---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5783 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 472 1926 0 1544 3219 Swap: 1023 5 1018 ---> 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:7a:7a:2d brd ff:ff:ff:ff:ff:ff inet 10.32.7.154/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85613sec preferred_lft 85613sec inet6 fe80::f816:3eff:fe7a:7a2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:b5:6e:82 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:e1ff:feb5:6e82/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5783) 07/05/24 _x86_64_ (4 CPU) 09:00:34 LINUX RESTART (4 CPU) 09:01:02 tps rtps wtps bread/s bwrtn/s 09:02:01 150.70 67.31 83.39 5041.18 7850.19 09:03:01 126.93 46.48 80.45 3269.06 15509.68 09:04:01 157.30 24.12 133.18 2141.86 35501.18 09:05:01 299.28 15.36 283.92 842.92 10693.50 09:06:01 239.06 5.10 233.96 99.58 6300.68 09:07:01 633.18 0.40 632.78 3.73 17600.40 09:08:01 292.64 6.19 286.45 175.82 7645.42 09:09:01 621.56 4.82 616.74 361.75 17556.81 09:10:01 618.64 12.03 606.61 269.42 17244.64 09:11:01 1747.14 8.07 1739.08 143.04 19890.95 09:12:01 347.85 117.78 230.07 5542.69 9837.52 09:13:01 299.80 116.46 183.34 3707.70 51127.76 Average: 461.59 35.30 426.29 1795.27 18077.39 09:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:02:01 1693192 3423424 2345460 58.08 53740 1830148 822144 16.16 499132 1663816 155040 09:03:01 709744 2834220 3328908 82.43 67464 2197240 1284304 25.25 1175104 1941808 20072 09:04:01 214020 1823292 3824632 94.70 79632 1765064 3025608 59.47 2065156 1552728 9932 09:05:01 127412 1102508 3911240 96.85 101940 1106240 3849752 75.67 2713880 994208 476 09:06:01 124284 992140 3914368 96.92 115308 984016 3975188 78.14 2783892 913696 1204 09:07:01 120624 965648 3918028 97.01 132636 927700 3981744 78.27 2788888 878360 1852 09:08:01 113468 584640 3925184 97.19 111972 579640 4499060 88.44 2980564 696168 1500 09:09:01 123472 543508 3915180 96.94 96644 531128 4555956 89.56 2990908 645228 3632 09:10:01 158108 493112 3880544 96.09 94376 435744 4624684 90.91 2968748 611428 4304 09:11:01 169908 455684 3868744 95.79 94184 400328 4728264 92.94 3012604 570068 5152 09:12:01 1454252 2022232 2584400 63.99 95512 641256 2096660 41.21 1689272 732256 156856 09:13:01 2005784 3277480 2032868 50.34 116196 1310288 986224 19.39 638276 1208092 6528 Average: 584522 1543157 3454130 85.53 96634 1059066 3202466 62.95 2192202 1033988 30546 09:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:02:01 ens3 414.93 241.86 1477.90 69.93 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 09:03:01 ens3 479.20 443.83 3299.80 85.87 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 09:04:01 ens3 864.57 638.83 8168.57 102.27 0.00 0.00 0.00 0.00 09:04:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 09:04:01 lo 3.28 3.28 0.37 0.37 0.00 0.00 0.00 0.00 09:04:01 veth484ebc5 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:05:01 ens3 124.46 61.26 35.57 25.33 0.00 0.00 0.00 0.00 09:05:01 docker0 40.80 39.34 103.79 4.53 0.00 0.00 0.00 0.00 09:05:01 lo 70.99 70.99 107.41 107.41 0.00 0.00 0.00 0.00 09:05:01 veth484ebc5 40.64 39.24 104.34 4.53 0.00 0.00 0.00 0.01 09:06:01 ens3 13.13 8.27 3.46 3.06 0.00 0.00 0.00 0.00 09:06:01 docker0 34.51 31.91 46.55 4.86 0.00 0.00 0.00 0.00 09:06:01 lo 75.32 75.32 52.60 52.60 0.00 0.00 0.00 0.00 09:06:01 veth484ebc5 34.33 31.74 47.01 4.85 0.00 0.00 0.00 0.00 09:07:01 ens3 63.59 36.58 16.66 14.96 0.00 0.00 0.00 0.00 09:07:01 docker0 78.95 63.02 29.61 10.24 0.00 0.00 0.00 0.00 09:07:01 lo 146.61 146.61 39.56 39.56 0.00 0.00 0.00 0.00 09:07:01 veth484ebc5 78.79 62.86 30.68 10.23 0.00 0.00 0.00 0.00 09:08:01 ens3 183.38 116.83 44.01 42.22 0.00 0.00 0.00 0.00 09:08:01 docker0 39.53 36.03 46.62 5.51 0.00 0.00 0.00 0.00 09:08:01 lo 109.29 109.29 56.38 56.38 0.00 0.00 0.00 0.00 09:08:01 veth484ebc5 39.33 35.83 47.15 5.50 0.00 0.00 0.00 0.00 09:09:01 ens3 22.36 14.55 5.25 4.95 0.00 0.00 0.00 0.00 09:09:01 docker0 67.68 53.10 38.91 6.72 0.00 0.00 0.00 0.00 09:09:01 lo 133.89 133.89 46.22 46.22 0.00 0.00 0.00 0.00 09:09:01 veth484ebc5 67.51 52.95 39.83 6.71 0.00 0.00 0.00 0.00 09:10:01 ens3 171.75 74.25 44.05 32.46 0.00 0.00 0.00 0.00 09:10:01 docker0 66.16 52.12 40.16 11.83 0.00 0.00 0.00 0.00 09:10:01 lo 130.30 130.30 52.53 52.53 0.00 0.00 0.00 0.00 09:10:01 veth484ebc5 65.97 51.93 41.06 11.82 0.00 0.00 0.00 0.00 09:11:01 ens3 54.07 39.89 14.03 13.35 0.00 0.00 0.00 0.00 09:11:01 docker0 57.36 47.36 44.93 12.79 0.00 0.00 0.00 0.00 09:11:01 lo 116.15 116.15 58.34 58.34 0.00 0.00 0.00 0.00 09:11:01 veth484ebc5 57.17 47.18 45.70 12.77 0.00 0.00 0.00 0.00 09:12:01 ens3 200.40 181.82 727.53 57.81 0.00 0.00 0.00 0.00 09:12:01 docker0 31.36 28.16 31.82 3.10 0.00 0.00 0.00 0.00 09:12:01 lo 73.33 73.33 35.71 35.71 0.00 0.00 0.00 0.00 09:13:01 ens3 460.23 407.23 2602.20 71.29 0.00 0.00 0.00 0.00 09:13:01 docker0 360.55 405.30 18.85 2218.18 0.00 0.00 0.00 0.00 09:13:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 254.12 188.69 1369.78 43.59 0.00 0.00 0.00 0.00 Average: docker0 64.84 63.13 33.49 190.07 0.00 0.00 0.00 0.00 Average: lo 72.08 72.08 37.52 37.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5783) 07/05/24 _x86_64_ (4 CPU) 09:00:34 LINUX RESTART (4 CPU) 09:01:02 CPU %user %nice %system %iowait %steal %idle 09:02:01 all 20.00 0.00 2.02 4.53 0.06 73.40 09:02:01 0 27.11 0.00 2.76 3.67 0.05 66.40 09:02:01 1 25.47 0.00 1.88 1.34 0.05 71.25 09:02:01 2 7.47 0.00 1.56 9.81 0.05 81.11 09:02:01 3 19.89 0.00 1.87 3.31 0.08 74.85 09:03:01 all 36.50 0.00 2.12 2.16 0.08 59.13 09:03:01 0 39.11 0.00 1.70 0.89 0.07 58.23 09:03:01 1 30.04 0.00 1.72 1.32 0.10 66.82 09:03:01 2 34.11 0.00 2.31 4.47 0.08 59.03 09:03:01 3 42.70 0.00 2.74 2.00 0.08 52.48 09:04:01 all 46.45 0.00 4.39 2.13 0.10 46.93 09:04:01 0 51.27 0.00 4.94 2.04 0.10 41.65 09:04:01 1 44.81 0.00 3.79 1.58 0.10 49.72 09:04:01 2 46.41 0.00 4.31 2.41 0.10 46.77 09:04:01 3 43.31 0.00 4.52 2.46 0.10 49.61 09:05:01 all 37.63 0.00 2.30 7.93 0.09 52.05 09:05:01 0 38.36 0.00 1.67 4.27 0.10 55.61 09:05:01 1 34.67 0.00 2.46 11.21 0.10 51.56 09:05:01 2 29.88 0.00 2.91 12.17 0.12 54.93 09:05:01 3 47.57 0.00 2.17 4.09 0.08 46.08 09:06:01 all 11.41 0.00 1.46 6.18 0.09 80.86 09:06:01 0 14.62 0.00 1.53 10.08 0.07 73.71 09:06:01 1 9.58 0.00 1.74 4.02 0.08 84.58 09:06:01 2 8.67 0.00 1.47 7.54 0.08 82.23 09:06:01 3 12.78 0.00 1.07 3.12 0.10 82.92 09:07:01 all 5.90 0.00 3.27 18.78 0.10 71.95 09:07:01 0 5.89 0.00 4.03 20.18 0.10 69.80 09:07:01 1 6.25 0.00 3.35 21.97 0.10 68.33 09:07:01 2 5.72 0.00 2.79 18.57 0.12 72.80 09:07:01 3 5.74 0.00 2.95 14.40 0.08 76.83 09:08:01 all 21.34 0.00 2.19 7.77 0.09 68.60 09:08:01 0 20.10 0.00 2.16 9.41 0.08 68.25 09:08:01 1 25.07 0.00 2.54 10.09 0.08 62.22 09:08:01 2 20.98 0.00 2.10 8.39 0.12 68.41 09:08:01 3 19.19 0.00 1.94 3.22 0.08 75.57 09:09:01 all 5.90 0.00 2.98 18.65 0.11 72.36 09:09:01 0 5.35 0.00 2.70 19.96 0.10 71.89 09:09:01 1 6.01 0.00 3.20 14.35 0.10 76.33 09:09:01 2 5.91 0.00 3.12 18.23 0.13 72.60 09:09:01 3 6.34 0.00 2.89 22.04 0.10 68.63 09:10:01 all 9.14 0.00 3.35 17.97 0.10 69.43 09:10:01 0 8.42 0.00 3.41 15.13 0.08 72.95 09:10:01 1 8.87 0.00 3.19 18.11 0.10 69.73 09:10:01 2 9.34 0.00 3.48 21.86 0.13 65.19 09:10:01 3 9.97 0.00 3.32 16.78 0.08 69.85 09:11:01 all 8.08 0.00 4.61 22.38 0.11 64.82 09:11:01 0 7.55 0.00 4.93 22.21 0.12 65.19 09:11:01 1 7.11 0.00 5.20 25.41 0.10 62.19 09:11:01 2 9.74 0.00 4.81 27.78 0.15 57.51 09:11:01 3 7.93 0.00 3.50 14.12 0.10 74.35 09:12:01 all 32.76 0.00 3.08 9.16 0.10 54.91 09:12:01 0 31.59 0.00 2.83 12.34 0.10 53.15 09:12:01 1 36.22 0.00 3.64 12.10 0.10 47.95 09:12:01 2 31.85 0.00 3.37 5.33 0.10 59.34 09:12:01 3 31.35 0.00 2.51 6.88 0.08 59.18 09:12:01 CPU %user %nice %system %iowait %steal %idle 09:13:01 all 15.53 0.00 4.72 7.10 0.08 72.56 09:13:01 0 10.90 0.00 4.13 12.70 0.07 72.20 09:13:01 1 13.24 0.00 4.90 3.92 0.08 77.85 09:13:01 2 12.39 0.00 4.78 3.63 0.10 79.10 09:13:01 3 25.57 0.00 5.06 8.16 0.08 61.13 Average: all 20.91 0.00 3.04 10.39 0.09 65.57 Average: 0 21.72 0.00 3.06 11.06 0.09 64.07 Average: 1 20.62 0.00 3.13 10.46 0.09 65.70 Average: 2 18.58 0.00 3.08 11.67 0.11 66.56 Average: 3 22.71 0.00 2.87 8.38 0.09 65.95