---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12965 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 8.9G 54% / 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 543 190 0 3210 3117 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:9d:6c:23 brd ff:ff:ff:ff:ff:ff inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85516sec preferred_lft 85516sec inet6 fe80::f816:3eff:fe9d:6c23/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:33:20:b9 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-12965) 12/13/24 _x86_64_ (4 CPU) 12:46:36 LINUX RESTART (4 CPU) 12:47:02 tps rtps wtps bread/s bwrtn/s 12:48:01 68.76 36.12 32.63 3840.05 37946.75 12:49:01 1.20 0.02 1.18 2.27 14.40 12:50:01 1.05 0.00 1.05 0.00 11.46 12:51:01 1.30 0.00 1.30 0.00 15.06 12:52:01 1.00 0.02 0.98 3.20 11.07 12:53:01 0.93 0.00 0.93 0.00 11.06 12:54:01 1.00 0.00 1.00 0.00 11.33 12:55:01 1.32 0.00 1.32 0.00 16.00 12:56:01 0.73 0.00 0.73 0.00 8.26 12:57:01 1.43 0.00 1.43 0.00 17.60 12:58:01 0.92 0.00 0.92 0.00 10.40 12:59:01 75.14 24.84 50.30 892.24 2889.04 13:00:01 225.72 27.48 198.24 3210.12 67847.51 13:01:01 117.74 20.91 96.83 1407.56 12868.77 Average: 35.57 7.78 27.78 664.71 8661.19 12:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 2064284 3470648 1974376 48.89 26436 1550064 784416 15.42 399692 1428832 220 12:49:01 2064352 3470764 1974308 48.89 26468 1550068 784416 15.42 399356 1428832 112 12:50:01 2064244 3470772 1974416 48.89 26500 1550140 788480 15.50 399308 1428904 160 12:51:01 2063964 3470516 1974696 48.89 26532 1550144 788480 15.50 399284 1428908 32 12:52:01 2063916 3470584 1974744 48.90 26564 1550232 796864 15.66 398692 1428964 8 12:53:01 2064072 3470808 1974588 48.89 26596 1550244 796864 15.66 398836 1429008 152 12:54:01 2064072 3470844 1974588 48.89 26620 1550240 796864 15.66 398756 1429012 12 12:55:01 2064088 3471020 1974572 48.89 26652 1550384 796864 15.66 398792 1429148 12 12:56:01 2064152 3471116 1974508 48.89 26668 1550384 792344 15.58 398824 1429148 8 12:57:01 2063480 3470532 1975180 48.91 26724 1550388 792344 15.58 399420 1429152 192 12:58:01 2063868 3470940 1974792 48.90 26748 1550392 792344 15.58 399036 1429156 12 12:59:01 1717916 3306916 2320744 57.46 40100 1710872 920728 18.10 594616 1561604 92572 13:00:01 165232 3229416 3873428 95.91 89056 3056624 1282104 25.20 750096 2829476 20072 13:01:01 235232 3210256 3803428 94.18 111312 2922148 1023452 20.12 917988 2570584 20464 Average: 1773062 3423224 2265598 56.10 38070 1767309 852612 16.76 475193 1620052 9573 12:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 ens3 203.41 116.69 438.04 25.27 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:49:01 ens3 1.87 1.57 1.46 0.10 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 0.08 0.00 0.00 0.00 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 0.22 0.15 0.01 0.01 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 0.28 0.15 0.08 0.07 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:54:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:56:01 ens3 0.88 0.02 0.09 0.00 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 1.37 0.98 0.63 0.41 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:58:01 ens3 0.15 0.15 0.08 0.10 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 226.27 146.27 901.61 44.25 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 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 13:00:01 ens3 781.19 395.29 7411.21 39.62 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 2.46 2.46 0.24 0.24 0.00 0.00 0.00 0.00 13:01:01 ens3 94.12 69.08 506.46 13.28 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 93.50 52.13 662.16 8.78 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: lo 0.38 0.38 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12965) 12/13/24 _x86_64_ (4 CPU) 12:46:36 LINUX RESTART (4 CPU) 12:47:02 CPU %user %nice %system %iowait %steal %idle 12:48:01 all 3.13 0.00 0.95 2.57 0.02 93.34 12:48:01 0 4.45 0.00 0.71 1.82 0.02 93.00 12:48:01 1 2.67 0.00 0.83 3.18 0.02 93.30 12:48:01 2 3.15 0.00 1.51 2.96 0.02 92.36 12:48:01 3 2.23 0.00 0.70 2.33 0.02 94.72 12:49:01 all 0.28 0.00 0.02 0.01 0.01 99.68 12:49:01 0 0.13 0.00 0.02 0.00 0.02 99.83 12:49:01 1 0.93 0.00 0.02 0.00 0.00 99.05 12:49:01 2 0.03 0.00 0.02 0.02 0.00 99.93 12:49:01 3 0.03 0.00 0.03 0.00 0.02 99.92 12:50:01 all 0.51 0.00 0.01 0.01 0.00 99.46 12:50:01 0 0.03 0.00 0.03 0.00 0.02 99.92 12:50:01 1 1.99 0.00 0.00 0.00 0.02 98.00 12:50:01 2 0.02 0.00 0.00 0.03 0.02 99.93 12:50:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:51:01 all 0.51 0.00 0.01 0.01 0.01 99.47 12:51:01 0 0.53 0.00 0.03 0.00 0.02 99.42 12:51:01 1 1.47 0.00 0.00 0.00 0.00 98.53 12:51:01 2 0.02 0.00 0.00 0.03 0.00 99.95 12:51:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:52:01 all 0.05 0.00 0.02 0.01 0.01 99.92 12:52:01 0 0.17 0.00 0.00 0.02 0.00 99.82 12:52:01 1 0.00 0.00 0.05 0.00 0.02 99.93 12:52:01 2 0.02 0.00 0.02 0.02 0.00 99.95 12:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:53:01 all 0.02 0.00 0.01 0.00 0.00 99.97 12:53:01 0 0.02 0.00 0.00 0.00 0.02 99.97 12:53:01 1 0.02 0.00 0.02 0.00 0.02 99.95 12:53:01 2 0.02 0.00 0.02 0.03 0.00 99.93 12:53:01 3 0.00 0.00 0.02 0.00 0.00 99.98 12:54:01 all 0.03 0.00 0.00 0.01 0.01 99.95 12:54:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:54:01 1 0.03 0.00 0.02 0.02 0.02 99.92 12:54:01 2 0.05 0.00 0.00 0.02 0.00 99.93 12:54:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:55:01 all 0.02 0.00 0.02 0.00 0.00 99.96 12:55:01 0 0.03 0.00 0.02 0.00 0.00 99.95 12:55:01 1 0.03 0.00 0.05 0.00 0.02 99.90 12:55:01 2 0.02 0.00 0.00 0.03 0.02 99.93 12:55:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:56:01 all 0.01 0.00 0.01 0.00 0.01 99.96 12:56:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:56:01 1 0.02 0.00 0.02 0.00 0.02 99.95 12:56:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:56:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:57:01 all 0.05 0.00 0.02 0.01 0.01 99.91 12:57:01 0 0.03 0.00 0.02 0.00 0.00 99.95 12:57:01 1 0.13 0.00 0.05 0.03 0.02 99.77 12:57:01 2 0.02 0.00 0.02 0.02 0.00 99.95 12:57:01 3 0.03 0.00 0.02 0.00 0.00 99.95 12:58:01 all 0.02 0.00 0.01 0.00 0.01 99.96 12:58:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:58:01 1 0.03 0.00 0.02 0.02 0.03 99.90 12:58:01 2 0.03 0.00 0.00 0.00 0.00 99.97 12:58:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:58:01 CPU %user %nice %system %iowait %steal %idle 12:59:01 all 11.37 0.00 0.85 2.16 0.03 85.58 12:59:01 0 10.13 0.00 1.09 4.70 0.02 84.07 12:59:01 1 20.21 0.00 0.95 3.51 0.03 75.30 12:59:01 2 6.05 0.00 0.46 0.03 0.05 93.40 12:59:01 3 9.13 0.00 0.92 0.42 0.03 89.50 13:00:01 all 21.84 0.00 4.79 5.17 0.07 68.14 13:00:01 0 17.66 0.00 4.63 3.31 0.07 74.34 13:00:01 1 43.26 0.00 5.45 10.52 0.10 40.67 13:00:01 2 11.68 0.00 4.50 5.54 0.07 78.22 13:00:01 3 14.82 0.00 4.56 1.31 0.03 79.28 13:01:01 all 19.72 0.00 2.08 2.61 0.05 75.54 13:01:01 0 14.50 0.00 1.67 1.17 0.03 82.63 13:01:01 1 50.70 0.00 2.60 2.24 0.08 44.37 13:01:01 2 7.61 0.00 2.84 5.07 0.05 84.43 13:01:01 3 6.29 0.00 1.21 1.96 0.05 90.49 Average: all 4.11 0.00 0.63 0.89 0.02 94.36 Average: 0 3.40 0.00 0.59 0.78 0.02 95.21 Average: 1 8.64 0.00 0.71 1.38 0.03 89.23 Average: 2 2.05 0.00 0.67 0.98 0.02 96.29 Average: 3 2.32 0.00 0.53 0.43 0.01 96.71