---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2950 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 8.5G 56% / 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 488 1906 0 1548 3204 Swap: 1023 20 1003 ---> 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:e4:18:35 brd ff:ff:ff:ff:ff:ff inet 10.32.6.73/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85628sec preferred_lft 85628sec inet6 fe80::f816:3eff:fee4:1835/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:7d:32:25 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:aeff:fe7d:3225/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2950) 08/20/24 _x86_64_ (4 CPU) 11:49:30 LINUX RESTART (4 CPU) 11:50:01 tps rtps wtps bread/s bwrtn/s 11:51:01 141.24 51.60 89.64 3233.32 8985.27 11:52:01 126.56 46.49 80.07 3256.92 15543.94 11:53:01 129.62 30.42 99.20 3131.97 34846.66 11:54:01 325.38 13.03 312.35 760.41 11532.08 11:55:01 86.74 14.06 72.67 334.21 1964.74 11:56:01 372.43 1.48 370.94 56.38 9956.81 11:57:01 491.78 0.03 491.75 4.80 13764.51 11:58:01 306.40 0.55 305.85 27.72 8533.69 11:59:02 436.71 69.30 367.41 3118.22 14255.53 12:00:01 986.21 109.90 876.32 4132.21 4422.87 12:01:01 232.86 44.71 188.15 4073.45 55372.37 12:02:01 196.63 172.90 23.73 3256.26 2853.52 Average: 318.59 46.14 272.45 2113.55 15184.12 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 1587196 3338832 2451456 60.70 56064 1848408 895752 17.61 586260 1679688 145616 11:52:01 523584 2692640 3515068 87.04 68604 2238620 1372076 26.97 1326940 1970100 28428 11:53:01 150216 1815104 3888436 96.28 80504 1734460 2777904 54.61 2157884 1525616 980 11:54:01 111404 1518428 3927248 97.24 106920 1526884 3204420 62.99 2421072 1291380 11016 11:55:01 116008 755508 3922644 97.13 99024 779592 4090696 80.41 2909688 811704 528 11:56:01 120900 714848 3917752 97.01 115168 711320 4117144 80.93 2919248 779884 2796 11:57:01 109748 743216 3928904 97.28 128252 723052 4078584 80.17 2897176 784112 2660 11:58:01 118856 610588 3919796 97.06 115748 592252 4197336 82.51 2958384 709148 2624 11:59:02 112408 383964 3926244 97.22 58580 517800 5034648 98.97 2940480 724180 5128 12:00:01 1810276 2027120 2228376 55.18 47036 341860 2032080 39.94 1478260 592300 71696 12:01:01 769988 1962024 3268664 80.93 62468 1285856 2023748 39.78 1716208 1364676 64432 12:02:01 2023176 3323252 2015476 49.90 89536 1365888 965364 18.98 600348 1228188 14944 Average: 629480 1657127 3409172 84.41 85659 1138833 2899146 56.99 2075996 1121748 29237 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 11:51:01 ens3 437.82 284.66 1622.97 75.45 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 11:52:01 ens3 545.51 492.60 3723.86 94.98 0.00 0.00 0.00 0.00 11:53:01 veth55494f7 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:53:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 11:53:01 veth6235b53 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 11:53:01 lo 3.54 3.54 0.41 0.41 0.00 0.00 0.00 0.00 11:54:01 veth55494f7 50.57 47.81 196.68 5.01 0.00 0.00 0.00 0.02 11:54:01 docker0 50.76 47.93 196.00 5.01 0.00 0.00 0.00 0.00 11:54:01 veth6235b53 0.18 0.25 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 lo 80.24 80.24 199.43 199.43 0.00 0.00 0.00 0.00 11:55:01 veth55494f7 110.91 106.45 534.52 46.35 0.00 0.00 0.00 0.04 11:55:01 docker0 111.10 106.63 533.01 46.36 0.00 0.00 0.00 0.00 11:55:01 veth6235b53 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:55:01 lo 165.79 165.79 576.32 576.32 0.00 0.00 0.00 0.00 11:56:01 veth55494f7 125.11 115.29 413.09 39.68 0.00 0.00 0.00 0.03 11:56:01 docker0 125.29 115.46 411.39 39.69 0.00 0.00 0.00 0.00 11:56:01 veth6235b53 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:56:01 lo 212.01 212.01 450.20 450.20 0.00 0.00 0.00 0.00 11:57:01 veth55494f7 178.45 159.91 620.36 59.63 0.00 0.00 0.00 0.05 11:57:01 docker0 178.64 160.09 617.93 59.64 0.00 0.00 0.00 0.00 11:57:01 veth6235b53 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 lo 265.29 265.29 671.68 671.68 0.00 0.00 0.00 0.00 11:58:01 veth55494f7 99.48 89.42 352.32 31.41 0.00 0.00 0.00 0.03 11:58:01 docker0 99.67 89.59 350.97 31.42 0.00 0.00 0.00 0.00 11:58:01 veth6235b53 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:58:01 lo 159.06 159.06 380.06 380.06 0.00 0.00 0.00 0.00 11:59:02 vethcced19c 25.65 28.51 60.72 10.43 0.00 0.00 0.00 0.00 11:59:02 veth55494f7 38.34 32.27 66.26 5.70 0.00 0.00 0.00 0.01 11:59:02 docker0 64.17 60.80 126.11 16.12 0.00 0.00 0.00 0.00 11:59:02 veth6235b53 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 docker0 8.80 7.88 2.20 0.67 0.00 0.00 0.00 0.00 12:00:01 lo 1045.87 1045.87 2460.12 2460.12 0.00 0.00 0.00 0.00 12:00:01 ens3 3118.23 2083.74 13866.91 549.15 0.00 0.00 0.00 0.00 12:01:01 docker0 129.35 174.14 6.73 2195.19 0.00 0.00 0.00 0.00 12:01:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 12:01:01 ens3 474.79 574.10 3087.28 3015.94 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 5.20 5.20 0.46 0.46 0.00 0.00 0.00 0.00 12:02:01 ens3 177.45 279.14 42.85 1973.06 0.00 0.00 0.00 0.00 Average: docker0 64.05 63.62 187.21 199.64 0.00 0.00 0.00 0.00 Average: lo 86.25 86.25 202.12 202.12 0.00 0.00 0.00 0.00 Average: ens3 308.37 240.78 1394.11 460.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2950) 08/20/24 _x86_64_ (4 CPU) 11:49:30 LINUX RESTART (4 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 21.84 0.00 1.95 4.20 0.06 71.95 11:51:01 0 19.75 0.00 1.84 1.85 0.05 76.51 11:51:01 1 7.15 0.00 1.29 7.93 0.03 83.60 11:51:01 2 26.10 0.00 2.10 6.00 0.08 65.72 11:51:01 3 34.29 0.00 2.58 1.03 0.07 62.03 11:52:01 all 41.06 0.00 2.12 1.73 0.09 55.00 11:52:01 0 38.98 0.00 1.55 1.29 0.07 58.11 11:52:01 1 47.66 0.00 2.32 1.75 0.10 48.18 11:52:01 2 39.03 0.00 2.61 1.77 0.10 56.49 11:52:01 3 38.56 0.00 2.00 2.10 0.08 57.25 11:53:01 all 44.30 0.00 3.69 3.24 0.09 48.69 11:53:01 0 42.23 0.00 4.00 2.34 0.10 51.33 11:53:01 1 39.30 0.00 3.41 2.80 0.08 54.41 11:53:01 2 45.18 0.00 4.11 4.68 0.08 45.95 11:53:01 3 50.46 0.00 3.27 3.14 0.08 43.05 11:54:01 all 26.13 0.00 2.09 12.60 0.09 59.08 11:54:01 0 22.65 0.00 2.41 34.69 0.08 40.16 11:54:01 1 25.47 0.00 1.91 6.10 0.10 66.42 11:54:01 2 35.68 0.00 1.72 4.62 0.12 57.86 11:54:01 3 20.72 0.00 2.32 4.99 0.08 71.88 11:55:01 all 27.10 0.00 1.64 1.73 0.09 69.45 11:55:01 0 23.07 0.00 1.64 1.25 0.08 73.96 11:55:01 1 21.48 0.00 1.39 1.19 0.08 75.87 11:55:01 2 25.06 0.00 1.92 2.64 0.10 70.28 11:55:01 3 38.80 0.00 1.62 1.85 0.08 57.64 11:56:01 all 12.64 0.00 2.45 10.08 0.09 74.74 11:56:01 0 12.77 0.00 2.00 6.11 0.08 79.04 11:56:01 1 14.08 0.00 3.37 15.50 0.10 66.95 11:56:01 2 12.30 0.00 2.38 6.55 0.10 78.68 11:56:01 3 11.37 0.00 2.07 12.14 0.08 74.34 11:57:01 all 11.46 0.00 3.42 14.04 0.10 70.98 11:57:01 0 10.76 0.00 2.29 6.94 0.08 79.93 11:57:01 1 12.61 0.00 4.35 17.04 0.08 65.92 11:57:01 2 10.02 0.00 3.20 13.88 0.12 72.78 11:57:01 3 12.47 0.00 3.83 18.28 0.08 65.34 11:58:01 all 15.97 0.00 2.29 15.61 0.09 66.04 11:58:01 0 12.52 0.00 2.40 19.69 0.08 65.30 11:58:01 1 15.50 0.00 1.97 3.10 0.07 79.37 11:58:01 2 17.16 0.00 2.96 33.87 0.10 45.91 11:58:01 3 18.67 0.00 1.83 5.97 0.08 73.45 11:59:02 all 13.82 0.00 3.85 17.72 0.09 64.53 11:59:02 0 13.82 0.00 3.23 14.60 0.10 68.24 11:59:02 1 13.60 0.00 4.43 13.56 0.10 68.31 11:59:02 2 16.26 0.00 4.02 32.99 0.10 46.63 11:59:02 3 11.62 0.00 3.73 9.76 0.08 74.81 12:00:01 all 22.62 0.00 2.32 4.88 0.07 70.12 12:00:01 0 23.23 0.00 1.81 3.52 0.07 71.36 12:00:01 1 22.30 0.00 3.12 7.29 0.05 67.24 12:00:01 2 19.64 0.00 2.30 5.48 0.07 72.51 12:00:01 3 25.30 0.00 2.00 3.22 0.07 69.42 12:01:01 all 31.06 0.00 4.50 5.59 0.08 58.78 12:01:01 0 28.07 0.00 4.28 9.96 0.07 57.62 12:01:01 1 32.48 0.00 3.94 3.05 0.07 60.46 12:01:01 2 30.17 0.00 4.31 2.45 0.08 62.98 12:01:01 3 33.50 0.00 5.50 6.89 0.08 54.03 12:01:01 CPU %user %nice %system %iowait %steal %idle 12:02:01 all 18.27 0.00 0.96 5.12 0.06 75.59 12:02:01 0 13.37 0.00 0.87 5.36 0.07 80.34 12:02:01 1 10.80 0.00 0.71 0.72 0.03 87.74 12:02:01 2 25.58 0.00 1.22 7.40 0.08 65.71 12:02:01 3 23.32 0.00 1.05 6.99 0.05 68.58 Average: all 23.86 0.00 2.61 8.05 0.08 65.40 Average: 0 21.77 0.00 2.36 8.97 0.08 66.83 Average: 1 21.88 0.00 2.68 6.67 0.08 68.70 Average: 2 25.20 0.00 2.74 10.21 0.10 61.76 Average: 3 26.59 0.00 2.65 6.36 0.08 64.32