---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-772 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: 3944 487 2380 0 1076 3213 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:20:3b:88 brd ff:ff:ff:ff:ff:ff inet 10.32.7.237/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe20:3b88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:dd:ac:d1 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::42:17ff:fedd:acd1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-772) 07/25/24 _x86_64_ (4 CPU) 10:03:23 LINUX RESTART (4 CPU) 10:04:02 tps rtps wtps bread/s bwrtn/s 10:05:01 127.11 36.36 90.75 1711.56 7175.33 10:06:01 120.00 43.59 76.40 2494.65 15433.69 10:07:01 210.93 30.88 180.04 2748.23 38223.95 10:08:01 272.39 6.60 265.79 290.97 7959.35 10:09:01 273.00 2.85 270.15 48.39 7544.88 10:10:01 604.47 3.27 601.20 80.79 16665.89 10:11:01 315.41 3.12 312.30 79.32 8354.07 10:12:01 619.60 3.27 616.33 179.17 17549.48 10:13:01 1043.83 8.05 1035.78 174.50 16998.10 10:14:01 1318.64 1.73 1316.91 86.10 18021.73 10:15:01 318.53 162.14 156.39 5877.29 5741.84 Average: 475.42 27.43 448.00 1251.23 14527.00 10:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 1561356 3327032 2477304 61.34 57136 1860572 911700 17.92 601396 1689492 159300 10:06:01 453436 2602852 3585224 88.77 69108 2217852 1442180 28.35 1400480 1967292 29528 10:07:01 113152 2005992 3925508 97.20 83928 2031948 2835336 55.73 1932280 1781088 2440 10:08:01 126092 1263764 3912568 96.88 109364 1258276 3651096 71.77 2595336 1103028 10724 10:09:01 120608 1214988 3918052 97.01 123356 1196112 3742664 73.57 2625044 1064044 2072 10:10:01 123600 1057132 3915060 96.94 136556 1009672 3958204 77.81 2706140 952304 2752 10:11:01 107744 837292 3930916 97.33 134892 807344 4239544 83.34 2843788 822008 2928 10:12:01 128860 806300 3909800 96.81 137112 733376 4290796 84.34 2826000 785136 2936 10:13:01 195856 758876 3842804 95.15 124076 615172 4361512 85.73 2797348 724392 3532 10:14:01 118916 641036 3919744 97.06 119236 605092 4591388 90.25 2907128 711536 4124 10:15:01 2484900 3284072 1553760 38.47 128720 834148 1001804 19.69 643000 742300 203656 Average: 503138 1618121 3535522 87.54 111226 1197233 3184202 62.59 2170722 1122056 38545 10:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 132.90 96.44 1039.67 20.01 0.00 0.00 0.00 0.00 10:05:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 483.24 441.41 3702.89 88.00 0.00 0.00 0.00 0.00 10:06:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 10:07:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 10:07:01 veth1c2fa71 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 10:07:01 ens3 774.28 546.64 7756.59 83.10 0.00 0.00 0.00 0.00 10:07:01 lo 3.58 3.58 0.41 0.41 0.00 0.00 0.00 0.00 10:08:01 docker0 48.30 46.95 128.64 5.42 0.00 0.00 0.00 0.00 10:08:01 veth1c2fa71 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 ens3 59.68 30.79 18.04 15.20 0.00 0.00 0.00 0.00 10:08:01 lo 83.07 83.07 132.95 132.95 0.00 0.00 0.00 0.00 10:09:01 docker0 33.83 29.20 24.36 4.66 0.00 0.00 0.00 0.00 10:09:01 veth1c2fa71 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 ens3 8.30 5.00 1.80 1.76 0.00 0.00 0.00 0.00 10:09:01 lo 74.77 74.77 30.29 30.29 0.00 0.00 0.00 0.00 10:10:01 docker0 77.69 63.31 39.24 10.12 0.00 0.00 0.00 0.00 10:10:01 veth1c2fa71 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 ens3 70.62 41.39 15.89 14.28 0.00 0.00 0.00 0.00 10:10:01 lo 145.93 145.93 49.11 49.11 0.00 0.00 0.00 0.00 10:11:01 docker0 40.33 35.36 36.98 5.59 0.00 0.00 0.00 0.00 10:11:01 veth1c2fa71 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:11:01 ens3 107.97 70.44 22.72 25.48 0.00 0.00 0.00 0.00 10:11:01 lo 110.76 110.76 46.97 46.97 0.00 0.00 0.00 0.00 10:12:01 docker0 66.76 52.57 38.69 6.57 0.00 0.00 0.00 0.00 10:12:01 veth1c2fa71 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:12:01 ens3 19.60 8.65 4.40 3.52 0.00 0.00 0.00 0.00 10:12:01 lo 132.53 132.53 45.87 45.87 0.00 0.00 0.00 0.00 10:13:01 docker0 64.66 51.46 39.59 18.63 0.00 0.00 0.00 0.00 10:13:01 veth1c2fa71 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 ens3 176.19 99.17 41.78 31.57 0.00 0.00 0.00 0.00 10:13:01 lo 127.30 127.30 58.44 58.44 0.00 0.00 0.00 0.00 10:14:01 docker0 67.23 56.81 69.86 6.94 0.00 0.00 0.00 0.00 10:14:01 veth1c2fa71 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 ens3 83.71 34.14 27.14 20.68 0.00 0.00 0.00 0.00 10:14:01 lo 133.54 133.54 77.20 77.20 0.00 0.00 0.00 0.00 10:15:01 docker0 17.83 15.23 5.38 1.63 0.00 0.00 0.00 0.00 10:15:01 ens3 334.59 242.68 606.48 103.83 0.00 0.00 0.00 0.00 10:15:01 lo 47.43 47.43 7.89 7.89 0.00 0.00 0.00 0.00 Average: docker0 37.94 31.97 34.85 5.43 0.00 0.00 0.00 0.00 Average: ens3 204.76 147.06 1203.81 37.07 0.00 0.00 0.00 0.00 Average: lo 78.46 78.46 40.92 40.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-772) 07/25/24 _x86_64_ (4 CPU) 10:03:23 LINUX RESTART (4 CPU) 10:04:02 CPU %user %nice %system %iowait %steal %idle 10:05:01 all 19.76 0.00 1.54 3.62 0.06 75.02 10:05:01 0 21.39 0.00 1.49 3.19 0.07 73.85 10:05:01 1 33.04 0.00 2.43 0.46 0.08 63.99 10:05:01 2 9.68 0.00 1.26 10.09 0.07 78.91 10:05:01 3 14.85 0.00 0.99 0.75 0.03 83.38 10:06:01 all 42.37 0.00 2.34 2.21 0.10 52.98 10:06:01 0 37.84 0.00 1.54 3.33 0.08 57.21 10:06:01 1 55.60 0.00 2.79 2.07 0.12 39.41 10:06:01 2 37.72 0.00 2.82 2.33 0.08 57.05 10:06:01 3 38.31 0.00 2.20 1.14 0.08 58.27 10:07:01 all 40.82 0.00 3.81 3.66 0.10 51.62 10:07:01 0 40.21 0.00 4.39 3.25 0.08 52.08 10:07:01 1 44.99 0.00 2.81 4.43 0.08 47.68 10:07:01 2 41.11 0.00 5.02 5.59 0.12 48.17 10:07:01 3 36.94 0.00 3.03 1.38 0.08 58.57 10:08:01 all 38.33 0.00 2.03 7.44 0.10 52.10 10:08:01 0 35.39 0.00 2.00 3.44 0.08 59.08 10:08:01 1 31.50 0.00 2.03 4.49 0.08 61.89 10:08:01 2 46.32 0.00 2.28 12.67 0.12 38.62 10:08:01 3 40.15 0.00 1.83 9.17 0.10 48.76 10:09:01 all 7.54 0.00 1.41 7.47 0.09 83.49 10:09:01 0 7.09 0.00 1.59 9.17 0.10 82.05 10:09:01 1 8.87 0.00 1.56 7.38 0.08 82.11 10:09:01 2 6.88 0.00 1.26 3.00 0.08 88.78 10:09:01 3 7.30 0.00 1.21 10.36 0.10 81.02 10:10:01 all 8.72 0.00 3.08 17.76 0.11 70.33 10:10:01 0 7.52 0.00 2.65 17.82 0.08 71.92 10:10:01 1 8.90 0.00 2.40 13.61 0.10 74.99 10:10:01 2 9.24 0.00 3.66 17.14 0.15 69.81 10:10:01 3 9.23 0.00 3.60 22.49 0.12 64.56 10:11:01 all 18.54 0.00 2.25 8.59 0.10 70.52 10:11:01 0 19.79 0.00 2.07 6.66 0.08 71.39 10:11:01 1 18.40 0.00 2.12 10.62 0.10 68.75 10:11:01 2 19.17 0.00 2.69 4.78 0.12 73.24 10:11:01 3 16.76 0.00 2.11 12.28 0.12 68.73 10:12:01 all 6.03 0.00 2.96 18.56 0.12 72.33 10:12:01 0 5.43 0.00 2.76 18.69 0.12 73.00 10:12:01 1 6.44 0.00 2.83 20.92 0.12 69.69 10:12:01 2 6.90 0.00 3.33 15.42 0.15 74.19 10:12:01 3 5.36 0.00 2.88 19.20 0.10 72.46 10:13:01 all 9.15 0.00 3.78 18.52 0.11 68.44 10:13:01 0 9.47 0.00 3.94 12.71 0.10 73.78 10:13:01 1 8.27 0.00 3.14 13.81 0.10 74.69 10:13:01 2 10.47 0.00 4.11 26.05 0.15 59.23 10:13:01 3 8.37 0.00 3.97 21.53 0.10 66.04 10:14:01 all 8.39 0.00 4.07 20.77 0.11 66.65 10:14:01 0 7.59 0.00 4.09 16.36 0.12 71.84 10:14:01 1 8.54 0.00 3.95 21.74 0.08 65.68 10:14:01 2 9.15 0.00 5.03 28.53 0.14 57.15 10:14:01 3 8.32 0.00 3.23 16.48 0.12 71.86 10:15:01 all 33.24 0.00 2.73 7.52 0.09 56.42 10:15:01 0 29.40 0.00 3.84 11.99 0.10 54.67 10:15:01 1 36.10 0.00 2.19 4.61 0.08 57.02 10:15:01 2 25.76 0.00 2.37 5.79 0.10 65.98 10:15:01 3 41.73 0.00 2.51 7.65 0.08 48.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.20 0.00 2.73 10.55 0.10 65.42 Average: 0 20.13 0.00 2.76 9.69 0.09 67.33 Average: 1 23.72 0.00 2.57 9.47 0.09 64.15 Average: 2 20.26 0.00 3.07 11.92 0.12 64.62 Average: 3 20.70 0.00 2.51 11.13 0.09 65.57