---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7201 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 12G 8.2G 58% / 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 481 2030 0 1432 3213 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:3e:9d:aa brd ff:ff:ff:ff:ff:ff inet 10.32.7.231/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85643sec preferred_lft 85643sec inet6 fe80::f816:3eff:fe3e:9daa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:55:7b:ad 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::42:94ff:fe55:7bad/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-7201) 10/09/24 _x86_64_ (4 CPU) 14:19:30 LINUX RESTART (4 CPU) 14:20:01 tps rtps wtps bread/s bwrtn/s 14:21:01 138.79 54.41 84.39 3890.28 8779.20 14:22:01 131.26 46.68 84.57 3282.37 15910.30 14:23:01 246.20 36.13 210.08 2231.71 43811.73 14:24:01 225.82 44.70 181.12 2481.44 34881.71 14:25:01 285.42 11.43 273.99 257.29 8507.52 14:26:01 78.15 5.38 72.77 110.91 1502.28 14:27:01 516.40 0.58 515.81 15.06 14303.62 14:28:01 371.84 0.93 370.90 28.40 10381.20 14:29:01 516.01 72.53 443.49 4050.38 15791.80 14:30:01 298.55 59.53 239.02 1267.71 9110.03 14:31:01 238.83 119.26 119.56 6485.05 36018.13 14:32:01 248.59 167.94 80.65 3222.26 15956.81 Average: 274.66 51.63 223.03 2276.93 17913.99 14:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:21:01 1622228 3370952 2416424 59.83 55340 1846680 863328 16.97 553784 1678136 144544 14:22:01 362616 2538492 3676036 91.02 68844 2245244 1528008 30.04 1480772 1976696 29640 14:23:01 289800 2506260 3748852 92.82 92064 2271956 1590504 31.26 1523224 2021068 22296 14:24:01 269140 1688776 3769512 93.34 100416 1549200 3105288 61.04 2236224 1334296 452 14:25:01 113376 964784 3925276 97.19 111600 979128 3949796 77.64 2798824 931084 1136 14:26:01 127196 933528 3911456 96.85 112056 936316 3972852 78.09 2802808 913528 1240 14:27:01 106888 881520 3931764 97.35 127952 878784 4014572 78.91 2848172 864012 1268 14:28:01 117016 744168 3921636 97.10 129872 735996 4148552 81.55 2909664 805292 2076 14:29:01 191108 618740 3847544 95.27 71300 682240 4722904 92.84 2854660 790788 5488 14:30:01 520684 668724 3517968 87.11 52280 265948 3449932 67.82 2819420 530600 180 14:31:01 1111792 2067932 2926860 72.47 64912 1052500 2037156 40.04 1637620 1109300 56 14:32:01 2132328 3327784 1906324 47.20 95292 1256868 941252 18.50 595272 1126680 17076 Average: 580348 1692638 3458304 85.63 90161 1225072 2860345 56.23 2088370 1173457 18788 14:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:21:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:21:01 ens3 358.79 247.39 1589.49 69.86 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 14:22:01 ens3 526.76 475.72 3770.81 91.60 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:23:01 ens3 489.76 332.54 5374.76 39.43 0.00 0.00 0.00 0.00 14:23:01 docker0 119.40 232.40 6.27 2331.02 0.00 0.00 0.00 0.00 14:24:01 lo 3.45 3.45 0.39 0.39 0.00 0.00 0.00 0.00 14:24:01 ens3 747.47 468.36 5732.04 71.14 0.00 0.00 0.00 0.00 14:24:01 docker0 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:24:01 veth429238c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:25:01 lo 103.15 103.15 248.46 248.46 0.00 0.00 0.00 0.00 14:25:01 ens3 101.17 44.74 27.09 17.36 0.00 0.00 0.00 0.00 14:25:01 docker0 61.27 59.01 243.51 6.29 0.00 0.00 0.00 0.00 14:25:01 veth429238c 61.09 58.86 244.33 6.29 0.00 0.00 0.00 0.02 14:26:01 lo 227.63 227.63 739.49 739.49 0.00 0.00 0.00 0.00 14:26:01 ens3 5.25 2.72 3.64 0.83 0.00 0.00 0.00 0.00 14:26:01 docker0 147.29 140.24 678.57 63.05 0.00 0.00 0.00 0.00 14:26:01 veth429238c 147.11 140.08 680.57 63.04 0.00 0.00 0.00 0.06 14:27:01 lo 205.38 205.38 402.12 402.12 0.00 0.00 0.00 0.00 14:27:01 ens3 15.93 12.63 3.33 3.96 0.00 0.00 0.00 0.00 14:27:01 docker0 129.58 115.81 368.87 37.07 0.00 0.00 0.00 0.00 14:27:01 veth429238c 129.40 115.63 370.63 37.05 0.00 0.00 0.00 0.03 14:28:01 lo 240.64 240.64 644.35 644.35 0.00 0.00 0.00 0.00 14:28:01 ens3 53.52 35.59 14.76 14.87 0.00 0.00 0.00 0.00 14:28:01 docker0 159.17 143.73 594.57 54.48 0.00 0.00 0.00 0.00 14:28:01 veth429238c 158.97 143.54 596.73 54.47 0.00 0.00 0.00 0.05 14:29:01 lo 134.49 134.49 291.15 291.15 0.00 0.00 0.00 0.00 14:29:01 ens3 11.80 9.76 47.81 2.70 0.00 0.00 0.00 0.00 14:29:01 veth3a821d8 2.88 3.65 12.16 0.37 0.00 0.00 0.00 0.00 14:29:01 docker0 86.04 76.09 268.83 24.84 0.00 0.00 0.00 0.00 14:30:01 lo 103.57 103.57 108.46 108.46 0.00 0.00 0.00 0.00 14:30:01 ens3 960.28 460.56 236.71 197.90 0.00 0.00 0.00 0.00 14:30:01 docker0 56.28 54.17 95.77 13.84 0.00 0.00 0.00 0.00 14:31:01 lo 2.83 2.83 0.15 0.15 0.00 0.00 0.00 0.00 14:31:01 ens3 232.61 153.24 2204.42 15.09 0.00 0.00 0.00 0.00 14:31:01 docker0 135.53 203.53 7.08 2197.12 0.00 0.00 0.00 0.00 14:32:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:32:01 ens3 45.96 39.53 32.46 51.09 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 85.60 85.60 202.91 202.91 0.00 0.00 0.00 0.00 Average: ens3 295.80 190.25 1586.65 47.99 0.00 0.00 0.00 0.00 Average: docker0 74.56 85.43 188.61 394.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7201) 10/09/24 _x86_64_ (4 CPU) 14:19:30 LINUX RESTART (4 CPU) 14:20:01 CPU %user %nice %system %iowait %steal %idle 14:21:01 all 21.12 0.00 1.88 4.10 0.06 72.85 14:21:01 0 20.24 0.00 1.44 2.59 0.05 75.69 14:21:01 1 10.26 0.00 1.21 8.47 0.05 80.01 14:21:01 2 27.68 0.00 2.34 4.60 0.07 65.31 14:21:01 3 26.43 0.00 2.53 0.69 0.07 70.29 14:22:01 all 43.20 0.00 2.22 1.77 0.09 52.72 14:22:01 0 35.43 0.00 1.98 1.89 0.08 60.62 14:22:01 1 36.20 0.00 1.69 1.82 0.08 60.20 14:22:01 2 57.21 0.00 2.68 0.97 0.12 39.01 14:22:01 3 44.04 0.00 2.53 2.41 0.10 50.93 14:23:01 all 22.42 0.00 5.28 5.97 0.10 66.23 14:23:01 0 22.57 0.00 5.11 6.67 0.08 65.55 14:23:01 1 20.33 0.00 5.47 8.20 0.08 65.92 14:23:01 2 20.18 0.00 5.30 5.52 0.12 68.88 14:23:01 3 26.60 0.00 5.24 3.46 0.08 64.61 14:24:01 all 40.43 0.00 3.54 4.00 0.11 51.92 14:24:01 0 30.75 0.00 3.98 4.75 0.12 60.40 14:24:01 1 54.11 0.00 2.97 3.55 0.12 39.26 14:24:01 2 41.16 0.00 2.99 4.74 0.12 50.98 14:24:01 3 35.62 0.00 4.21 2.98 0.12 57.07 14:25:01 all 36.36 0.00 2.01 7.43 0.10 54.11 14:25:01 0 27.52 0.00 2.01 6.80 0.08 63.58 14:25:01 1 47.88 0.00 1.86 4.95 0.08 45.22 14:25:01 2 31.07 0.00 2.04 6.45 0.12 60.33 14:25:01 3 38.98 0.00 2.13 11.51 0.10 47.28 14:26:01 all 15.94 0.00 1.61 1.77 0.09 80.60 14:26:01 0 14.71 0.00 1.30 1.45 0.08 82.46 14:26:01 1 16.88 0.00 1.42 0.13 0.08 81.48 14:26:01 2 15.39 0.00 1.83 3.32 0.08 79.38 14:26:01 3 16.81 0.00 1.89 2.16 0.10 79.04 14:27:01 all 10.53 0.00 3.11 15.80 0.11 70.45 14:27:01 0 8.68 0.00 2.65 12.67 0.08 75.91 14:27:01 1 11.64 0.00 3.11 14.87 0.12 70.26 14:27:01 2 11.34 0.00 3.20 12.40 0.15 72.91 14:27:01 3 10.46 0.00 3.47 23.26 0.10 62.71 14:28:01 all 19.35 0.00 3.26 11.04 0.11 66.24 14:28:01 0 17.47 0.00 2.66 6.50 0.10 73.27 14:28:01 1 17.64 0.00 3.70 15.38 0.10 63.17 14:28:01 2 19.41 0.00 3.27 10.18 0.13 67.00 14:28:01 3 22.88 0.00 3.46 12.08 0.12 61.47 14:29:01 all 12.85 0.00 3.37 14.14 0.11 69.53 14:29:01 0 13.16 0.00 3.01 9.65 0.08 74.09 14:29:01 1 11.29 0.00 3.87 19.73 0.10 65.01 14:29:01 2 14.67 0.00 3.56 18.57 0.14 63.06 14:29:01 3 12.28 0.00 3.00 8.76 0.08 75.88 14:30:01 all 26.58 0.00 3.58 7.38 0.10 62.36 14:30:01 0 26.09 0.00 3.07 8.13 0.10 62.60 14:30:01 1 24.57 0.00 4.08 6.75 0.10 64.50 14:30:01 2 27.67 0.00 2.90 6.33 0.12 62.99 14:30:01 3 27.96 0.00 4.27 8.36 0.10 59.31 14:31:01 all 21.36 0.00 3.16 6.16 0.08 69.24 14:31:01 0 18.59 0.00 3.05 10.29 0.07 68.00 14:31:01 1 18.21 0.00 3.21 5.00 0.07 73.51 14:31:01 2 24.42 0.00 3.21 6.99 0.08 65.29 14:31:01 3 24.27 0.00 3.18 2.33 0.08 70.13 14:31:01 CPU %user %nice %system %iowait %steal %idle 14:32:01 all 16.31 0.00 1.45 6.03 0.05 76.17 14:32:01 0 20.21 0.00 1.19 2.26 0.03 76.31 14:32:01 1 21.53 0.00 1.09 1.47 0.05 75.86 14:32:01 2 6.35 0.00 1.46 11.53 0.07 80.59 14:32:01 3 17.10 0.00 2.04 8.84 0.05 71.97 Average: all 23.88 0.00 2.87 7.12 0.09 66.04 Average: 0 21.29 0.00 2.62 6.13 0.08 69.88 Average: 1 24.21 0.00 2.80 7.51 0.09 65.39 Average: 2 24.73 0.00 2.90 7.62 0.11 64.65 Average: 3 25.29 0.00 3.16 7.23 0.09 64.23