---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-391 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 9.0G 54% / 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 474 2611 0 857 3228 Swap: 1023 15 1008 ---> 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:e4:e9:0a brd ff:ff:ff:ff:ff:ff inet 10.32.6.201/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85379sec preferred_lft 85379sec inet6 fe80::f816:3eff:fee4:e90a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:36:9b:c5 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::42:7dff:fe36:9bc5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-391) 04/17/25 _x86_64_ (4 CPU) 10:38:34 LINUX RESTART (4 CPU) 10:39:01 tps rtps wtps bread/s bwrtn/s 10:40:01 149.46 51.97 97.48 4008.13 36663.22 10:41:01 123.51 55.16 68.36 3635.26 18898.98 10:42:01 65.65 17.39 48.26 860.90 22666.00 10:43:01 343.24 37.93 305.32 2622.36 26136.18 10:44:01 514.08 4.13 509.95 137.82 19126.29 10:45:01 464.39 0.30 464.09 2.40 17630.26 10:46:01 277.25 5.93 271.32 130.67 10219.47 10:47:01 12.08 0.25 11.83 5.20 375.54 10:48:01 13.40 0.63 12.76 5.47 318.88 10:49:01 325.59 1.15 324.44 24.26 12392.40 10:50:01 2651.07 9.14 2641.93 228.74 15387.04 10:51:01 517.23 5.92 511.31 242.76 17945.68 10:52:01 583.95 6.59 577.36 151.93 20574.10 10:53:01 583.96 8.81 575.15 175.22 21235.44 10:54:03 548.00 203.17 344.83 7086.82 15272.96 10:55:01 541.53 162.92 378.61 3010.52 15791.07 Average: 482.28 35.80 446.48 1403.90 16914.54 10:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 1620528 3352292 2418124 59.87 55092 1830028 877784 17.25 553452 1681156 167276 10:41:01 196996 2343344 3841656 95.12 70436 2212336 1887944 37.11 1654272 1965108 1000 10:42:01 113416 1780988 3925236 97.19 79684 1739980 2624288 51.59 2139728 1588948 165308 10:43:01 130676 1282472 3907976 96.76 105016 1277612 3495944 68.72 2556696 1132208 18736 10:44:01 126804 1158176 3911848 96.86 135492 1098836 3637104 71.49 2601832 1023340 11488 10:45:01 129152 1147396 3909500 96.80 149864 1016616 3639916 71.55 2587720 978000 11276 10:46:01 115460 1092600 3923192 97.14 155000 945100 3757024 73.85 2620504 929720 7236 10:47:01 114096 1092268 3924556 97.17 155024 946128 3762284 73.96 2620820 929564 828 10:48:01 124720 1089756 3913932 96.91 154992 933856 3764676 74.00 2611020 930172 448 10:49:01 132908 926812 3905744 96.71 154144 751016 3972668 78.09 2673816 840112 4940 10:50:01 192424 760500 3846228 95.24 127564 624124 4272320 83.98 2769148 748944 38740 10:51:01 124036 648136 3914616 96.93 117924 546976 4565984 89.75 2795844 732436 14636 10:52:01 132592 499300 3906060 96.72 101472 384400 4813116 94.61 2819168 667636 14852 10:53:01 119788 413500 3918864 97.03 92236 316552 4928056 96.87 2821204 669940 15724 10:54:03 2701072 3325856 1337580 33.12 106020 590472 1185352 23.30 427628 598104 140044 10:55:01 2770856 3374084 1267796 31.39 132720 635984 920784 18.10 501300 600124 16952 Average: 552845 1517968 3485807 86.31 118292 990626 3256578 64.01 2172134 1000970 39343 10:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:40:01 ens3 402.83 250.04 1637.94 70.57 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 10:41:01 ens3 374.49 333.36 4155.12 58.72 0.00 0.00 0.00 0.00 10:42:01 docker0 0.08 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:42:01 lo 3.35 3.35 0.38 0.38 0.00 0.00 0.00 0.00 10:42:01 veth8f3f9c6 0.08 0.28 0.01 0.02 0.00 0.00 0.00 0.00 10:42:01 ens3 657.44 537.83 8239.45 60.64 0.00 0.00 0.00 0.00 10:43:01 vethac05891 52.47 50.77 216.12 6.28 0.00 0.00 0.00 0.02 10:43:01 docker0 52.64 50.79 215.41 6.28 0.00 0.00 0.00 0.00 10:43:01 lo 92.15 92.15 220.17 220.17 0.00 0.00 0.00 0.00 10:43:01 veth8f3f9c6 0.17 0.25 0.01 0.02 0.00 0.00 0.00 0.00 10:44:01 vethac05891 105.61 90.39 252.19 29.01 0.00 0.00 0.00 0.02 10:44:01 docker0 105.80 90.55 250.76 29.02 0.00 0.00 0.00 0.00 10:44:01 lo 165.98 165.98 277.13 277.13 0.00 0.00 0.00 0.00 10:44:01 veth8f3f9c6 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 vethac05891 154.77 139.33 506.85 58.25 0.00 0.00 0.00 0.04 10:45:01 docker0 154.94 139.48 504.74 58.26 0.00 0.00 0.00 0.00 10:45:01 lo 226.45 226.45 557.65 557.65 0.00 0.00 0.00 0.00 10:45:01 veth8f3f9c6 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 vethac05891 129.42 120.43 505.39 50.41 0.00 0.00 0.00 0.04 10:46:01 docker0 129.58 120.60 503.63 50.42 0.00 0.00 0.00 0.00 10:46:01 lo 200.50 200.50 550.64 550.64 0.00 0.00 0.00 0.00 10:46:01 veth8f3f9c6 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 vethac05891 56.32 54.51 264.41 30.36 0.00 0.00 0.00 0.02 10:47:01 docker0 56.51 54.67 263.65 30.37 0.00 0.00 0.00 0.00 10:47:01 lo 87.99 87.99 292.00 292.00 0.00 0.00 0.00 0.00 10:47:01 veth8f3f9c6 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:48:01 vethac05891 93.48 90.50 446.07 49.00 0.00 0.00 0.00 0.04 10:48:01 docker0 93.65 90.67 444.80 49.01 0.00 0.00 0.00 0.00 10:48:01 lo 136.24 136.24 490.92 490.92 0.00 0.00 0.00 0.00 10:48:01 veth8f3f9c6 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:49:01 vethac05891 101.60 92.09 332.30 30.53 0.00 0.00 0.00 0.03 10:49:01 docker0 101.77 92.25 330.92 30.54 0.00 0.00 0.00 0.00 10:49:01 lo 170.46 170.46 360.41 360.41 0.00 0.00 0.00 0.00 10:49:01 veth8f3f9c6 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 vethac05891 97.87 87.24 271.65 26.00 0.00 0.00 0.00 0.02 10:50:01 docker0 98.05 87.43 270.32 26.01 0.00 0.00 0.00 0.00 10:50:01 lo 176.02 176.02 295.86 295.86 0.00 0.00 0.00 0.00 10:50:01 veth8f3f9c6 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:51:01 vethac05891 98.43 86.47 171.61 21.44 0.00 0.00 0.00 0.01 10:51:01 docker0 98.60 86.62 170.27 21.45 0.00 0.00 0.00 0.00 10:51:01 lo 175.42 175.42 190.19 190.19 0.00 0.00 0.00 0.00 10:51:01 veth8f3f9c6 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:52:01 vethac05891 83.10 69.29 80.81 10.26 0.00 0.00 0.00 0.01 10:52:01 docker0 83.27 69.46 79.68 10.27 0.00 0.00 0.00 0.00 10:52:01 lo 149.54 149.54 88.98 88.98 0.00 0.00 0.00 0.00 10:52:01 veth8f3f9c6 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:53:01 vethac05891 77.47 62.33 75.28 7.99 0.00 0.00 0.00 0.01 10:53:01 docker0 77.65 62.51 74.23 8.00 0.00 0.00 0.00 0.00 10:53:01 lo 135.88 135.88 81.19 81.19 0.00 0.00 0.00 0.00 10:53:01 veth8f3f9c6 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:54:03 docker0 3.59 6.14 0.18 0.40 0.00 0.00 0.00 0.00 10:54:03 lo 10.99 10.99 0.58 0.58 0.00 0.00 0.00 0.00 10:54:03 veth8f3f9c6 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:54:03 ens3 1468.01 1146.83 13655.60 270.49 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 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 10:55:01 ens3 31.98 30.70 26.42 52.09 0.00 0.00 0.00 0.00 Average: docker0 66.02 59.47 194.24 20.00 0.00 0.00 0.00 0.00 Average: lo 108.43 108.43 212.86 212.86 0.00 0.00 0.00 0.00 Average: ens3 95.70 75.04 879.37 20.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-391) 04/17/25 _x86_64_ (4 CPU) 10:38:34 LINUX RESTART (4 CPU) 10:39:01 CPU %user %nice %system %iowait %steal %idle 10:40:01 all 20.58 0.00 1.99 4.49 0.06 72.87 10:40:01 0 21.29 0.00 2.09 3.41 0.07 73.14 10:40:01 1 12.00 0.00 1.45 2.55 0.07 83.93 10:40:01 2 29.12 0.00 2.06 2.76 0.07 66.00 10:40:01 3 19.94 0.00 2.36 9.27 0.05 68.38 10:41:01 all 47.34 0.00 2.34 2.34 0.09 47.88 10:41:01 0 42.29 0.00 2.19 2.58 0.08 52.86 10:41:01 1 43.92 0.00 2.13 0.79 0.08 53.08 10:41:01 2 55.09 0.00 2.98 3.57 0.08 38.28 10:41:01 3 48.07 0.00 2.08 2.44 0.10 47.31 10:42:01 all 47.08 0.00 2.87 1.00 0.08 48.96 10:42:01 0 51.98 0.00 2.69 1.00 0.07 44.26 10:42:01 1 52.62 0.00 3.00 0.27 0.07 44.05 10:42:01 2 43.77 0.00 2.32 2.30 0.08 51.53 10:42:01 3 39.94 0.00 3.50 0.42 0.08 56.06 10:43:01 all 34.33 0.00 3.04 7.30 0.09 55.24 10:43:01 0 25.73 0.00 4.28 13.32 0.10 56.58 10:43:01 1 27.07 0.00 2.43 2.36 0.08 68.06 10:43:01 2 35.18 0.00 2.41 7.31 0.10 55.00 10:43:01 3 49.31 0.00 3.06 6.24 0.08 41.31 10:44:01 all 14.51 0.00 4.42 12.11 0.09 68.87 10:44:01 0 14.30 0.00 4.90 19.16 0.10 61.54 10:44:01 1 14.65 0.00 4.61 15.36 0.08 65.30 10:44:01 2 16.33 0.00 6.51 11.09 0.10 65.97 10:44:01 3 12.76 0.00 1.66 2.91 0.05 82.62 10:45:01 all 12.82 0.00 4.15 10.85 0.09 72.09 10:45:01 0 13.79 0.00 4.33 19.14 0.07 62.67 10:45:01 1 14.24 0.00 4.07 9.80 0.10 71.78 10:45:01 2 8.90 0.00 2.74 5.71 0.10 82.56 10:45:01 3 14.37 0.00 5.49 8.71 0.08 71.35 10:46:01 all 15.13 0.00 2.88 6.38 0.08 75.52 10:46:01 0 21.60 0.00 4.41 11.67 0.10 62.22 10:46:01 1 12.32 0.00 2.76 4.77 0.07 80.08 10:46:01 2 13.38 0.00 1.95 6.20 0.10 78.37 10:46:01 3 13.27 0.00 2.41 2.92 0.08 81.32 10:47:01 all 6.15 0.00 0.64 0.03 0.06 93.12 10:47:01 0 5.45 0.00 0.75 0.03 0.07 93.70 10:47:01 1 6.30 0.00 0.35 0.00 0.07 93.29 10:47:01 2 7.34 0.00 0.87 0.00 0.05 91.74 10:47:01 3 5.52 0.00 0.57 0.07 0.07 93.78 10:48:01 all 8.30 0.00 0.86 0.04 0.07 90.72 10:48:01 0 8.65 0.00 1.32 0.02 0.05 89.96 10:48:01 1 9.00 0.00 0.88 0.03 0.07 90.01 10:48:01 2 8.37 0.00 0.85 0.00 0.08 90.70 10:48:01 3 7.20 0.00 0.41 0.10 0.05 92.24 10:49:01 all 11.92 0.00 3.07 7.56 0.08 77.37 10:49:01 0 13.57 0.00 3.28 6.29 0.10 76.76 10:49:01 1 11.31 0.00 2.56 7.68 0.08 78.36 10:49:01 2 13.62 0.00 4.09 2.08 0.10 80.12 10:49:01 3 9.22 0.00 2.35 14.13 0.08 74.22 10:50:01 all 19.49 0.00 4.77 12.17 0.09 63.49 10:50:01 0 20.30 0.00 5.49 20.01 0.08 54.11 10:50:01 1 17.02 0.00 5.41 7.43 0.08 70.05 10:50:01 2 21.17 0.00 3.74 8.82 0.08 66.18 10:50:01 3 19.48 0.00 4.38 12.42 0.10 63.62 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 15.77 0.00 4.65 12.24 0.09 67.24 10:51:01 0 16.18 0.00 5.12 7.42 0.08 71.20 10:51:01 1 14.54 0.00 3.74 9.56 0.08 72.07 10:51:01 2 16.81 0.00 4.96 23.41 0.10 54.72 10:51:01 3 15.58 0.00 4.81 8.67 0.08 70.85 10:52:01 all 9.60 0.00 5.02 13.94 0.09 71.35 10:52:01 0 10.45 0.00 6.34 16.08 0.10 67.03 10:52:01 1 9.96 0.00 4.22 9.37 0.10 76.35 10:52:01 2 10.17 0.00 5.62 22.52 0.12 61.57 10:52:01 3 7.81 0.00 3.89 7.88 0.08 80.34 10:53:01 all 10.53 0.00 4.76 14.04 0.09 70.57 10:53:01 0 11.90 0.00 5.87 18.96 0.08 63.18 10:53:01 1 9.14 0.00 4.01 13.23 0.07 73.56 10:53:01 2 12.28 0.00 5.48 14.72 0.12 67.40 10:53:01 3 8.80 0.00 3.75 9.27 0.07 78.11 10:54:03 all 20.40 0.00 1.39 18.24 0.07 59.90 10:54:03 0 19.60 0.00 0.97 8.61 0.05 70.77 10:54:03 1 20.25 0.00 1.81 31.43 0.08 46.43 10:54:03 2 22.45 0.00 1.76 28.99 0.11 46.69 10:54:03 3 19.30 0.00 0.98 3.79 0.05 75.87 10:55:01 all 5.88 0.00 1.08 27.27 0.07 65.70 10:55:01 0 10.38 0.00 1.17 27.23 0.05 61.16 10:55:01 1 1.14 0.00 1.55 54.14 0.09 43.08 10:55:01 2 4.14 0.00 0.93 21.78 0.12 73.03 10:55:01 3 7.86 0.00 0.66 5.97 0.03 85.48 Average: all 18.76 0.00 2.99 9.36 0.08 68.81 Average: 0 19.23 0.00 3.45 10.89 0.08 66.36 Average: 1 17.24 0.00 2.81 10.50 0.08 69.37 Average: 2 19.92 0.00 3.08 10.10 0.10 66.81 Average: 3 18.64 0.00 2.64 5.95 0.07 72.70