---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4705 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 9.1G 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 470 365 0 3107 3190 Swap: 1023 0 1023 ---> 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:8c:20:b3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85459sec preferred_lft 85459sec inet6 fe80::f816:3eff:fe8c:20b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:0e:fa:d1 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4705) 03/16/24 _x86_64_ (4 CPU) 09:42:42 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 87.25 43.93 43.33 4708.02 37605.35 09:45:01 1.05 0.00 1.05 0.00 13.46 09:46:01 0.90 0.02 0.88 2.53 10.13 09:47:01 0.72 0.00 0.72 0.00 10.00 09:48:02 1.03 0.00 1.03 0.00 12.66 09:49:01 0.90 0.00 0.90 0.00 11.39 09:50:01 1.03 0.00 1.03 0.00 12.13 09:51:01 0.88 0.00 0.88 0.00 11.07 09:52:01 1.02 0.00 1.02 0.00 12.13 09:53:01 0.82 0.00 0.82 0.00 10.13 09:54:01 1.68 0.45 1.23 27.33 69.99 09:55:01 88.59 39.51 49.08 1848.36 6014.20 09:56:01 197.10 12.43 184.67 2238.96 20069.19 09:57:01 342.76 0.03 342.73 2.67 28613.63 09:58:01 56.46 7.10 49.36 329.28 22647.29 Average: 52.20 6.91 45.30 611.17 7683.54 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 2055264 3461416 1983396 49.11 26412 1549876 816520 16.05 407272 1428940 204 09:45:01 2054896 3461116 1983764 49.12 26452 1549880 816520 16.05 406584 1428940 140 09:46:01 2055396 3461744 1983264 49.11 26468 1549960 816520 16.05 405368 1429016 8 09:47:01 2055116 3461512 1983544 49.11 26492 1549964 816520 16.05 404860 1429020 240 09:48:02 2055340 3461740 1983320 49.11 26516 1549956 826408 16.24 404876 1429020 4 09:49:01 2054496 3461068 1984164 49.13 26548 1550096 826408 16.24 406636 1429136 152 09:50:01 2054372 3461016 1984288 49.13 26580 1550100 826408 16.24 406748 1429156 148 09:51:01 2054480 3461136 1984180 49.13 26620 1550104 821900 16.16 406620 1429160 168 09:52:01 2054224 3460924 1984436 49.14 26656 1550108 821900 16.16 406756 1429164 144 09:53:01 2054076 3460868 1984584 49.14 26696 1550112 821900 16.16 406736 1429168 176 09:54:01 2022508 3431596 2016152 49.92 26780 1552564 825948 16.24 435064 1430812 76 09:55:01 1540124 3277752 2498536 61.87 54020 1837216 933692 18.35 649880 1663568 141184 09:56:01 922884 3256176 3115776 77.15 76452 2383100 1246096 24.49 764800 2106112 183884 09:57:01 227292 3304540 3811368 94.37 108616 3045100 1185580 23.31 791464 2719480 275140 09:58:01 398952 3289744 3639708 90.12 121708 2857876 925740 18.20 755900 2598396 27296 Average: 1710628 3411490 2328032 57.64 43534 1811734 888537 17.47 497304 1653939 41931 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 179.19 97.13 484.57 24.90 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:48:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:02 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.24 0.19 0.08 0.07 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 32.06 19.15 41.36 4.54 0.00 0.00 0.00 0.00 09:55:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 178.72 132.84 1089.85 38.94 0.00 0.00 0.00 0.00 09:56:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 487.37 254.12 3233.29 27.50 0.00 0.00 0.00 0.00 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 379.74 305.93 2707.06 21.59 0.00 0.00 0.00 0.00 09:58:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 270.20 115.85 1349.34 13.82 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 101.99 61.79 594.38 8.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4705) 03/16/24 _x86_64_ (4 CPU) 09:42:42 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 3.95 0.00 1.09 2.95 0.03 91.97 09:44:01 0 3.31 0.00 1.64 4.65 0.03 90.37 09:44:01 1 4.71 0.00 0.90 1.54 0.03 92.82 09:44:01 2 3.78 0.00 0.80 1.74 0.03 93.65 09:44:01 3 4.01 0.00 1.00 3.87 0.03 91.09 09:45:01 all 0.42 0.00 0.01 0.01 0.00 99.55 09:45:01 0 0.00 0.00 0.00 0.05 0.00 99.95 09:45:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:45:01 2 0.03 0.00 0.03 0.00 0.02 99.92 09:45:01 3 1.65 0.00 0.00 0.00 0.00 98.35 09:46:01 all 0.01 0.00 0.00 0.00 0.00 99.97 09:46:01 0 0.02 0.00 0.00 0.02 0.00 99.97 09:46:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:46:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:46:01 3 0.00 0.00 0.02 0.00 0.02 99.97 09:47:01 all 0.01 0.00 0.01 0.00 0.00 99.97 09:47:01 0 0.02 0.00 0.00 0.02 0.00 99.97 09:47:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 2 0.02 0.00 0.02 0.02 0.00 99.95 09:47:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:48:02 all 0.01 0.00 0.00 0.01 0.00 99.97 09:48:02 0 0.02 0.00 0.00 0.02 0.00 99.97 09:48:02 1 0.00 0.00 0.00 0.00 0.00 100.00 09:48:02 2 0.02 0.00 0.02 0.00 0.00 99.97 09:48:02 3 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 all 0.10 0.00 0.01 0.00 0.00 99.89 09:49:01 0 0.00 0.00 0.00 0.02 0.00 99.98 09:49:01 1 0.34 0.00 0.00 0.00 0.00 99.66 09:49:01 2 0.02 0.00 0.02 0.00 0.02 99.95 09:49:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 all 0.02 0.00 0.01 0.01 0.00 99.95 09:50:01 0 0.02 0.00 0.02 0.03 0.02 99.92 09:50:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:50:01 2 0.07 0.00 0.03 0.00 0.02 99.88 09:50:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:51:01 all 0.02 0.00 0.02 0.01 0.00 99.95 09:51:01 0 0.00 0.00 0.02 0.03 0.00 99.95 09:51:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 2 0.03 0.00 0.05 0.00 0.00 99.92 09:51:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 all 0.42 0.00 0.01 0.01 0.00 99.56 09:52:01 0 1.65 0.00 0.02 0.03 0.00 98.30 09:52:01 1 0.02 0.00 0.00 0.00 0.02 99.97 09:52:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:52:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:53:01 all 0.15 0.00 0.02 0.01 0.00 99.82 09:53:01 0 0.55 0.00 0.07 0.03 0.00 99.35 09:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 2 0.03 0.00 0.03 0.00 0.00 99.93 09:53:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:54:01 all 0.43 0.00 0.05 0.03 0.00 99.49 09:54:01 0 0.28 0.00 0.00 0.08 0.02 99.61 09:54:01 1 0.77 0.00 0.02 0.00 0.00 99.22 09:54:01 2 0.30 0.00 0.05 0.00 0.00 99.65 09:54:01 3 0.37 0.00 0.12 0.02 0.00 99.50 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 21.72 0.00 1.51 2.15 0.07 74.54 09:55:01 0 9.84 0.00 0.98 4.52 0.03 84.62 09:55:01 1 43.92 0.00 2.21 0.89 0.12 52.87 09:55:01 2 12.23 0.00 1.29 1.59 0.08 84.81 09:55:01 3 20.91 0.00 1.54 1.63 0.07 75.86 09:56:01 all 15.50 0.00 2.37 5.61 0.09 76.42 09:56:01 0 9.33 0.00 2.32 7.18 0.07 81.10 09:56:01 1 31.23 0.00 2.41 2.31 0.08 63.97 09:56:01 2 10.64 0.00 2.40 4.86 0.12 81.98 09:56:01 3 10.79 0.00 2.34 8.11 0.08 78.68 09:57:01 all 7.80 0.00 3.34 10.51 0.11 78.25 09:57:01 0 6.05 0.00 4.47 17.08 0.10 72.30 09:57:01 1 12.25 0.00 3.47 7.55 0.10 76.63 09:57:01 2 6.07 0.00 3.31 15.99 0.15 74.47 09:57:01 3 6.79 0.00 2.14 1.59 0.10 89.39 09:58:01 all 14.81 0.00 2.06 1.42 0.06 81.65 09:58:01 0 40.37 0.00 2.59 1.15 0.08 55.81 09:58:01 1 6.06 0.00 2.23 0.95 0.05 90.71 09:58:01 2 7.19 0.00 2.21 1.02 0.07 89.52 09:58:01 3 5.54 0.00 1.23 2.54 0.03 90.66 Average: all 4.35 0.00 0.70 1.51 0.03 93.41 Average: 0 4.77 0.00 0.81 2.32 0.02 92.07 Average: 1 6.62 0.00 0.75 0.88 0.03 91.72 Average: 2 2.69 0.00 0.68 1.67 0.04 94.92 Average: 3 3.33 0.00 0.56 1.18 0.02 94.91