---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6305 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 8.6G 56% / 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 486 1858 0 1599 3204 Swap: 1023 5 1018 ---> 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:f8:cd:e8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.46/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:fef8:cde8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:07:2e:be 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::42:51ff:fe07:2ebe/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-6305) 07/11/24 _x86_64_ (4 CPU) 12:00:39 LINUX RESTART (4 CPU) 12:01:01 tps rtps wtps bread/s bwrtn/s 12:02:02 195.63 83.85 111.78 6587.44 42790.48 12:03:01 128.88 43.25 85.63 3186.71 13830.20 12:04:01 152.30 24.89 127.41 2150.02 37919.18 12:05:01 305.67 16.70 288.97 954.37 11077.35 12:06:01 204.90 4.22 200.68 94.38 5276.59 12:07:01 632.78 0.80 631.98 16.80 17588.54 12:08:01 281.59 7.08 274.51 247.49 7265.53 12:09:01 621.91 3.98 617.92 315.04 17548.83 12:10:01 614.86 12.56 602.30 259.56 16630.03 12:11:01 1695.55 6.82 1688.74 152.77 19937.08 12:12:01 409.25 91.44 317.81 4845.32 9523.76 12:13:01 322.36 133.56 188.80 4732.01 54640.09 Average: 464.17 35.75 428.42 1960.06 21183.07 12:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:02:02 1659424 3370272 2379228 58.91 52868 1812468 875936 17.22 554044 1644376 131440 12:03:01 946816 2994600 3091836 76.56 66860 2122292 1185172 23.30 1003032 1878684 17812 12:04:01 148868 1871768 3889784 96.31 80568 1864492 2993920 58.85 2016248 1666948 1312 12:05:01 123844 1177952 3914808 96.93 105312 1184676 3638660 71.53 2667984 1052340 284 12:06:01 122068 906432 3916584 96.98 112876 909976 4056592 79.74 2843280 872500 1908 12:07:01 106328 896860 3932324 97.37 132516 887276 4067724 79.96 2852260 858008 2176 12:08:01 113600 617584 3925052 97.19 126420 610340 4484420 88.15 2982256 720436 3448 12:09:01 108084 570876 3930568 97.32 116036 565612 4538720 89.22 2990708 686176 2308 12:10:01 147628 513292 3891024 96.34 101288 473640 4604972 90.52 2955508 656072 4096 12:11:01 167932 476160 3870720 95.84 101320 418756 4699132 92.37 2978748 613832 3972 12:12:01 1690112 2103016 2348540 58.15 99204 481632 1990984 39.14 1540756 645136 70808 12:13:01 1939324 3265280 2099328 51.98 120104 1360148 994944 19.56 673772 1238228 6456 Average: 606169 1563674 3432483 84.99 101281 1057609 3177598 62.46 2171550 1044395 20502 12:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:02 ens3 398.65 246.04 1451.44 70.15 0.00 0.00 0.00 0.00 12:02:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 348.38 351.50 2242.86 66.86 0.00 0.00 0.00 0.00 12:03:01 lo 3.46 3.46 0.33 0.33 0.00 0.00 0.00 0.00 12:04:01 veth342cd4a 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:04:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 12:04:01 vethac6318b 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 12:04:01 ens3 917.00 665.78 9228.78 106.65 0.00 0.00 0.00 0.00 12:05:01 veth342cd4a 40.64 38.78 104.35 4.50 0.00 0.00 0.00 0.01 12:05:01 docker0 40.81 38.88 103.81 4.50 0.00 0.00 0.00 0.00 12:05:01 vethac6318b 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 12:05:01 ens3 46.93 21.10 10.94 7.70 0.00 0.00 0.00 0.00 12:06:01 veth342cd4a 29.33 27.93 45.33 4.24 0.00 0.00 0.00 0.00 12:06:01 docker0 29.50 28.10 44.94 4.25 0.00 0.00 0.00 0.00 12:06:01 vethac6318b 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:06:01 ens3 37.04 23.35 9.11 7.80 0.00 0.00 0.00 0.00 12:07:01 veth342cd4a 78.37 62.31 29.93 10.24 0.00 0.00 0.00 0.00 12:07:01 docker0 78.54 62.46 28.87 10.25 0.00 0.00 0.00 0.00 12:07:01 vethac6318b 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:07:01 ens3 19.83 12.26 4.60 5.11 0.00 0.00 0.00 0.00 12:08:01 veth342cd4a 38.94 35.50 47.05 5.44 0.00 0.00 0.00 0.00 12:08:01 docker0 39.13 35.68 46.53 5.45 0.00 0.00 0.00 0.00 12:08:01 vethac6318b 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 ens3 121.50 78.01 26.96 28.77 0.00 0.00 0.00 0.00 12:09:01 veth342cd4a 67.73 53.17 39.92 6.84 0.00 0.00 0.00 0.00 12:09:01 docker0 67.90 53.32 39.00 6.84 0.00 0.00 0.00 0.00 12:09:01 vethac6318b 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:09:01 ens3 24.14 12.78 8.00 6.26 0.00 0.00 0.00 0.00 12:10:01 veth342cd4a 65.77 51.99 40.38 11.88 0.00 0.00 0.00 0.00 12:10:01 docker0 65.94 52.16 39.49 11.89 0.00 0.00 0.00 0.00 12:10:01 vethac6318b 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 159.01 66.89 39.09 28.23 0.00 0.00 0.00 0.00 12:11:01 veth342cd4a 53.79 44.74 45.04 12.39 0.00 0.00 0.00 0.00 12:11:01 docker0 53.97 44.93 44.31 12.40 0.00 0.00 0.00 0.00 12:11:01 vethac6318b 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 ens3 146.19 85.39 37.74 30.19 0.00 0.00 0.00 0.00 12:12:01 docker0 40.77 35.20 35.55 3.97 0.00 0.00 0.00 0.00 12:12:01 ens3 298.48 195.62 246.25 66.02 0.00 0.00 0.00 0.00 12:12:01 lo 866.79 866.79 449.76 449.76 0.00 0.00 0.00 0.00 12:13:01 docker0 106.77 170.90 5.56 2194.33 0.00 0.00 0.00 0.00 12:13:01 ens3 295.38 198.82 3090.43 61.32 0.00 0.00 0.00 0.00 12:13:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 43.67 43.53 32.37 188.01 0.00 0.00 0.00 0.00 Average: ens3 234.42 163.01 1367.39 40.40 0.00 0.00 0.00 0.00 Average: lo 72.15 72.15 37.51 37.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6305) 07/11/24 _x86_64_ (4 CPU) 12:00:39 LINUX RESTART (4 CPU) 12:01:01 CPU %user %nice %system %iowait %steal %idle 12:02:02 all 19.16 0.00 2.71 6.19 0.08 71.87 12:02:02 0 18.15 0.00 3.47 3.25 0.07 75.07 12:02:02 1 34.02 0.00 3.08 3.09 0.07 59.74 12:02:02 2 12.71 0.00 1.90 6.95 0.08 78.36 12:02:02 3 11.74 0.00 2.43 11.44 0.07 74.33 12:03:01 all 33.63 0.00 1.90 2.54 0.08 61.84 12:03:01 0 29.12 0.00 2.68 4.66 0.09 63.46 12:03:01 1 32.31 0.00 1.67 0.20 0.09 65.73 12:03:01 2 45.78 0.00 1.55 2.13 0.10 50.43 12:03:01 3 27.29 0.00 1.70 3.20 0.09 67.73 12:04:01 all 45.21 0.00 3.92 2.68 0.10 48.08 12:04:01 0 32.59 0.00 4.79 2.22 0.10 60.31 12:04:01 1 50.60 0.00 2.59 3.40 0.10 43.31 12:04:01 2 58.53 0.00 3.30 0.75 0.12 37.31 12:04:01 3 39.13 0.00 4.99 4.38 0.08 51.42 12:05:01 all 35.68 0.00 2.38 7.72 0.10 54.12 12:05:01 0 38.44 0.00 2.69 12.01 0.12 46.74 12:05:01 1 38.19 0.00 2.04 6.38 0.08 53.30 12:05:01 2 38.29 0.00 2.21 5.02 0.10 54.38 12:05:01 3 27.78 0.00 2.55 7.46 0.10 62.11 12:06:01 all 13.76 0.00 1.48 4.86 0.08 79.81 12:06:01 0 14.95 0.00 1.68 4.40 0.08 78.89 12:06:01 1 11.71 0.00 1.20 3.99 0.07 83.04 12:06:01 2 14.23 0.00 1.19 5.74 0.10 78.73 12:06:01 3 14.18 0.00 1.86 5.35 0.08 78.53 12:07:01 all 6.26 0.00 3.29 18.40 0.12 71.94 12:07:01 0 5.75 0.00 2.78 9.72 0.08 81.68 12:07:01 1 6.31 0.00 3.49 17.88 0.10 72.22 12:07:01 2 6.85 0.00 3.60 20.25 0.15 69.15 12:07:01 3 6.13 0.00 3.29 25.80 0.10 64.67 12:08:01 all 22.32 0.00 2.05 7.34 0.10 68.18 12:08:01 0 21.16 0.00 1.98 8.85 0.10 67.91 12:08:01 1 21.62 0.00 2.35 6.23 0.10 69.71 12:08:01 2 24.92 0.00 2.07 9.18 0.12 63.71 12:08:01 3 21.58 0.00 1.82 5.10 0.10 71.40 12:09:01 all 6.51 0.00 3.29 18.13 0.11 71.97 12:09:01 0 5.34 0.00 3.37 13.86 0.10 77.33 12:09:01 1 6.73 0.00 3.02 9.80 0.08 80.36 12:09:01 2 6.72 0.00 3.27 22.52 0.14 67.35 12:09:01 3 7.27 0.00 3.51 26.34 0.10 62.79 12:10:01 all 9.46 0.00 3.44 17.41 0.12 69.57 12:10:01 0 10.09 0.00 3.54 21.24 0.12 65.02 12:10:01 1 10.22 0.00 3.46 14.08 0.12 72.13 12:10:01 2 9.32 0.00 3.67 15.69 0.15 71.17 12:10:01 3 8.21 0.00 3.07 18.64 0.12 69.97 12:11:01 all 7.96 0.00 4.47 22.24 0.12 65.21 12:11:01 0 8.05 0.00 4.51 25.10 0.12 62.22 12:11:01 1 7.33 0.00 4.01 17.67 0.10 70.88 12:11:01 2 7.81 0.00 5.18 26.10 0.17 60.74 12:11:01 3 8.66 0.00 4.18 20.13 0.12 66.91 12:12:01 all 29.95 0.00 3.18 11.12 0.11 55.64 12:12:01 0 27.30 0.00 2.50 5.51 0.10 64.58 12:12:01 1 31.16 0.00 3.03 9.96 0.12 55.73 12:12:01 2 24.72 0.00 4.20 17.33 0.12 53.64 12:12:01 3 36.59 0.00 2.99 11.66 0.10 48.66 12:12:01 CPU %user %nice %system %iowait %steal %idle 12:13:01 all 20.16 0.00 4.25 7.53 0.10 67.95 12:13:01 0 14.34 0.00 4.43 9.24 0.10 71.89 12:13:01 1 20.06 0.00 4.49 5.34 0.08 70.03 12:13:01 2 17.56 0.00 4.24 4.34 0.12 73.75 12:13:01 3 28.59 0.00 3.87 11.21 0.12 56.22 Average: all 20.84 0.00 3.03 10.51 0.10 65.52 Average: 0 18.77 0.00 3.20 10.00 0.10 67.93 Average: 1 22.52 0.00 2.87 8.17 0.09 66.35 Average: 2 22.32 0.00 3.03 11.31 0.12 63.22 Average: 3 19.76 0.00 3.02 12.56 0.10 64.56