---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-658 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: 2799.972 BogoMIPS: 5599.94 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 59% / 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 504 1004 0 2434 3176 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f1:2b:e7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85639sec preferred_lft 85639sec inet6 fe80::f816:3eff:fef1:2be7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:bd:39:17 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::42:6dff:febd:3917/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-658) 02/18/25 _x86_64_ (4 CPU) 15:53:51 LINUX RESTART (4 CPU) 15:54:01 tps rtps wtps bread/s bwrtn/s 15:55:01 86.44 44.69 41.74 4762.81 37665.87 15:56:01 1.00 0.00 1.00 0.00 11.46 15:57:01 0.92 0.00 0.92 0.00 11.33 15:58:01 1.27 0.00 1.27 0.00 14.53 15:59:01 1.23 0.02 1.22 2.13 14.53 16:00:01 0.83 0.00 0.83 0.00 9.47 16:01:01 98.38 25.15 73.24 908.92 6045.66 16:02:01 86.30 34.81 51.49 2454.52 9822.90 16:03:01 94.64 17.11 77.53 1298.39 44575.82 16:04:01 74.10 31.91 42.19 1504.28 13148.21 16:05:01 54.51 13.18 41.33 448.86 30266.82 16:06:01 180.62 42.71 137.91 2798.87 40509.38 Average: 56.69 17.47 39.23 1181.58 15179.56 15:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:55:01 2051648 3458044 1987004 49.20 26436 1550104 813852 16.00 411736 1429240 216 15:56:01 2051760 3458220 1986892 49.20 26468 1550112 813852 16.00 411112 1429220 188 15:57:01 2051800 3458288 1986852 49.20 26492 1550116 813852 16.00 409988 1429220 140 15:58:01 2051452 3457988 1987200 49.20 26524 1550120 813852 16.00 410416 1429224 140 15:59:01 2052024 3458708 1986628 49.19 26596 1550184 821348 16.15 409664 1429288 72 16:00:01 2051956 3458788 1986696 49.19 26620 1550316 821348 16.15 409680 1429404 184 16:01:01 1609964 3340424 2428688 60.14 53360 1830732 889512 17.49 570252 1675708 164200 16:02:01 1300976 3212256 2737676 67.79 64008 1991896 1024140 20.13 731276 1805400 11964 16:03:01 142312 2167184 3896340 96.48 89236 2085560 2349896 46.19 1721320 1972932 157596 16:04:01 278008 1963188 3760644 93.12 99880 1715440 2591508 50.94 1985144 1531508 1968 16:05:01 297480 2513768 3741172 92.63 110876 2242460 1671908 32.86 1506416 2008796 101912 16:06:01 1089032 3282456 2949620 73.03 119420 2218084 949964 18.67 923560 1817916 19116 Average: 1419034 3102443 2619618 64.86 57993 1782094 1197919 23.55 825047 1615655 38141 15:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:55:01 ens3 172.49 120.00 495.17 26.92 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:56:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 0.43 0.05 0.04 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:58:01 ens3 0.73 0.48 0.36 0.28 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 ens3 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 ens3 0.30 0.15 0.09 0.07 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 16:01:01 ens3 239.91 161.32 1158.81 47.82 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 16:02:01 ens3 101.42 94.33 431.01 24.32 0.00 0.00 0.00 0.00 16:03:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 16:03:01 veth233dfe0 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 16:03:01 lo 2.01 2.01 0.21 0.21 0.00 0.00 0.00 0.00 16:03:01 ens3 1232.63 872.89 10393.82 66.95 0.00 0.00 0.00 0.00 16:04:01 docker0 1.97 1.85 0.30 0.58 0.00 0.00 0.00 0.00 16:04:01 veth233dfe0 0.18 0.23 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 lo 212.05 212.05 61.76 61.76 0.00 0.00 0.00 0.00 16:04:01 ens3 66.39 37.14 68.64 31.28 0.00 0.00 0.00 0.00 16:05:01 docker0 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 lo 1299.02 1299.02 382.51 382.51 0.00 0.00 0.00 0.00 16:05:01 ens3 539.68 328.15 5176.94 180.41 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 16:06:01 lo 5.87 5.87 0.51 0.51 0.00 0.00 0.00 0.00 16:06:01 ens3 230.09 355.77 119.88 2515.04 0.00 0.00 0.00 0.00 Average: docker0 0.19 0.21 0.03 0.05 0.00 0.00 0.00 0.00 Average: lo 126.96 126.96 37.11 37.11 0.00 0.00 0.00 0.00 Average: ens3 215.53 164.32 1488.55 241.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-658) 02/18/25 _x86_64_ (4 CPU) 15:53:51 LINUX RESTART (4 CPU) 15:54:01 CPU %user %nice %system %iowait %steal %idle 15:55:01 all 3.67 0.00 1.20 2.90 0.03 92.20 15:55:01 0 4.57 0.00 0.88 3.17 0.02 91.36 15:55:01 1 2.64 0.00 0.89 1.69 0.02 94.77 15:55:01 2 3.25 0.00 0.99 3.30 0.02 92.45 15:55:01 3 4.22 0.00 1.98 3.43 0.03 90.33 15:56:01 all 0.01 0.00 0.01 0.01 0.01 99.96 15:56:01 0 0.02 0.00 0.00 0.03 0.00 99.95 15:56:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:56:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:56:01 3 0.00 0.00 0.03 0.00 0.03 99.93 15:57:01 all 0.02 0.00 0.01 0.01 0.01 99.96 15:57:01 0 0.05 0.00 0.02 0.03 0.00 99.90 15:57:01 1 0.00 0.00 0.00 0.00 0.02 99.98 15:57:01 2 0.00 0.00 0.00 0.00 0.02 99.98 15:57:01 3 0.02 0.00 0.03 0.00 0.02 99.93 15:58:01 all 0.03 0.00 0.02 0.01 0.01 99.93 15:58:01 0 0.02 0.00 0.00 0.03 0.02 99.93 15:58:01 1 0.07 0.00 0.00 0.00 0.00 99.93 15:58:01 2 0.03 0.00 0.02 0.00 0.00 99.95 15:58:01 3 0.02 0.00 0.07 0.00 0.02 99.90 15:59:01 all 0.02 0.00 0.01 0.02 0.00 99.95 15:59:01 0 0.00 0.00 0.02 0.05 0.00 99.93 15:59:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:59:01 2 0.05 0.00 0.00 0.00 0.00 99.95 15:59:01 3 0.03 0.00 0.00 0.02 0.02 99.93 16:00:01 all 0.02 0.00 0.02 0.00 0.01 99.95 16:00:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:00:01 1 0.00 0.00 0.02 0.00 0.00 99.98 16:00:01 2 0.00 0.00 0.03 0.00 0.00 99.97 16:00:01 3 0.03 0.00 0.03 0.03 0.02 99.88 16:01:01 all 17.08 0.00 1.39 2.73 0.05 78.76 16:01:01 0 31.98 0.00 2.30 5.04 0.07 60.60 16:01:01 1 9.81 0.00 1.01 0.86 0.03 88.29 16:01:01 2 17.81 0.00 1.23 0.05 0.05 80.86 16:01:01 3 8.79 0.00 1.00 4.98 0.05 85.17 16:02:01 all 14.01 0.00 0.97 2.20 0.06 82.76 16:02:01 0 28.49 0.00 1.71 1.86 0.08 67.86 16:02:01 1 7.27 0.00 0.73 0.70 0.05 91.25 16:02:01 2 11.36 0.00 0.87 3.80 0.07 83.90 16:02:01 3 8.95 0.00 0.55 2.46 0.03 88.00 16:03:01 all 42.56 0.00 4.25 1.00 0.09 52.09 16:03:01 0 42.22 0.00 3.71 1.42 0.08 52.57 16:03:01 1 39.25 0.00 4.92 0.99 0.10 54.73 16:03:01 2 49.64 0.00 4.22 0.18 0.08 45.88 16:03:01 3 39.05 0.00 4.15 1.41 0.10 55.29 16:04:01 all 26.11 0.00 2.17 1.64 0.09 69.99 16:04:01 0 25.08 0.00 2.43 2.38 0.08 70.02 16:04:01 1 27.79 0.00 2.44 1.70 0.10 67.97 16:04:01 2 28.47 0.00 2.48 2.40 0.10 66.55 16:04:01 3 23.11 0.00 1.37 0.12 0.07 75.33 16:05:01 all 54.15 0.00 5.43 1.00 0.14 39.28 16:05:01 0 54.57 0.00 5.48 1.72 0.14 38.09 16:05:01 1 49.78 0.00 6.35 0.31 0.14 43.43 16:05:01 2 59.52 0.00 4.62 1.41 0.14 34.32 16:05:01 3 52.74 0.00 5.21 0.57 0.12 41.36 16:05:01 CPU %user %nice %system %iowait %steal %idle 16:06:01 all 23.84 0.00 2.70 3.86 0.06 69.54 16:06:01 0 16.62 0.00 2.58 8.30 0.07 72.43 16:06:01 1 19.29 0.00 2.80 3.26 0.05 74.60 16:06:01 2 28.68 0.00 2.35 1.78 0.07 67.11 16:06:01 3 30.74 0.00 3.10 2.11 0.07 63.99 Average: all 15.01 0.00 1.50 1.28 0.05 82.17 Average: 0 16.87 0.00 1.58 2.00 0.05 79.50 Average: 1 12.86 0.00 1.58 0.79 0.04 84.72 Average: 2 16.46 0.00 1.39 1.07 0.04 81.03 Average: 3 13.83 0.00 1.45 1.26 0.05 83.42