---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5326 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 20G 136G 13% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 906 18342 0 12917 30808 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:8b:75:fa brd ff:ff:ff:ff:ff:ff inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85511sec preferred_lft 85511sec inet6 fe80::f816:3eff:fe8b:75fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:ab:71:2a 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::42:8eff:feab:712a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5326) 03/26/26 _x86_64_ (8 CPU) 18:42:34 LINUX RESTART (8 CPU) 18:43:01 tps rtps wtps bread/s bwrtn/s 18:44:01 311.56 45.43 266.13 2776.94 62760.81 18:45:01 267.24 26.11 241.13 1977.54 91538.08 18:46:01 366.51 0.20 366.31 25.33 103237.59 18:47:01 748.21 0.00 748.21 0.00 45513.08 18:48:01 348.68 0.07 348.62 4.93 127202.53 18:49:01 385.39 1.28 384.11 39.32 97254.92 18:50:01 229.28 6.82 222.46 54.52 45568.94 18:51:01 258.66 0.00 258.66 0.00 71283.44 18:52:01 15.18 0.00 15.18 0.00 6864.06 18:53:01 13.68 0.33 13.35 9.73 2968.88 18:54:01 184.54 0.00 184.54 0.00 25463.76 18:55:01 441.92 13.15 428.77 950.13 91080.80 18:56:01 280.57 6.66 273.91 302.23 26810.85 18:57:01 64.64 4.08 60.56 508.32 7409.18 Average: 279.72 7.44 272.28 474.93 57497.04 18:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:44:01 30007076 31668924 2932144 8.90 75956 1890420 1462616 4.30 879980 1747176 237004 18:45:01 28119348 30738672 4819872 14.63 97164 2802348 2560020 7.53 1952540 2503376 38720 18:46:01 26684148 30682788 6255072 18.99 131272 4073104 2589168 7.62 2073072 3717540 27168 18:47:01 25520716 30670748 7418504 22.52 186952 5056648 2639176 7.77 2199312 4639604 37816 18:48:01 23880796 30665028 9058424 27.50 262992 6555600 2500076 7.36 2801708 5623048 796 18:49:01 21350208 30368360 11589012 35.18 322680 8625316 2659856 7.83 4068844 6773956 241816 18:50:01 18861008 30333384 14078212 42.74 374224 10787020 2693328 7.92 4213228 8865728 1936064 18:51:01 18230424 30074048 14708796 44.65 378328 11116040 2934340 8.63 4821984 8846744 193408 18:52:01 18418768 30279452 14520452 44.08 378360 11131900 2773712 8.16 4644516 8835648 16544 18:53:01 18355564 30276104 14583656 44.27 379120 11185524 2730428 8.03 4660480 8876364 34144 18:54:01 16446156 30262076 16493064 50.07 432196 12866336 2753524 8.10 4709800 10577060 1847080 18:55:01 19222664 31513172 13716556 41.64 459712 11452132 1642484 4.83 3169512 9485516 156336 18:56:01 17640164 30554736 15299056 46.45 462632 12032448 3943396 11.60 4242656 9932996 141052 18:57:01 18816668 31578672 14122552 42.87 463192 11894424 1517572 4.47 3229056 9803368 29268 Average: 21539551 30690440 11399669 34.61 314627 8676376 2528550 7.44 3404763 7159152 352658 18:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 ens3 386.29 277.81 1905.86 77.84 0.00 0.00 0.00 0.00 18:44:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 18:45:01 docker0 7.55 16.75 0.56 366.31 0.00 0.00 0.00 0.00 18:45:01 ens3 609.95 481.50 6186.19 84.66 0.00 0.00 0.00 0.00 18:45:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 18:45:01 vethb711078 6.75 14.71 0.60 325.65 0.00 0.00 0.00 0.03 18:46:01 vethfd88e38 69.81 147.26 5.31 2319.12 0.00 0.00 0.00 0.19 18:46:01 docker0 124.65 292.48 7.97 5898.15 0.00 0.00 0.00 0.00 18:46:01 ens3 473.07 248.76 8878.07 27.10 0.00 0.00 0.00 0.00 18:46:01 lo 2.13 2.13 0.23 0.23 0.00 0.00 0.00 0.00 18:47:01 vethfd88e38 37.24 97.67 2.98 1902.39 0.00 0.00 0.00 0.16 18:47:01 docker0 37.24 97.62 2.47 1902.39 0.00 0.00 0.00 0.00 18:47:01 ens3 210.03 122.95 1926.71 25.28 0.00 0.00 0.00 0.00 18:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 18:48:01 ens3 108.30 65.39 2625.14 11.40 0.00 0.00 0.00 0.00 18:48:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:49:01 docker0 22.79 65.31 1.24 1444.00 0.00 0.00 0.00 0.00 18:49:01 ens3 147.68 100.52 1944.41 17.89 0.00 0.00 0.00 0.00 18:49:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:49:01 veth3d6cc0c 22.79 65.24 1.55 1443.99 0.00 0.00 0.00 0.12 18:50:01 docker0 205.12 296.90 16.41 5845.06 0.00 0.00 0.00 0.00 18:50:01 ens3 350.31 249.93 6314.30 27.18 0.00 0.00 0.00 0.00 18:50:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 18:50:01 vethc4a116e 151.46 204.92 10.23 5268.79 0.00 0.00 0.00 0.43 18:51:01 docker0 42.34 58.76 3.74 1337.41 0.00 0.00 0.00 0.00 18:51:01 ens3 69.91 50.53 1339.81 6.56 0.00 0.00 0.00 0.00 18:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:51:01 vethc4a116e 42.34 58.80 4.32 1337.41 0.00 0.00 0.00 0.11 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 ens3 0.60 0.65 0.16 0.33 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 vethc4a116e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 ens3 0.35 0.28 0.08 0.24 0.00 0.00 0.00 0.00 18:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:53:01 vethc4a116e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.33 0.32 0.04 0.72 0.00 0.00 0.00 0.00 18:54:01 ens3 5.48 4.50 1.85 7.74 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 14.88 32.68 1.00 548.24 0.00 0.00 0.00 0.00 18:55:01 ens3 84.15 55.73 756.14 16.53 0.00 0.00 0.00 0.00 18:55:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 18:56:01 vethb3ae3da 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 ens3 142.39 88.04 1889.02 8.97 0.00 0.00 0.00 0.00 18:56:01 veth982c37f 32.26 33.11 3.41 59.31 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 ens3 61.84 42.73 80.95 20.15 0.00 0.00 0.00 0.00 18:57:01 lo 15.83 15.83 1.57 1.57 0.00 0.00 0.00 0.00 Average: docker0 32.49 61.49 2.39 1238.69 0.00 0.00 0.00 0.00 Average: ens3 189.31 127.81 2417.73 23.70 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5326) 03/26/26 _x86_64_ (8 CPU) 18:42:34 LINUX RESTART (8 CPU) 18:43:01 CPU %user %nice %system %iowait %steal %idle 18:44:01 all 11.73 0.00 1.09 2.74 0.05 84.40 18:44:01 0 12.72 0.00 1.12 0.50 0.03 85.63 18:44:01 1 8.14 0.00 1.17 4.82 0.05 85.82 18:44:01 2 8.02 0.00 0.45 0.32 0.03 91.18 18:44:01 3 2.17 0.00 0.33 4.54 0.03 92.92 18:44:01 4 16.06 0.00 1.61 1.63 0.05 80.65 18:44:01 5 3.77 0.00 0.37 0.17 0.07 95.63 18:44:01 6 5.46 0.00 0.60 7.46 0.03 86.44 18:44:01 7 37.56 0.00 3.05 2.48 0.12 56.80 18:45:01 all 23.25 0.00 2.14 2.34 0.09 72.17 18:45:01 0 20.67 0.00 1.37 0.13 0.08 77.74 18:45:01 1 22.64 0.00 1.71 8.12 0.10 67.42 18:45:01 2 29.03 0.00 2.86 1.02 0.10 66.98 18:45:01 3 22.74 0.00 1.99 0.47 0.08 74.71 18:45:01 4 25.20 0.00 2.14 0.18 0.10 72.38 18:45:01 5 18.17 0.00 2.27 6.23 0.10 73.23 18:45:01 6 26.65 0.00 2.61 1.11 0.08 69.54 18:45:01 7 20.90 0.00 2.20 1.49 0.08 75.32 18:46:01 all 8.39 0.00 3.59 3.27 0.07 84.68 18:46:01 0 11.28 0.00 4.14 4.89 0.07 79.62 18:46:01 1 9.13 0.00 4.19 3.65 0.07 82.96 18:46:01 2 7.10 0.00 3.44 4.88 0.07 84.51 18:46:01 3 7.39 0.00 3.23 0.05 0.07 89.27 18:46:01 4 8.61 0.00 3.82 2.76 0.07 84.74 18:46:01 5 5.40 0.00 2.86 2.88 0.05 88.82 18:46:01 6 7.44 0.00 3.19 0.22 0.08 89.07 18:46:01 7 10.75 0.00 3.84 6.84 0.10 78.47 18:47:01 all 6.31 0.00 3.54 3.61 0.07 86.46 18:47:01 0 4.96 0.00 2.34 0.90 0.07 91.74 18:47:01 1 5.74 0.00 4.42 1.34 0.07 88.43 18:47:01 2 6.99 0.00 4.24 1.33 0.08 87.36 18:47:01 3 8.39 0.00 3.94 2.15 0.05 85.48 18:47:01 4 5.57 0.00 4.14 3.23 0.08 86.98 18:47:01 5 3.14 0.00 3.48 13.30 0.07 80.01 18:47:01 6 9.13 0.00 2.30 0.10 0.07 88.40 18:47:01 7 6.50 0.00 3.49 6.64 0.07 83.30 18:48:01 all 8.11 0.00 4.25 4.52 0.06 83.05 18:48:01 0 6.22 0.00 3.50 0.74 0.05 89.49 18:48:01 1 14.40 0.00 6.45 19.48 0.08 59.58 18:48:01 2 4.97 0.00 5.17 1.43 0.05 88.39 18:48:01 3 6.38 0.00 2.90 0.39 0.07 90.26 18:48:01 4 9.98 0.00 2.58 0.20 0.05 87.18 18:48:01 5 7.62 0.00 4.53 7.65 0.07 80.14 18:48:01 6 8.17 0.00 4.60 2.50 0.07 84.67 18:48:01 7 7.20 0.00 4.34 3.87 0.07 84.52 18:49:01 all 9.34 0.00 3.82 3.87 0.08 82.90 18:49:01 0 4.72 0.00 2.71 0.37 0.08 92.11 18:49:01 1 8.36 0.00 4.66 10.46 0.10 76.43 18:49:01 2 6.80 0.00 2.86 0.03 0.05 90.25 18:49:01 3 6.97 0.00 3.74 9.46 0.07 79.75 18:49:01 4 14.45 0.00 3.74 7.53 0.08 74.19 18:49:01 5 14.17 0.00 6.23 1.23 0.08 78.29 18:49:01 6 8.90 0.00 3.46 1.95 0.07 85.63 18:49:01 7 10.34 0.00 3.09 0.03 0.07 86.47 18:50:01 all 10.07 0.00 3.92 1.49 0.07 84.44 18:50:01 0 5.26 0.00 3.02 0.05 0.07 91.60 18:50:01 1 17.74 0.00 4.67 3.85 0.10 73.64 18:50:01 2 19.24 0.00 5.70 0.96 0.08 74.02 18:50:01 3 4.33 0.00 3.09 2.46 0.07 90.05 18:50:01 4 6.24 0.00 3.26 0.12 0.07 90.31 18:50:01 5 11.61 0.00 5.68 2.81 0.08 79.82 18:50:01 6 12.68 0.00 3.46 0.30 0.07 83.48 18:50:01 7 3.45 0.00 2.51 1.38 0.03 92.62 18:51:01 all 32.23 0.00 4.82 1.93 0.08 60.95 18:51:01 0 31.65 0.00 5.85 11.22 0.08 51.20 18:51:01 1 29.63 0.00 5.25 0.00 0.07 65.05 18:51:01 2 33.60 0.00 4.39 0.02 0.08 61.90 18:51:01 3 26.09 0.00 4.53 1.96 0.07 67.35 18:51:01 4 27.64 0.00 5.37 0.46 0.08 66.45 18:51:01 5 45.92 0.00 4.57 0.53 0.10 48.88 18:51:01 6 38.85 0.00 4.52 1.12 0.08 55.43 18:51:01 7 24.39 0.00 4.03 0.15 0.07 71.37 18:52:01 all 44.40 0.00 19.52 0.07 0.09 35.92 18:52:01 0 39.14 0.00 19.33 0.00 0.09 41.44 18:52:01 1 45.00 0.00 19.92 0.00 0.09 35.00 18:52:01 2 46.06 0.00 18.95 0.04 0.07 34.89 18:52:01 3 45.14 0.00 18.76 0.11 0.09 35.91 18:52:01 4 44.30 0.00 20.75 0.04 0.09 34.83 18:52:01 5 55.71 0.00 19.37 0.00 0.09 24.83 18:52:01 6 43.06 0.00 20.52 0.26 0.09 36.07 18:52:01 7 36.71 0.00 18.60 0.12 0.09 44.48 18:53:01 all 9.85 0.00 2.98 0.03 0.07 87.07 18:53:01 0 8.84 0.00 2.72 0.03 0.07 88.34 18:53:01 1 10.36 0.00 3.79 0.02 0.07 85.76 18:53:01 2 12.13 0.00 3.34 0.02 0.07 84.45 18:53:01 3 7.02 0.00 1.98 0.15 0.05 90.80 18:53:01 4 10.69 0.00 3.19 0.02 0.07 86.03 18:53:01 5 9.52 0.00 3.19 0.00 0.08 87.20 18:53:01 6 9.67 0.00 2.66 0.00 0.08 87.58 18:53:01 7 10.59 0.00 2.96 0.00 0.07 86.39 18:54:01 all 12.34 0.00 3.88 0.77 0.05 82.95 18:54:01 0 47.57 0.00 8.03 0.27 0.10 44.04 18:54:01 1 8.02 0.00 3.24 0.00 0.05 88.69 18:54:01 2 5.44 0.00 2.61 0.39 0.03 91.52 18:54:01 3 6.78 0.00 3.13 0.91 0.05 89.13 18:54:01 4 5.98 0.00 5.53 4.40 0.05 84.04 18:54:01 5 11.01 0.00 2.85 0.00 0.03 86.11 18:54:01 6 7.71 0.00 3.63 0.17 0.05 88.45 18:54:01 7 6.31 0.00 2.13 0.05 0.07 91.44 18:54:01 CPU %user %nice %system %iowait %steal %idle 18:55:01 all 8.46 0.00 2.93 2.43 0.06 86.12 18:55:01 0 2.36 0.00 2.08 0.84 0.03 94.69 18:55:01 1 16.18 0.00 4.45 0.67 0.05 78.65 18:55:01 2 9.03 0.00 1.96 0.15 0.05 88.81 18:55:01 3 2.55 0.00 1.59 2.11 0.08 93.66 18:55:01 4 13.26 0.00 5.04 15.10 0.07 66.53 18:55:01 5 14.90 0.00 3.21 0.57 0.07 81.25 18:55:01 6 4.06 0.00 2.35 0.03 0.05 93.50 18:55:01 7 5.33 0.00 2.76 0.07 0.05 91.80 18:56:01 all 23.68 0.00 3.09 1.37 0.08 71.79 18:56:01 0 20.27 0.00 3.43 1.32 0.07 74.91 18:56:01 1 35.76 0.00 3.74 2.16 0.08 58.26 18:56:01 2 20.91 0.00 2.57 0.47 0.05 75.99 18:56:01 3 28.44 0.00 3.12 1.02 0.08 67.33 18:56:01 4 19.00 0.00 3.07 1.26 0.07 76.60 18:56:01 5 17.31 0.00 2.96 2.56 0.10 77.07 18:56:01 6 21.04 0.00 2.40 0.42 0.07 76.07 18:56:01 7 26.67 0.00 3.44 1.76 0.07 68.06 18:57:01 all 6.60 0.00 0.87 0.34 0.05 92.14 18:57:01 0 7.82 0.00 1.42 0.18 0.05 90.53 18:57:01 1 4.84 0.00 0.80 0.07 0.07 94.22 18:57:01 2 2.84 0.00 0.87 0.99 0.07 95.24 18:57:01 3 2.83 0.00 0.54 0.15 0.07 96.42 18:57:01 4 2.70 0.00 0.57 0.02 0.03 96.68 18:57:01 5 2.90 0.00 0.70 0.03 0.03 96.33 18:57:01 6 2.64 0.00 0.60 1.12 0.05 95.59 18:57:01 7 26.18 0.00 1.43 0.15 0.07 72.16 Average: all 15.23 0.00 4.26 2.06 0.07 78.37 Average: 0 15.86 0.00 4.31 1.53 0.07 78.23 Average: 1 16.75 0.00 4.84 3.91 0.07 74.43 Average: 2 15.04 0.00 4.19 0.86 0.06 79.84 Average: 3 12.53 0.00 3.72 1.85 0.07 81.83 Average: 4 14.88 0.00 4.57 2.64 0.07 77.84 Average: 5 15.64 0.00 4.40 2.71 0.07 77.17 Average: 6 14.56 0.00 4.01 1.20 0.07 80.16 Average: 7 16.57 0.00 4.08 1.79 0.07 77.49