---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3835 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 9.1G 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: 3943 483 363 0 3096 3177 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:0d:db:2c brd ff:ff:ff:ff:ff:ff inet 10.32.7.78/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:fe0d:db2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:e2:24:18 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-3835) 08/31/24 _x86_64_ (4 CPU) 09:42:41 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 87.62 44.04 43.58 4708.55 37615.61 09:45:01 1.24 0.00 1.24 0.00 14.91 09:46:01 0.97 0.05 0.92 8.00 10.13 09:47:01 3.13 1.62 1.52 47.73 18.26 09:48:01 3.25 2.13 1.12 45.98 24.66 09:49:01 1.47 0.00 1.47 0.00 17.06 09:50:01 1.30 0.00 1.30 0.00 14.93 09:51:01 1.75 0.00 1.75 0.00 20.53 09:52:01 1.20 0.00 1.20 0.00 13.33 09:53:01 1.88 0.00 1.88 0.00 22.26 09:54:01 3.62 2.18 1.43 102.12 194.50 09:55:01 123.23 36.38 86.85 1721.85 6446.26 09:56:01 382.32 12.56 369.76 2275.75 36650.02 09:57:01 216.48 4.30 212.18 278.04 32565.68 Average: 59.32 7.38 51.93 657.06 8126.15 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 2051432 3457832 1987220 49.21 26416 1550144 810172 15.93 409556 1428976 84 09:45:01 2051536 3457964 1987116 49.20 26456 1550148 810172 15.93 408932 1428948 112 09:46:01 2051324 3458052 1987328 49.21 26480 1550392 810172 15.93 409288 1429192 8 09:47:01 2044624 3452868 1994028 49.37 26536 1551820 810172 15.93 415024 1430236 144 09:48:01 2032684 3443216 2005968 49.67 26588 1553476 829096 16.30 425412 1430992 180 09:49:01 2032692 3443404 2005960 49.67 26620 1553616 829096 16.30 425056 1431124 148 09:50:01 2033048 3443864 2005604 49.66 26716 1553620 829096 16.30 425000 1431128 152 09:51:01 2032964 3443880 2005688 49.66 26812 1553624 829096 16.30 424908 1431132 8 09:52:01 2032692 3443712 2005960 49.67 26900 1553624 829096 16.30 425200 1431132 120 09:53:01 2032396 3443520 2006256 49.68 27012 1553616 829096 16.30 425240 1431136 24 09:54:01 1991864 3411736 2046788 50.68 27132 1562116 833088 16.38 459232 1437668 20 09:55:01 1550144 3309292 2488508 61.62 57200 1853776 912360 17.93 622544 1678276 161640 09:56:01 587048 3246976 3451604 85.46 92572 2666444 1257704 24.72 785952 2386884 15208 09:57:01 363356 3243568 3675296 91.00 118956 2848556 975664 19.18 798576 2589012 6440 Average: 1777700 3407135 2260952 55.98 40171 1746784 871006 17.12 489994 1599703 13163 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:44:02 ens3 201.03 103.28 491.91 24.28 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 lo 0.20 0.20 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 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 ens3 0.02 0.02 0.00 0.00 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 2.52 1.50 2.35 0.43 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 9.70 6.71 11.67 5.65 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 0.25 0.22 0.08 0.07 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 lo 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 docker0 0.00 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 ens3 0.12 0.10 0.01 0.01 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.00 0.00 0.00 0.00 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 0.12 0.13 0.01 0.01 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 60.67 40.84 113.40 18.29 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 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 09:55:01 ens3 179.12 130.48 1182.92 35.81 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 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 09:56:01 ens3 460.06 235.03 3098.19 24.97 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 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 09:57:01 ens3 508.56 346.33 3837.66 26.70 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 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 101.72 61.85 624.93 9.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3835) 08/31/24 _x86_64_ (4 CPU) 09:42:41 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 3.71 0.00 1.28 2.74 0.03 92.25 09:44:02 0 3.62 0.00 0.99 4.76 0.03 90.60 09:44:02 1 3.81 0.00 0.85 2.12 0.02 93.20 09:44:02 2 4.06 0.00 1.71 1.99 0.02 92.23 09:44:02 3 3.36 0.00 1.54 2.09 0.02 93.00 09:45:01 all 0.03 0.00 0.01 0.01 0.00 99.95 09:45:01 0 0.07 0.00 0.03 0.00 0.02 99.88 09:45:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:45:01 2 0.00 0.00 0.02 0.02 0.00 99.97 09:45:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:46:01 all 0.02 0.00 0.01 0.01 0.00 99.95 09:46:01 0 0.07 0.00 0.02 0.00 0.02 99.90 09:46:01 1 0.02 0.00 0.00 0.02 0.00 99.97 09:46:01 2 0.00 0.00 0.00 0.02 0.00 99.98 09:46:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:47:01 all 0.26 0.00 0.01 0.04 0.00 99.68 09:47:01 0 0.13 0.00 0.03 0.02 0.02 99.80 09:47:01 1 0.58 0.00 0.00 0.00 0.00 99.42 09:47:01 2 0.22 0.00 0.02 0.17 0.02 99.58 09:47:01 3 0.12 0.00 0.02 0.00 0.00 99.87 09:48:01 all 0.91 0.00 0.05 0.04 0.00 99.00 09:48:01 0 1.70 0.00 0.02 0.00 0.00 98.28 09:48:01 1 0.85 0.00 0.03 0.00 0.02 99.10 09:48:01 2 0.73 0.00 0.10 0.13 0.00 99.03 09:48:01 3 0.37 0.00 0.07 0.00 0.00 99.56 09:49:01 all 0.13 0.00 0.01 0.01 0.00 99.84 09:49:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 2 0.03 0.00 0.03 0.03 0.02 99.88 09:49:01 3 0.43 0.00 0.02 0.00 0.00 99.55 09:50:01 all 0.53 0.00 0.02 0.03 0.00 99.42 09:50:01 0 0.03 0.00 0.03 0.00 0.00 99.93 09:50:01 1 0.05 0.00 0.00 0.00 0.00 99.95 09:50:01 2 0.05 0.00 0.03 0.12 0.00 99.80 09:50:01 3 1.99 0.00 0.00 0.00 0.00 98.01 09:51:01 all 0.51 0.00 0.01 0.04 0.01 99.44 09:51:01 0 0.03 0.00 0.00 0.00 0.02 99.95 09:51:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 2 0.02 0.00 0.02 0.18 0.02 99.77 09:51:01 3 1.95 0.00 0.00 0.00 0.02 98.03 09:52:01 all 0.10 0.00 0.01 0.03 0.00 99.86 09:52:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:52:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:52:01 2 0.02 0.00 0.02 0.10 0.02 99.85 09:52:01 3 0.32 0.00 0.02 0.00 0.00 99.67 09:53:01 all 0.01 0.00 0.01 0.04 0.00 99.93 09:53:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:53:01 1 0.00 0.00 0.00 0.02 0.00 99.98 09:53:01 2 0.03 0.00 0.03 0.15 0.00 99.78 09:53:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:54:01 all 1.29 0.00 0.09 0.05 0.00 98.57 09:54:01 0 1.23 0.00 0.12 0.00 0.00 98.65 09:54:01 1 0.78 0.00 0.07 0.07 0.00 99.08 09:54:01 2 0.72 0.00 0.12 0.12 0.02 99.03 09:54:01 3 2.43 0.00 0.03 0.00 0.02 97.52 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 18.94 0.00 1.59 3.64 0.05 75.77 09:55:01 0 13.47 0.00 1.25 0.70 0.03 84.54 09:55:01 1 36.02 0.00 2.16 1.55 0.07 60.20 09:55:01 2 4.75 0.00 1.30 11.86 0.07 82.02 09:55:01 3 21.61 0.00 1.68 0.43 0.03 76.24 09:56:01 all 11.38 0.00 3.82 10.77 0.08 73.94 09:56:01 0 10.43 0.00 3.18 5.98 0.07 80.34 09:56:01 1 14.83 0.00 5.74 20.27 0.08 59.07 09:56:01 2 6.52 0.00 2.84 6.18 0.10 84.36 09:56:01 3 13.77 0.00 3.53 10.67 0.07 71.96 09:57:01 all 11.03 0.00 3.85 6.53 0.08 78.51 09:57:01 0 6.63 0.00 4.63 5.24 0.07 83.44 09:57:01 1 8.39 0.00 4.76 13.00 0.07 73.79 09:57:01 2 7.44 0.00 2.39 2.95 0.08 87.14 09:57:01 3 21.64 0.00 3.63 4.99 0.08 69.66 Average: all 3.49 0.00 0.77 1.71 0.02 94.01 Average: 0 2.68 0.00 0.74 1.19 0.02 95.38 Average: 1 4.66 0.00 0.97 2.64 0.02 91.72 Average: 2 1.76 0.00 0.62 1.72 0.03 95.88 Average: 3 4.85 0.00 0.75 1.29 0.02 93.09