---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3966 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 451 2530 0 961 3252 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:2b:c9:c3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.213/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fe2b:c9c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:8d:f5:3a 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::42:3eff:fe8d:f53a/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-3966) 02/08/25 _x86_64_ (4 CPU) 20:04:37 LINUX RESTART (4 CPU) 20:05:02 tps rtps wtps bread/s bwrtn/s 20:06:01 167.67 62.68 104.98 4944.92 43660.82 20:07:01 130.04 39.54 90.50 2328.01 14973.50 20:08:01 144.23 26.99 117.24 2252.66 37769.99 20:09:01 311.61 8.10 303.52 566.57 11527.81 20:10:01 239.71 3.05 236.66 76.52 6386.94 20:11:01 634.49 0.43 634.06 4.27 17642.53 20:12:01 281.84 6.81 275.02 188.60 7291.97 20:13:01 620.51 0.60 619.91 64.79 17655.19 20:14:01 619.01 9.97 609.05 193.17 17306.72 20:15:01 1697.58 6.40 1691.19 111.28 19562.22 20:16:01 359.05 76.54 282.51 3794.60 8396.80 Average: 473.73 21.86 451.87 1315.03 18342.04 20:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:06:01 1671788 3381308 2366864 58.61 54060 1809128 853152 16.77 522724 1663284 159840 20:07:01 746240 2799092 3292412 81.52 67312 2125744 1348144 26.50 1164280 1917144 18744 20:08:01 238012 2054428 3800640 94.11 79652 1957856 2774132 54.53 1835688 1758588 1152 20:09:01 114708 1356220 3923944 97.16 106392 1368028 3522508 69.24 2543724 1179876 504 20:10:01 109404 1291384 3929248 97.29 121540 1291472 3647732 71.70 2589056 1126488 1460 20:11:01 120812 1285968 3917840 97.01 139924 1252192 3655132 71.85 2601240 1093244 2140 20:12:01 131284 858896 3907368 96.75 132496 829596 4195080 82.46 2859660 830176 3036 20:13:01 110840 826900 3927812 97.26 138668 795652 4244060 83.43 2881172 792684 3104 20:14:01 133204 770792 3905448 96.70 141344 702440 4307844 84.68 2852044 769948 3608 20:15:01 131556 686492 3907096 96.74 141072 616696 4449580 87.47 2893392 719564 9116 20:16:01 1591748 2171840 2446904 60.59 108428 637264 1861980 36.60 1569128 711380 131348 Average: 463600 1589393 3575052 88.52 111899 1216915 3169031 62.29 2210192 1142034 30368 20:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 ens3 376.50 256.13 1598.25 71.34 0.00 0.00 0.00 0.00 20:06:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 468.87 424.60 2887.34 79.88 0.00 0.00 0.00 0.00 20:07:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 20:08:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 20:08:01 ens3 1073.27 769.56 9347.01 117.24 0.00 0.00 0.00 0.00 20:08:01 veth4110f61 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 20:08:01 lo 3.28 3.28 0.38 0.38 0.00 0.00 0.00 0.00 20:09:01 docker0 41.31 39.06 103.83 4.52 0.00 0.00 0.00 0.00 20:09:01 ens3 39.24 22.88 8.80 7.61 0.00 0.00 0.00 0.00 20:09:01 veth4110f61 0.18 0.25 0.01 0.01 0.00 0.00 0.00 0.00 20:09:01 lo 70.17 70.17 107.38 107.38 0.00 0.00 0.00 0.00 20:10:01 docker0 34.83 32.29 46.60 4.90 0.00 0.00 0.00 0.00 20:10:01 ens3 23.56 11.58 5.76 4.53 0.00 0.00 0.00 0.00 20:10:01 veth4110f61 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 lo 76.27 76.27 52.58 52.58 0.00 0.00 0.00 0.00 20:11:01 docker0 79.45 63.27 29.68 10.27 0.00 0.00 0.00 0.00 20:11:01 ens3 58.84 23.41 15.90 12.50 0.00 0.00 0.00 0.00 20:11:01 veth4110f61 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 lo 147.16 147.16 39.65 39.65 0.00 0.00 0.00 0.00 20:12:01 docker0 38.62 35.27 46.51 5.43 0.00 0.00 0.00 0.00 20:12:01 ens3 113.41 78.49 24.11 26.75 0.00 0.00 0.00 0.00 20:12:01 veth4110f61 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 lo 108.08 108.08 56.23 56.23 0.00 0.00 0.00 0.00 20:13:01 docker0 67.96 53.41 38.99 6.75 0.00 0.00 0.00 0.00 20:13:01 ens3 9.57 4.42 2.15 2.15 0.00 0.00 0.00 0.00 20:13:01 veth4110f61 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 lo 133.83 133.83 46.26 46.26 0.00 0.00 0.00 0.00 20:14:01 docker0 66.06 52.09 40.16 11.83 0.00 0.00 0.00 0.00 20:14:01 ens3 88.29 52.04 21.67 17.88 0.00 0.00 0.00 0.00 20:14:01 veth4110f61 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:14:01 lo 129.75 129.75 52.51 52.51 0.00 0.00 0.00 0.00 20:15:01 docker0 51.89 43.26 42.53 12.26 0.00 0.00 0.00 0.00 20:15:01 ens3 46.06 22.92 11.17 9.37 0.00 0.00 0.00 0.00 20:15:01 veth4110f61 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 lo 108.06 108.06 55.54 55.54 0.00 0.00 0.00 0.00 20:16:01 docker0 37.04 32.52 34.23 3.64 0.00 0.00 0.00 0.00 20:16:01 ens3 299.15 167.68 241.41 81.96 0.00 0.00 0.00 0.00 20:16:01 lo 84.81 84.81 38.71 38.71 0.00 0.00 0.00 0.00 Average: docker0 37.99 31.99 34.83 5.43 0.00 0.00 0.00 0.00 Average: ens3 235.90 166.60 1287.54 39.16 0.00 0.00 0.00 0.00 Average: lo 78.70 78.70 40.93 40.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3966) 02/08/25 _x86_64_ (4 CPU) 20:04:37 LINUX RESTART (4 CPU) 20:05:02 CPU %user %nice %system %iowait %steal %idle 20:06:01 all 21.12 0.00 2.32 5.24 0.06 71.27 20:06:01 0 16.68 0.00 1.79 5.20 0.03 76.30 20:06:01 1 24.42 0.00 3.18 5.07 0.05 67.28 20:06:01 2 15.30 0.00 1.85 9.28 0.05 73.51 20:06:01 3 28.10 0.00 2.47 1.38 0.09 67.97 20:07:01 all 32.41 0.00 2.01 2.37 0.08 63.13 20:07:01 0 25.10 0.00 1.76 1.12 0.07 71.95 20:07:01 1 44.88 0.00 2.91 2.11 0.10 50.00 20:07:01 2 27.47 0.00 1.56 3.68 0.08 67.21 20:07:01 3 32.22 0.00 1.76 2.61 0.08 63.33 20:08:01 all 43.63 0.00 4.06 2.35 0.10 49.86 20:08:01 0 46.71 0.00 3.73 3.14 0.10 46.31 20:08:01 1 42.70 0.00 4.16 1.31 0.10 51.74 20:08:01 2 38.40 0.00 4.58 3.39 0.12 53.52 20:08:01 3 46.69 0.00 3.83 1.55 0.10 47.83 20:09:01 all 34.99 0.00 2.31 8.02 0.10 54.58 20:09:01 0 31.50 0.00 2.07 3.56 0.08 62.77 20:09:01 1 45.61 0.00 1.99 7.10 0.08 45.22 20:09:01 2 35.56 0.00 2.36 8.84 0.12 53.13 20:09:01 3 27.35 0.00 2.79 12.59 0.08 57.19 20:10:01 all 9.93 0.00 1.62 6.57 0.08 81.81 20:10:01 0 9.74 0.00 1.99 6.47 0.07 81.73 20:10:01 1 9.35 0.00 1.89 13.53 0.08 75.14 20:10:01 2 10.57 0.00 1.11 2.60 0.08 85.64 20:10:01 3 10.05 0.00 1.44 3.67 0.08 84.76 20:11:01 all 6.51 0.00 3.43 18.58 0.09 71.38 20:11:01 0 5.98 0.00 3.47 17.66 0.08 72.81 20:11:01 1 7.38 0.00 3.96 19.08 0.08 69.49 20:11:01 2 6.24 0.00 3.12 20.06 0.12 70.46 20:11:01 3 6.42 0.00 3.23 17.56 0.07 72.73 20:12:01 all 22.35 0.00 2.12 7.29 0.10 68.14 20:12:01 0 24.62 0.00 2.14 6.32 0.08 66.84 20:12:01 1 16.52 0.00 2.46 7.87 0.08 73.07 20:12:01 2 24.08 0.00 2.01 9.32 0.12 64.47 20:12:01 3 24.20 0.00 1.84 5.68 0.08 68.19 20:13:01 all 6.94 0.00 3.37 18.32 0.10 71.27 20:13:01 0 6.02 0.00 2.89 14.07 0.08 76.93 20:13:01 1 7.00 0.00 3.85 15.26 0.10 73.79 20:13:01 2 8.33 0.00 3.44 18.94 0.13 69.15 20:13:01 3 6.43 0.00 3.31 24.99 0.08 65.19 20:14:01 all 9.57 0.00 3.56 17.74 0.10 69.03 20:14:01 0 9.73 0.00 4.05 25.26 0.10 60.86 20:14:01 1 8.63 0.00 2.59 9.43 0.07 79.28 20:14:01 2 10.15 0.00 4.21 21.70 0.12 63.82 20:14:01 3 9.78 0.00 3.42 14.58 0.08 72.14 20:15:01 all 8.37 0.00 4.53 22.42 0.10 64.57 20:15:01 0 7.89 0.00 4.78 21.81 0.10 65.41 20:15:01 1 7.48 0.00 4.52 27.24 0.10 60.66 20:15:01 2 9.14 0.00 4.50 20.73 0.13 65.49 20:15:01 3 8.96 0.00 4.28 19.91 0.10 66.75 20:16:01 all 31.35 0.00 2.93 10.31 0.10 55.30 20:16:01 0 31.29 0.00 3.15 13.05 0.10 52.41 20:16:01 1 32.23 0.00 3.00 11.20 0.10 53.47 20:16:01 2 29.35 0.00 3.15 12.96 0.12 54.42 20:16:01 3 32.54 0.00 2.47 4.03 0.08 60.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.66 0.00 2.93 10.84 0.09 65.48 Average: 0 19.57 0.00 2.89 10.71 0.08 66.74 Average: 1 22.38 0.00 3.14 10.84 0.09 63.55 Average: 2 19.54 0.00 2.90 11.94 0.11 65.51 Average: 3 21.14 0.00 2.80 9.88 0.09 66.10