---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2730 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 11G 9.1G 53% / 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 445 2793 0 705 3265 Swap: 1023 89 934 ---> 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:3a:33:54 brd ff:ff:ff:ff:ff:ff inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:fe3a:3354/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:93:9c:bf 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:b8ff:fe93:9cbf/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-2730) 01/25/25 _x86_64_ (4 CPU) 06:53:45 LINUX RESTART (4 CPU) 06:54:01 tps rtps wtps bread/s bwrtn/s 06:55:01 174.49 69.04 105.45 5624.00 41970.89 06:56:01 133.29 38.48 94.82 2293.08 15876.69 06:57:01 77.49 23.62 53.87 1439.55 18444.38 06:58:01 233.73 35.59 198.13 2510.65 30036.86 06:59:01 170.44 15.11 155.33 377.21 5687.30 07:00:01 167.52 2.52 165.01 85.19 5057.82 07:01:01 472.85 0.75 472.10 15.86 16335.94 07:02:01 380.59 4.47 376.12 107.30 13358.08 07:03:01 451.47 24.61 426.86 581.77 15603.45 07:04:01 529.17 16.28 512.89 572.89 18712.22 07:05:01 578.77 237.81 340.96 8383.35 19643.82 07:06:01 227.95 203.73 24.21 4374.34 3018.30 Average: 299.91 55.99 243.92 2196.60 16978.32 06:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 1699576 3384140 2339084 57.92 52052 1785896 864040 16.98 512460 1642284 154732 06:56:01 824528 2870836 3214132 79.58 66420 2119880 1355100 26.64 1063532 1937444 16264 06:57:01 144312 2326392 3894348 96.43 74592 2243980 1718096 33.77 1683172 1987908 9536 06:58:01 128356 1388840 3910304 96.82 92132 1401544 3388568 66.61 2470440 1228012 16488 06:59:01 114928 783436 3923732 97.15 95988 809752 4060832 79.82 2861012 850032 3808 07:00:01 120956 761088 3917704 97.01 106860 766324 4085392 80.31 2860008 830472 3956 07:01:01 107196 727748 3931464 97.35 126312 702184 4099436 80.58 2839852 814144 7952 07:02:01 108408 536856 3930252 97.32 94964 528740 4337868 85.27 2928912 706960 5684 07:03:01 124452 303888 3914208 96.92 67960 309652 4833664 95.02 2938360 656476 11188 07:04:01 113376 164984 3925284 97.19 57712 217020 5130220 100.85 2985596 644144 11736 07:05:01 1688028 1951172 2350632 58.20 64520 371916 2235096 43.94 1456016 739412 484 07:06:01 2912476 3380448 1126184 27.89 97364 543388 981620 19.30 489820 485404 14964 Average: 673883 1548319 3364777 83.31 83073 983356 3090828 60.76 2090765 1043558 21399 06:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 06:55:01 ens3 366.72 246.24 1460.41 67.47 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 06:56:01 ens3 394.72 381.52 2922.73 75.09 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 06:57:01 ens3 882.28 617.89 7325.28 128.25 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 vethcceb9ef 0.18 0.45 0.01 0.03 0.00 0.00 0.00 0.00 06:58:01 lo 32.46 32.46 73.36 73.36 0.00 0.00 0.00 0.00 06:58:01 ens3 424.30 263.96 2731.57 33.68 0.00 0.00 0.00 0.00 06:58:01 docker0 17.66 18.18 71.43 2.14 0.00 0.00 0.00 0.00 06:59:01 vethcceb9ef 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 06:59:01 lo 118.08 118.08 335.14 335.14 0.00 0.00 0.00 0.00 06:59:01 ens3 34.21 25.26 10.96 9.88 0.00 0.00 0.00 0.00 06:59:01 docker0 69.78 67.61 317.94 18.19 0.00 0.00 0.00 0.00 07:00:01 vethcceb9ef 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 07:00:01 lo 188.59 188.59 512.65 512.65 0.00 0.00 0.00 0.00 07:00:01 ens3 9.85 7.15 2.04 2.62 0.00 0.00 0.00 0.00 07:00:01 docker0 114.61 106.82 471.16 42.48 0.00 0.00 0.00 0.00 07:01:01 vethcceb9ef 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:01:01 lo 256.07 256.07 602.66 602.66 0.00 0.00 0.00 0.00 07:01:01 ens3 35.19 24.08 9.09 8.60 0.00 0.00 0.00 0.00 07:01:01 docker0 169.21 153.36 552.36 55.77 0.00 0.00 0.00 0.00 07:02:01 vethcceb9ef 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 07:02:01 lo 250.17 250.17 641.80 641.80 0.00 0.00 0.00 0.00 07:02:01 ens3 77.62 46.53 25.71 20.43 0.00 0.00 0.00 0.00 07:02:01 docker0 162.66 149.13 590.51 56.05 0.00 0.00 0.00 0.00 07:03:01 vethcceb9ef 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 lo 199.78 199.78 237.62 237.62 0.00 0.00 0.00 0.00 07:03:01 ens3 1154.71 748.19 363.94 332.55 0.00 0.00 0.00 0.00 07:03:01 docker0 109.88 103.00 214.58 25.09 0.00 0.00 0.00 0.00 07:04:01 vethcceb9ef 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:04:01 lo 157.18 157.18 90.46 90.46 0.00 0.00 0.00 0.00 07:04:01 ens3 96.15 66.70 30.11 26.20 0.00 0.00 0.00 0.00 07:04:01 docker0 83.27 74.33 78.69 12.74 0.00 0.00 0.00 0.00 07:05:01 lo 11.67 11.67 0.60 0.60 0.00 0.00 0.00 0.00 07:05:01 ens3 163.37 115.45 36.46 39.95 0.00 0.00 0.00 0.00 07:05:01 docker0 5.00 5.68 0.25 0.37 0.00 0.00 0.00 0.00 07:06:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 07:06:01 ens3 33.51 31.26 20.53 14.50 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 101.63 101.63 207.89 207.89 0.00 0.00 0.00 0.00 Average: ens3 306.43 214.75 1244.47 63.39 0.00 0.00 0.00 0.00 Average: docker0 61.02 56.53 191.40 17.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2730) 01/25/25 _x86_64_ (4 CPU) 06:53:45 LINUX RESTART (4 CPU) 06:54:01 CPU %user %nice %system %iowait %steal %idle 06:55:01 all 18.24 0.00 2.18 5.28 0.06 74.24 06:55:01 0 20.90 0.00 2.22 3.21 0.08 73.58 06:55:01 1 7.77 0.00 1.43 8.66 0.05 82.09 06:55:01 2 24.28 0.00 2.53 4.49 0.08 68.62 06:55:01 3 20.00 0.00 2.51 4.75 0.07 72.66 06:56:01 all 31.14 0.00 1.84 2.24 0.09 64.69 06:56:01 0 40.59 0.00 2.67 2.39 0.10 54.25 06:56:01 1 23.03 0.00 1.72 2.91 0.08 72.25 06:56:01 2 28.60 0.00 1.47 2.04 0.10 67.79 06:56:01 3 32.44 0.00 1.49 1.62 0.07 64.38 06:57:01 all 50.21 0.00 3.08 1.15 0.12 45.44 06:57:01 0 47.89 0.00 3.83 1.18 0.13 46.97 06:57:01 1 53.87 0.00 3.03 1.12 0.13 41.85 06:57:01 2 48.74 0.00 2.49 1.51 0.12 47.15 06:57:01 3 50.31 0.00 3.00 0.79 0.12 45.79 06:58:01 all 41.29 0.00 3.33 4.48 0.11 50.79 06:58:01 0 28.52 0.00 2.75 3.36 0.08 65.29 06:58:01 1 40.66 0.00 4.11 6.94 0.10 48.19 06:58:01 2 57.26 0.00 3.01 4.21 0.12 35.40 06:58:01 3 38.76 0.00 3.43 3.39 0.10 54.32 06:59:01 all 26.58 0.00 2.10 3.20 0.09 68.04 06:59:01 0 21.22 0.00 2.09 0.77 0.08 75.85 06:59:01 1 24.30 0.00 2.77 6.49 0.10 66.35 06:59:01 2 30.39 0.00 1.67 4.05 0.10 63.78 06:59:01 3 30.42 0.00 1.86 1.52 0.10 66.10 07:00:01 all 14.08 0.00 2.09 3.54 0.09 80.20 07:00:01 0 12.73 0.00 1.97 1.40 0.08 83.81 07:00:01 1 12.73 0.00 1.92 6.68 0.08 78.58 07:00:01 2 14.56 0.00 1.94 0.55 0.08 82.87 07:00:01 3 16.29 0.00 2.55 5.55 0.10 75.51 07:01:01 all 12.74 0.00 4.56 11.57 0.11 71.01 07:01:01 0 13.43 0.00 5.04 11.18 0.10 70.25 07:01:01 1 14.84 0.00 5.33 15.04 0.12 64.67 07:01:01 2 12.10 0.00 4.25 12.25 0.15 71.25 07:01:01 3 10.58 0.00 3.62 7.81 0.08 77.90 07:02:01 all 20.04 0.00 3.93 8.74 0.12 67.17 07:02:01 0 20.39 0.00 4.08 7.79 0.10 67.65 07:02:01 1 18.85 0.00 4.03 9.32 0.12 67.67 07:02:01 2 18.16 0.00 3.52 3.32 0.13 74.86 07:02:01 3 22.77 0.00 4.08 14.53 0.13 58.49 07:03:01 all 22.99 0.00 6.68 10.59 0.14 59.60 07:03:01 0 24.09 0.00 5.18 6.33 0.12 64.28 07:03:01 1 21.67 0.00 8.18 15.90 0.13 54.12 07:03:01 2 20.76 0.00 8.13 9.21 0.17 61.73 07:03:01 3 25.43 0.00 5.24 10.95 0.15 58.23 07:04:01 all 16.00 0.00 5.47 12.08 0.14 66.31 07:04:01 0 15.77 0.00 5.99 13.24 0.13 64.86 07:04:01 1 15.84 0.00 4.85 8.00 0.13 71.17 07:04:01 2 15.84 0.00 4.81 12.73 0.17 66.46 07:04:01 3 16.55 0.00 6.24 14.34 0.12 62.76 07:05:01 all 22.35 0.00 1.96 26.19 0.09 49.41 07:05:01 0 23.13 0.00 1.60 17.64 0.07 57.56 07:05:01 1 23.27 0.00 1.72 18.98 0.07 55.96 07:05:01 2 23.66 0.00 3.28 55.41 0.13 17.51 07:05:01 3 19.38 0.00 1.23 12.81 0.08 66.49 07:05:01 CPU %user %nice %system %iowait %steal %idle 07:06:01 all 19.22 0.00 1.01 5.42 0.06 74.29 07:06:01 0 20.50 0.00 1.08 6.98 0.05 71.39 07:06:01 1 21.64 0.00 1.32 10.34 0.08 66.61 07:06:01 2 27.34 0.00 0.83 2.33 0.08 69.42 07:06:01 3 7.32 0.00 0.82 2.07 0.03 89.76 Average: all 24.57 0.00 3.18 7.87 0.10 64.27 Average: 0 24.09 0.00 3.21 6.29 0.09 66.32 Average: 1 23.21 0.00 3.36 9.19 0.10 64.14 Average: 2 26.81 0.00 3.16 9.34 0.12 60.57 Average: 3 24.18 0.00 3.00 6.68 0.10 66.05