---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5461 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.2G 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 2480 0 981 3219 Swap: 1023 4 1019 ---> 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:93:1a:11 brd ff:ff:ff:ff:ff:ff inet 10.32.7.28/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fe93:1a11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:e5:ec:1a 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::42:58ff:fee5:ec1a/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-5461) 07/01/24 _x86_64_ (4 CPU) 14:45:30 LINUX RESTART (4 CPU) 14:46:02 tps rtps wtps bread/s bwrtn/s 14:47:01 136.77 46.70 90.07 2165.19 7898.19 14:48:01 126.08 43.54 82.54 2520.78 15731.78 14:49:01 205.08 30.31 174.77 2146.17 36933.91 14:50:01 288.10 8.03 280.07 170.34 8609.66 14:51:01 379.21 1.38 377.82 30.12 10395.60 14:52:01 528.65 5.63 523.01 146.51 14446.66 14:53:01 379.58 0.57 379.01 18.25 10345.10 14:54:01 639.23 16.75 622.48 665.49 17761.97 14:55:01 1381.95 9.62 1372.33 261.56 16448.94 14:56:01 969.58 0.48 969.09 25.86 19655.31 14:57:01 274.99 220.48 54.51 6772.60 5297.25 Average: 483.25 34.84 448.41 1355.22 14877.27 14:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:01 1590444 3337080 2448208 60.62 55184 1845052 907276 17.83 585068 1677600 148616 14:48:01 505992 2653256 3532660 87.47 69964 2215208 1396828 27.46 1363696 1949864 29996 14:49:01 108152 1831976 3930500 97.32 83432 1865340 2968164 58.35 2095800 1626480 2612 14:50:01 109932 1083896 3928720 97.28 106076 1099960 3826440 75.22 2709556 1008748 2004 14:51:01 114224 1045152 3924428 97.17 124300 1030408 3905520 76.77 2724936 965868 1332 14:52:01 111512 988080 3927140 97.24 135520 953580 4042484 79.46 2743704 922516 1228 14:53:01 104108 739560 3934544 97.42 132212 714260 4312508 84.77 2873832 790192 936 14:54:01 116616 706480 3922036 97.11 136852 645272 4373808 85.98 2864056 757704 4200 14:55:01 172600 637532 3866052 95.73 105320 537572 4453784 87.55 2853708 692524 3944 14:56:01 111728 528520 3926924 97.23 104500 516336 4678896 91.97 2953788 672168 3336 14:57:01 2602128 3329928 1436524 35.57 129504 763352 978792 19.24 581440 688848 142804 Average: 513403 1534678 3525249 87.29 107533 1107849 3258591 64.05 2213599 1068410 31001 14:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 14:47:01 ens3 403.05 292.00 1629.19 76.51 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:48:01 ens3 532.33 499.30 3682.64 91.89 0.00 0.00 0.00 0.00 14:49:01 veth01000a3 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 14:49:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:49:01 lo 2.78 2.78 0.32 0.32 0.00 0.00 0.00 0.00 14:49:01 veth6edc729 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:50:01 veth01000a3 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 docker0 49.77 48.68 129.03 5.97 0.00 0.00 0.00 0.00 14:50:01 lo 92.69 92.69 134.76 134.76 0.00 0.00 0.00 0.00 14:50:01 veth6edc729 49.60 48.55 129.70 5.97 0.00 0.00 0.00 0.01 14:51:01 veth01000a3 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:51:01 docker0 49.75 41.42 30.30 7.05 0.00 0.00 0.00 0.00 14:51:01 lo 97.77 97.77 37.66 37.66 0.00 0.00 0.00 0.00 14:51:01 veth6edc729 49.57 41.25 30.97 7.04 0.00 0.00 0.00 0.00 14:52:01 veth01000a3 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:52:01 docker0 67.96 56.56 46.30 8.50 0.00 0.00 0.00 0.00 14:52:01 lo 136.56 136.56 55.96 55.96 0.00 0.00 0.00 0.00 14:52:01 veth6edc729 67.79 56.39 47.22 8.49 0.00 0.00 0.00 0.00 14:53:01 veth01000a3 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:53:01 docker0 45.44 37.01 28.56 5.45 0.00 0.00 0.00 0.00 14:53:01 lo 111.46 111.46 37.12 37.12 0.00 0.00 0.00 0.00 14:53:01 veth6edc729 45.27 36.84 29.17 5.44 0.00 0.00 0.00 0.00 14:54:01 veth01000a3 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:54:01 docker0 68.56 52.34 38.83 6.48 0.00 0.00 0.00 0.00 14:54:01 lo 132.09 132.09 45.83 45.83 0.00 0.00 0.00 0.00 14:54:01 veth6edc729 68.37 52.17 39.76 6.47 0.00 0.00 0.00 0.00 14:55:01 veth01000a3 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:55:01 docker0 62.29 48.68 37.94 18.26 0.00 0.00 0.00 0.00 14:55:01 lo 122.12 122.12 56.76 56.76 0.00 0.00 0.00 0.00 14:55:01 veth6edc729 62.13 48.51 38.78 18.25 0.00 0.00 0.00 0.00 14:56:01 veth01000a3 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:56:01 docker0 70.66 59.25 71.13 7.37 0.00 0.00 0.00 0.00 14:56:01 lo 137.70 137.70 78.75 78.75 0.00 0.00 0.00 0.00 14:56:01 veth6edc729 70.49 59.08 72.08 7.36 0.00 0.00 0.00 0.01 14:57:01 docker0 6.32 6.05 0.58 0.42 0.00 0.00 0.00 0.00 14:57:01 lo 24.20 24.20 1.77 1.77 0.00 0.00 0.00 0.00 14:57:01 ens3 2475.72 1821.55 13721.57 476.33 0.00 0.00 0.00 0.00 Average: docker0 38.32 31.89 34.84 5.42 0.00 0.00 0.00 0.00 Average: lo 78.33 78.33 40.90 40.90 0.00 0.00 0.00 0.00 Average: ens3 224.05 164.58 1243.11 43.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5461) 07/01/24 _x86_64_ (4 CPU) 14:45:30 LINUX RESTART (4 CPU) 14:46:02 CPU %user %nice %system %iowait %steal %idle 14:47:01 all 21.65 0.00 1.78 3.65 0.06 72.86 14:47:01 0 19.22 0.00 1.46 4.26 0.07 74.99 14:47:01 1 28.38 0.00 1.73 0.66 0.05 69.18 14:47:01 2 16.10 0.00 1.70 1.17 0.07 80.97 14:47:01 3 22.91 0.00 2.25 8.52 0.09 66.23 14:48:01 all 46.27 0.00 2.57 1.87 0.10 49.18 14:48:01 0 55.09 0.00 3.27 1.24 0.10 40.30 14:48:01 1 43.42 0.00 2.37 1.87 0.08 52.26 14:48:01 2 49.33 0.00 2.37 0.87 0.10 47.33 14:48:01 3 37.31 0.00 2.27 3.50 0.10 56.82 14:49:01 all 39.50 0.00 3.70 4.36 0.09 52.36 14:49:01 0 41.85 0.00 3.89 1.84 0.08 52.33 14:49:01 1 51.30 0.00 3.71 2.76 0.10 42.13 14:49:01 2 37.90 0.00 3.62 4.97 0.10 53.41 14:49:01 3 26.89 0.00 3.56 7.88 0.08 61.58 14:50:01 all 29.03 0.00 2.03 7.67 0.08 61.18 14:50:01 0 34.58 0.00 2.02 7.04 0.08 56.28 14:50:01 1 31.33 0.00 1.79 9.95 0.08 56.85 14:50:01 2 28.14 0.00 2.42 9.94 0.10 59.40 14:50:01 3 22.14 0.00 1.89 3.76 0.08 72.12 14:51:01 all 6.84 0.00 2.09 10.71 0.08 80.28 14:51:01 0 6.33 0.00 2.23 15.12 0.08 76.24 14:51:01 1 7.60 0.00 2.70 10.16 0.07 79.48 14:51:01 2 6.28 0.00 1.73 9.65 0.10 82.23 14:51:01 3 7.15 0.00 1.68 7.89 0.07 83.21 14:52:01 all 10.68 0.00 3.02 15.21 0.10 70.98 14:52:01 0 12.23 0.00 3.18 15.13 0.08 69.38 14:52:01 1 11.67 0.00 3.93 20.41 0.10 63.90 14:52:01 2 8.54 0.00 2.54 11.14 0.12 77.66 14:52:01 3 10.31 0.00 2.46 14.13 0.08 73.02 14:53:01 all 16.96 0.00 2.30 10.72 0.10 69.92 14:53:01 0 17.85 0.00 1.47 6.82 0.08 73.77 14:53:01 1 13.43 0.00 2.72 14.46 0.10 69.29 14:53:01 2 19.13 0.00 2.27 11.30 0.12 67.18 14:53:01 3 17.41 0.00 2.73 10.33 0.10 69.43 14:54:01 all 6.54 0.00 3.26 19.36 0.09 70.75 14:54:01 0 6.47 0.00 3.09 11.89 0.07 78.48 14:54:01 1 6.62 0.00 3.15 22.18 0.08 67.96 14:54:01 2 6.78 0.00 3.09 16.10 0.13 73.89 14:54:01 3 6.27 0.00 3.69 27.26 0.10 62.68 14:55:01 all 9.21 0.00 4.06 19.98 0.13 66.63 14:55:01 0 9.65 0.00 4.01 18.43 0.12 67.79 14:55:01 1 8.26 0.00 4.07 24.17 0.10 63.39 14:55:01 2 9.05 0.00 4.32 20.54 0.15 65.94 14:55:01 3 9.88 0.00 3.85 16.82 0.10 69.35 14:56:01 all 9.41 0.00 4.06 18.79 0.10 67.63 14:56:01 0 8.92 0.00 3.47 17.69 0.10 69.82 14:56:01 1 8.29 0.00 4.44 22.06 0.10 65.11 14:56:01 2 9.88 0.00 4.06 16.38 0.14 69.54 14:56:01 3 10.57 0.00 4.27 19.02 0.10 66.04 14:57:01 all 34.38 0.00 2.16 6.09 0.08 57.28 14:57:01 0 27.56 0.00 2.44 4.44 0.07 65.50 14:57:01 1 37.34 0.00 2.24 3.68 0.08 56.66 14:57:01 2 38.05 0.00 2.23 10.12 0.10 49.51 14:57:01 3 34.61 0.00 1.76 6.16 0.08 57.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.98 0.00 2.82 10.76 0.09 65.34 Average: 0 21.81 0.00 2.78 9.45 0.09 65.88 Average: 1 22.54 0.00 2.99 12.03 0.09 62.36 Average: 2 20.89 0.00 2.76 10.19 0.11 66.05 Average: 3 18.69 0.00 2.76 11.38 0.09 67.08