---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16552 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 14G 142G 9% / 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 895 25115 0 6155 30817 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:c4:ee:37 brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85638sec preferred_lft 85638sec inet6 fe80::f816:3eff:fec4:ee37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:e5:f3:97 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::42:51ff:fee5:f397/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16552) 02/13/26 _x86_64_ (8 CPU) 13:56:51 LINUX RESTART (8 CPU) 13:57:01 tps rtps wtps bread/s bwrtn/s 13:58:02 118.28 47.98 70.29 4437.32 90465.44 13:59:01 38.04 0.00 38.04 0.00 58103.91 14:00:01 20.88 0.03 20.85 2.40 30928.05 14:01:01 1.75 0.00 1.75 0.00 20.26 14:02:01 1.33 0.02 1.32 3.60 15.33 14:03:01 1.75 0.00 1.75 0.00 20.66 14:04:01 1.37 0.02 1.35 0.13 16.26 14:05:01 359.56 26.03 333.53 873.05 9085.02 14:06:01 251.56 9.05 242.51 1622.13 65625.60 14:07:01 219.55 0.25 219.30 4.13 73707.58 14:08:01 202.55 0.05 202.50 6.40 41156.87 14:09:01 66.16 1.43 64.72 65.99 12542.84 Average: 106.99 7.08 99.91 585.45 31771.13 13:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:58:02 30655800 31895120 2283420 6.93 38544 1529032 1316288 3.87 619224 1411456 80 13:59:01 30654292 31893792 2284928 6.94 38636 1529036 1316288 3.87 619688 1411424 4 14:00:01 30656556 31896076 2282664 6.93 38708 1529088 1316288 3.87 619008 1411304 28 14:01:01 30655972 31895608 2283248 6.93 38796 1529076 1316288 3.87 619656 1411304 8 14:02:01 30655856 31895680 2283364 6.93 38884 1529204 1316288 3.87 620308 1411364 8 14:03:01 30654740 31894704 2284480 6.94 38972 1529200 1316288 3.87 621572 1411420 8 14:04:01 30652080 31892184 2287140 6.94 39076 1529216 1332368 3.92 624956 1411428 144 14:05:01 29972896 31626276 2966324 9.01 75596 1883088 1479760 4.35 929000 1733076 246828 14:06:01 28250428 31598568 4688792 14.23 123192 3446316 1698108 5.00 1108036 3141552 263344 14:07:01 25988724 31569832 6950496 21.10 220860 5369892 1698132 5.00 1291500 4998084 684432 14:08:01 25438620 31458608 7500600 22.77 233724 5748352 1740472 5.12 1508532 5279492 44812 14:09:01 25717788 31551216 7221432 21.92 238684 5577672 1495172 4.40 1469212 5068408 26504 Average: 29162813 31755639 3776407 11.46 96973 2727431 1445145 4.25 887558 2508359 105517 13:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:58:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:02 ens3 230.24 160.63 572.71 31.56 0.00 0.00 0.00 0.00 13:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 0.42 0.34 0.08 0.21 0.00 0.00 0.00 0.00 14:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 0.43 0.18 0.14 0.02 0.00 0.00 0.00 0.00 14:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 0.35 0.28 0.08 0.18 0.00 0.00 0.00 0.00 14:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 0.27 0.13 0.07 0.17 0.00 0.00 0.00 0.00 14:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 0.55 0.32 0.21 0.21 0.00 0.00 0.00 0.00 14:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 1.38 0.65 0.53 0.61 0.00 0.00 0.00 0.00 14:05:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 198.83 131.01 1318.74 48.78 0.00 0.00 0.00 0.00 14:06:01 lo 3.67 3.67 0.48 0.48 0.00 0.00 0.00 0.00 14:06:01 docker0 20.45 32.23 1.99 353.31 0.00 0.00 0.00 0.00 14:06:01 ens3 713.26 364.44 8536.51 29.67 0.00 0.00 0.00 0.00 14:07:01 lo 0.60 0.60 0.08 0.08 0.00 0.00 0.00 0.00 14:07:01 docker0 48.68 72.99 3.45 869.47 0.00 0.00 0.00 0.00 14:07:01 ens3 411.05 225.30 6071.48 18.59 0.00 0.00 0.00 0.00 14:08:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 docker0 38.93 80.85 3.15 1555.01 0.00 0.00 0.00 0.00 14:08:01 vethface6ec 38.93 81.00 3.68 1555.02 0.00 0.00 0.00 0.13 14:08:01 ens3 204.02 99.58 2325.75 10.90 0.00 0.00 0.00 0.00 14:09:01 lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 14:09:01 docker0 16.96 26.51 1.03 737.16 0.00 0.00 0.00 0.00 14:09:01 ens3 180.05 206.90 763.90 1346.43 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 10.43 17.74 0.80 293.31 0.00 0.00 0.00 0.00 Average: ens3 161.96 99.28 1634.75 124.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16552) 02/13/26 _x86_64_ (8 CPU) 13:56:51 LINUX RESTART (8 CPU) 13:57:01 CPU %user %nice %system %iowait %steal %idle 13:58:02 all 2.33 0.00 0.70 4.88 0.02 92.08 13:58:02 0 2.89 0.00 1.74 7.44 0.03 87.90 13:58:02 1 2.35 0.00 0.43 0.55 0.02 96.65 13:58:02 2 1.27 0.00 0.72 25.19 0.03 72.78 13:58:02 3 2.24 0.00 0.55 0.72 0.02 96.47 13:58:02 4 2.75 0.00 0.47 0.57 0.02 96.20 13:58:02 5 1.77 0.00 0.52 3.85 0.02 93.85 13:58:02 6 1.48 0.00 0.52 0.37 0.02 97.62 13:58:02 7 3.87 0.00 0.63 0.42 0.02 95.06 13:59:01 all 0.25 0.00 0.01 2.24 0.01 97.50 13:59:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:59:01 1 0.00 0.00 0.02 0.00 0.00 99.98 13:59:01 2 0.03 0.00 0.03 17.93 0.02 81.98 13:59:01 3 1.86 0.00 0.00 0.00 0.03 98.11 13:59:01 4 0.00 0.00 0.02 0.00 0.00 99.98 13:59:01 5 0.02 0.00 0.00 0.00 0.00 99.98 13:59:01 6 0.05 0.00 0.02 0.00 0.00 99.93 13:59:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:00:01 all 0.04 0.00 0.02 1.08 0.01 98.86 14:00:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:00:01 1 0.05 0.00 0.02 0.00 0.00 99.93 14:00:01 2 0.00 0.00 0.02 8.64 0.00 91.34 14:00:01 3 0.13 0.00 0.03 0.00 0.02 99.82 14:00:01 4 0.07 0.00 0.02 0.00 0.00 99.92 14:00:01 5 0.00 0.00 0.02 0.00 0.00 99.98 14:00:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:00:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:01:01 all 0.03 0.00 0.01 0.01 0.00 99.95 14:01:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:01:01 1 0.05 0.00 0.00 0.00 0.00 99.95 14:01:01 2 0.00 0.00 0.02 0.02 0.00 99.97 14:01:01 3 0.15 0.00 0.03 0.03 0.02 99.77 14:01:01 4 0.00 0.00 0.02 0.00 0.00 99.98 14:01:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:01:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:01:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:02:01 all 0.01 0.00 0.01 0.01 0.00 99.97 14:02:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:02:01 1 0.03 0.00 0.00 0.00 0.02 99.95 14:02:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:02:01 3 0.05 0.00 0.02 0.05 0.03 99.85 14:02:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:02:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:02:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:02:01 7 0.02 0.00 0.03 0.00 0.02 99.93 14:03:01 all 0.02 0.00 0.00 0.01 0.00 99.96 14:03:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:03:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:03:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:03:01 3 0.10 0.00 0.02 0.05 0.02 99.82 14:03:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:03:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:03:01 6 0.00 0.00 0.02 0.02 0.00 99.97 14:03:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:04:01 all 0.02 0.00 0.01 0.01 0.00 99.96 14:04:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:04:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:04:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:04:01 3 0.07 0.00 0.02 0.07 0.02 99.83 14:04:01 4 0.03 0.00 0.02 0.00 0.00 99.95 14:04:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:04:01 6 0.03 0.00 0.00 0.00 0.02 99.95 14:04:01 7 0.03 0.00 0.00 0.00 0.00 99.97 14:05:01 all 9.88 0.00 0.81 1.26 0.03 88.01 14:05:01 0 3.45 0.00 0.22 0.10 0.02 96.22 14:05:01 1 29.58 0.00 1.84 1.76 0.03 66.79 14:05:01 2 30.27 0.00 1.74 0.78 0.05 67.16 14:05:01 3 6.22 0.00 0.85 5.07 0.05 87.80 14:05:01 4 4.15 0.00 0.45 0.03 0.02 95.35 14:05:01 5 2.11 0.00 0.47 0.00 0.02 97.40 14:05:01 6 2.42 0.00 0.25 0.05 0.05 97.22 14:05:01 7 0.85 0.00 0.67 2.29 0.03 96.16 14:06:01 all 22.50 0.00 4.56 1.60 0.07 71.27 14:06:01 0 22.15 0.00 4.05 0.86 0.07 72.87 14:06:01 1 22.55 0.00 4.65 0.13 0.08 72.58 14:06:01 2 23.66 0.00 4.57 0.17 0.07 71.53 14:06:01 3 24.94 0.00 4.90 2.09 0.08 67.99 14:06:01 4 23.20 0.00 5.15 7.68 0.07 63.91 14:06:01 5 19.15 0.00 3.27 0.72 0.07 76.79 14:06:01 6 22.67 0.00 5.85 1.05 0.07 70.37 14:06:01 7 21.65 0.00 4.02 0.12 0.07 74.14 14:07:01 all 29.54 0.00 6.10 1.51 0.08 62.77 14:07:01 0 29.52 0.00 5.25 2.07 0.08 63.07 14:07:01 1 28.57 0.00 6.25 1.27 0.08 63.83 14:07:01 2 29.31 0.00 6.27 0.00 0.08 64.33 14:07:01 3 29.17 0.00 5.96 0.29 0.07 64.52 14:07:01 4 29.96 0.00 6.03 6.72 0.08 57.20 14:07:01 5 32.83 0.00 6.16 1.06 0.08 59.87 14:07:01 6 29.43 0.00 5.87 0.53 0.08 64.10 14:07:01 7 27.54 0.00 7.00 0.14 0.07 65.26 14:08:01 all 9.72 0.00 1.28 1.44 0.03 87.53 14:08:01 0 9.83 0.00 1.22 0.17 0.02 88.77 14:08:01 1 8.33 0.00 1.05 0.80 0.02 89.79 14:08:01 2 8.65 0.00 0.92 1.52 0.02 88.89 14:08:01 3 8.59 0.00 1.17 0.75 0.03 89.45 14:08:01 4 7.38 0.00 1.15 1.15 0.02 90.30 14:08:01 5 2.91 0.00 1.76 5.95 0.05 89.33 14:08:01 6 7.26 0.00 1.17 1.15 0.02 90.40 14:08:01 7 24.77 0.00 1.79 0.03 0.05 73.36 14:08:01 CPU %user %nice %system %iowait %steal %idle 14:09:01 all 12.68 0.00 1.33 0.35 0.04 85.60 14:09:01 0 13.27 0.00 1.64 0.02 0.05 85.03 14:09:01 1 10.99 0.00 1.09 0.07 0.03 87.82 14:09:01 2 3.97 0.00 1.12 1.37 0.02 93.52 14:09:01 3 4.12 0.00 0.60 0.02 0.03 95.23 14:09:01 4 7.84 0.00 0.90 0.05 0.03 91.18 14:09:01 5 27.37 0.00 2.77 1.24 0.07 68.55 14:09:01 6 6.63 0.00 0.92 0.02 0.02 92.42 14:09:01 7 27.19 0.00 1.62 0.07 0.05 71.07 Average: all 7.22 0.00 1.23 1.20 0.02 90.33 Average: 0 6.72 0.00 1.17 0.89 0.02 91.20 Average: 1 8.52 0.00 1.27 0.38 0.02 89.81 Average: 2 8.07 0.00 1.28 4.62 0.02 86.01 Average: 3 6.43 0.00 1.17 0.76 0.03 91.60 Average: 4 6.24 0.00 1.18 1.34 0.02 91.22 Average: 5 7.16 0.00 1.24 1.07 0.03 90.51 Average: 6 5.79 0.00 1.21 0.26 0.02 92.71 Average: 7 8.80 0.00 1.31 0.26 0.03 89.62