---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-919 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 8.0G 59% / 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 400 2001 0 1541 3297 Swap: 1023 117 906 ---> 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:4f:b4:59 brd ff:ff:ff:ff:ff:ff inet 10.32.7.156/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85220sec preferred_lft 85220sec inet6 fe80::f816:3eff:fe4f:b459/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:78:ee:66 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::42:6ff:fe78:ee66/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-919) 04/26/25 _x86_64_ (4 CPU) 00:50:06 LINUX RESTART (4 CPU) 00:51:02 tps rtps wtps bread/s bwrtn/s 00:52:01 103.93 35.57 68.36 2492.46 9778.27 00:53:01 91.94 30.30 61.64 2394.00 24339.24 00:54:01 256.30 86.22 170.08 4573.47 28937.60 00:55:01 105.33 54.36 50.97 1669.19 18956.44 00:56:01 363.69 54.12 309.57 3125.61 26842.19 00:57:01 472.20 12.46 459.74 327.15 17638.79 00:58:01 470.40 0.37 470.04 7.47 17452.69 00:59:01 315.38 4.75 310.63 134.09 12326.96 01:00:01 13.11 0.37 12.75 9.47 516.98 01:01:01 14.10 0.85 13.25 15.20 315.01 01:02:01 247.82 1.22 246.60 19.33 9260.40 01:03:02 2594.02 8.11 2585.91 165.01 15472.74 01:04:01 487.41 12.31 475.10 322.48 18055.50 01:05:01 583.85 17.45 566.41 425.88 20065.46 01:06:02 603.00 29.00 574.00 688.38 21575.24 01:07:05 603.47 289.96 313.51 9525.37 17585.74 01:08:01 572.75 40.49 532.26 3010.32 31047.17 01:09:01 266.62 97.03 169.59 3358.24 38812.33 Average: 455.99 43.69 412.30 1806.29 18234.36 00:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:52:01 1293488 3196848 2745164 67.97 64588 1982936 1040944 20.46 742712 1800724 136992 00:53:01 155788 2402712 3882864 96.14 74512 2308608 1745100 34.30 1628548 2028244 83656 00:54:01 315720 2462436 3722932 92.18 92716 2201944 1673220 32.89 1573056 1950848 24940 00:55:01 120096 1628864 3918556 97.03 91936 1577664 2818612 55.41 2316140 1422116 136284 00:56:01 119756 1074296 3918896 97.03 107968 1090148 3753312 73.78 2685584 1039748 22820 00:57:01 117684 970628 3920968 97.09 131564 967128 3869928 76.07 2741436 965188 13184 00:58:01 130064 956696 3908588 96.78 145692 912680 3872496 76.12 2725508 938084 12184 00:59:01 105568 863552 3933084 97.39 150340 824720 3997072 78.57 2760844 895400 11164 01:00:01 120160 853012 3918492 97.02 149620 801780 4010220 78.83 2751404 890248 620 01:01:01 138064 846276 3900588 96.58 148760 779276 4022836 79.08 2747724 879092 592 01:02:01 137996 809716 3900656 96.58 139848 731604 4096468 80.52 2746632 852484 12592 01:03:02 155208 623652 3883444 96.16 119120 566180 4388260 86.26 2829616 761932 38104 01:04:01 129536 480012 3909116 96.79 104692 423752 4757080 93.51 2845984 712376 14520 01:05:01 121312 355800 3917340 97.00 81904 277096 5045428 99.18 2839640 664920 11792 01:06:02 123656 269532 3914996 96.94 61972 223448 5098784 100.23 2852004 662532 11960 01:07:05 1475184 1849132 2563468 63.47 69312 455352 2622448 51.55 1476180 882748 110040 01:08:01 1028528 1820312 3010124 74.53 74056 889592 2424452 47.66 1658740 1191076 18608 01:09:01 2119532 3384656 1919120 47.52 95804 1333940 986064 19.38 709552 1042188 77076 Average: 439297 1380452 3599355 89.12 105800 1019325 3345707 65.77 2257295 1087775 40952 00:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:52:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 00:52:01 ens3 132.08 114.56 927.53 24.57 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 00:53:01 ens3 725.43 602.20 7173.40 70.72 0.00 0.00 0.00 0.00 00:53:01 veth86216e4 265.01 325.63 17.47 2277.60 0.00 0.00 0.00 0.19 00:53:01 docker0 265.01 325.53 13.85 2277.59 0.00 0.00 0.00 0.00 00:54:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 00:54:01 ens3 291.48 442.15 94.86 3491.76 0.00 0.00 0.00 0.00 00:54:01 docker0 4.28 5.12 0.22 74.24 0.00 0.00 0.00 0.00 00:55:01 lo 5.08 5.08 0.53 0.53 0.00 0.00 0.00 0.00 00:55:01 vethd234061 0.08 0.23 0.01 0.02 0.00 0.00 0.00 0.00 00:55:01 ens3 684.80 553.61 7699.68 58.35 0.00 0.00 0.00 0.00 00:55:01 docker0 0.08 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:56:01 vethf81a347 52.07 50.97 215.43 6.29 0.00 0.00 0.00 0.02 00:56:01 lo 91.90 91.90 220.16 220.16 0.00 0.00 0.00 0.00 00:56:01 vethd234061 0.15 0.23 0.01 0.01 0.00 0.00 0.00 0.00 00:56:01 ens3 2.08 1.75 0.45 1.02 0.00 0.00 0.00 0.00 00:57:01 vethf81a347 99.65 85.44 249.00 28.42 0.00 0.00 0.00 0.02 00:57:01 lo 153.82 153.82 273.36 273.36 0.00 0.00 0.00 0.00 00:57:01 vethd234061 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 00:57:01 ens3 15.68 10.08 11.99 8.60 0.00 0.00 0.00 0.00 00:58:01 vethf81a347 140.53 124.55 441.26 50.57 0.00 0.00 0.00 0.04 00:58:01 lo 205.35 205.35 485.18 485.18 0.00 0.00 0.00 0.00 00:58:01 vethd234061 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 00:58:01 ens3 0.83 0.62 0.15 1.46 0.00 0.00 0.00 0.00 00:59:01 vethf81a347 138.25 126.36 528.22 53.46 0.00 0.00 0.00 0.04 00:59:01 lo 210.08 210.08 576.20 576.20 0.00 0.00 0.00 0.00 00:59:01 vethd234061 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 00:59:01 ens3 1.68 1.38 0.32 1.40 0.00 0.00 0.00 0.00 01:00:01 vethf81a347 55.96 54.72 260.06 29.47 0.00 0.00 0.00 0.02 01:00:01 lo 90.10 90.10 287.95 287.95 0.00 0.00 0.00 0.00 01:00:01 vethd234061 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 ens3 0.38 0.22 0.06 0.27 0.00 0.00 0.00 0.00 01:01:01 vethf81a347 90.32 87.84 428.27 48.19 0.00 0.00 0.00 0.04 01:01:01 lo 133.04 133.04 472.17 472.17 0.00 0.00 0.00 0.00 01:01:01 vethd234061 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 01:01:01 ens3 0.53 0.40 0.14 0.40 0.00 0.00 0.00 0.00 01:02:01 vethf81a347 88.63 80.40 304.46 27.04 0.00 0.00 0.00 0.02 01:02:01 lo 151.70 151.70 329.92 329.92 0.00 0.00 0.00 0.00 01:02:01 vethd234061 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 01:02:01 ens3 1.88 1.45 0.41 1.76 0.00 0.00 0.00 0.00 01:03:02 vethf81a347 100.79 90.71 324.14 30.24 0.00 0.00 0.00 0.03 01:03:02 lo 172.62 172.62 351.87 351.87 0.00 0.00 0.00 0.00 01:03:02 vethd234061 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 01:03:02 ens3 7.93 6.03 1.59 10.16 0.00 0.00 0.00 0.00 01:04:01 vethf81a347 108.04 97.11 204.65 25.34 0.00 0.00 0.00 0.02 01:04:01 lo 193.28 193.28 226.58 226.58 0.00 0.00 0.00 0.00 01:04:01 vethd234061 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 01:04:01 ens3 30.52 21.88 6.03 56.56 0.00 0.00 0.00 0.00 01:05:01 vethf81a347 83.92 69.47 78.59 10.41 0.00 0.00 0.00 0.01 01:05:01 lo 151.06 151.06 86.93 86.93 0.00 0.00 0.00 0.00 01:05:01 vethd234061 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:05:01 ens3 0.70 0.80 0.13 0.37 0.00 0.00 0.00 0.00 01:06:02 vethf81a347 79.63 64.73 77.67 8.65 0.00 0.00 0.00 0.01 01:06:02 lo 139.37 139.37 84.07 84.07 0.00 0.00 0.00 0.00 01:06:02 vethd234061 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 01:06:02 ens3 1.16 1.04 0.27 1.06 0.00 0.00 0.00 0.00 01:07:05 lo 32.27 32.27 7.90 7.90 0.00 0.00 0.00 0.00 01:07:05 vethd234061 0.08 0.08 0.00 0.00 0.00 0.00 0.00 0.00 01:07:05 ens3 11.00 9.77 2.06 13.93 0.00 0.00 0.00 0.00 01:07:05 docker0 1267.22 1224.36 2982.52 2553.43 0.00 0.00 0.00 0.00 01:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 ens3 221.89 184.43 2358.72 12.14 0.00 0.00 0.00 0.00 01:08:01 veth66f5500 184.11 221.71 12.11 2358.69 0.00 0.00 0.00 0.19 01:08:01 docker0 184.11 221.60 9.60 2358.68 0.00 0.00 0.00 0.00 01:09:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 01:09:01 ens3 30.16 16.31 10.66 6.58 0.00 0.00 0.00 0.00 01:09:01 docker0 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 96.79 96.79 189.56 189.56 0.00 0.00 0.00 0.00 Average: ens3 119.25 108.75 1007.92 209.13 0.00 0.00 0.00 0.00 Average: docker0 83.35 82.80 174.17 271.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-919) 04/26/25 _x86_64_ (4 CPU) 00:50:06 LINUX RESTART (4 CPU) 00:51:02 CPU %user %nice %system %iowait %steal %idle 00:52:01 all 24.01 0.00 1.50 2.58 0.06 71.85 00:52:01 0 37.24 0.00 2.15 1.76 0.07 58.77 00:52:01 1 11.45 0.00 0.86 0.91 0.03 86.74 00:52:01 2 35.78 0.00 2.02 1.49 0.07 60.64 00:52:01 3 11.50 0.00 0.96 6.19 0.07 81.29 00:53:01 all 45.97 0.00 2.99 1.75 0.10 49.18 00:53:01 0 44.31 0.00 2.69 0.85 0.10 52.05 00:53:01 1 46.69 0.00 3.65 2.99 0.12 46.56 00:53:01 2 46.41 0.00 1.80 0.67 0.12 51.00 00:53:01 3 46.45 0.00 3.87 2.50 0.12 47.06 00:54:01 all 21.38 0.00 3.44 5.96 0.10 69.12 00:54:01 0 19.37 0.00 3.04 3.63 0.07 73.89 00:54:01 1 19.22 0.00 3.34 7.70 0.12 69.63 00:54:01 2 25.70 0.00 3.87 6.76 0.12 63.55 00:54:01 3 21.27 0.00 3.49 5.75 0.08 69.40 00:55:01 all 47.09 0.00 2.62 2.01 0.11 48.16 00:55:01 0 40.05 0.00 2.17 2.42 0.10 55.26 00:55:01 1 39.06 0.00 2.42 2.75 0.10 55.67 00:55:01 2 58.55 0.00 2.19 0.75 0.12 38.39 00:55:01 3 50.71 0.00 3.73 2.11 0.13 43.31 00:56:01 all 36.04 0.00 3.58 6.81 0.11 53.47 00:56:01 0 36.37 0.00 3.28 9.08 0.10 51.16 00:56:01 1 34.86 0.00 3.85 5.88 0.08 55.33 00:56:01 2 32.82 0.00 2.96 5.30 0.13 58.78 00:56:01 3 40.08 0.00 4.23 6.96 0.10 48.63 00:57:01 all 17.86 0.00 4.50 10.57 0.09 66.97 00:57:01 0 16.83 0.00 3.95 10.01 0.08 69.13 00:57:01 1 20.92 0.00 4.59 12.70 0.08 61.71 00:57:01 2 13.61 0.00 4.36 7.53 0.10 74.41 00:57:01 3 20.12 0.00 5.12 12.04 0.08 62.63 00:58:01 all 12.59 0.00 4.71 10.57 0.08 72.06 00:58:01 0 9.86 0.00 3.76 5.25 0.05 81.08 00:58:01 1 15.82 0.00 7.31 18.25 0.08 58.54 00:58:01 2 13.22 0.00 5.02 13.24 0.12 68.40 00:58:01 3 11.47 0.00 2.76 5.60 0.07 80.10 00:59:01 all 17.34 0.00 3.78 6.97 0.08 71.83 00:59:01 0 16.48 0.00 3.51 5.30 0.07 74.65 00:59:01 1 16.05 0.00 2.73 5.06 0.07 76.09 00:59:01 2 16.58 0.00 3.26 5.39 0.08 74.69 00:59:01 3 20.29 0.00 5.65 12.18 0.07 61.82 01:00:01 all 6.99 0.00 0.73 0.04 0.03 92.21 01:00:01 0 7.66 0.00 0.52 0.02 0.03 91.77 01:00:01 1 6.38 0.00 0.95 0.10 0.03 92.53 01:00:01 2 6.70 0.00 0.62 0.02 0.03 92.63 01:00:01 3 7.19 0.00 0.83 0.00 0.03 91.94 01:01:01 all 8.55 0.00 1.02 0.04 0.04 90.34 01:01:01 0 7.83 0.00 0.73 0.02 0.03 91.39 01:01:01 1 9.79 0.00 1.28 0.13 0.05 88.74 01:01:01 2 9.85 0.00 1.27 0.00 0.05 88.83 01:01:01 3 6.77 0.00 0.79 0.00 0.03 92.42 01:02:01 all 11.45 0.00 2.44 5.37 0.06 80.68 01:02:01 0 10.77 0.00 2.87 6.60 0.07 79.68 01:02:01 1 9.73 0.00 1.24 0.40 0.05 88.58 01:02:01 2 11.38 0.00 2.76 6.76 0.07 79.05 01:02:01 3 13.88 0.00 2.90 7.76 0.07 75.39 01:02:01 CPU %user %nice %system %iowait %steal %idle 01:03:02 all 20.05 0.00 5.08 10.33 0.09 64.45 01:03:02 0 23.21 0.00 3.70 6.93 0.07 66.10 01:03:02 1 16.07 0.00 4.45 3.71 0.07 75.69 01:03:02 2 18.03 0.00 5.82 15.72 0.12 60.31 01:03:02 3 22.93 0.00 6.38 15.01 0.10 55.58 01:04:01 all 18.18 0.00 5.03 11.13 0.08 65.58 01:04:01 0 18.84 0.00 4.84 9.77 0.08 66.46 01:04:01 1 17.20 0.00 4.56 9.12 0.07 69.06 01:04:01 2 18.02 0.00 5.40 13.92 0.10 62.56 01:04:01 3 18.66 0.00 5.33 11.71 0.07 64.23 01:05:01 all 10.09 0.00 5.49 13.68 0.08 70.66 01:05:01 0 11.21 0.00 6.21 12.71 0.07 69.80 01:05:01 1 9.61 0.00 5.29 8.53 0.07 76.51 01:05:01 2 9.76 0.00 5.24 18.29 0.12 66.59 01:05:01 3 9.81 0.00 5.19 15.27 0.08 69.65 01:06:02 all 9.24 0.00 5.44 13.93 0.08 71.31 01:06:02 0 8.71 0.00 4.40 6.73 0.07 80.10 01:06:02 1 9.78 0.00 5.64 21.07 0.08 63.42 01:06:02 2 9.51 0.00 6.25 18.70 0.12 65.42 01:06:02 3 8.94 0.00 5.48 9.29 0.07 76.22 01:07:05 all 25.59 0.00 2.18 16.15 0.08 56.00 01:07:05 0 25.08 0.00 1.82 8.89 0.06 64.15 01:07:05 1 22.04 0.00 2.57 16.46 0.06 58.86 01:07:05 2 28.13 0.00 2.12 27.25 0.11 42.40 01:07:05 3 27.16 0.00 2.19 12.03 0.06 58.56 01:08:01 all 3.34 0.00 1.55 26.32 0.05 68.73 01:08:01 0 2.38 0.00 1.72 32.42 0.05 63.42 01:08:01 1 3.67 0.00 1.43 27.81 0.04 67.05 01:08:01 2 5.38 0.00 1.59 37.54 0.09 55.40 01:08:01 3 1.92 0.00 1.47 7.45 0.02 89.14 01:09:01 all 11.91 0.00 3.18 5.94 0.05 78.91 01:09:01 0 13.59 0.00 3.62 3.49 0.05 79.25 01:09:01 1 6.83 0.00 3.29 3.82 0.05 86.01 01:09:01 2 16.43 0.00 2.96 7.20 0.08 73.32 01:09:01 3 10.79 0.00 2.86 9.25 0.07 77.03 Average: all 19.38 0.00 3.30 8.30 0.08 68.94 Average: 0 19.50 0.00 3.06 6.90 0.07 70.48 Average: 1 17.56 0.00 3.31 8.13 0.07 70.92 Average: 2 20.95 0.00 3.31 10.32 0.10 65.33 Average: 3 19.53 0.00 3.52 7.86 0.07 69.02