---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-455 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 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 452 2738 0 753 3253 Swap: 1023 13 1010 ---> 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:eb:6a:61 brd ff:ff:ff:ff:ff:ff inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:feeb:6a61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:97:04:2e 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::42:1ff:fe97:42e/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-455) 02/15/25 _x86_64_ (4 CPU) 20:30:41 LINUX RESTART (4 CPU) 20:31:01 tps rtps wtps bread/s bwrtn/s 20:32:01 175.49 69.23 106.26 5612.00 42293.52 20:33:01 135.02 37.30 97.72 2266.93 15864.13 20:34:01 82.68 26.75 55.93 1498.47 18507.13 20:35:01 285.82 34.41 251.41 3287.99 31204.00 20:36:01 115.48 9.35 106.13 506.18 3842.56 20:37:01 218.11 1.07 217.05 11.60 6700.35 20:38:01 477.75 0.58 477.17 9.47 16454.06 20:39:01 391.17 10.49 380.68 267.33 13338.93 20:40:01 496.70 9.51 487.19 326.56 17526.69 20:41:03 577.91 133.11 444.80 2493.36 17484.78 20:42:01 452.02 192.38 259.63 7049.84 13670.18 Average: 310.29 47.50 262.79 2107.21 17910.40 20:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:32:01 1703316 3391584 2335344 57.82 53440 1789608 867864 17.06 512312 1643120 158260 20:33:01 863528 2914296 3175132 78.62 67208 2123932 1297240 25.50 1021312 1941784 17628 20:34:01 114780 2207304 3923880 97.16 75028 2157840 1843752 36.24 1790468 1918776 14088 20:35:01 118552 1635248 3920108 97.06 95572 1652560 3119852 61.33 2270596 1437108 16252 20:36:01 111784 1136304 3926876 97.23 103596 1160288 3680540 72.35 2683236 1037324 788 20:37:01 117628 1117296 3921032 97.09 119140 1118044 3707408 72.88 2686788 1018936 6860 20:38:01 124692 1082132 3913968 96.91 138428 1031816 3718352 73.09 2672004 975528 6824 20:39:01 104420 615236 3934240 97.41 112716 605904 4327292 85.06 2906988 736680 11268 20:40:01 116968 383216 3921692 97.10 76068 385252 4848344 95.30 2938716 653136 7240 20:41:03 1944788 2135012 2093872 51.85 83804 232548 2229776 43.83 1280796 559892 33964 20:42:01 2832644 3311828 1206016 29.86 108088 538144 1003744 19.73 477320 567240 70900 Average: 741191 1811769 3297469 81.65 93917 1163267 2785833 54.76 1930958 1135411 31279 20:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:32:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 345.22 228.72 1491.71 66.15 0.00 0.00 0.00 0.00 20:33:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 402.45 389.45 2887.87 68.31 0.00 0.00 0.00 0.00 20:34:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 724.47 537.16 7283.22 99.49 0.00 0.00 0.00 0.00 20:35:01 lo 56.34 56.34 145.42 145.42 0.00 0.00 0.00 0.00 20:35:01 vethefd30fa 33.14 33.08 142.90 3.71 0.00 0.00 0.00 0.01 20:35:01 docker0 33.34 33.23 142.45 3.73 0.00 0.00 0.00 0.00 20:35:01 ens3 356.79 249.24 2710.03 18.54 0.00 0.00 0.00 0.00 20:36:01 lo 114.16 114.16 324.87 324.87 0.00 0.00 0.00 0.00 20:36:01 vethefd30fa 67.24 65.56 304.28 22.39 0.00 0.00 0.00 0.02 20:36:01 docker0 67.42 65.72 303.37 22.40 0.00 0.00 0.00 0.00 20:36:01 ens3 32.59 18.91 8.97 8.17 0.00 0.00 0.00 0.00 20:37:01 lo 208.32 208.32 547.12 547.12 0.00 0.00 0.00 0.00 20:37:01 vethefd30fa 126.65 119.21 504.44 45.84 0.00 0.00 0.00 0.04 20:37:01 docker0 126.83 119.38 502.71 45.85 0.00 0.00 0.00 0.00 20:37:01 ens3 32.01 19.45 10.95 6.86 0.00 0.00 0.00 0.00 20:38:01 lo 294.93 294.93 740.21 740.21 0.00 0.00 0.00 0.00 20:38:01 vethefd30fa 196.83 180.29 681.64 67.91 0.00 0.00 0.00 0.06 20:38:01 docker0 197.00 180.45 678.95 67.92 0.00 0.00 0.00 0.00 20:38:01 ens3 11.45 10.05 2.05 4.17 0.00 0.00 0.00 0.00 20:39:01 lo 238.20 238.20 523.93 523.93 0.00 0.00 0.00 0.00 20:39:01 vethefd30fa 145.31 135.25 487.19 42.32 0.00 0.00 0.00 0.04 20:39:01 docker0 145.48 135.40 485.21 42.33 0.00 0.00 0.00 0.00 20:39:01 ens3 594.75 327.94 158.37 136.90 0.00 0.00 0.00 0.00 20:40:01 lo 180.87 180.87 154.32 154.32 0.00 0.00 0.00 0.00 20:40:01 vethefd30fa 96.50 89.35 135.76 21.30 0.00 0.00 0.00 0.01 20:40:01 docker0 96.67 89.52 134.45 21.31 0.00 0.00 0.00 0.00 20:40:01 ens3 515.39 385.04 156.79 166.99 0.00 0.00 0.00 0.00 20:41:03 lo 123.05 123.05 58.30 58.30 0.00 0.00 0.00 0.00 20:41:03 docker0 65.26 58.21 49.41 9.66 0.00 0.00 0.00 0.00 20:41:03 ens3 363.32 229.32 107.60 92.85 0.00 0.00 0.00 0.00 20:41:03 vetha0412a3 1.21 1.51 0.07 0.10 0.00 0.00 0.00 0.00 20:42:01 lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 20:42:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:42:01 ens3 31.54 25.35 11.61 8.42 0.00 0.00 0.00 0.00 Average: lo 111.28 111.28 226.90 226.90 0.00 0.00 0.00 0.00 Average: docker0 66.75 62.17 208.87 19.41 0.00 0.00 0.00 0.00 Average: ens3 311.05 220.69 1348.20 61.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-455) 02/15/25 _x86_64_ (4 CPU) 20:30:41 LINUX RESTART (4 CPU) 20:31:01 CPU %user %nice %system %iowait %steal %idle 20:32:01 all 18.76 0.00 2.28 5.55 0.05 73.35 20:32:01 0 37.30 0.00 4.00 5.39 0.07 53.25 20:32:01 1 20.28 0.00 1.99 2.68 0.05 75.00 20:32:01 2 10.42 0.00 1.49 1.91 0.07 86.11 20:32:01 3 7.13 0.00 1.65 12.24 0.05 78.93 20:33:01 all 29.30 0.00 1.81 2.72 0.08 66.09 20:33:01 0 22.69 0.00 1.44 3.04 0.05 72.78 20:33:01 1 27.54 0.00 1.50 1.98 0.07 68.92 20:33:01 2 42.13 0.00 3.34 2.85 0.10 51.58 20:33:01 3 24.83 0.00 1.00 2.98 0.05 71.13 20:34:01 all 55.54 0.00 2.91 0.69 0.09 40.77 20:34:01 0 59.11 0.00 2.30 0.27 0.08 38.24 20:34:01 1 74.41 0.00 2.37 1.05 0.10 22.06 20:34:01 2 41.59 0.00 3.51 0.35 0.08 54.47 20:34:01 3 47.11 0.00 3.45 1.08 0.08 48.27 20:35:01 all 35.90 0.00 3.44 5.78 0.09 54.79 20:35:01 0 46.64 0.00 3.09 3.56 0.08 46.63 20:35:01 1 35.85 0.00 3.75 13.43 0.10 46.86 20:35:01 2 26.68 0.00 3.30 2.83 0.12 67.07 20:35:01 3 34.41 0.00 3.60 3.33 0.08 58.57 20:36:01 all 25.23 0.00 1.69 2.04 0.08 70.96 20:36:01 0 28.84 0.00 1.72 2.23 0.07 67.15 20:36:01 1 22.07 0.00 1.16 2.70 0.07 74.01 20:36:01 2 21.90 0.00 2.13 0.54 0.08 75.35 20:36:01 3 28.12 0.00 1.74 2.67 0.08 67.39 20:37:01 all 14.55 0.00 2.45 4.43 0.07 78.50 20:37:01 0 13.41 0.00 2.64 4.21 0.07 79.67 20:37:01 1 10.83 0.00 1.67 0.78 0.07 86.65 20:37:01 2 19.22 0.00 2.74 4.37 0.08 73.58 20:37:01 3 14.75 0.00 2.73 8.37 0.08 74.06 20:38:01 all 13.39 0.00 4.46 11.05 0.09 71.01 20:38:01 0 12.67 0.00 4.36 5.99 0.08 76.90 20:38:01 1 14.30 0.00 5.38 17.53 0.10 62.70 20:38:01 2 12.61 0.00 3.68 12.31 0.10 71.30 20:38:01 3 13.99 0.00 4.41 8.36 0.08 73.16 20:39:01 all 22.84 0.00 4.81 8.71 0.09 63.54 20:39:01 0 21.22 0.00 4.27 3.17 0.08 71.26 20:39:01 1 21.89 0.00 4.44 7.48 0.08 66.11 20:39:01 2 26.14 0.00 7.11 16.07 0.10 50.59 20:39:01 3 22.15 0.00 3.49 8.20 0.08 66.07 20:40:01 all 19.32 0.00 6.17 11.15 0.10 63.26 20:40:01 0 17.95 0.00 7.40 12.88 0.10 61.67 20:40:01 1 18.37 0.00 5.99 6.36 0.08 69.20 20:40:01 2 18.53 0.00 6.11 12.84 0.12 62.40 20:40:01 3 22.47 0.00 5.16 12.54 0.08 59.74 20:41:03 all 16.47 0.00 4.48 16.36 0.09 62.59 20:41:03 0 16.46 0.00 4.59 11.35 0.08 67.52 20:41:03 1 15.33 0.00 4.63 25.25 0.10 54.69 20:41:03 2 17.19 0.00 4.62 14.29 0.11 63.79 20:41:03 3 16.91 0.00 4.10 14.52 0.08 64.38 20:42:01 all 21.85 0.00 1.23 16.74 0.06 60.11 20:42:01 0 19.63 0.00 0.93 10.65 0.05 68.73 20:42:01 1 21.46 0.00 1.61 23.37 0.05 53.50 20:42:01 2 31.76 0.00 1.49 23.10 0.12 43.53 20:42:01 3 14.56 0.00 0.88 9.89 0.05 74.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.82 0.00 3.26 7.74 0.08 64.10 Average: 0 26.88 0.00 3.35 5.70 0.07 63.99 Average: 1 25.63 0.00 3.14 9.32 0.08 61.84 Average: 2 24.35 0.00 3.60 8.27 0.10 63.68 Average: 3 22.42 0.00 2.94 7.66 0.07 66.91