---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5781 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 700K 1.6G 1% /run /dev/vda1 78G 9.7G 68G 13% / 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 10723 0 4672 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:66:9f:4b brd ff:ff:ff:ff:ff:ff inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85571sec preferred_lft 85571sec inet6 fe80::f816:3eff:fe66:9f4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:26:b0:8a 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:d0ff:fe26:b08a/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-5781) 02/11/24 _x86_64_ (4 CPU) 04:06:54 LINUX RESTART (4 CPU) 04:07:01 tps rtps wtps bread/s bwrtn/s 04:08:01 287.39 69.56 217.83 5633.73 96971.44 04:09:02 89.94 14.03 75.91 982.21 10695.63 04:10:01 177.48 4.25 173.22 209.73 27467.48 04:11:01 279.70 2.40 277.30 376.20 41677.05 04:12:01 351.32 6.47 344.85 782.13 39920.27 04:13:01 195.60 0.08 195.52 13.20 20786.00 04:14:01 453.65 0.00 453.65 0.00 37027.26 04:15:01 258.06 0.02 258.04 0.13 14086.32 04:16:01 577.50 0.08 577.42 0.67 72732.14 04:17:01 1170.72 0.15 1170.57 1.20 118517.98 04:18:01 338.21 0.07 338.14 10.13 14773.54 04:19:01 127.45 0.28 127.16 2.93 20977.04 04:20:01 144.78 0.77 144.01 49.99 9202.60 Average: 342.65 7.55 335.10 620.69 40388.05 04:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 13992016 15514588 2432948 14.81 44092 1689316 1093884 6.26 705476 1527960 68996 04:09:02 13736556 15562548 2688408 16.37 66988 1951804 1033820 5.92 685956 1765976 120112 04:10:01 12573900 15394160 3851064 23.45 103892 2830400 1296024 7.42 890040 2614768 349868 04:11:01 11771012 15302888 4653952 28.33 135752 3437980 1433632 8.20 1194500 3033484 51936 04:12:01 11110928 15302476 5314036 32.35 174296 3999480 1830716 10.48 1443456 3369732 148984 04:13:01 10083444 15093608 6341520 38.61 182740 4755524 2191556 12.54 1927644 3850972 380632 04:14:01 9392800 14991404 7032164 42.81 205220 5267924 2126000 12.17 2280252 4137912 131884 04:15:01 9146988 15224668 7277976 44.31 221684 5685900 1892872 10.83 2077080 4542036 394676 04:16:01 7085620 14828052 9339344 56.86 242640 7221664 2553984 14.62 2522432 6040128 11440 04:17:01 3959400 14833536 12465564 75.89 275408 10122864 2553396 14.61 2569876 8916552 14176 04:18:01 4647128 15109916 11777836 71.71 282576 9694400 2210360 12.65 2638524 8153148 198604 04:19:01 4373392 15184352 12051572 73.37 295148 9994164 1899524 10.87 2605880 8424220 4800 04:20:01 10953448 15394240 5471516 33.31 305028 4000048 1299892 7.44 1468592 3396396 163680 Average: 9448202 15210495 6976762 42.48 195036 5434728 1801205 10.31 1769978 4597945 156907 04:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 ens3 348.83 225.23 1390.32 64.64 0.00 0.00 0.00 0.00 04:08:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 04:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:02 ens3 55.96 46.77 618.81 6.64 0.00 0.00 0.00 0.00 04:09:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 ens3 110.05 51.14 2154.11 6.42 0.00 0.00 0.00 0.00 04:10:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 04:11:01 docker0 198.85 280.89 9.88 2415.79 0.00 0.00 0.00 0.00 04:11:01 vethe796dfe 34.13 58.71 2.45 821.47 0.00 0.00 0.00 0.07 04:11:01 ens3 366.02 235.89 4221.45 15.56 0.00 0.00 0.00 0.00 04:11:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 04:12:01 veth207883c 22.87 37.87 1.54 492.32 0.00 0.00 0.00 0.04 04:12:01 docker0 203.23 308.52 10.51 3708.18 0.00 0.00 0.00 0.00 04:12:01 veth6713cd8 21.40 39.32 1.45 461.05 0.00 0.00 0.00 0.04 04:12:01 veth07a0a91 23.77 35.67 1.60 484.23 0.00 0.00 0.00 0.04 04:13:01 veth207883c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 478.94 666.72 25.57 4669.82 0.00 0.00 0.00 0.00 04:13:01 veth6713cd8 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 veth07a0a91 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 veth207883c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 355.20 469.33 15.23 3401.95 0.00 0.00 0.00 0.00 04:14:01 veth6713cd8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 veth07a0a91 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 veth207883c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 veth6713cd8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 veth07a0a91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 veth207883c 97.78 200.43 7.76 3935.50 0.00 0.00 0.00 0.32 04:16:01 docker0 307.82 683.94 19.53 12771.87 0.00 0.00 0.00 0.00 04:16:01 veth6713cd8 66.17 175.55 5.50 3415.76 0.00 0.00 0.00 0.28 04:16:01 veth07a0a91 143.86 308.00 10.48 5420.60 0.00 0.00 0.00 0.44 04:17:01 veth207883c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 veth6713cd8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 veth07a0a91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 veth207883c 49.89 54.07 3.79 186.73 0.00 0.00 0.00 0.02 04:18:01 docker0 141.86 192.45 8.40 2022.30 0.00 0.00 0.00 0.00 04:18:01 veth6713cd8 8.43 11.68 0.65 183.98 0.00 0.00 0.00 0.02 04:18:01 veth07a0a91 22.70 27.76 1.58 185.17 0.00 0.00 0.00 0.02 04:19:01 veth207883c 40.01 56.12 2.81 629.19 0.00 0.00 0.00 0.05 04:19:01 docker0 101.12 158.22 5.80 2080.26 0.00 0.00 0.00 0.00 04:19:01 veth6713cd8 16.28 28.38 1.16 445.37 0.00 0.00 0.00 0.04 04:19:01 veth07a0a91 16.93 34.61 1.21 627.74 0.00 0.00 0.00 0.05 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 ens3 3489.50 2223.90 38502.79 212.91 0.00 0.00 0.00 0.00 04:20:01 lo 12.26 12.26 1.17 1.17 0.00 0.00 0.00 0.00 Average: docker0 137.64 212.58 7.31 2393.05 0.00 0.00 0.00 0.00 Average: ens3 268.41 170.91 2965.13 16.36 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5781) 02/11/24 _x86_64_ (4 CPU) 04:06:54 LINUX RESTART (4 CPU) 04:07:01 CPU %user %nice %system %iowait %steal %idle 04:08:01 all 15.41 0.00 2.21 4.06 0.05 78.27 04:08:01 0 8.32 0.00 2.58 6.06 0.03 83.00 04:08:01 1 12.16 0.00 2.66 4.80 0.07 80.31 04:08:01 2 21.95 0.00 1.79 4.62 0.05 71.59 04:08:01 3 19.18 0.00 1.81 0.77 0.03 78.21 04:09:02 all 20.83 0.00 1.49 1.11 0.05 76.51 04:09:02 0 7.49 0.00 0.81 0.51 0.05 91.13 04:09:02 1 17.48 0.00 1.19 0.65 0.05 80.63 04:09:02 2 36.18 0.00 2.49 3.09 0.08 58.17 04:09:02 3 22.27 0.00 1.45 0.18 0.05 76.04 04:10:01 all 22.68 0.00 2.58 1.32 0.08 73.34 04:10:01 0 7.28 0.00 2.07 3.72 0.07 86.87 04:10:01 1 11.59 0.00 1.68 0.42 0.12 86.18 04:10:01 2 64.13 0.00 5.39 1.14 0.10 29.24 04:10:01 3 7.77 0.00 1.24 0.02 0.02 90.95 04:11:01 all 17.09 0.00 4.73 2.00 0.11 76.08 04:11:01 0 20.42 0.00 5.02 2.53 0.08 71.94 04:11:01 1 18.88 0.00 6.04 1.00 0.15 73.93 04:11:01 2 8.08 0.00 3.55 2.22 0.08 86.06 04:11:01 3 20.99 0.00 4.28 2.23 0.10 72.39 04:12:01 all 20.90 0.00 8.36 2.85 0.16 67.73 04:12:01 0 21.23 0.00 9.06 2.01 0.15 67.55 04:12:01 1 22.68 0.00 8.04 1.11 0.24 67.94 04:12:01 2 22.03 0.00 7.54 6.96 0.14 63.34 04:12:01 3 17.62 0.00 8.77 1.36 0.15 72.10 04:13:01 all 21.84 0.00 6.53 1.26 0.10 70.27 04:13:01 0 32.87 0.00 6.36 1.49 0.08 59.20 04:13:01 1 24.01 0.00 11.25 0.17 0.08 64.48 04:13:01 2 12.39 0.00 4.18 1.25 0.10 82.08 04:13:01 3 18.05 0.00 4.33 2.10 0.08 75.43 04:14:01 all 14.91 0.00 8.36 3.01 0.09 73.64 04:14:01 0 6.83 0.00 11.94 1.76 0.10 79.37 04:14:01 1 20.33 0.00 10.20 3.58 0.08 65.82 04:14:01 2 13.73 0.00 5.50 1.65 0.12 79.00 04:14:01 3 18.75 0.00 5.80 5.08 0.08 70.29 04:15:01 all 22.95 0.00 1.53 1.36 0.10 74.06 04:15:01 0 11.46 0.00 0.94 0.60 0.07 86.94 04:15:01 1 22.61 0.00 3.10 2.46 0.10 71.72 04:15:01 2 38.85 0.00 1.15 2.29 0.17 57.54 04:15:01 3 18.91 0.00 0.97 0.07 0.05 80.01 04:16:01 all 16.18 0.00 5.11 27.85 0.13 50.74 04:16:01 0 8.43 0.00 4.53 23.11 0.10 63.83 04:16:01 1 19.17 0.00 6.05 31.71 0.15 42.91 04:16:01 2 23.15 0.00 5.38 35.85 0.15 35.46 04:16:01 3 14.00 0.00 4.43 20.81 0.12 60.65 04:17:01 all 21.89 0.00 11.53 26.83 0.16 39.60 04:17:01 0 20.94 0.00 11.82 29.04 0.17 38.02 04:17:01 1 23.27 0.00 11.81 19.96 0.17 44.79 04:17:01 2 23.61 0.00 11.01 20.17 0.15 45.06 04:17:01 3 19.73 0.00 11.44 38.16 0.14 30.54 04:18:01 all 27.16 0.00 8.99 3.24 0.11 60.51 04:18:01 0 21.72 0.00 8.29 2.82 0.08 67.09 04:18:01 1 33.62 0.00 9.66 3.47 0.10 53.15 04:18:01 2 26.83 0.00 9.21 3.12 0.12 60.72 04:18:01 3 26.48 0.00 8.86 3.53 0.12 61.01 04:18:01 CPU %user %nice %system %iowait %steal %idle 04:19:01 all 33.41 0.00 9.52 3.75 0.11 53.21 04:19:01 0 34.63 0.00 8.72 3.21 0.12 53.32 04:19:01 1 30.53 0.00 9.83 3.90 0.10 55.64 04:19:01 2 34.12 0.00 10.30 5.73 0.10 49.74 04:19:01 3 34.36 0.00 9.21 2.20 0.10 54.13 04:20:01 all 22.99 0.00 3.21 2.57 0.07 71.16 04:20:01 0 31.85 0.00 3.90 3.10 0.07 61.08 04:20:01 1 9.41 0.00 2.31 0.55 0.07 87.67 04:20:01 2 13.54 0.00 3.00 2.45 0.07 80.93 04:20:01 3 37.17 0.00 3.65 4.19 0.07 54.92 Average: all 21.39 0.00 5.69 6.24 0.10 66.58 Average: 0 17.95 0.00 5.84 6.13 0.09 69.98 Average: 1 20.43 0.00 6.44 5.66 0.11 67.35 Average: 2 26.02 0.00 5.41 6.96 0.11 61.51 Average: 3 21.18 0.00 5.08 6.19 0.09 67.46