---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7276 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: 2800.000 BogoMIPS: 5600.00 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 12G 8.2G 58% / 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 485 1927 0 1530 3207 Swap: 1023 6 1017 ---> 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:f5:d3:53 brd ff:ff:ff:ff:ff:ff inet 10.32.7.245/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fef5:d353/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:59:43:19 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::42:70ff:fe59:4319/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7276) 10/10/24 _x86_64_ (4 CPU) 11:01:03 LINUX RESTART (4 CPU) 11:02:01 tps rtps wtps bread/s bwrtn/s 11:03:01 124.60 48.63 75.97 3440.23 9945.94 11:04:01 140.21 29.54 110.68 2491.95 27031.02 11:05:01 204.93 42.61 162.32 2884.19 34736.88 11:06:01 316.75 39.76 276.99 3017.36 31322.51 11:07:01 185.69 9.15 176.54 312.43 4955.01 11:08:01 277.64 2.08 275.55 43.86 7292.12 11:09:01 485.90 0.63 485.27 18.80 13549.48 11:10:01 412.40 0.88 411.51 30.53 11549.14 11:11:01 440.43 27.94 412.49 1127.01 15671.79 11:12:01 177.77 132.01 45.76 6492.78 16721.08 11:13:01 316.25 151.63 164.62 3080.13 36632.80 Average: 280.24 44.07 236.16 2085.29 19036.58 11:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 1278376 3189372 2760276 68.35 62588 1994408 1037836 20.40 765696 1794312 115852 11:04:01 286100 2514616 3752552 92.92 77384 2287092 1645444 32.34 1539268 1983212 1144 11:05:01 139956 2269924 3898696 96.53 94948 2183388 1823176 35.84 1774700 1923708 22800 11:06:01 104256 1697968 3934396 97.42 112076 1710080 3079484 60.53 2258412 1465544 2072 11:07:01 121100 1013512 3917552 97.00 115072 1017268 3912480 76.91 2775664 942096 908 11:08:01 126724 982660 3911928 96.86 124936 969908 3937580 77.40 2789808 915736 1612 11:09:01 129144 973704 3909508 96.80 135628 947916 3946636 77.58 2805392 898924 1796 11:10:01 114308 850112 3924344 97.17 140012 830404 4059036 79.79 2878264 831676 2348 11:11:01 126376 480268 3912276 96.87 68608 612264 5045396 99.18 2932716 759748 5132 11:12:01 1215684 2107876 2822968 69.90 76496 979956 2041544 40.13 1700572 945624 18268 11:13:01 1995940 3276676 2042712 50.58 108340 1329236 986992 19.40 677740 1180784 17520 Average: 512542 1759699 3526110 87.31 101463 1351084 2865055 56.32 2081657 1240124 17223 11:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 11:03:01 ens3 155.34 142.13 895.67 30.04 0.00 0.00 0.00 0.00 11:04:01 docker0 168.40 252.32 8.81 2332.68 0.00 0.00 0.00 0.00 11:04:01 vethbca55e2 168.40 252.44 11.11 2332.69 0.00 0.00 0.00 0.19 11:04:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 11:04:01 ens3 838.50 648.68 7006.03 107.29 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:05:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:05:01 ens3 404.42 321.86 4874.31 54.28 0.00 0.00 0.00 0.00 11:06:01 docker0 30.56 29.91 122.31 3.30 0.00 0.00 0.00 0.00 11:06:01 veth15abaf6 0.20 0.42 0.01 0.03 0.00 0.00 0.00 0.00 11:06:01 lo 52.11 52.11 124.99 124.99 0.00 0.00 0.00 0.00 11:06:01 vethe0a56f2 30.36 29.81 122.72 3.29 0.00 0.00 0.00 0.01 11:07:01 docker0 90.45 84.69 407.40 29.88 0.00 0.00 0.00 0.00 11:07:01 veth15abaf6 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:07:01 lo 138.89 138.89 434.93 434.93 0.00 0.00 0.00 0.00 11:07:01 vethe0a56f2 90.27 84.52 408.62 29.87 0.00 0.00 0.00 0.03 11:08:01 docker0 134.91 125.30 521.42 47.81 0.00 0.00 0.00 0.00 11:08:01 veth15abaf6 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:08:01 lo 216.45 216.45 567.45 567.45 0.00 0.00 0.00 0.00 11:08:01 vethe0a56f2 134.74 125.15 523.25 47.80 0.00 0.00 0.00 0.04 11:09:01 docker0 160.49 142.96 517.43 51.91 0.00 0.00 0.00 0.00 11:09:01 veth15abaf6 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:09:01 lo 241.74 241.74 564.27 564.27 0.00 0.00 0.00 0.00 11:09:01 vethe0a56f2 160.32 142.79 519.61 51.90 0.00 0.00 0.00 0.04 11:10:01 docker0 147.73 133.71 540.99 49.02 0.00 0.00 0.00 0.00 11:10:01 veth15abaf6 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 lo 227.28 227.28 585.86 585.86 0.00 0.00 0.00 0.00 11:10:01 vethe0a56f2 147.54 133.54 543.00 49.01 0.00 0.00 0.00 0.04 11:11:01 docker0 70.98 67.25 140.10 17.31 0.00 0.00 0.00 0.00 11:11:01 veth15abaf6 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 veth4076db4 28.97 32.25 72.61 11.25 0.00 0.00 0.00 0.01 11:11:01 lo 128.57 128.57 156.02 156.02 0.00 0.00 0.00 0.00 11:12:01 docker0 106.45 187.24 5.64 2196.05 0.00 0.00 0.00 0.00 11:12:01 lo 10.71 10.71 0.67 0.67 0.00 0.00 0.00 0.00 11:12:01 vethd22cc98 102.43 183.37 6.72 2195.80 0.00 0.00 0.00 0.18 11:12:01 ens3 3387.20 2328.45 19020.31 535.63 0.00 0.00 0.00 0.00 11:13:01 docker0 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:13:01 ens3 49.08 43.10 34.60 53.29 0.00 0.00 0.00 0.00 Average: docker0 82.73 93.05 205.82 429.84 0.00 0.00 0.00 0.00 Average: lo 92.81 92.81 221.33 221.33 0.00 0.00 0.00 0.00 Average: ens3 280.23 195.61 1636.52 47.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7276) 10/10/24 _x86_64_ (4 CPU) 11:01:03 LINUX RESTART (4 CPU) 11:02:01 CPU %user %nice %system %iowait %steal %idle 11:03:01 all 23.62 0.00 1.73 3.10 0.07 71.48 11:03:01 0 35.73 0.00 2.21 1.84 0.07 60.16 11:03:01 1 20.31 0.00 1.24 0.37 0.03 78.05 11:03:01 2 14.96 0.00 1.09 1.36 0.07 82.52 11:03:01 3 23.55 0.00 2.36 8.85 0.08 65.16 11:04:01 all 45.08 0.00 3.43 2.50 0.11 48.88 11:04:01 0 46.72 0.00 2.71 2.90 0.12 47.56 11:04:01 1 44.12 0.00 2.85 0.52 0.12 52.39 11:04:01 2 46.48 0.00 3.05 2.09 0.12 48.26 11:04:01 3 42.99 0.00 5.13 4.47 0.12 47.29 11:05:01 all 27.85 0.00 4.22 5.18 0.10 62.66 11:05:01 0 18.63 0.00 3.14 1.86 0.08 76.29 11:05:01 1 27.93 0.00 4.97 4.72 0.08 62.30 11:05:01 2 36.12 0.00 3.82 5.18 0.10 54.78 11:05:01 3 28.77 0.00 4.98 9.00 0.10 57.15 11:06:01 all 36.21 0.00 3.19 7.19 0.10 53.32 11:06:01 0 31.80 0.00 2.15 3.42 0.08 62.55 11:06:01 1 26.53 0.00 3.49 5.68 0.10 64.20 11:06:01 2 43.70 0.00 3.51 9.62 0.12 43.05 11:06:01 3 42.85 0.00 3.56 10.05 0.12 43.42 11:07:01 all 26.52 0.00 1.82 4.39 0.09 67.18 11:07:01 0 24.55 0.00 1.73 1.49 0.07 72.17 11:07:01 1 23.32 0.00 1.77 2.94 0.08 71.89 11:07:01 2 37.24 0.00 2.18 9.42 0.10 51.05 11:07:01 3 21.03 0.00 1.63 3.72 0.08 73.54 11:08:01 all 14.05 0.00 2.31 7.52 0.08 76.04 11:08:01 0 13.17 0.00 2.00 5.00 0.07 79.76 11:08:01 1 15.19 0.00 2.87 10.14 0.08 71.71 11:08:01 2 15.25 0.00 2.31 5.40 0.10 76.94 11:08:01 3 12.57 0.00 2.09 9.54 0.07 75.73 11:09:01 all 10.68 0.00 3.43 14.54 0.10 71.25 11:09:01 0 11.08 0.00 3.05 9.58 0.08 76.21 11:09:01 1 10.25 0.00 3.33 16.61 0.08 69.73 11:09:01 2 11.83 0.00 3.53 16.27 0.13 68.24 11:09:01 3 9.55 0.00 3.78 15.73 0.10 70.83 11:10:01 all 18.31 0.00 3.07 11.62 0.11 66.89 11:10:01 0 16.30 0.00 2.90 13.41 0.08 67.31 11:10:01 1 16.13 0.00 2.58 9.64 0.10 71.55 11:10:01 2 19.54 0.00 3.24 14.10 0.13 62.98 11:10:01 3 21.25 0.00 3.59 9.35 0.10 65.72 11:11:01 all 22.52 0.00 4.68 11.86 0.10 60.83 11:11:01 0 23.15 0.00 4.70 10.70 0.10 61.36 11:11:01 1 21.39 0.00 5.11 11.99 0.10 61.41 11:11:01 2 25.41 0.00 4.16 14.74 0.13 55.56 11:11:01 3 20.16 0.00 4.75 10.02 0.10 64.97 11:12:01 all 25.41 0.00 1.73 3.43 0.07 69.37 11:12:01 0 23.07 0.00 1.41 3.01 0.07 72.44 11:12:01 1 24.79 0.00 2.14 5.17 0.07 67.84 11:12:01 2 25.27 0.00 1.60 3.22 0.07 69.84 11:12:01 3 28.53 0.00 1.79 2.28 0.07 67.34 11:13:01 all 15.89 0.00 3.47 7.39 0.07 73.18 11:13:01 0 16.45 0.00 3.04 2.77 0.05 77.68 11:13:01 1 13.35 0.00 3.80 5.74 0.05 77.06 11:13:01 2 8.86 0.00 3.47 2.71 0.08 84.88 11:13:01 3 24.93 0.00 3.54 18.33 0.08 53.11 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.20 0.00 3.01 7.15 0.09 65.56 Average: 0 23.70 0.00 2.64 5.08 0.08 68.50 Average: 1 22.12 0.00 3.10 6.68 0.08 68.02 Average: 2 25.87 0.00 2.90 7.63 0.11 63.50 Average: 3 25.10 0.00 3.38 9.21 0.09 62.21