---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4634 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 12G 7.9G 59% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 553 2595 0 4827 7125 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:bd:b3:f8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:febd:b3f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:d7:74:3d 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 inet6 fe80::42:28ff:fed7:743d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4634) 07/03/25 _x86_64_ (4 CPU) 12:42:31 LINUX RESTART (4 CPU) 12:43:01 tps rtps wtps bread/s bwrtn/s 12:44:01 118.42 51.79 66.63 3989.34 14115.23 12:45:01 93.43 34.71 58.72 2461.32 9156.07 12:46:01 30.32 4.65 25.67 552.39 4365.82 12:47:01 52.76 10.56 42.19 758.67 27863.09 12:48:01 114.18 1.12 113.06 31.33 45282.99 12:49:01 2.38 0.00 2.38 0.00 337.09 12:50:01 44.82 0.35 44.47 11.33 26969.75 12:51:01 121.74 0.73 121.01 25.99 28829.19 12:52:01 23.40 0.33 23.07 32.78 3644.18 Average: 66.83 11.58 55.25 873.66 17839.80 12:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 5747580 7353612 2419840 29.63 40932 1743356 1043368 11.32 656008 1589000 87888 12:45:01 5439372 7339280 2728048 33.40 60588 2001756 1077452 11.69 704020 1817968 99116 12:46:01 4854676 6946952 3312744 40.56 67448 2180116 1372564 14.89 1117868 1972772 155020 12:47:01 3182976 6242448 4984444 61.03 86772 3085500 2382740 25.85 1885256 2806976 376840 12:48:01 1890080 5553328 6277340 76.86 137188 3543272 3139008 34.06 2694144 3187216 1304 12:49:01 1776068 5448760 6391352 78.25 137284 3551260 3178104 34.48 2795492 3195192 500 12:50:01 1798884 6152036 6368536 77.97 142844 4202000 2284472 24.79 2210380 3739184 592 12:51:01 2657056 7288520 5510364 67.47 149564 4465908 1094576 11.88 1296172 3791480 82416 12:52:01 2644116 7279856 5523304 67.63 151416 4467772 1098992 11.92 1311484 3788700 10932 Average: 3332312 6622755 4835108 59.20 108226 3248993 1852364 20.10 1630092 2876499 90512 12:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 453.37 252.37 1603.42 69.90 0.00 0.00 0.00 0.00 12:44:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 64.36 42.21 426.86 13.50 0.00 0.00 0.00 0.00 12:45:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 234.03 208.73 2536.13 31.04 0.00 0.00 0.00 0.00 12:46:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:47:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 12:47:01 veth2fcb454 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 12:47:01 ens3 919.63 383.25 8520.03 31.42 0.00 0.00 0.00 0.00 12:47:01 lo 4.95 4.95 0.56 0.56 0.00 0.00 0.00 0.00 12:48:01 docker0 0.98 1.38 0.19 0.59 0.00 0.00 0.00 0.00 12:48:01 veth2fcb454 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 12:48:01 ens3 21.66 13.46 64.86 4.99 0.00 0.00 0.00 0.00 12:48:01 lo 27.26 27.26 9.83 9.83 0.00 0.00 0.00 0.00 12:49:01 docker0 0.15 0.23 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 veth2fcb454 0.15 0.25 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 ens3 153.25 65.23 33.19 159.51 0.00 0.00 0.00 0.00 12:49:01 lo 1041.04 1041.04 290.14 290.14 0.00 0.00 0.00 0.00 12:50:01 veth224fac8 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:50:01 docker0 4.46 13.62 0.27 116.82 0.00 0.00 0.00 0.00 12:50:01 ens3 279.18 165.44 3350.32 87.17 0.00 0.00 0.00 0.00 12:50:01 lo 388.87 388.87 132.28 132.28 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:51:01 ens3 181.66 290.00 47.35 2079.38 0.00 0.00 0.00 0.00 12:51:01 lo 5.73 5.73 0.50 0.50 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 ens3 16.54 13.89 10.78 10.61 0.00 0.00 0.00 0.00 12:52:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.64 1.74 0.05 13.06 0.00 0.00 0.00 0.00 Average: ens3 258.18 159.40 1843.59 276.42 0.00 0.00 0.00 0.00 Average: lo 163.61 163.61 48.19 48.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4634) 07/03/25 _x86_64_ (4 CPU) 12:42:31 LINUX RESTART (4 CPU) 12:43:01 CPU %user %nice %system %iowait %steal %idle 12:44:01 all 23.28 0.00 2.07 3.56 1.52 69.57 12:44:01 0 15.38 0.00 1.80 1.70 1.38 79.74 12:44:01 1 10.75 0.00 0.96 0.68 1.21 86.40 12:44:01 2 42.07 0.00 3.94 9.53 2.13 42.33 12:44:01 3 24.95 0.00 1.61 2.33 1.35 69.76 12:45:01 all 22.23 0.00 1.50 2.46 1.22 72.59 12:45:01 0 28.15 0.00 1.92 1.08 1.32 67.53 12:45:01 1 9.48 0.00 0.88 2.03 0.95 86.66 12:45:01 2 39.61 0.00 2.45 5.51 1.90 50.53 12:45:01 3 11.70 0.00 0.75 1.23 0.68 85.64 12:46:01 all 23.12 0.00 1.32 0.57 2.40 72.60 12:46:01 0 18.78 0.00 1.65 0.12 2.16 77.30 12:46:01 1 22.52 0.00 1.26 0.45 2.36 73.41 12:46:01 2 25.32 0.00 1.53 1.23 2.84 69.09 12:46:01 3 25.84 0.00 0.83 0.48 2.28 70.56 12:47:01 all 53.61 0.00 4.03 1.15 6.54 34.67 12:47:01 0 53.99 0.00 4.79 1.89 6.70 32.63 12:47:01 1 60.10 0.00 4.63 1.20 6.89 27.18 12:47:01 2 59.05 0.00 3.57 1.13 6.26 29.98 12:47:01 3 41.35 0.00 3.09 0.40 6.29 48.88 12:48:01 all 36.53 0.00 5.84 1.53 3.94 52.17 12:48:01 0 40.28 0.00 8.12 2.08 4.07 45.45 12:48:01 1 34.11 0.00 6.80 1.22 4.34 53.53 12:48:01 2 38.34 0.00 5.47 2.01 3.91 50.26 12:48:01 3 33.26 0.00 2.88 0.77 3.41 59.68 12:49:01 all 63.65 0.00 6.25 0.01 8.26 21.83 12:49:01 0 63.68 0.00 5.78 0.00 8.10 22.44 12:49:01 1 60.16 0.00 6.62 0.00 8.45 24.77 12:49:01 2 66.41 0.00 5.83 0.00 7.72 20.04 12:49:01 3 64.40 0.00 6.76 0.05 8.79 20.00 12:50:01 all 49.56 0.00 5.45 0.81 6.57 37.62 12:50:01 0 47.08 0.00 6.11 0.82 6.63 39.36 12:50:01 1 50.33 0.00 4.58 0.56 6.36 38.17 12:50:01 2 51.39 0.00 5.17 0.75 6.46 36.24 12:50:01 3 49.41 0.00 5.90 1.08 6.81 36.80 12:51:01 all 22.78 0.00 4.32 2.81 3.77 66.33 12:51:01 0 22.97 0.00 6.05 0.99 4.09 65.89 12:51:01 1 23.71 0.00 3.20 1.59 3.60 67.90 12:51:01 2 22.72 0.00 3.45 3.10 3.67 67.06 12:51:01 3 21.69 0.00 4.59 5.55 3.73 64.43 12:52:01 all 20.87 0.00 1.08 0.76 1.11 76.18 12:52:01 0 0.40 0.00 0.38 1.02 0.33 97.87 12:52:01 1 6.81 0.00 0.72 0.92 0.48 91.08 12:52:01 2 58.28 0.00 2.26 0.20 2.67 36.59 12:52:01 3 17.86 0.00 0.93 0.92 0.97 79.32 Average: all 35.37 0.00 3.57 1.50 3.97 55.57 Average: 0 32.60 0.00 4.11 1.07 3.91 58.32 Average: 1 31.25 0.00 3.33 0.95 3.90 60.56 Average: 2 45.00 0.00 3.76 2.57 4.21 44.45 Average: 3 32.67 0.00 3.09 1.41 3.88 58.95