.70 0.00 1.61 8.59 0.12 82.98 12:08:01 3 7.50 0.00 1.84 7.87 0.08 82.72 12:09:01 all 9.83 0.00 3.32 16.73 0.11 70.01 12:09:01 0 10.18 0.00 3.38 17.91 0.10 68.42 12:09:01 1 9.17 0.00 2.90 11.79 0.10 76.03 12:09:01 2 10.94 0.00 3.91 25.37 0.15 59.63 12:09:01 3 9.02 0.00 3.05 11.90 0.10 75.93 12:10:01 all 17.68 0.00 2.40 9.01 0.10 70.81 12:10:01 0 16.36 0.00 2.56 8.22 0.10 72.76 12:10:01 1 17.80 0.00 1.99 9.69 0.10 70.42 12:10:01 2 19.00 0.00 2.50 5.91 0.13 72.45 12:10:01 3 17.57 0.00 2.56 12.23 0.10 67.54 12:11:01 all 6.99 0.00 3.27 18.03 0.12 71.59 12:11:01 0 7.04 0.00 3.84 22.31 0.10 66.71 12:11:01 1 6.86 0.00 3.22 19.56 0.12 70.24 12:11:01 2 6.69 0.00 3.09 13.65 0.15 76.41 12:11:01 3 7.35 0.00 2.95 16.57 0.10 73.03 12:12:01 all 9.38 0.00 4.05 18.96 0.13 67.47 12:12:01 0 10.56 0.00 4.79 18.11 0.12 66.42 12:12:01 1 9.44 0.00 3.44 14.09 0.12 72.91 12:12:01 2 8.92 0.00 4.65 21.16 0.17 65.09 12:12:01 3 8.60 0.00 3.33 22.51 0.12 65.43 12:13:01 all 9.05 0.00 4.08 20.02 0.12 66.73 12:13:01 0 8.76 0.00 4.50 23.09 0.12 63.53 12:13:01 1 9.65 0.00 3.52 18.78 0.08 67.97 12:13:01 2 8.32 0.00 3.94 20.69 0.17 66.87 12:13:01 3 9.46 0.00 4.33 17.57 0.12 68.52 12:14:01 all 30.86 0.00 2.66 6.14 0.10 60.24 12:14:01 0 29.98 0.00 2.94 6.96 0.08 60.04 12:14:01 1 37.37 0.00 2.53 9.44 0.10 50.56 12:14:01 2 29.65 0.00 2.95 4.55 0.12 62.74 12:14:01 3 26.44 0.00 2.24 3.60 0.07 67.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.19 0.00 2.87 10.46 0.11 65.38 Average: 0 22.19 0.00 2.91 10.91 0.10 63.90 Average: 1 23.24 0.00 2.70 9.36 0.10 64.60 Average: 2 18.61 0.00 3.02 10.15 0.13 68.09 Average: 3 20.72 0.00 2.83 11.43 0.10 64.92