---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1473 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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 688K 394M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 466 1004 0 2473 3211 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:1b:9a:bd brd ff:ff:ff:ff:ff:ff inet 10.32.6.14/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe1b:9abd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:41:7b:17 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1473) 12/02/23 _x86_64_ (4 CPU) 20:44:54 LINUX RESTART (4 CPU) 20:45:02 tps rtps wtps bread/s bwrtn/s 20:46:01 90.44 51.36 39.08 4506.49 38097.02 20:47:01 1.18 0.00 1.18 0.00 15.73 20:48:01 0.97 0.00 0.97 0.00 11.73 20:49:01 0.78 0.00 0.78 0.00 8.93 20:50:01 1.03 0.00 1.03 0.00 13.20 20:51:01 3.17 1.68 1.48 27.73 22.80 20:52:01 0.87 0.00 0.87 0.00 12.26 20:53:01 0.92 0.00 0.92 0.00 10.13 20:54:01 3.28 2.17 1.12 71.59 199.57 20:55:01 89.67 33.81 55.86 1765.17 6133.78 20:56:01 112.45 37.93 74.52 2158.44 15835.36 20:57:01 32.79 4.78 28.01 218.76 6662.76 Average: 28.04 10.92 17.12 723.76 5540.06 20:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:46:01 2067376 3450652 1971280 48.81 25048 1528632 789288 15.52 412488 1412808 20 20:47:01 2067200 3450552 1971456 48.81 25104 1528636 789288 15.52 412512 1412796 8 20:48:01 2067632 3451032 1971024 48.80 25128 1528640 789288 15.52 411148 1412800 8 20:49:01 2067864 3451296 1970792 48.80 25144 1528644 789288 15.52 411300 1412804 148 20:50:01 2067848 3451312 1970808 48.80 25180 1528644 800760 15.74 411000 1412804 188 20:51:01 2066472 3451012 1972184 48.83 25400 1529336 813584 15.99 411432 1413344 160 20:52:01 2066196 3450796 1972460 48.84 25424 1529344 813584 15.99 411784 1413352 160 20:53:01 2066320 3450956 1972336 48.84 25448 1529348 813584 15.99 411800 1413356 8 20:54:01 2037892 3430176 2000764 49.54 25520 1537188 809388 15.91 434256 1419584 104 20:55:01 1588240 3334424 2450416 60.67 55244 1843480 874180 17.18 584440 1679608 175528 20:56:01 812184 3017108 3226472 79.89 65608 2278456 1196504 23.52 1010608 2002564 127480 20:57:01 972308 3250192 3066348 75.92 71296 2343348 931052 18.30 824044 2024944 64872 Average: 1828961 3386626 2209695 54.71 34962 1686141 850816 16.72 512234 1535897 30724 20:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 lo 0.95 0.95 0.08 0.08 0.00 0.00 0.00 0.00 20:46:01 ens3 175.21 100.92 490.99 25.08 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 ens3 1.85 0.78 1.96 0.41 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:48:01 ens3 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:50:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 ens3 0.72 0.15 0.18 0.07 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:52:01 ens3 0.73 0.58 0.35 0.29 0.00 0.00 0.00 0.00 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:54:01 ens3 71.64 35.84 112.19 10.74 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 20:55:01 ens3 203.97 145.69 1069.47 33.43 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 20:56:01 ens3 601.30 550.69 3825.26 76.17 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 20:57:01 ens3 195.68 124.96 453.08 36.68 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 0.49 0.49 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 104.18 79.96 496.13 15.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1473) 12/02/23 _x86_64_ (4 CPU) 20:44:54 LINUX RESTART (4 CPU) 20:45:02 CPU %user %nice %system %iowait %steal %idle 20:46:01 all 3.86 0.00 1.41 2.79 0.02 91.90 20:46:01 0 3.28 0.00 2.21 3.95 0.02 90.54 20:46:01 1 3.29 0.00 1.00 3.41 0.00 92.29 20:46:01 2 4.10 0.00 1.65 3.11 0.03 91.11 20:46:01 3 4.80 0.00 0.80 0.73 0.03 93.64 20:47:01 all 0.08 0.00 0.02 0.02 0.01 99.87 20:47:01 0 0.20 0.00 0.02 0.00 0.02 99.77 20:47:01 1 0.03 0.00 0.02 0.03 0.02 99.90 20:47:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:47:01 3 0.05 0.00 0.00 0.02 0.02 99.92 20:48:01 all 0.03 0.00 0.01 0.01 0.01 99.94 20:48:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:48:01 1 0.03 0.00 0.00 0.00 0.00 99.97 20:48:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:48:01 3 0.03 0.00 0.03 0.05 0.03 99.85 20:49:01 all 0.01 0.00 0.01 0.00 0.01 99.97 20:49:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:49:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:49:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:49:01 3 0.02 0.00 0.02 0.02 0.02 99.93 20:50:01 all 0.03 0.00 0.02 0.01 0.01 99.94 20:50:01 0 0.07 0.00 0.03 0.00 0.02 99.88 20:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:50:01 2 0.00 0.00 0.03 0.00 0.00 99.97 20:50:01 3 0.02 0.00 0.02 0.03 0.02 99.92 20:51:01 all 0.23 0.00 0.06 0.03 0.01 99.67 20:51:01 0 0.27 0.00 0.08 0.10 0.00 99.55 20:51:01 1 0.60 0.00 0.07 0.00 0.00 99.33 20:51:01 2 0.02 0.00 0.03 0.02 0.00 99.93 20:51:01 3 0.02 0.00 0.03 0.02 0.03 99.90 20:52:01 all 0.06 0.00 0.03 0.01 0.01 99.89 20:52:01 0 0.07 0.00 0.02 0.00 0.00 99.92 20:52:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:52:01 2 0.05 0.00 0.02 0.00 0.00 99.93 20:52:01 3 0.12 0.00 0.10 0.03 0.02 99.73 20:53:01 all 0.35 0.00 0.01 0.00 0.01 99.63 20:53:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:53:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:53:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:53:01 3 1.34 0.00 0.02 0.02 0.02 98.61 20:54:01 all 0.71 0.00 0.06 0.04 0.01 99.17 20:54:01 0 1.00 0.00 0.07 0.00 0.00 98.93 20:54:01 1 0.48 0.00 0.00 0.00 0.00 99.52 20:54:01 2 0.53 0.00 0.12 0.12 0.00 99.23 20:54:01 3 0.82 0.00 0.05 0.05 0.02 99.06 20:55:01 all 20.60 0.00 1.52 2.87 0.05 74.96 20:55:01 0 20.85 0.00 1.49 0.18 0.05 77.43 20:55:01 1 12.95 0.00 1.07 0.93 0.03 85.01 20:55:01 2 39.32 0.00 2.24 1.44 0.08 56.91 20:55:01 3 9.35 0.00 1.28 8.89 0.05 80.42 20:56:01 all 34.57 0.00 1.89 1.84 0.08 61.63 20:56:01 0 30.23 0.00 1.67 1.58 0.07 66.45 20:56:01 1 31.45 0.00 1.45 0.70 0.07 66.34 20:56:01 2 40.20 0.00 2.84 2.38 0.08 54.49 20:56:01 3 36.44 0.00 1.64 2.71 0.08 59.13 20:56:01 CPU %user %nice %system %iowait %steal %idle 20:57:01 all 21.78 0.00 1.08 1.03 0.04 76.08 20:57:01 0 25.44 0.00 0.98 0.47 0.03 73.07 20:57:01 1 33.06 0.00 1.50 0.08 0.03 65.33 20:57:01 2 8.25 0.00 0.78 0.15 0.05 90.77 20:57:01 3 20.46 0.00 1.00 3.40 0.05 75.08 Average: all 6.86 0.00 0.51 0.72 0.02 91.89 Average: 0 6.79 0.00 0.55 0.52 0.02 92.12 Average: 1 6.84 0.00 0.43 0.43 0.01 92.29 Average: 2 7.69 0.00 0.64 0.60 0.02 91.05 Average: 3 6.13 0.00 0.42 1.33 0.03 92.09