---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3818 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: 3943 482 382 0 3079 3178 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:86:ee:29 brd ff:ff:ff:ff:ff:ff inet 10.32.6.173/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85484sec preferred_lft 85484sec inet6 fe80::f816:3eff:fe86:ee29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:82:80:c9 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-3818) 03/29/25 _x86_64_ (4 CPU) 09:42:50 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 85.19 44.48 40.71 4758.01 37650.94 09:45:01 1.03 0.00 1.03 0.00 11.52 09:46:01 0.95 0.02 0.93 1.73 11.20 09:47:01 0.73 0.00 0.73 0.00 8.53 09:48:01 1.07 0.02 1.05 3.20 12.93 09:49:01 0.80 0.00 0.80 0.00 9.60 09:50:01 0.98 0.00 0.98 0.00 12.13 09:51:01 0.77 0.00 0.77 0.00 9.73 09:52:01 0.98 0.00 0.98 0.00 11.60 09:53:01 1.18 0.00 1.18 0.00 15.20 09:54:01 4.98 3.65 1.33 157.04 207.43 09:55:01 108.93 21.51 87.42 752.01 6457.99 09:56:01 372.74 12.58 360.16 2262.96 35658.06 09:57:02 180.07 0.02 180.05 0.13 12671.22 09:58:01 58.14 4.81 53.33 315.34 23094.39 Average: 54.63 5.81 48.81 550.90 7714.22 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 2058304 3465080 1980348 49.03 26440 1550580 813604 15.99 404132 1429508 84 09:45:01 2058868 3465720 1979784 49.02 26472 1550584 809636 15.92 402268 1429500 136 09:46:01 2059604 3466536 1979048 49.00 26496 1550640 809636 15.92 401040 1429552 8 09:47:01 2060004 3466972 1978648 48.99 26512 1550644 809636 15.92 400684 1429556 140 09:48:01 2059940 3467040 1978712 48.99 26560 1550740 818488 16.09 400668 1429636 184 09:49:01 2059928 3467048 1978724 48.99 26584 1550744 818488 16.09 400768 1429656 128 09:50:01 2059664 3466904 1978988 49.00 26616 1550812 818488 16.09 400788 1429716 128 09:51:01 2059604 3466904 1979048 49.00 26648 1550816 818488 16.09 401228 1429728 204 09:52:01 2059532 3466860 1979120 49.00 26684 1550820 818488 16.09 400976 1429728 160 09:53:01 2059212 3466580 1979440 49.01 26724 1550816 828756 16.29 400964 1429732 0 09:54:01 1988520 3406920 2050132 50.76 26892 1561312 836744 16.45 464904 1436156 164 09:55:01 1495964 3286480 2542688 62.96 58208 1880940 930612 18.29 628432 1719780 218964 09:56:01 629664 3233944 3408988 84.41 92000 2613416 1274224 25.05 777692 2356204 10836 09:57:02 395236 3296512 3643416 90.21 108056 2875260 1202180 23.63 780780 2569168 124356 09:58:01 372076 3235244 3666576 90.79 119512 2832520 983612 19.33 790744 2590708 18360 Average: 1698408 3408316 2340244 57.95 44694 1818043 892739 17.55 497071 1664555 24923 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 194.07 112.88 499.17 25.48 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 0.10 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 0.03 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 0.15 0.12 0.01 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 0.03 0.03 0.00 0.00 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 0.27 0.18 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 0.02 0.03 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 0.38 0.35 0.27 0.20 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 0.08 0.08 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 106.95 65.17 132.85 26.93 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 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 09:55:01 ens3 153.99 122.68 1171.06 23.53 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 580.52 329.68 3114.46 31.79 0.00 0.00 0.00 0.00 09:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:57:02 ens3 376.94 287.87 2704.96 20.10 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 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 09:58:01 ens3 249.47 126.81 1366.03 16.58 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 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 110.84 69.75 599.07 9.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3818) 03/29/25 _x86_64_ (4 CPU) 09:42:50 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 3.71 0.00 1.26 2.47 0.02 92.54 09:44:02 0 3.27 0.00 1.05 1.50 0.02 94.16 09:44:02 1 2.74 0.00 0.89 2.44 0.02 93.92 09:44:02 2 4.64 0.00 2.18 2.60 0.02 90.57 09:44:02 3 4.18 0.00 0.94 3.38 0.03 91.47 09:45:01 all 0.01 0.00 0.03 0.01 0.01 99.94 09:45:01 0 0.02 0.00 0.05 0.00 0.02 99.92 09:45:01 1 0.00 0.00 0.02 0.02 0.00 99.97 09:45:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:45:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 all 0.03 0.00 0.01 0.01 0.00 99.95 09:46:01 0 0.05 0.00 0.02 0.00 0.02 99.92 09:46:01 1 0.02 0.00 0.00 0.03 0.02 99.93 09:46:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:47:01 all 0.02 0.00 0.02 0.00 0.01 99.95 09:47:01 0 0.03 0.00 0.05 0.00 0.02 99.90 09:47:01 1 0.00 0.00 0.00 0.02 0.00 99.98 09:47:01 2 0.03 0.00 0.03 0.00 0.02 99.92 09:47:01 3 0.02 0.00 0.03 0.00 0.00 99.95 09:48:01 all 0.02 0.00 0.02 0.01 0.00 99.94 09:48:01 0 0.05 0.00 0.05 0.00 0.00 99.90 09:48:01 1 0.00 0.00 0.02 0.03 0.00 99.95 09:48:01 2 0.05 0.00 0.02 0.00 0.00 99.93 09:48:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 all 0.37 0.00 0.01 0.00 0.01 99.60 09:49:01 0 0.02 0.00 0.02 0.00 0.03 99.93 09:49:01 1 1.35 0.00 0.00 0.02 0.00 98.63 09:49:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:49:01 3 0.10 0.00 0.02 0.00 0.02 99.87 09:50:01 all 0.52 0.00 0.02 0.01 0.01 99.44 09:50:01 0 0.08 0.00 0.05 0.02 0.00 99.85 09:50:01 1 1.97 0.00 0.00 0.03 0.02 97.98 09:50:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:50:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 all 0.53 0.00 0.02 0.01 0.00 99.43 09:51:01 0 0.02 0.00 0.02 0.00 0.02 99.95 09:51:01 1 2.00 0.00 0.02 0.03 0.00 97.95 09:51:01 2 0.07 0.00 0.05 0.00 0.02 99.87 09:51:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:52:01 all 0.26 0.00 0.02 0.01 0.00 99.70 09:52:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:52:01 1 0.98 0.00 0.05 0.03 0.00 98.94 09:52:01 2 0.03 0.00 0.05 0.00 0.02 99.90 09:52:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:53:01 all 0.01 0.00 0.02 0.01 0.01 99.95 09:53:01 0 0.00 0.00 0.03 0.00 0.00 99.97 09:53:01 1 0.00 0.00 0.00 0.03 0.00 99.97 09:53:01 2 0.03 0.00 0.03 0.00 0.02 99.92 09:53:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:54:01 all 1.84 0.00 0.10 0.06 0.01 97.99 09:54:01 0 1.42 0.00 0.12 0.07 0.00 98.40 09:54:01 1 1.27 0.00 0.05 0.15 0.02 98.51 09:54:01 2 2.42 0.00 0.20 0.00 0.03 97.35 09:54:01 3 2.27 0.00 0.05 0.02 0.02 97.65 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 18.95 0.00 1.54 3.20 0.05 76.26 09:55:01 0 6.08 0.00 1.02 4.47 0.03 88.40 09:55:01 1 3.09 0.00 0.62 6.38 0.02 89.90 09:55:01 2 50.78 0.00 3.11 0.89 0.08 45.14 09:55:01 3 15.85 0.00 1.44 1.05 0.03 81.63 09:56:01 all 9.73 0.00 3.73 10.54 0.08 75.92 09:56:01 0 9.45 0.00 2.41 3.68 0.07 84.39 09:56:01 1 12.54 0.00 3.55 13.14 0.07 70.70 09:56:01 2 6.78 0.00 2.30 0.56 0.10 90.26 09:56:01 3 10.13 0.00 6.65 24.81 0.08 58.32 09:57:02 all 4.96 0.00 2.45 5.55 0.06 86.97 09:57:02 0 3.48 0.00 2.46 5.04 0.05 88.97 09:57:02 1 6.13 0.00 1.70 1.50 0.03 90.63 09:57:02 2 4.62 0.00 2.68 0.20 0.14 92.36 09:57:02 3 5.60 0.00 2.95 15.40 0.05 76.00 09:58:01 all 16.18 0.00 2.29 1.28 0.05 80.20 09:58:01 0 3.76 0.00 2.07 0.07 0.02 94.08 09:58:01 1 25.80 0.00 2.86 0.49 0.05 70.79 09:58:01 2 20.99 0.00 2.27 0.67 0.07 76.00 09:58:01 3 14.21 0.00 1.97 3.93 0.05 79.84 Average: all 3.79 0.00 0.77 1.54 0.02 93.88 Average: 0 1.85 0.00 0.63 0.99 0.02 96.52 Average: 1 3.84 0.00 0.65 1.62 0.02 93.88 Average: 2 6.01 0.00 0.86 0.33 0.03 92.77 Average: 3 3.48 0.00 0.93 3.22 0.02 92.35