---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-775 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 497 1924 0 1521 3194 Swap: 1023 9 1014 ---> 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:21:81:59 brd ff:ff:ff:ff:ff:ff inet 10.32.6.240/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85616sec preferred_lft 85616sec inet6 fe80::f816:3eff:fe21:8159/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:cc:de:77 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::42:71ff:fecc:de77/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-775) 07/25/24 _x86_64_ (4 CPU) 10:04:01 LINUX RESTART (4 CPU) 10:05:02 tps rtps wtps bread/s bwrtn/s 10:06:01 119.27 50.26 69.01 3474.53 9550.38 10:07:01 94.75 22.35 72.40 1913.15 19924.41 10:08:02 260.51 38.81 221.71 3128.34 32382.38 10:09:01 237.75 11.93 225.82 266.76 6690.88 10:10:01 491.00 1.67 489.34 69.19 13571.47 10:11:01 417.46 6.53 410.93 208.33 11141.09 10:12:01 484.57 4.33 480.24 362.55 13127.09 10:13:01 621.20 8.05 613.15 169.71 17460.29 10:14:01 1469.74 11.13 1458.61 232.46 16820.39 10:15:01 839.31 7.57 831.74 214.36 17324.71 10:16:01 249.38 124.21 125.16 7193.33 40594.43 10:17:01 268.19 168.46 99.73 3266.92 15938.01 Average: 463.52 37.96 425.56 1708.09 17907.19 10:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 1292180 3196300 2746472 68.00 62124 1987860 1036984 20.38 759912 1786152 114036 10:07:01 119592 2505328 3919060 97.04 73164 2444868 1513176 29.74 1531868 2156340 28384 10:08:02 128704 1561748 3909948 96.81 91800 1569980 3177380 62.46 2343236 1358956 12268 10:09:01 118044 1019888 3920608 97.08 105444 1027904 3827256 75.23 2743156 966048 464 10:10:01 123468 797540 3915184 96.94 122308 774928 4088104 80.36 2844944 835576 2608 10:11:01 109176 745212 3929476 97.30 129684 722252 4229468 83.14 2870276 803604 1268 10:12:01 126620 514400 3912032 96.86 90576 512148 4522080 88.89 2979864 666764 3604 10:13:01 117092 461604 3921560 97.10 95144 453784 4581164 90.05 3000572 630108 4672 10:14:01 144800 442088 3893852 96.41 94184 376716 4598416 90.39 2963748 605824 2208 10:15:01 127832 282984 3910820 96.83 89084 275964 4866916 95.67 3012896 609296 2440 10:16:01 891504 1997392 3147148 77.93 101352 1157064 2061260 40.52 1692776 1258192 84 10:17:01 2026592 3309704 2012060 49.82 129252 1306892 925136 18.19 621304 1199448 17048 Average: 443800 1402849 3594852 89.01 98676 1050863 3285612 64.59 2280379 1073026 15757 10:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 3.19 3.19 0.31 0.31 0.00 0.00 0.00 0.00 10:06:01 ens3 140.62 130.20 846.96 38.36 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 10:07:01 ens3 810.21 748.73 7565.98 143.22 0.00 0.00 0.00 0.00 10:08:02 docker0 14.41 14.69 38.72 1.85 0.00 0.00 0.00 0.00 10:08:02 lo 27.64 27.64 40.51 40.51 0.00 0.00 0.00 0.00 10:08:02 ens3 602.94 425.01 3768.94 89.74 0.00 0.00 0.00 0.00 10:08:02 vethc18e35a 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 10:09:01 docker0 37.00 36.39 92.25 4.50 0.00 0.00 0.00 0.00 10:09:01 lo 74.74 74.74 97.20 97.20 0.00 0.00 0.00 0.00 10:09:01 ens3 42.29 24.43 17.85 14.77 0.00 0.00 0.00 0.00 10:09:01 vethc18e35a 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 docker0 62.52 51.56 35.04 8.45 0.00 0.00 0.00 0.00 10:10:01 lo 119.51 119.51 43.50 43.50 0.00 0.00 0.00 0.00 10:10:01 ens3 29.66 19.35 11.92 9.99 0.00 0.00 0.00 0.00 10:10:01 vethc18e35a 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:11:01 docker0 57.18 48.98 41.52 7.75 0.00 0.00 0.00 0.00 10:11:01 lo 126.62 126.62 51.92 51.92 0.00 0.00 0.00 0.00 10:11:01 ens3 40.62 25.49 11.21 10.40 0.00 0.00 0.00 0.00 10:11:01 vethc18e35a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:12:01 docker0 55.65 46.32 44.72 6.14 0.00 0.00 0.00 0.00 10:12:01 lo 123.99 123.99 52.64 52.64 0.00 0.00 0.00 0.00 10:12:01 ens3 98.68 72.39 26.25 28.02 0.00 0.00 0.00 0.00 10:12:01 vethc18e35a 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 docker0 65.57 51.32 37.75 6.27 0.00 0.00 0.00 0.00 10:13:01 lo 130.14 130.14 44.64 44.64 0.00 0.00 0.00 0.00 10:13:01 ens3 82.05 53.26 27.35 22.04 0.00 0.00 0.00 0.00 10:13:01 vethc18e35a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 docker0 57.58 44.45 25.97 17.82 0.00 0.00 0.00 0.00 10:14:01 lo 115.34 115.34 44.54 44.54 0.00 0.00 0.00 0.00 10:14:01 ens3 16.91 10.55 3.73 3.66 0.00 0.00 0.00 0.00 10:14:01 vethc18e35a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:15:01 docker0 62.27 53.91 67.54 6.61 0.00 0.00 0.00 0.00 10:15:01 lo 125.80 125.80 74.56 74.56 0.00 0.00 0.00 0.00 10:15:01 ens3 336.54 225.43 103.54 87.42 0.00 0.00 0.00 0.00 10:15:01 vethc18e35a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 docker0 136.13 207.73 7.18 2196.73 0.00 0.00 0.00 0.00 10:16:01 lo 19.36 19.36 1.25 1.25 0.00 0.00 0.00 0.00 10:16:01 ens3 328.26 220.21 3256.36 27.84 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 10:17:01 ens3 51.36 43.78 35.17 53.63 0.00 0.00 0.00 0.00 Average: docker0 45.76 46.36 32.52 188.48 0.00 0.00 0.00 0.00 Average: lo 72.45 72.45 37.57 37.57 0.00 0.00 0.00 0.00 Average: ens3 215.43 166.87 1309.18 44.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-775) 07/25/24 _x86_64_ (4 CPU) 10:04:01 LINUX RESTART (4 CPU) 10:05:02 CPU %user %nice %system %iowait %steal %idle 10:06:01 all 21.45 0.00 1.64 2.76 0.06 74.10 10:06:01 0 15.42 0.00 1.19 7.76 0.05 75.57 10:06:01 1 11.56 0.00 1.07 1.14 0.03 86.20 10:06:01 2 20.33 0.00 1.60 0.66 0.07 77.34 10:06:01 3 38.45 0.00 2.65 1.51 0.08 57.31 10:07:01 all 43.15 0.00 2.82 0.92 0.09 53.01 10:07:01 0 38.68 0.00 3.24 0.71 0.08 57.29 10:07:01 1 42.24 0.00 2.26 0.23 0.08 55.18 10:07:01 2 40.33 0.00 3.43 1.74 0.10 54.40 10:07:01 3 51.35 0.00 2.36 1.00 0.08 45.21 10:08:02 all 40.97 0.00 3.62 5.56 0.10 49.75 10:08:02 0 34.49 0.00 3.60 7.49 0.12 54.30 10:08:02 1 38.06 0.00 2.92 2.78 0.10 56.14 10:08:02 2 53.27 0.00 4.17 8.05 0.10 34.41 10:08:02 3 38.13 0.00 3.81 3.88 0.10 54.08 10:09:01 all 20.42 0.00 1.70 6.22 0.09 71.56 10:09:01 0 26.37 0.00 1.66 6.76 0.07 65.14 10:09:01 1 17.25 0.00 1.94 3.33 0.08 77.40 10:09:01 2 17.61 0.00 1.74 9.38 0.12 71.14 10:09:01 3 20.44 0.00 1.48 5.42 0.09 72.57 10:10:01 all 8.39 0.00 2.58 14.10 0.10 74.83 10:10:01 0 6.14 0.00 2.33 17.45 0.10 73.98 10:10:01 1 7.89 0.00 2.60 8.67 0.08 80.76 10:10:01 2 7.58 0.00 2.50 15.19 0.14 74.60 10:10:01 3 11.93 0.00 2.87 15.16 0.10 69.94 10:11:01 all 11.23 0.00 2.16 11.98 0.11 74.52 10:11:01 0 11.70 0.00 1.81 15.66 0.10 70.73 10:11:01 1 11.06 0.00 2.28 8.58 0.10 77.98 10:11:01 2 10.92 0.00 1.94 11.98 0.12 75.04 10:11:01 3 11.25 0.00 2.64 11.67 0.12 74.33 10:12:01 all 16.58 0.00 2.99 14.03 0.12 66.28 10:12:01 0 18.71 0.00 3.16 16.12 0.13 61.88 10:12:01 1 15.59 0.00 3.12 13.65 0.12 67.52 10:12:01 2 16.75 0.00 2.80 9.20 0.13 71.11 10:12:01 3 15.29 0.00 2.89 17.13 0.10 64.58 10:13:01 all 7.91 0.00 3.22 18.44 0.11 70.32 10:13:01 0 7.01 0.00 3.11 18.87 0.10 70.91 10:13:01 1 7.42 0.00 3.05 9.90 0.08 79.55 10:13:01 2 9.25 0.00 3.69 24.66 0.14 62.26 10:13:01 3 7.94 0.00 3.03 20.42 0.10 68.51 10:14:01 all 7.94 0.00 4.13 21.36 0.12 66.45 10:14:01 0 7.80 0.00 4.15 21.81 0.10 66.13 10:14:01 1 7.90 0.00 3.94 17.92 0.10 70.14 10:14:01 2 8.05 0.00 4.78 25.29 0.15 61.72 10:14:01 3 7.97 0.00 3.67 20.47 0.13 67.75 10:15:01 all 13.83 0.00 4.28 17.29 0.11 64.50 10:15:01 0 13.10 0.00 3.90 10.68 0.10 72.22 10:15:01 1 15.06 0.00 4.20 20.84 0.12 59.79 10:15:01 2 13.20 0.00 5.12 21.72 0.13 59.82 10:15:01 3 13.97 0.00 3.87 15.92 0.08 66.16 10:16:01 all 32.07 0.00 3.91 6.46 0.10 57.46 10:16:01 0 31.32 0.00 3.73 5.95 0.10 58.90 10:16:01 1 34.35 0.00 3.29 4.91 0.08 57.37 10:16:01 2 30.75 0.00 4.73 8.63 0.12 55.78 10:16:01 3 31.85 0.00 3.94 6.36 0.10 57.75 10:16:01 CPU %user %nice %system %iowait %steal %idle 10:17:01 all 16.09 0.00 1.72 6.41 0.06 75.71 10:17:01 0 42.65 0.00 1.86 9.72 0.08 45.68 10:17:01 1 7.06 0.00 1.51 7.13 0.03 84.27 10:17:01 2 10.39 0.00 2.27 6.99 0.07 80.28 10:17:01 3 4.30 0.00 1.26 1.84 0.03 92.57 Average: all 20.01 0.00 2.90 10.47 0.10 66.52 Average: 0 21.12 0.00 2.81 11.59 0.10 64.38 Average: 1 17.96 0.00 2.68 8.26 0.09 71.01 Average: 2 19.90 0.00 3.23 11.95 0.12 64.80 Average: 3 21.06 0.00 2.87 10.07 0.09 65.89