---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3251 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 8.1G 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 466 2060 0 1417 3232 Swap: 1023 107 916 ---> 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:4c:dc:b0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.91/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85605sec preferred_lft 85605sec inet6 fe80::f816:3eff:fe4c:dcb0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:86:98:f5 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::42:3cff:fe86:98f5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3251) 01/31/25 _x86_64_ (4 CPU) 12:49:27 LINUX RESTART (4 CPU) 12:50:01 tps rtps wtps bread/s bwrtn/s 12:51:01 119.80 30.17 89.63 1056.27 7413.60 12:52:01 135.74 51.78 83.96 4208.46 17049.92 12:53:01 264.68 48.18 216.51 3004.90 49249.91 12:54:01 270.71 108.88 161.83 4104.77 27275.84 12:55:01 250.58 38.62 211.96 1351.02 7724.09 12:56:01 58.34 1.75 56.59 43.33 1424.56 12:57:01 488.42 2.42 486.00 106.25 16107.05 12:58:01 400.23 2.47 397.77 68.37 14302.58 12:59:01 469.76 25.60 444.17 655.85 16096.41 13:00:02 571.28 26.27 545.01 887.22 20243.05 13:01:01 588.82 244.34 344.48 8508.09 19966.27 13:02:01 379.25 194.52 184.74 6925.78 50025.13 Average: 333.03 64.30 268.73 2567.00 20573.46 12:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 1540248 3341540 2498412 61.86 58632 1890208 856812 16.84 561624 1740552 213272 12:52:01 130492 2433272 3908168 96.77 70188 2367516 1623520 31.91 1638096 2044656 104224 12:53:01 172528 2245424 3866132 95.73 93752 2129928 1895356 37.26 1773920 1894276 5880 12:54:01 124172 1384460 3914488 96.93 102772 1396060 3359976 66.05 2487300 1234700 6220 12:55:01 116484 681424 3922176 97.12 92884 723896 4120948 81.01 2954640 782292 4908 12:56:01 131016 692896 3907644 96.76 95660 718484 4111536 80.82 2948776 774076 4572 12:57:01 120532 646736 3918128 97.02 100136 668404 4154340 81.66 2932472 775264 7004 12:58:01 120992 480368 3917668 97.00 90148 512584 4345656 85.42 3019248 689424 6460 12:59:01 130300 242216 3908360 96.77 57068 288088 4821596 94.78 3003552 642424 10540 13:00:02 175836 221492 3862824 95.65 51568 218232 5007556 98.43 2911956 660900 9112 13:01:01 1725192 1984736 2313468 57.28 69960 368912 2159644 42.45 1401192 768004 248 13:02:01 2182292 3323984 1856368 45.96 95472 1209920 983072 19.32 672220 1013788 6920 Average: 555840 1473212 3482820 86.24 81520 1041019 3120001 61.33 2192083 1085030 31613 12:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 299.85 195.37 1382.92 62.51 0.00 0.00 0.00 0.00 12:52:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 747.25 608.48 4301.27 130.96 0.00 0.00 0.00 0.00 12:53:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:53:01 docker0 160.40 213.88 8.39 2333.25 0.00 0.00 0.00 0.00 12:53:01 ens3 626.60 502.27 7701.35 57.84 0.00 0.00 0.00 0.00 12:54:01 vethb2d4c34 0.13 0.32 0.01 0.03 0.00 0.00 0.00 0.00 12:54:01 lo 3.58 3.58 0.41 0.41 0.00 0.00 0.00 0.00 12:54:01 docker0 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:54:01 ens3 408.15 290.90 2720.86 29.14 0.00 0.00 0.00 0.00 12:55:01 vethb2d4c34 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 lo 111.53 111.53 292.23 292.23 0.00 0.00 0.00 0.00 12:55:01 docker0 65.23 63.11 283.31 10.04 0.00 0.00 0.00 0.00 12:55:01 ens3 36.89 22.69 10.22 8.99 0.00 0.00 0.00 0.00 12:56:01 vethb2d4c34 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:56:01 lo 164.32 164.32 528.56 528.56 0.00 0.00 0.00 0.00 12:56:01 docker0 103.75 99.40 486.18 44.20 0.00 0.00 0.00 0.00 12:56:01 ens3 0.92 0.75 0.18 0.41 0.00 0.00 0.00 0.00 12:57:01 vethb2d4c34 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 lo 261.11 261.11 567.34 567.34 0.00 0.00 0.00 0.00 12:57:01 docker0 166.59 150.94 518.96 52.53 0.00 0.00 0.00 0.00 12:57:01 ens3 96.67 63.79 32.84 28.39 0.00 0.00 0.00 0.00 12:58:01 vethb2d4c34 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:58:01 lo 279.34 279.34 740.14 740.14 0.00 0.00 0.00 0.00 12:58:01 docker0 182.73 168.40 681.39 64.29 0.00 0.00 0.00 0.00 12:58:01 ens3 97.60 58.94 22.47 18.38 0.00 0.00 0.00 0.00 12:59:01 vethb2d4c34 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 lo 197.67 197.67 226.37 226.37 0.00 0.00 0.00 0.00 12:59:01 docker0 110.26 102.84 201.43 26.98 0.00 0.00 0.00 0.00 12:59:01 ens3 999.25 680.90 249.00 258.57 0.00 0.00 0.00 0.00 13:00:02 vethb2d4c34 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 13:00:02 lo 158.47 158.47 92.89 92.89 0.00 0.00 0.00 0.00 13:00:02 docker0 84.84 75.05 81.22 12.70 0.00 0.00 0.00 0.00 13:00:02 ens3 28.43 16.81 6.77 6.30 0.00 0.00 0.00 0.00 13:01:01 lo 11.16 11.16 0.61 0.61 0.00 0.00 0.00 0.00 13:01:01 docker0 4.30 5.60 0.24 0.38 0.00 0.00 0.00 0.00 13:01:01 ens3 367.76 200.75 98.98 84.21 0.00 0.00 0.00 0.00 13:02:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 13:02:01 docker0 152.21 219.65 7.87 2201.18 0.00 0.00 0.00 0.00 13:02:01 ens3 285.27 196.80 2232.18 62.76 0.00 0.00 0.00 0.00 Average: lo 99.58 99.58 204.27 204.27 0.00 0.00 0.00 0.00 Average: docker0 85.98 91.69 189.25 395.61 0.00 0.00 0.00 0.00 Average: ens3 332.72 236.49 1563.73 62.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3251) 01/31/25 _x86_64_ (4 CPU) 12:49:27 LINUX RESTART (4 CPU) 12:50:01 CPU %user %nice %system %iowait %steal %idle 12:51:01 all 21.25 0.00 1.55 3.30 0.05 73.84 12:51:01 0 25.62 0.00 1.88 1.76 0.05 70.69 12:51:01 1 19.67 0.00 1.27 0.23 0.03 78.80 12:51:01 2 11.59 0.00 1.17 8.54 0.07 78.63 12:51:01 3 28.09 0.00 1.87 2.69 0.07 67.28 12:52:01 all 50.31 0.00 2.72 1.47 0.11 45.39 12:52:01 0 56.15 0.00 2.40 2.38 0.12 38.95 12:52:01 1 44.27 0.00 2.73 1.21 0.08 51.72 12:52:01 2 53.86 0.00 2.06 0.90 0.10 43.07 12:52:01 3 46.96 0.00 3.70 1.35 0.12 47.88 12:53:01 all 21.29 0.00 4.96 6.00 0.09 67.66 12:53:01 0 27.82 0.00 4.51 7.05 0.08 60.54 12:53:01 1 16.61 0.00 4.83 3.20 0.08 75.27 12:53:01 2 22.07 0.00 5.70 5.33 0.10 66.79 12:53:01 3 18.65 0.00 4.82 8.43 0.10 68.00 12:54:01 all 43.15 0.00 2.98 5.25 0.09 48.53 12:54:01 0 42.12 0.00 2.95 5.74 0.08 49.10 12:54:01 1 41.10 0.00 2.75 3.17 0.10 52.88 12:54:01 2 47.88 0.00 2.85 6.65 0.10 42.52 12:54:01 3 41.52 0.00 3.34 5.42 0.08 49.63 12:55:01 all 36.07 0.00 2.30 4.95 0.09 56.60 12:55:01 0 46.55 0.00 1.52 1.17 0.07 50.69 12:55:01 1 27.07 0.00 2.45 7.20 0.08 63.19 12:55:01 2 37.63 0.00 3.50 7.97 0.10 50.80 12:55:01 3 33.05 0.00 1.74 3.44 0.10 61.66 12:56:01 all 12.18 0.00 1.14 0.79 0.07 85.82 12:56:01 0 12.67 0.00 1.15 0.62 0.07 85.49 12:56:01 1 10.54 0.00 1.17 0.38 0.08 87.82 12:56:01 2 12.46 0.00 0.94 1.87 0.07 84.67 12:56:01 3 13.05 0.00 1.29 0.27 0.07 85.33 12:57:01 all 14.13 0.00 4.39 11.14 0.09 70.25 12:57:01 0 13.23 0.00 4.72 13.06 0.08 68.90 12:57:01 1 13.07 0.00 3.63 7.03 0.07 76.21 12:57:01 2 17.16 0.00 5.48 17.65 0.13 59.57 12:57:01 3 13.06 0.00 3.72 6.84 0.08 76.30 12:58:01 all 19.89 0.00 4.11 8.98 0.10 66.92 12:58:01 0 18.60 0.00 4.25 10.31 0.10 66.74 12:58:01 1 23.42 0.00 5.12 6.33 0.10 65.03 12:58:01 2 18.21 0.00 3.77 12.01 0.12 65.90 12:58:01 3 19.34 0.00 3.26 7.29 0.10 70.01 12:59:01 all 22.32 0.00 6.59 10.23 0.11 60.76 12:59:01 0 23.15 0.00 8.55 17.77 0.10 50.44 12:59:01 1 22.26 0.00 5.42 4.38 0.08 67.85 12:59:01 2 21.31 0.00 6.58 10.94 0.12 61.05 12:59:01 3 22.58 0.00 5.80 7.85 0.08 63.69 13:00:02 all 12.94 0.00 5.39 14.08 0.11 67.48 13:00:02 0 11.75 0.00 5.54 15.44 0.12 67.15 13:00:02 1 12.86 0.00 5.94 16.44 0.10 64.65 13:00:02 2 13.89 0.00 5.18 10.77 0.13 70.03 13:00:02 3 13.24 0.00 4.91 13.63 0.10 68.13 13:01:01 all 22.68 0.00 2.06 23.40 0.08 51.78 13:01:01 0 22.00 0.00 2.84 46.63 0.09 28.45 13:01:01 1 19.28 0.00 1.65 12.83 0.05 66.20 13:01:01 2 24.18 0.00 2.13 22.17 0.14 51.39 13:01:01 3 25.25 0.00 1.63 12.02 0.07 61.04 13:01:01 CPU %user %nice %system %iowait %steal %idle 13:02:01 all 19.03 0.00 3.89 9.31 0.09 67.68 13:02:01 0 17.36 0.00 3.86 7.06 0.08 71.63 13:02:01 1 18.76 0.00 3.43 12.59 0.10 65.13 13:02:01 2 26.87 0.00 4.29 10.49 0.10 58.25 13:02:01 3 13.14 0.00 3.99 7.07 0.08 75.72 Average: all 24.60 0.00 3.51 8.22 0.09 63.58 Average: 0 26.43 0.00 3.68 10.70 0.09 59.10 Average: 1 22.40 0.00 3.37 6.25 0.08 67.90 Average: 2 25.59 0.00 3.64 9.59 0.11 61.08 Average: 3 23.99 0.00 3.34 6.36 0.09 66.23