---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6148 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: 3944 493 2516 0 933 3210 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:8f:86:22 brd ff:ff:ff:ff:ff:ff inet 10.32.6.61/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85632sec preferred_lft 85632sec inet6 fe80::f816:3eff:fe8f:8622/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:da:15:fb 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::42:25ff:feda:15fb/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-6148) 07/09/24 _x86_64_ (4 CPU) 15:02:52 LINUX RESTART (4 CPU) 15:03:01 tps rtps wtps bread/s bwrtn/s 15:04:01 163.62 69.57 94.05 5647.59 40683.64 15:05:01 115.33 44.08 71.25 2616.90 9781.44 15:06:01 88.84 22.67 66.17 1926.50 20373.95 15:07:01 300.65 26.58 274.07 2176.97 30862.59 15:08:01 169.71 4.37 165.34 101.85 4702.15 15:09:01 556.35 0.58 555.76 6.80 15506.03 15:10:01 354.14 6.60 347.54 209.17 9413.90 15:11:01 552.00 2.87 549.13 183.67 15228.26 15:12:01 499.35 7.18 492.17 143.58 14197.37 15:13:01 1559.22 4.78 1554.44 163.25 14102.80 15:14:01 604.88 2.00 602.88 84.40 19404.13 15:15:01 321.42 203.48 117.94 7094.45 4798.67 Average: 440.56 32.90 407.66 1696.25 16587.37 15:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:04:01 1713848 3302612 2324812 57.56 40560 1710184 919872 18.08 600040 1560252 88328 15:05:01 1294552 3176756 2744108 67.95 63620 1964356 1032752 20.30 762716 1783356 68736 15:06:01 132616 2541128 3906044 96.72 74652 2464652 1513552 29.75 1475384 2199280 34212 15:07:01 122448 1620340 3916212 96.97 95212 1629384 3119372 61.32 2280924 1425492 2668 15:08:01 105660 1240300 3933000 97.38 109432 1259260 3634712 71.45 2598148 1130924 568 15:09:01 106420 1144276 3932240 97.36 133180 1130632 3777364 74.25 2660340 1044828 1936 15:10:01 133512 878936 3905148 96.69 134164 846920 4132468 81.23 2822696 868648 1924 15:11:01 130096 655496 3908564 96.78 131408 621192 4416332 86.81 2941908 728392 2932 15:12:01 109356 617764 3929304 97.29 128664 595088 4447504 87.42 2934256 732404 3428 15:13:01 172320 573708 3866340 95.73 101008 479824 4513520 88.72 2881972 667364 6436 15:14:01 138716 517960 3899944 96.57 102660 483500 4665204 91.70 2951088 655268 4060 15:15:01 2604892 3264752 1433768 35.50 115572 710728 1014604 19.94 573876 697968 201524 Average: 563703 1627836 3474957 86.04 102511 1157977 3098938 60.92 2123612 1124515 34729 15:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 356.59 239.23 1386.85 68.60 0.00 0.00 0.00 0.00 15:04:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 130.41 139.29 525.33 30.06 0.00 0.00 0.00 0.00 15:05:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 964.85 749.78 8526.19 138.68 0.00 0.00 0.00 0.00 15:06:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 15:07:01 docker0 24.76 24.38 64.86 2.93 0.00 0.00 0.00 0.00 15:07:01 veth4902364 0.20 0.47 0.01 0.04 0.00 0.00 0.00 0.00 15:07:01 veth0c589ed 24.56 24.23 65.18 2.92 0.00 0.00 0.00 0.01 15:07:01 ens3 268.44 200.57 2663.65 16.00 0.00 0.00 0.00 0.00 15:08:01 docker0 26.50 26.50 64.86 3.42 0.00 0.00 0.00 0.00 15:08:01 veth4902364 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 veth0c589ed 26.31 26.33 65.21 3.41 0.00 0.00 0.00 0.01 15:08:01 ens3 23.43 16.56 9.22 7.84 0.00 0.00 0.00 0.00 15:09:01 docker0 70.09 57.11 37.75 9.20 0.00 0.00 0.00 0.00 15:09:01 veth4902364 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:09:01 veth0c589ed 69.93 56.96 38.70 9.19 0.00 0.00 0.00 0.00 15:09:01 ens3 28.76 22.11 7.81 8.15 0.00 0.00 0.00 0.00 15:10:01 docker0 49.69 43.43 38.81 7.04 0.00 0.00 0.00 0.00 15:10:01 veth4902364 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 veth0c589ed 49.53 43.26 39.48 7.03 0.00 0.00 0.00 0.00 15:10:01 ens3 62.24 49.48 22.09 24.68 0.00 0.00 0.00 0.00 15:11:01 docker0 62.93 51.43 47.39 6.70 0.00 0.00 0.00 0.00 15:11:01 veth4902364 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:11:01 veth0c589ed 62.78 51.28 48.24 6.69 0.00 0.00 0.00 0.00 15:11:01 ens3 42.29 32.04 17.22 13.90 0.00 0.00 0.00 0.00 15:12:01 docker0 52.79 41.13 32.62 4.96 0.00 0.00 0.00 0.00 15:12:01 veth4902364 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:12:01 veth0c589ed 52.62 40.98 33.33 4.95 0.00 0.00 0.00 0.00 15:12:01 ens3 75.79 39.58 29.94 21.96 0.00 0.00 0.00 0.00 15:13:01 docker0 46.75 36.77 21.85 16.86 0.00 0.00 0.00 0.00 15:13:01 veth4902364 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:13:01 veth0c589ed 46.59 36.60 22.48 16.85 0.00 0.00 0.00 0.00 15:13:01 ens3 9.59 5.58 2.08 1.85 0.00 0.00 0.00 0.00 15:14:01 docker0 70.97 59.72 71.48 7.41 0.00 0.00 0.00 0.00 15:14:01 veth4902364 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:14:01 veth0c589ed 70.78 59.53 72.44 7.40 0.00 0.00 0.00 0.01 15:14:01 ens3 10.05 8.35 2.14 2.94 0.00 0.00 0.00 0.00 15:15:01 docker0 13.41 11.71 3.15 1.12 0.00 0.00 0.00 0.00 15:15:01 ens3 187.02 145.36 572.38 81.28 0.00 0.00 0.00 0.00 15:15:01 lo 873.71 873.71 450.19 450.19 0.00 0.00 0.00 0.00 Average: docker0 34.82 29.35 31.89 4.97 0.00 0.00 0.00 0.00 Average: ens3 179.96 137.33 1147.14 34.66 0.00 0.00 0.00 0.00 Average: lo 72.57 72.57 37.50 37.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6148) 07/09/24 _x86_64_ (4 CPU) 15:02:52 LINUX RESTART (4 CPU) 15:03:01 CPU %user %nice %system %iowait %steal %idle 15:04:01 all 15.13 0.00 2.15 5.19 0.07 77.47 15:04:01 0 19.13 0.00 3.73 6.88 0.08 70.18 15:04:01 1 14.51 0.00 1.44 5.21 0.05 78.79 15:04:01 2 10.86 0.00 1.43 2.12 0.08 85.50 15:04:01 3 16.01 0.00 1.98 6.55 0.08 75.37 15:05:01 all 21.30 0.00 1.52 2.61 0.07 74.51 15:05:01 0 25.08 0.00 1.62 0.72 0.05 72.54 15:05:01 1 31.90 0.00 1.70 0.85 0.07 65.48 15:05:01 2 17.82 0.00 1.54 1.93 0.07 78.65 15:05:01 3 10.37 0.00 1.19 6.96 0.08 81.41 15:06:01 all 51.42 0.00 3.27 0.76 0.11 44.43 15:06:01 0 54.45 0.00 2.66 0.35 0.10 42.44 15:06:01 1 52.71 0.00 3.22 0.87 0.12 43.09 15:06:01 2 52.75 0.00 2.54 0.65 0.10 43.97 15:06:01 3 45.75 0.00 4.72 1.19 0.12 48.23 15:07:01 all 37.44 0.00 3.18 6.15 0.10 53.14 15:07:01 0 42.26 0.00 3.29 4.49 0.10 49.86 15:07:01 1 31.08 0.00 3.06 3.26 0.10 62.50 15:07:01 2 48.03 0.00 3.34 12.77 0.12 35.73 15:07:01 3 28.36 0.00 3.01 4.05 0.10 64.48 15:08:01 all 19.27 0.00 1.39 4.41 0.08 74.84 15:08:01 0 15.55 0.00 1.85 8.73 0.08 73.78 15:08:01 1 19.36 0.00 1.45 2.86 0.08 76.24 15:08:01 2 19.89 0.00 0.99 3.18 0.12 75.83 15:08:01 3 22.31 0.00 1.23 2.89 0.08 73.48 15:09:01 all 8.75 0.00 3.05 15.85 0.10 72.25 15:09:01 0 8.93 0.00 4.27 26.41 0.10 60.29 15:09:01 1 9.94 0.00 3.07 17.70 0.08 69.20 15:09:01 2 7.51 0.00 2.04 7.11 0.12 83.24 15:09:01 3 8.60 0.00 2.82 12.26 0.07 76.25 15:10:01 all 14.59 0.00 2.45 9.58 0.10 73.27 15:10:01 0 17.67 0.00 2.76 15.01 0.12 64.44 15:10:01 1 16.12 0.00 1.93 2.91 0.08 78.96 15:10:01 2 13.94 0.00 2.21 9.04 0.12 74.69 15:10:01 3 10.62 0.00 2.87 11.39 0.10 75.03 15:11:01 all 13.50 0.00 3.11 15.75 0.10 67.53 15:11:01 0 14.86 0.00 3.04 14.39 0.08 67.63 15:11:01 1 14.25 0.00 2.72 16.90 0.10 66.03 15:11:01 2 11.54 0.00 3.33 16.06 0.12 68.95 15:11:01 3 13.36 0.00 3.41 15.66 0.08 67.49 15:12:01 all 7.95 0.00 2.61 20.08 0.10 69.26 15:12:01 0 8.10 0.00 2.88 26.35 0.10 62.57 15:12:01 1 8.82 0.00 2.15 19.06 0.08 69.89 15:12:01 2 7.54 0.00 2.85 14.68 0.13 74.79 15:12:01 3 7.32 0.00 2.56 20.19 0.10 69.83 15:13:01 all 6.77 0.00 3.84 22.46 0.10 66.82 15:13:01 0 6.84 0.00 3.48 20.31 0.08 69.28 15:13:01 1 6.80 0.00 3.50 20.38 0.10 69.23 15:13:01 2 7.99 0.00 4.46 25.87 0.14 61.54 15:13:01 3 5.45 0.00 3.93 23.34 0.10 67.18 15:14:01 all 9.32 0.00 3.60 17.62 0.12 69.34 15:14:01 0 9.33 0.00 3.44 9.69 0.10 77.44 15:14:01 1 8.81 0.00 3.61 21.86 0.10 65.62 15:14:01 2 7.42 0.00 3.15 19.57 0.15 69.71 15:14:01 3 11.71 0.00 4.20 19.39 0.12 64.59 15:14:01 CPU %user %nice %system %iowait %steal %idle 15:15:01 all 34.72 0.00 2.41 7.42 0.09 55.36 15:15:01 0 42.36 0.00 2.16 7.61 0.08 47.79 15:15:01 1 31.70 0.00 2.33 5.90 0.07 60.00 15:15:01 2 32.85 0.00 2.32 6.58 0.10 58.15 15:15:01 3 32.00 0.00 2.83 9.56 0.08 55.52 Average: all 20.02 0.00 2.71 10.65 0.10 66.52 Average: 0 22.06 0.00 2.93 11.74 0.09 63.19 Average: 1 20.50 0.00 2.51 9.81 0.09 67.09 Average: 2 19.87 0.00 2.51 9.93 0.11 67.57 Average: 3 17.67 0.00 2.89 11.11 0.09 68.24