---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-20824 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 704K 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 644 11314 0 4081 15067 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b9:68:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:feb9:68b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:da:9c:36 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:b1ff:feda:9c36/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-20824) 01/26/24 _x86_64_ (4 CPU) 18:40:39 LINUX RESTART (4 CPU) 18:41:01 tps rtps wtps bread/s bwrtn/s 18:42:02 259.92 61.99 197.93 4890.52 60721.61 18:43:00 90.41 16.59 73.82 656.84 27916.08 18:44:01 131.42 2.02 129.40 257.75 34099.38 18:45:01 146.04 2.55 143.49 387.27 28467.66 18:46:01 207.15 0.05 207.10 4.40 28044.26 18:47:01 255.17 6.77 248.41 792.00 22674.75 18:48:01 135.59 0.13 135.46 12.93 44642.83 18:49:01 177.34 0.00 177.34 0.00 38602.77 18:50:01 603.98 0.55 603.43 8.53 103553.01 18:51:01 109.55 0.12 109.43 10.40 13001.53 18:52:01 73.29 2.90 70.39 588.60 5868.98 Average: 199.14 8.49 190.64 691.13 37062.38 18:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:42:02 13842920 15477596 2582044 15.72 47580 1794768 1142660 6.54 776512 1597508 116188 18:43:00 13595804 15500076 2829160 17.22 71700 2022704 1132520 6.48 773308 1811576 167540 18:44:01 13194172 15409864 3230792 19.67 126652 2252000 1256896 7.19 926304 2007056 90720 18:45:01 12412360 15232444 4012604 24.43 130724 2805656 1505284 8.61 1192832 2471336 6900 18:46:01 11876344 15268552 4548620 27.69 157276 3295360 1501400 8.59 1321324 2813944 51084 18:47:01 11194408 15307244 5230556 31.85 183116 3941608 2299240 13.16 1503428 3246568 444980 18:48:01 9508124 14956608 6916840 42.11 204020 5180132 2537072 14.52 2294424 4059828 449792 18:49:01 8523048 14727380 7901916 48.11 218120 5890444 3036888 17.38 2754356 4546408 424024 18:50:01 6943676 15158604 9481288 57.72 239264 7774464 2144848 12.27 2387424 6388512 30604 18:51:01 6429400 14838100 9995564 60.86 241988 7954536 2955672 16.92 2729572 6545196 7032 18:52:01 11620988 15457928 4803976 29.25 246008 3585840 1306108 7.47 1415532 2912256 71676 Average: 10831022 15212218 5593942 34.06 169677 4227047 1892599 10.83 1643183 3490926 169140 18:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:42:02 ens3 354.24 242.79 1364.50 70.07 0.00 0.00 0.00 0.00 18:42:02 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 18:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:00 ens3 48.21 41.77 600.35 7.33 0.00 0.00 0.00 0.00 18:43:00 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 18:43:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 ens3 24.43 19.52 274.73 3.62 0.00 0.00 0.00 0.00 18:44:01 lo 0.46 0.46 0.05 0.05 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 ens3 300.20 183.84 3793.72 13.11 0.00 0.00 0.00 0.00 18:45:01 veth78661ce 14.63 20.56 0.98 456.25 0.00 0.00 0.00 0.04 18:45:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 18:45:01 docker0 109.73 137.08 5.69 1163.17 0.00 0.00 0.00 0.00 18:46:01 ens3 300.70 192.95 3284.73 13.89 0.00 0.00 0.00 0.00 18:46:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 18:46:01 veth5f666ca 73.57 107.03 5.07 823.52 0.00 0.00 0.00 0.07 18:46:01 docker0 156.29 214.08 8.61 1916.83 0.00 0.00 0.00 0.00 18:47:01 veth12c6e5a 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 18:47:01 ens3 539.36 351.74 2589.95 24.50 0.00 0.00 0.00 0.00 18:47:01 veth1d83b22 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:47:01 veth857acda 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:48:01 veth12c6e5a 100.88 176.99 6.88 2751.62 0.00 0.00 0.00 0.23 18:48:01 ens3 608.65 365.84 6958.43 25.15 0.00 0.00 0.00 0.00 18:48:01 veth1d83b22 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 veth857acda 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 veth12c6e5a 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 ens3 179.35 102.60 2124.67 7.41 0.00 0.00 0.00 0.00 18:49:01 veth1d83b22 35.21 55.16 2.42 514.21 0.00 0.00 0.00 0.04 18:49:01 veth857acda 31.84 55.94 2.30 549.41 0.00 0.00 0.00 0.05 18:50:01 veth12c6e5a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 ens3 605.28 237.08 9191.64 16.71 0.00 0.00 0.00 0.00 18:50:01 veth1d83b22 81.70 189.79 5.67 2253.86 0.00 0.00 0.00 0.18 18:50:01 veth857acda 44.96 115.51 3.19 2362.48 0.00 0.00 0.00 0.19 18:51:01 veth12c6e5a 3.00 2.48 0.30 1.26 0.00 0.00 0.00 0.00 18:51:01 ens3 12.55 13.73 5.95 1.79 0.00 0.00 0.00 0.00 18:51:01 veth1d83b22 1.30 1.12 0.15 0.51 0.00 0.00 0.00 0.00 18:51:01 veth857acda 1.28 1.03 0.15 0.51 0.00 0.00 0.00 0.00 18:52:01 ens3 49.10 42.80 414.51 9.06 0.00 0.00 0.00 0.00 18:52:01 lo 13.13 13.13 1.28 1.28 0.00 0.00 0.00 0.00 18:52:01 docker0 1311.11 2232.49 71.67 23485.54 0.00 0.00 0.00 0.00 Average: ens3 274.69 163.11 2781.50 17.51 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 119.21 202.98 6.52 2135.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-20824) 01/26/24 _x86_64_ (4 CPU) 18:40:39 LINUX RESTART (4 CPU) 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:02 all 18.09 0.00 2.36 6.88 0.06 72.61 18:42:02 0 20.87 0.00 3.46 2.34 0.05 73.27 18:42:02 1 30.64 0.00 2.37 10.12 0.08 56.79 18:42:02 2 8.05 0.00 1.39 10.29 0.03 80.24 18:42:02 3 12.82 0.00 2.18 4.80 0.07 80.13 18:43:00 all 20.17 0.00 1.62 3.90 0.06 74.25 18:43:00 0 21.02 0.00 1.62 0.96 0.05 76.35 18:43:00 1 14.15 0.00 1.24 1.70 0.03 82.88 18:43:00 2 2.91 0.00 0.82 10.84 0.03 85.41 18:43:00 3 42.64 0.00 2.86 2.11 0.09 52.31 18:44:01 all 20.24 0.00 3.49 3.94 0.07 72.26 18:44:01 0 9.70 0.00 2.20 1.66 0.07 86.37 18:44:01 1 29.72 0.00 4.14 3.87 0.10 62.17 18:44:01 2 20.15 0.00 3.77 6.33 0.08 69.67 18:44:01 3 21.53 0.00 3.83 3.88 0.08 70.68 18:45:01 all 11.78 0.00 3.22 3.47 0.08 81.45 18:45:01 0 11.55 0.00 2.84 2.15 0.08 83.38 18:45:01 1 13.28 0.00 3.99 1.14 0.07 81.52 18:45:01 2 11.47 0.00 3.42 6.28 0.07 78.75 18:45:01 3 10.84 0.00 2.64 4.33 0.05 82.15 18:46:01 all 16.64 0.00 3.90 3.21 0.10 76.16 18:46:01 0 18.38 0.00 3.90 5.73 0.10 71.89 18:46:01 1 23.49 0.00 4.65 4.30 0.10 67.46 18:46:01 2 14.98 0.00 3.63 1.17 0.12 80.11 18:46:01 3 9.70 0.00 3.42 1.60 0.08 85.19 18:47:01 all 23.30 0.00 9.53 3.07 0.11 64.00 18:47:01 0 23.12 0.00 9.55 5.93 0.10 61.31 18:47:01 1 30.89 0.00 9.61 2.62 0.14 56.74 18:47:01 2 21.74 0.00 9.20 2.55 0.08 66.43 18:47:01 3 17.40 0.00 9.75 1.21 0.10 71.54 18:48:01 all 31.28 0.00 5.75 3.95 0.11 58.91 18:48:01 0 38.12 0.00 5.63 7.58 0.10 48.57 18:48:01 1 35.14 0.00 5.66 1.84 0.10 57.26 18:48:01 2 23.56 0.00 7.19 3.05 0.13 66.06 18:48:01 3 28.30 0.00 4.54 3.28 0.08 63.80 18:49:01 all 37.22 0.00 3.55 3.13 0.10 56.00 18:49:01 0 47.91 0.00 3.20 1.07 0.10 47.71 18:49:01 1 19.09 0.00 3.16 2.03 0.07 75.65 18:49:01 2 40.59 0.00 4.29 2.72 0.12 52.29 18:49:01 3 41.21 0.00 3.57 6.71 0.12 48.40 18:50:01 all 40.97 0.00 12.39 17.97 0.14 28.52 18:50:01 0 42.03 0.00 13.38 20.16 0.17 24.26 18:50:01 1 41.97 0.00 11.74 16.38 0.12 29.79 18:50:01 2 38.73 0.00 12.30 14.70 0.13 34.14 18:50:01 3 41.19 0.00 12.12 20.73 0.17 25.78 18:51:01 all 39.74 0.00 16.35 1.60 0.11 42.19 18:51:01 0 42.90 0.00 18.09 2.28 0.14 36.60 18:51:01 1 41.07 0.00 15.22 0.68 0.10 42.93 18:51:01 2 36.26 0.00 15.70 0.77 0.10 47.17 18:51:01 3 38.72 0.00 16.41 2.69 0.10 42.07 18:52:01 all 28.81 0.00 8.22 0.83 0.10 62.04 18:52:01 0 19.09 0.00 7.03 0.44 0.12 73.32 18:52:01 1 50.13 0.00 8.92 0.72 0.12 40.10 18:52:01 2 21.16 0.00 8.63 1.66 0.10 68.45 18:52:01 3 24.97 0.00 8.26 0.45 0.07 66.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 26.17 0.00 6.38 4.71 0.09 62.64 Average: 0 26.70 0.00 6.41 4.53 0.10 62.26 Average: 1 29.95 0.00 6.41 4.12 0.09 59.42 Average: 2 21.78 0.00 6.38 5.50 0.09 66.25 Average: 3 26.27 0.00 6.31 4.70 0.09 62.64