---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3985 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: 2799.972 BogoMIPS: 5599.94 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 9.6G 9.7G 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 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 490 997 0 2456 3180 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:cb:ee:f9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.18/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:fecb:eef9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:22:72:84 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:a6ff:fe22:7284/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3985) 03/31/25 _x86_64_ (4 CPU) 10:50:44 LINUX RESTART (4 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:01 174.15 69.36 104.80 5619.86 42172.05 10:53:01 203.12 12.71 190.40 2274.15 23259.19 10:54:01 18.20 0.00 18.20 0.00 9554.27 10:55:01 3.47 0.00 3.47 0.00 228.13 10:56:01 3.68 0.00 3.68 0.00 258.49 10:57:01 3.18 0.00 3.18 0.00 296.35 10:58:01 3.60 0.02 3.58 1.33 326.75 10:59:01 3.53 0.00 3.53 0.00 607.90 11:00:01 3.67 0.00 3.67 0.00 333.41 11:01:01 3.57 0.00 3.57 0.00 980.64 11:02:01 3.33 0.00 3.33 0.00 357.94 11:03:01 3.00 0.00 3.00 0.00 391.67 11:04:01 3.50 0.00 3.50 0.00 417.19 11:05:01 3.57 0.00 3.57 0.00 505.38 11:06:01 38.74 25.26 13.49 1689.91 2759.91 Average: 31.49 7.16 24.33 639.08 5496.47 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 1667688 3355652 2370964 58.71 53672 1787504 870136 17.10 548612 1640976 160288 10:53:01 972280 3295496 3066372 75.93 80616 2371376 1323268 26.01 806980 2020040 172508 10:54:01 843068 3279764 3195584 79.13 88916 2466040 1315840 25.87 874040 2063024 3080 10:55:01 838724 3279412 3199928 79.23 89124 2469604 1325336 26.05 876552 2063836 1960 10:56:01 830632 3279196 3208020 79.43 89304 2476708 1330856 26.16 880668 2067104 3692 10:57:01 820836 3277548 3217816 79.68 89492 2484036 1333672 26.22 886076 2070956 4672 10:58:01 805372 3277484 3233280 80.06 89656 2498496 1402652 27.57 891108 2079436 11988 10:59:01 795752 3274864 3242900 80.30 89820 2504752 1402620 27.57 897900 2082560 3080 11:00:01 780456 3269092 3258196 80.68 89964 2513532 1400924 27.54 906316 2087624 4932 11:01:01 753200 3269456 3285452 81.35 90092 2540000 1403228 27.58 907404 2111652 4708 11:02:01 747856 3272568 3290796 81.48 90304 2547632 1399768 27.52 907528 2115704 5408 11:03:01 721868 3254752 3316784 82.13 90512 2555076 1398652 27.49 930020 2119508 5596 11:04:01 730400 3269532 3308252 81.91 90732 2560520 1401948 27.56 917744 2122240 3524 11:05:01 718008 3266748 3320644 82.22 90896 2569400 1403804 27.59 924024 2126984 2204 11:06:01 1097340 3289432 2941312 72.83 90092 2233756 959576 18.86 1035236 1673484 3676 Average: 874899 3280733 3163753 78.34 86879 2438562 1311485 25.78 879347 2029675 26088 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 ens3 392.13 253.54 1483.55 71.54 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:53:01 ens3 381.77 252.49 2158.04 29.54 0.00 0.00 0.00 0.00 10:53:01 docker0 161.12 232.94 8.89 1483.59 0.00 0.00 0.00 0.00 10:53:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 10:53:01 veth1137c02 84.74 121.35 6.05 969.43 0.00 0.00 0.00 0.08 10:54:01 ens3 157.72 117.36 822.45 8.44 0.00 0.00 0.00 0.00 10:54:01 docker0 112.80 153.06 5.84 821.56 0.00 0.00 0.00 0.00 10:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 veth1137c02 112.80 153.09 7.38 821.56 0.00 0.00 0.00 0.07 10:55:01 ens3 3.57 4.67 0.73 1.21 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:55:01 veth1137c02 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 6.63 6.68 1.38 1.86 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 veth1137c02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 5.95 4.73 1.29 1.82 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 veth1137c02 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 4.18 3.35 0.93 1.49 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 veth1137c02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 7.65 5.55 6.11 5.23 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:59:01 veth1137c02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 ens3 11.01 10.65 2.37 2.59 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 veth1137c02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 120.91 119.31 726.91 10.04 0.00 0.00 0.00 0.00 11:01:01 docker0 115.58 116.10 7.28 725.90 0.00 0.00 0.00 0.00 11:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:01:01 veth1137c02 115.58 116.10 8.86 725.90 0.00 0.00 0.00 0.06 11:02:01 ens3 3.73 3.32 0.86 1.35 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 veth1137c02 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 9.23 9.45 1.97 2.32 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:03:01 veth1137c02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 7.48 6.45 1.56 1.93 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 veth1137c02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 7.23 6.27 1.77 2.01 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:05:01 veth1137c02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 122.04 117.60 730.69 12.02 0.00 0.00 0.00 0.00 11:06:01 docker0 107.76 110.17 6.80 724.72 0.00 0.00 0.00 0.00 11:06:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 82.75 61.43 396.06 10.23 0.00 0.00 0.00 0.00 Average: docker0 33.15 40.82 1.92 250.41 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 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-3985) 03/31/25 _x86_64_ (4 CPU) 10:50:44 LINUX RESTART (4 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 18.24 0.00 2.30 5.16 0.05 74.25 10:52:01 0 40.63 0.00 3.01 3.76 0.08 52.52 10:52:01 1 16.88 0.00 2.33 5.52 0.05 75.21 10:52:01 2 8.17 0.00 2.73 6.25 0.05 82.80 10:52:01 3 7.26 0.00 1.10 5.09 0.03 86.51 10:53:01 all 14.98 0.00 3.58 4.93 0.06 76.45 10:53:01 0 9.19 0.00 3.30 3.40 0.05 84.05 10:53:01 1 11.32 0.00 3.10 2.73 0.05 82.79 10:53:01 2 29.48 0.00 3.86 4.55 0.08 62.02 10:53:01 3 9.95 0.00 4.05 9.06 0.05 76.88 10:54:01 all 4.63 0.00 1.21 0.38 0.03 93.74 10:54:01 0 2.19 0.00 1.27 0.50 0.03 96.01 10:54:01 1 5.55 0.00 1.40 0.35 0.05 92.65 10:54:01 2 3.47 0.00 1.07 0.02 0.02 95.43 10:54:01 3 7.35 0.00 1.15 0.67 0.03 90.80 10:55:01 all 3.10 0.00 0.88 0.03 0.03 95.96 10:55:01 0 2.74 0.00 0.98 0.12 0.02 96.14 10:55:01 1 3.62 0.00 0.86 0.00 0.03 95.48 10:55:01 2 3.16 0.00 0.87 0.00 0.02 95.96 10:55:01 3 2.87 0.00 0.80 0.00 0.02 96.31 10:56:01 all 3.31 0.00 0.83 0.04 0.03 95.79 10:56:01 0 3.50 0.00 0.82 0.00 0.03 95.65 10:56:01 1 3.26 0.00 0.87 0.13 0.03 95.70 10:56:01 2 3.17 0.00 0.80 0.00 0.03 96.00 10:56:01 3 3.30 0.00 0.83 0.00 0.03 95.83 10:57:01 all 3.55 0.00 0.80 0.02 0.03 95.60 10:57:01 0 3.04 0.00 0.65 0.00 0.02 96.29 10:57:01 1 3.48 0.00 0.77 0.05 0.03 95.67 10:57:01 2 4.39 0.00 0.83 0.00 0.03 94.74 10:57:01 3 3.29 0.00 0.92 0.00 0.03 95.76 10:58:01 all 4.35 0.00 0.84 0.03 0.03 94.74 10:58:01 0 4.29 0.00 0.80 0.00 0.03 94.88 10:58:01 1 3.44 0.00 0.89 0.08 0.03 95.56 10:58:01 2 4.06 0.00 0.79 0.00 0.02 95.14 10:58:01 3 5.62 0.00 0.92 0.03 0.05 93.37 10:59:01 all 3.82 0.00 0.90 0.02 0.04 95.22 10:59:01 0 4.32 0.00 0.95 0.00 0.03 94.71 10:59:01 1 3.69 0.00 1.00 0.03 0.03 95.24 10:59:01 2 3.86 0.00 0.82 0.03 0.05 95.24 10:59:01 3 3.38 0.00 0.87 0.02 0.03 95.71 11:00:01 all 4.35 0.00 1.03 0.02 0.04 94.56 11:00:01 0 5.10 0.00 1.09 0.02 0.05 93.74 11:00:01 1 4.22 0.00 0.97 0.03 0.05 94.73 11:00:01 2 3.96 0.00 0.94 0.00 0.03 95.07 11:00:01 3 4.12 0.00 1.12 0.00 0.05 94.71 11:01:01 all 7.47 0.00 0.99 0.02 0.04 91.48 11:01:01 0 7.28 0.00 1.01 0.03 0.03 91.65 11:01:01 1 6.65 0.00 0.97 0.05 0.05 92.28 11:01:01 2 7.57 0.00 1.00 0.03 0.03 91.36 11:01:01 3 8.38 0.00 0.93 0.02 0.03 90.64 11:02:01 all 4.21 0.00 0.97 0.04 0.04 94.74 11:02:01 0 4.63 0.00 0.96 0.13 0.05 94.23 11:02:01 1 3.89 0.00 1.10 0.00 0.05 94.96 11:02:01 2 4.07 0.00 0.95 0.00 0.03 94.94 11:02:01 3 4.28 0.00 0.90 0.00 0.03 94.79 11:02:01 CPU %user %nice %system %iowait %steal %idle 11:03:01 all 4.73 0.00 1.01 0.02 0.05 94.19 11:03:01 0 4.74 0.00 0.98 0.07 0.05 94.16 11:03:01 1 4.68 0.00 1.14 0.00 0.05 94.13 11:03:01 2 5.10 0.00 0.99 0.02 0.05 93.85 11:03:01 3 4.41 0.00 0.90 0.02 0.05 94.62 11:04:01 all 4.79 0.00 1.01 0.03 0.05 94.12 11:04:01 0 4.79 0.00 0.97 0.02 0.03 94.19 11:04:01 1 5.04 0.00 1.15 0.05 0.05 93.70 11:04:01 2 4.84 0.00 0.87 0.00 0.05 94.24 11:04:01 3 4.51 0.00 1.04 0.02 0.07 94.37 11:05:01 all 4.87 0.00 0.96 0.03 0.05 94.08 11:05:01 0 6.27 0.00 1.06 0.07 0.05 92.55 11:05:01 1 4.06 0.00 1.02 0.03 0.03 94.85 11:05:01 2 4.90 0.00 0.85 0.02 0.05 94.18 11:05:01 3 4.26 0.00 0.95 0.02 0.05 94.72 11:06:01 all 15.42 0.00 1.67 0.87 0.05 81.99 11:06:01 0 16.61 0.00 1.62 1.02 0.07 80.67 11:06:01 1 17.96 0.00 1.94 0.84 0.05 79.22 11:06:01 2 14.79 0.00 1.50 0.50 0.05 83.16 11:06:01 3 12.32 0.00 1.58 1.14 0.03 84.93 Average: all 6.78 0.00 1.26 0.77 0.04 91.14 Average: 0 7.95 0.00 1.30 0.61 0.04 90.11 Average: 1 6.51 0.00 1.30 0.66 0.04 91.48 Average: 2 6.99 0.00 1.26 0.76 0.04 90.95 Average: 3 5.68 0.00 1.20 1.07 0.04 92.01