---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7875 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: 2799.998 BogoMIPS: 5599.99 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: 3944 539 253 0 3151 3122 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:22:30:3d brd ff:ff:ff:ff:ff:ff inet 10.32.6.193/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe22:303d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:68:16: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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7875) 10/17/24 _x86_64_ (4 CPU) 02:51:32 LINUX RESTART (4 CPU) 02:52:02 tps rtps wtps bread/s bwrtn/s 02:53:01 146.87 66.74 80.13 5000.20 7524.23 02:54:01 281.99 12.33 269.66 2206.17 28775.34 02:55:01 354.39 0.05 354.34 5.87 16104.92 02:56:01 339.52 30.26 309.26 2252.58 16849.98 02:57:01 11.96 4.72 7.25 248.09 2572.10 02:58:01 8.03 0.88 7.15 14.00 7229.46 02:59:01 69.06 8.87 60.19 1554.94 12336.21 03:00:01 333.52 0.53 332.99 4.27 25145.75 03:01:01 442.65 18.74 423.90 2807.26 24284.66 03:02:01 2.10 0.03 2.07 2.13 78.92 03:03:01 66.44 46.18 20.26 1901.55 812.93 Average: 187.03 17.14 169.89 1448.98 12891.78 02:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1633168 3351364 2405492 59.56 53228 1819244 886500 17.43 574040 1649836 153792 02:54:01 831388 3232200 3207272 79.41 78912 2444648 1254708 24.66 793184 2163244 7208 02:55:01 491240 3219972 3547420 87.84 103740 2705544 1263748 24.84 848448 2399648 9836 02:56:01 639768 3274532 3398892 84.16 121628 2592972 1208180 23.75 860756 2237872 1272 02:57:01 319756 3002448 3718904 92.08 121896 2635628 1500760 29.50 1152808 2259680 20560 02:58:01 1004484 3268948 3034176 75.13 121604 2264124 1232220 24.22 886276 1889440 30128 02:59:01 569396 3189200 3469264 85.90 123228 2568256 1313344 25.82 1145688 2016248 44484 03:00:01 376472 3169600 3662188 90.68 139280 2693736 1325200 26.05 962060 2358424 4568 03:01:01 384320 3259224 3654340 90.48 150736 2792600 1060372 20.84 990616 2356800 208 03:02:01 366148 3263160 3672512 90.93 150744 2793072 1060372 20.84 1783312 1558868 128 03:03:01 261896 3199544 3776764 93.52 152192 2853212 1022732 20.10 1896164 1571716 15020 Average: 625276 3220927 3413384 84.52 119744 2560276 1193467 23.46 1081214 2041980 26109 02:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 ens3 365.40 242.29 1482.49 70.20 0.00 0.00 0.00 0.00 02:53:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 402.62 236.14 2440.43 21.46 0.00 0.00 0.00 0.00 02:54:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 378.54 208.63 2043.13 17.85 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 21.59 18.31 40.78 4.05 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 3.25 4.08 0.71 0.88 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1.35 1.25 0.32 0.31 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 224.93 146.98 1108.48 15.86 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 584.51 307.46 3411.07 24.69 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 81.51 129.62 12.17 865.71 0.00 0.00 0.00 0.00 03:01:01 lo 3.13 3.13 0.28 0.28 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 339.89 661.04 22.22 5344.66 0.00 0.00 0.00 0.00 03:02:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 35.18 50.52 16.03 258.17 0.00 0.00 0.00 0.00 03:03:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 221.49 182.30 960.83 602.96 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7875) 10/17/24 _x86_64_ (4 CPU) 02:51:32 LINUX RESTART (4 CPU) 02:52:02 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 20.72 0.00 1.90 4.22 0.06 73.10 02:53:01 0 22.20 0.00 1.93 0.73 0.05 75.08 02:53:01 1 7.12 0.00 1.31 4.48 0.07 87.01 02:53:01 2 29.15 0.00 2.50 9.36 0.07 58.92 02:53:01 3 24.38 0.00 1.89 2.31 0.05 71.37 02:54:01 all 11.97 0.00 2.72 8.34 0.08 76.90 02:54:01 0 11.51 0.00 2.30 4.08 0.07 82.04 02:54:01 1 12.56 0.00 3.48 12.71 0.08 71.16 02:54:01 2 6.53 0.00 2.21 8.72 0.08 82.45 02:54:01 3 17.27 0.00 2.86 7.91 0.07 71.89 02:55:01 all 6.14 0.00 3.33 11.07 0.08 79.36 02:55:01 0 2.47 0.00 2.24 6.46 0.07 88.76 02:55:01 1 7.11 0.00 4.09 19.32 0.08 69.39 02:55:01 2 5.88 0.00 2.77 12.83 0.10 78.42 02:55:01 3 9.09 0.00 4.23 5.69 0.08 80.91 02:56:01 all 10.26 0.00 4.23 10.71 0.09 74.70 02:56:01 0 8.14 0.00 2.76 3.33 0.08 85.68 02:56:01 1 7.74 0.00 4.78 20.22 0.08 67.18 02:56:01 2 8.48 0.00 5.13 13.43 0.12 72.84 02:56:01 3 16.66 0.00 4.23 5.93 0.08 73.09 02:57:01 all 21.68 0.00 3.79 0.14 0.06 74.33 02:57:01 0 29.16 0.00 4.03 0.25 0.07 66.49 02:57:01 1 11.41 0.00 2.91 0.22 0.05 85.41 02:57:01 2 28.14 0.00 3.93 0.05 0.08 67.80 02:57:01 3 18.07 0.00 4.32 0.02 0.05 77.54 02:58:01 all 23.25 0.00 2.28 0.05 0.05 74.37 02:58:01 0 33.54 0.00 3.08 0.07 0.07 63.25 02:58:01 1 14.67 0.00 1.79 0.12 0.05 83.37 02:58:01 2 19.41 0.00 1.57 0.02 0.05 78.95 02:58:01 3 25.46 0.00 2.65 0.00 0.03 71.85 02:59:01 all 20.15 0.00 2.91 1.56 0.06 75.33 02:59:01 0 17.95 0.00 2.51 0.62 0.05 78.87 02:59:01 1 14.16 0.00 2.91 1.25 0.05 81.63 02:59:01 2 25.77 0.00 3.65 3.09 0.07 67.42 02:59:01 3 22.73 0.00 2.58 1.27 0.07 73.35 03:00:01 all 7.31 0.00 3.50 10.13 0.09 78.97 03:00:01 0 9.07 0.00 4.08 10.86 0.08 75.91 03:00:01 1 7.00 0.00 2.64 1.70 0.08 88.58 03:00:01 2 4.95 0.00 4.72 21.13 0.12 69.08 03:00:01 3 8.21 0.00 2.55 6.86 0.08 82.30 03:01:01 all 12.00 0.00 3.80 14.18 0.09 69.94 03:01:01 0 17.15 0.00 3.93 15.34 0.07 63.51 03:01:01 1 12.35 0.00 3.33 10.02 0.08 74.23 03:01:01 2 8.16 0.00 3.46 16.16 0.12 72.11 03:01:01 3 10.28 0.00 4.48 15.17 0.07 70.00 03:02:01 all 29.37 0.00 1.05 0.01 0.10 69.47 03:02:01 0 32.24 0.00 1.04 0.00 0.10 66.62 03:02:01 1 30.64 0.00 1.20 0.02 0.12 68.03 03:02:01 2 22.88 0.00 0.76 0.05 0.08 76.22 03:02:01 3 31.66 0.00 1.22 0.00 0.12 67.00 03:03:01 all 15.91 0.00 0.82 1.61 0.04 81.62 03:03:01 0 4.91 0.00 0.62 1.02 0.02 93.44 03:03:01 1 13.76 0.00 1.02 2.20 0.03 82.99 03:03:01 2 2.11 0.00 0.56 2.79 0.03 94.51 03:03:01 3 42.94 0.00 1.07 0.42 0.07 55.51 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.26 0.00 2.76 5.63 0.07 75.29 Average: 0 17.12 0.00 2.59 3.89 0.07 76.33 Average: 1 12.61 0.00 2.68 6.54 0.07 78.09 Average: 2 14.67 0.00 2.84 7.94 0.08 74.47 Average: 3 20.63 0.00 2.92 4.13 0.07 72.25