---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13237 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 12G 8.1G 58% / 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: 3944 522 1993 0 1428 3172 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:83:cd:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85559sec preferred_lft 85559sec inet6 fe80::f816:3eff:fe83:cdd1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:b6:b2:bc 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::42:48ff:feb6:b2bc/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-13237) 12/16/24 _x86_64_ (4 CPU) 10:19:08 LINUX RESTART (4 CPU) 10:20:02 tps rtps wtps bread/s bwrtn/s 10:21:01 127.37 49.25 78.12 3476.83 10265.51 10:22:01 108.43 24.75 83.69 2284.29 20982.77 10:23:01 246.92 49.02 197.91 2737.90 41278.32 10:24:01 212.90 40.08 172.82 2414.40 27825.50 10:25:01 204.03 18.43 185.60 703.22 6559.31 10:26:01 117.11 1.30 115.81 18.13 3299.18 10:27:01 447.73 0.73 446.99 19.86 14854.72 10:28:01 343.38 1.80 341.58 48.53 12094.12 10:29:01 357.37 16.51 340.86 509.48 12913.94 10:30:01 482.89 4.73 478.15 197.17 16660.82 10:31:03 1783.21 156.48 1626.73 3021.11 17063.19 10:32:01 351.12 103.52 247.60 7782.28 43649.64 10:33:01 268.36 162.01 106.35 3119.35 16952.37 Average: 392.61 48.50 344.12 2011.75 18747.04 10:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:21:01 1251680 3158828 2786980 69.01 62228 1990832 1051788 20.68 797340 1790524 115308 10:22:01 137984 2572832 3900676 96.58 75156 2488200 1519004 29.86 1539268 2119216 18208 10:23:01 290844 2329892 3747816 92.80 95584 2091620 1745756 34.32 1721804 1823196 6692 10:24:01 114500 1605412 3924160 97.16 104248 1621920 3168128 62.28 2346904 1372556 15868 10:25:01 116228 1052396 3922432 97.12 112028 1067172 3732488 73.37 2763040 958144 5452 10:26:01 109912 1039996 3928748 97.28 118304 1055136 3760684 73.92 2764712 957132 5904 10:27:01 107956 996072 3930704 97.33 136352 985232 3797852 74.65 2787572 915564 7884 10:28:01 114884 753328 3923776 97.16 136848 729784 4056664 79.74 2890404 793164 7172 10:29:01 112300 526104 3926360 97.22 90652 544516 4560224 89.64 2942456 697856 14580 10:30:01 123420 348844 3915240 96.94 77028 360984 4843256 95.20 2956768 645992 7596 10:31:03 1930016 2088988 2108644 52.21 68796 193216 2257044 44.37 1297576 525268 35936 10:32:01 1039480 1983384 2999180 74.26 80792 1025136 2039080 40.08 1653680 1166732 156 10:33:01 2047864 3228996 1990796 49.29 111888 1226980 1019456 20.04 676624 1130900 17996 Average: 576698 1668082 3461962 85.72 97685 1183133 2888571 56.78 2087550 1145865 19904 10:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:21:01 lo 3.19 3.19 0.31 0.31 0.00 0.00 0.00 0.00 10:21:01 ens3 154.52 135.52 939.30 29.29 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 10:22:01 ens3 582.77 497.65 4800.46 91.23 0.00 0.00 0.00 0.00 10:22:01 veth58edae2 10.51 14.46 0.70 140.93 0.00 0.00 0.00 0.01 10:22:01 docker0 10.51 14.36 0.55 140.92 0.00 0.00 0.00 0.00 10:23:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:23:01 ens3 823.92 601.58 7100.05 95.19 0.00 0.00 0.00 0.00 10:23:01 docker0 214.99 272.67 11.12 2192.15 0.00 0.00 0.00 0.00 10:24:01 vethe3c1dea 9.98 10.90 47.51 1.31 0.00 0.00 0.00 0.00 10:24:01 veth45e6e39 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 10:24:01 lo 19.85 19.85 48.69 48.69 0.00 0.00 0.00 0.00 10:24:01 ens3 404.78 223.61 2740.67 37.83 0.00 0.00 0.00 0.00 10:25:01 vethe3c1dea 69.17 65.81 305.30 15.23 0.00 0.00 0.00 0.03 10:25:01 veth45e6e39 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:25:01 lo 117.01 117.01 318.56 318.56 0.00 0.00 0.00 0.00 10:25:01 ens3 62.49 23.36 21.91 17.79 0.00 0.00 0.00 0.00 10:26:01 vethe3c1dea 104.02 98.37 448.79 39.98 0.00 0.00 0.00 0.04 10:26:01 veth45e6e39 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:26:01 lo 172.40 172.40 486.87 486.87 0.00 0.00 0.00 0.00 10:26:01 ens3 18.96 13.80 5.26 9.57 0.00 0.00 0.00 0.00 10:27:01 vethe3c1dea 157.57 142.54 511.53 51.93 0.00 0.00 0.00 0.04 10:27:01 veth45e6e39 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:27:01 lo 237.34 237.34 556.05 556.05 0.00 0.00 0.00 0.00 10:27:01 ens3 30.94 20.18 7.13 6.92 0.00 0.00 0.00 0.00 10:28:01 vethe3c1dea 160.14 147.24 604.43 56.62 0.00 0.00 0.00 0.05 10:28:01 veth45e6e39 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 lo 244.19 244.19 654.04 654.04 0.00 0.00 0.00 0.00 10:28:01 ens3 70.02 35.53 17.95 15.24 0.00 0.00 0.00 0.00 10:29:01 vethe3c1dea 115.48 110.00 293.11 30.52 0.00 0.00 0.00 0.02 10:29:01 veth45e6e39 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:29:01 lo 200.93 200.93 319.30 319.30 0.00 0.00 0.00 0.00 10:29:01 ens3 1807.13 1042.80 445.43 401.93 0.00 0.00 0.00 0.00 10:30:01 vethe3c1dea 77.64 69.51 59.77 12.50 0.00 0.00 0.00 0.00 10:30:01 veth45e6e39 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:30:01 lo 147.34 147.34 70.16 70.16 0.00 0.00 0.00 0.00 10:30:01 ens3 23.40 13.00 5.54 4.42 0.00 0.00 0.00 0.00 10:31:03 veth45e6e39 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 10:31:03 lo 76.88 76.88 40.86 40.86 0.00 0.00 0.00 0.00 10:31:03 ens3 375.85 232.79 87.67 79.27 0.00 0.00 0.00 0.00 10:31:03 docker0 931.84 939.13 2233.78 2467.16 0.00 0.00 0.00 0.00 10:32:01 lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 10:32:01 ens3 248.36 171.32 2288.08 19.96 0.00 0.00 0.00 0.00 10:32:01 docker0 137.95 196.66 7.19 2274.47 0.00 0.00 0.00 0.00 10:33:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:33:01 ens3 50.72 41.28 36.11 54.74 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 94.29 94.29 192.23 192.23 0.00 0.00 0.00 0.00 Average: ens3 358.71 235.18 1418.68 66.63 0.00 0.00 0.00 0.00 Average: docker0 84.48 89.44 178.44 365.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13237) 12/16/24 _x86_64_ (4 CPU) 10:19:08 LINUX RESTART (4 CPU) 10:20:02 CPU %user %nice %system %iowait %steal %idle 10:21:01 all 22.79 0.00 1.65 3.27 0.06 72.22 10:21:01 0 40.86 0.00 2.33 1.99 0.08 54.75 10:21:01 1 9.73 0.00 0.73 1.41 0.07 88.06 10:21:01 2 30.97 0.00 2.23 3.29 0.07 63.45 10:21:01 3 9.59 0.00 1.33 6.39 0.05 82.64 10:22:01 all 45.17 0.00 2.62 2.06 0.10 50.06 10:22:01 0 44.49 0.00 2.43 1.61 0.10 51.37 10:22:01 1 47.50 0.00 2.64 2.01 0.10 47.75 10:22:01 2 44.96 0.00 1.74 1.73 0.08 51.49 10:22:01 3 43.68 0.00 3.67 2.90 0.10 49.65 10:23:01 all 23.94 0.00 4.41 5.54 0.09 66.01 10:23:01 0 25.29 0.00 3.34 4.41 0.08 66.87 10:23:01 1 22.34 0.00 4.46 7.84 0.08 65.28 10:23:01 2 27.22 0.00 5.40 6.36 0.10 60.92 10:23:01 3 20.91 0.00 4.45 3.54 0.08 71.02 10:24:01 all 43.22 0.00 2.98 3.89 0.10 49.81 10:24:01 0 30.45 0.00 2.87 1.68 0.10 64.90 10:24:01 1 37.12 0.00 2.54 4.17 0.08 56.09 10:24:01 2 48.94 0.00 3.27 4.39 0.12 43.27 10:24:01 3 56.46 0.00 3.25 5.31 0.10 34.88 10:25:01 all 28.15 0.00 2.10 5.10 0.10 64.54 10:25:01 0 24.08 0.00 2.15 9.06 0.12 64.59 10:25:01 1 28.02 0.00 3.25 1.74 0.10 66.89 10:25:01 2 34.48 0.00 1.39 2.72 0.10 61.31 10:25:01 3 26.02 0.00 1.62 6.90 0.08 65.38 10:26:01 all 13.19 0.00 1.63 2.88 0.09 82.21 10:26:01 0 13.84 0.00 1.58 5.31 0.08 79.18 10:26:01 1 13.60 0.00 1.37 0.30 0.08 84.64 10:26:01 2 12.25 0.00 1.34 0.70 0.08 85.63 10:26:01 3 13.07 0.00 2.24 5.20 0.10 79.39 10:27:01 all 10.91 0.00 4.12 13.06 0.12 71.79 10:27:01 0 9.30 0.00 3.79 8.58 0.08 78.24 10:27:01 1 12.56 0.00 4.32 8.48 0.12 74.52 10:27:01 2 10.64 0.00 3.98 15.06 0.15 70.17 10:27:01 3 11.15 0.00 4.35 20.16 0.12 64.22 10:28:01 all 19.27 0.00 3.77 10.29 0.12 66.55 10:28:01 0 17.33 0.00 4.22 10.63 0.12 67.71 10:28:01 1 19.19 0.00 4.12 10.19 0.08 66.42 10:28:01 2 23.22 0.00 3.45 7.50 0.15 65.68 10:28:01 3 17.37 0.00 3.30 12.81 0.13 66.39 10:29:01 all 22.68 0.00 6.02 10.24 0.13 60.94 10:29:01 0 20.54 0.00 6.57 9.84 0.12 62.93 10:29:01 1 25.43 0.00 5.40 8.40 0.12 60.65 10:29:01 2 23.78 0.00 6.45 12.82 0.17 56.78 10:29:01 3 20.97 0.00 5.67 9.90 0.10 63.36 10:30:01 all 11.72 0.00 4.75 14.34 0.12 69.06 10:30:01 0 10.07 0.00 5.15 14.63 0.13 70.01 10:30:01 1 12.78 0.00 4.85 18.33 0.13 63.90 10:30:01 2 11.30 0.00 4.16 9.97 0.13 74.44 10:30:01 3 12.76 0.00 4.79 14.45 0.10 67.90 10:31:03 all 15.50 0.00 4.27 19.45 0.11 60.67 10:31:03 0 14.69 0.00 4.96 27.00 0.10 53.25 10:31:03 1 13.09 0.00 2.95 15.25 0.08 68.63 10:31:03 2 17.65 0.00 4.90 17.38 0.15 59.93 10:31:03 3 16.60 0.00 4.34 18.23 0.10 60.74 10:31:03 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 26.03 0.00 3.51 13.44 0.11 56.91 10:32:01 0 21.12 0.00 2.94 12.23 0.09 63.62 10:32:01 1 28.86 0.00 3.95 14.84 0.12 52.23 10:32:01 2 28.47 0.00 3.45 7.19 0.14 60.75 10:32:01 3 25.69 0.00 3.71 19.45 0.10 51.04 10:33:01 all 16.22 0.00 1.76 6.41 0.07 75.54 10:33:01 0 18.60 0.00 2.54 11.65 0.07 67.14 10:33:01 1 2.84 0.00 1.16 5.17 0.03 90.80 10:33:01 2 11.35 0.00 1.61 4.12 0.10 82.82 10:33:01 3 32.01 0.00 1.72 4.67 0.08 61.52 Average: all 22.96 0.00 3.36 8.48 0.10 65.10 Average: 0 22.32 0.00 3.46 9.17 0.10 64.96 Average: 1 20.98 0.00 3.21 7.56 0.09 68.15 Average: 2 24.99 0.00 3.34 7.19 0.12 64.36 Average: 3 23.56 0.00 3.42 9.99 0.10 62.93