---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5231 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 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: 3944 458 2640 0 844 3246 Swap: 1023 8 1015 ---> 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:2f:3b:9e brd ff:ff:ff:ff:ff:ff inet 10.32.6.22/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe2f:3b9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:04:88:4c 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::42:7ff:fe04:884c/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-5231) 09/16/24 _x86_64_ (4 CPU) 12:48:11 LINUX RESTART (4 CPU) 12:49:01 tps rtps wtps bread/s bwrtn/s 12:50:01 118.21 47.23 70.99 2645.29 8261.96 12:51:01 106.93 22.20 84.73 1916.13 21390.67 12:52:01 199.10 31.78 167.32 2675.28 31617.32 12:53:01 284.89 10.43 274.45 236.09 8273.42 12:54:01 118.16 1.32 116.84 19.59 3022.73 12:55:01 526.06 0.67 525.40 19.33 14751.81 12:56:01 392.19 0.87 391.32 42.79 10984.47 12:57:01 494.24 35.74 458.49 1577.48 16254.63 12:58:01 217.60 100.33 117.27 2295.89 5791.59 12:59:01 241.28 208.52 32.76 6660.36 8171.17 Average: 269.86 45.92 223.94 1808.93 12850.87 12:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 1358732 3235476 2679928 66.36 61116 1962700 1038476 20.41 701060 1781508 171980 12:51:01 300128 2714476 3738532 92.57 72596 2474072 1381380 27.15 1313364 2196136 26900 12:52:01 119956 1672364 3918704 97.03 83588 1696232 3135272 61.63 2257544 1457248 2072 12:53:01 117804 1226844 3920856 97.08 110064 1230936 3675712 72.25 2613992 1094496 10852 12:54:01 112180 1149620 3926480 97.22 114904 1155184 3768004 74.07 2669752 1041620 1612 12:55:01 105036 1124972 3933624 97.40 133608 1104560 3786840 74.44 2683352 1004028 1624 12:56:01 111924 767192 3926736 97.23 129852 741520 4121188 81.01 2877104 797356 2756 12:57:01 110516 480052 3928144 97.26 70828 598364 5016908 98.62 2919796 733540 20872 12:58:01 2011852 2180408 2026808 50.19 53464 284200 1989444 39.11 1339540 524096 8752 12:59:01 2756060 3349504 1282600 31.76 84424 676712 998592 19.63 506040 615172 16608 Average: 710419 1790091 3328241 82.41 91444 1192448 2891182 56.83 1988154 1124520 26403 12:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 ens3 137.81 121.65 996.62 22.49 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 12:51:01 ens3 799.63 678.58 7156.75 117.92 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 12:52:01 ens3 625.25 411.53 4122.25 68.29 0.00 0.00 0.00 0.00 12:52:01 veth5f8e305 0.13 0.38 0.01 0.03 0.00 0.00 0.00 0.00 12:52:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 12:52:01 veth8c06e9c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:53:01 ens3 124.01 60.71 32.05 25.48 0.00 0.00 0.00 0.00 12:53:01 veth5f8e305 0.18 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 docker0 69.86 67.74 280.02 9.94 0.00 0.00 0.00 0.00 12:53:01 veth8c06e9c 69.67 67.59 280.96 9.93 0.00 0.00 0.00 0.02 12:54:01 ens3 24.18 11.25 5.53 4.59 0.00 0.00 0.00 0.00 12:54:01 veth5f8e305 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:54:01 docker0 148.12 143.15 668.54 60.98 0.00 0.00 0.00 0.00 12:54:01 veth8c06e9c 147.95 143.00 670.55 60.97 0.00 0.00 0.00 0.05 12:55:01 ens3 13.41 8.55 2.67 3.47 0.00 0.00 0.00 0.00 12:55:01 veth5f8e305 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 docker0 145.41 127.53 428.76 44.18 0.00 0.00 0.00 0.00 12:55:01 veth8c06e9c 145.24 127.36 430.74 44.17 0.00 0.00 0.00 0.04 12:56:01 ens3 116.56 52.23 35.55 29.13 0.00 0.00 0.00 0.00 12:56:01 veth5f8e305 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:56:01 docker0 154.12 139.20 568.18 51.69 0.00 0.00 0.00 0.00 12:56:01 veth8c06e9c 153.93 139.02 570.28 51.68 0.00 0.00 0.00 0.05 12:57:01 ens3 935.64 457.40 246.05 197.00 0.00 0.00 0.00 0.00 12:57:01 veth5f8e305 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 docker0 106.20 98.68 289.12 31.23 0.00 0.00 0.00 0.00 12:57:01 veth0d3d961 25.58 28.10 61.03 10.45 0.00 0.00 0.00 0.00 12:58:01 ens3 489.36 217.28 319.10 105.78 0.00 0.00 0.00 0.00 12:58:01 docker0 13.81 11.68 4.28 1.13 0.00 0.00 0.00 0.00 12:58:01 lo 1020.06 1020.06 2417.15 2417.15 0.00 0.00 0.00 0.00 12:59:01 ens3 96.50 84.69 387.01 57.91 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 336.31 210.40 1330.03 63.22 0.00 0.00 0.00 0.00 Average: docker0 63.75 58.81 223.84 19.91 0.00 0.00 0.00 0.00 Average: lo 101.98 101.98 242.25 242.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5231) 09/16/24 _x86_64_ (4 CPU) 12:48:11 LINUX RESTART (4 CPU) 12:49:01 CPU %user %nice %system %iowait %steal %idle 12:50:01 all 22.73 0.00 1.35 3.58 0.05 72.28 12:50:01 0 9.99 0.00 0.72 1.76 0.05 87.48 12:50:01 1 18.09 0.00 1.24 1.37 0.03 79.27 12:50:01 2 31.12 0.00 1.59 9.46 0.08 57.75 12:50:01 3 31.72 0.00 1.91 1.71 0.07 64.60 12:51:01 all 48.06 0.00 2.87 1.24 0.11 47.72 12:51:01 0 45.26 0.00 2.86 2.27 0.10 49.51 12:51:01 1 47.87 0.00 3.72 1.75 0.10 46.55 12:51:01 2 50.34 0.00 1.72 0.35 0.10 47.49 12:51:01 3 48.75 0.00 3.15 0.62 0.12 47.36 12:52:01 all 43.67 0.00 3.17 3.56 0.10 49.50 12:52:01 0 51.31 0.00 3.71 1.66 0.10 43.22 12:52:01 1 38.07 0.00 3.02 4.25 0.08 54.58 12:52:01 2 50.02 0.00 2.72 3.93 0.12 43.21 12:52:01 3 35.31 0.00 3.27 4.37 0.10 56.94 12:53:01 all 32.97 0.00 2.23 7.66 0.10 57.04 12:53:01 0 31.17 0.00 2.41 9.71 0.08 56.63 12:53:01 1 26.53 0.00 2.47 10.82 0.10 60.09 12:53:01 2 39.57 0.00 1.82 2.11 0.12 56.38 12:53:01 3 34.65 0.00 2.20 7.98 0.10 55.07 12:54:01 all 17.26 0.00 1.79 2.72 0.08 78.16 12:54:01 0 18.24 0.00 2.26 2.05 0.08 77.36 12:54:01 1 15.35 0.00 1.62 0.85 0.07 82.11 12:54:01 2 18.97 0.00 1.38 1.19 0.08 78.38 12:54:01 3 16.47 0.00 1.86 6.78 0.08 74.80 12:55:01 all 10.70 0.00 3.58 15.02 0.09 70.61 12:55:01 0 10.52 0.00 3.62 17.68 0.08 68.10 12:55:01 1 10.42 0.00 4.48 26.10 0.10 58.90 12:55:01 2 9.48 0.00 2.66 8.57 0.12 79.18 12:55:01 3 12.40 0.00 3.58 7.71 0.07 76.24 12:56:01 all 19.22 0.00 3.38 11.34 0.10 65.95 12:56:01 0 18.99 0.00 3.20 9.15 0.10 68.56 12:56:01 1 19.63 0.00 3.46 8.58 0.10 68.24 12:56:01 2 20.32 0.00 3.77 9.84 0.12 65.95 12:56:01 3 17.93 0.00 3.10 17.84 0.10 61.03 12:57:01 all 15.79 0.00 4.58 13.59 0.11 65.93 12:57:01 0 15.15 0.00 4.41 11.96 0.08 68.40 12:57:01 1 14.05 0.00 4.49 9.56 0.08 71.81 12:57:01 2 17.30 0.00 4.30 13.76 0.14 64.51 12:57:01 3 16.70 0.00 5.12 19.11 0.10 58.97 12:58:01 all 20.81 0.00 1.92 4.99 0.07 72.21 12:58:01 0 17.41 0.00 2.77 9.79 0.08 69.95 12:58:01 1 25.22 0.00 1.53 2.98 0.05 70.21 12:58:01 2 20.50 0.00 1.50 3.79 0.08 74.13 12:58:01 3 20.11 0.00 1.89 3.38 0.07 74.57 12:59:01 all 25.38 0.00 1.42 6.21 0.06 66.93 12:59:01 0 16.69 0.00 1.25 3.51 0.03 78.51 12:59:01 1 49.94 0.00 2.09 10.57 0.10 37.30 12:59:01 2 15.21 0.00 1.00 5.26 0.05 78.48 12:59:01 3 19.63 0.00 1.34 5.56 0.05 73.42 Average: all 25.67 0.00 2.63 6.98 0.09 64.63 Average: 0 23.46 0.00 2.72 6.95 0.08 66.78 Average: 1 26.54 0.00 2.81 7.67 0.08 62.90 Average: 2 27.32 0.00 2.24 5.81 0.10 64.53 Average: 3 25.38 0.00 2.74 7.49 0.09 64.31