---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15202 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: 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): 0-7 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 16G 140G 11% / 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 936 22703 0 8526 30775 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:5f:cc:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85501sec preferred_lft 85501sec inet6 fe80::f816:3eff:fe5f:ccd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:41:6b:56 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15202) 11/25/25 _x86_64_ (8 CPU) 15:26:13 LINUX RESTART (8 CPU) 15:27:01 tps rtps wtps bread/s bwrtn/s 15:28:01 221.68 40.70 180.97 2993.67 91376.74 15:29:01 69.77 3.88 65.89 472.59 26716.21 15:30:01 288.80 19.81 268.99 2657.82 21892.75 15:31:01 5.11 0.10 5.01 52.52 388.00 15:32:01 9.00 0.28 8.72 49.46 577.50 15:33:01 329.50 17.03 312.46 1420.16 130657.56 15:34:01 399.00 0.13 398.87 11.46 58545.18 15:35:01 78.42 0.00 78.42 0.00 7490.97 15:36:01 43.31 0.02 43.29 0.53 5333.78 15:37:01 18.16 0.03 18.13 4.00 657.22 15:38:01 17.76 0.00 17.76 0.00 649.25 15:39:01 24.08 0.00 24.08 0.00 760.81 15:40:01 16.21 0.00 16.21 0.00 630.96 15:41:01 96.05 2.15 93.90 118.36 4290.84 Average: 115.49 6.01 109.48 555.76 24997.45 15:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:28:01 29500268 31327476 3438944 10.44 84128 2042996 1740492 5.12 1285224 1839352 133248 15:29:01 28882576 30980548 4056636 12.32 86496 2305816 1897720 5.58 1648472 2083076 1560 15:30:01 27255212 30031428 5684000 17.26 91408 2967056 2644048 7.78 2796360 2533484 856 15:31:01 27201156 29989640 5738056 17.42 92016 2978416 2660704 7.83 2845540 2540620 776 15:32:01 28666808 31594632 4272404 12.97 95856 3109132 1449612 4.27 1314320 2598876 130120 15:33:01 24631516 31321392 8307696 25.22 155312 6602960 2163944 6.37 1724700 6005232 25084 15:34:01 19675216 28046840 13263996 40.27 205552 8088600 12588544 37.04 5233728 7248172 2412 15:35:01 17997292 26693280 14941920 45.36 212144 8394512 13652572 40.17 6684076 7452332 2704 15:36:01 17773500 26589492 15165712 46.04 218132 8497240 14128816 41.57 6798564 7539900 876 15:37:01 17764940 26582856 15174272 46.07 218916 8497852 14112120 41.52 6807848 7540280 420 15:38:01 17776404 26595764 15162808 46.03 219664 8498204 14103260 41.50 6796152 7540548 448 15:39:01 17767132 26588208 15172080 46.06 220424 8498576 14124724 41.56 6804108 7541064 184 15:40:01 17757976 26580400 15181236 46.09 221184 8498936 14101424 41.49 6814316 7541392 424 15:41:01 23233272 31496300 9705940 29.47 223744 8023640 1607500 4.73 2006652 7006084 10708 Average: 22563091 28887018 10376121 31.50 167498 6214567 7926820 23.32 4254290 5500744 22130 15:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:28:01 lo 2.53 2.53 0.28 0.28 0.00 0.00 0.00 0.00 15:28:01 ens3 190.37 160.41 2008.03 36.10 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:29:01 ens3 448.04 320.48 4191.56 58.38 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:30:01 ens3 331.89 267.27 2103.85 71.71 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 15:31:01 ens3 149.72 116.61 253.96 29.79 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:32:01 ens3 147.86 126.95 120.03 32.56 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 vethcca17c9 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 15:33:01 lo 15.46 15.46 2.10 2.10 0.00 0.00 0.00 0.00 15:33:01 ens3 1358.27 755.72 27351.95 72.89 0.00 0.00 0.00 0.00 15:33:01 br-65bb4f59f1b5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:34:01 vethcca17c9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 vethd10afdc 7.75 8.20 3.45 7.19 0.00 0.00 0.00 0.00 15:34:01 vethefd41c4 18.70 18.68 5.78 3.80 0.00 0.00 0.00 0.00 15:34:01 br-1cc0732abb3b 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:35:01 vethcca17c9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 vethd10afdc 9.13 8.41 4.13 8.14 0.00 0.00 0.00 0.00 15:35:01 vethefd41c4 28.74 36.52 12.18 3.32 0.00 0.00 0.00 0.00 15:35:01 br-1cc0732abb3b 0.10 0.13 0.02 0.01 0.00 0.00 0.00 0.00 15:36:01 br-afa3f4e00363 8.88 5.07 4.72 0.53 0.00 0.00 0.00 0.00 15:36:01 vethcca17c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 vethd10afdc 9.03 8.50 4.12 8.15 0.00 0.00 0.00 0.00 15:36:01 vethefd41c4 28.38 35.84 12.15 3.27 0.00 0.00 0.00 0.00 15:37:01 br-afa3f4e00363 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 vethcca17c9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 vethd10afdc 9.28 8.60 4.14 8.16 0.00 0.00 0.00 0.00 15:37:01 vethefd41c4 27.33 34.86 12.04 3.20 0.00 0.00 0.00 0.00 15:38:01 br-afa3f4e00363 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 15:38:01 vethcca17c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 vethd10afdc 9.15 8.50 4.13 8.15 0.00 0.00 0.00 0.00 15:38:01 vethefd41c4 27.16 34.77 12.03 3.19 0.00 0.00 0.00 0.00 15:39:01 br-afa3f4e00363 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 vethcca17c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 vethd10afdc 9.05 8.55 4.12 8.16 0.00 0.00 0.00 0.00 15:39:01 vethefd41c4 27.68 35.31 12.07 3.25 0.00 0.00 0.00 0.00 15:40:01 br-afa3f4e00363 0.30 0.32 0.02 0.03 0.00 0.00 0.00 0.00 15:40:01 vethcca17c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 vethd10afdc 9.20 8.52 4.14 8.15 0.00 0.00 0.00 0.00 15:40:01 vethefd41c4 27.31 34.83 12.04 3.20 0.00 0.00 0.00 0.00 15:41:01 lo 31.39 31.39 3.71 3.71 0.00 0.00 0.00 0.00 15:41:01 ens3 4008.10 2568.76 49720.15 511.98 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.94 1.94 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 260.41 165.16 3482.18 31.29 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15202) 11/25/25 _x86_64_ (8 CPU) 15:26:13 LINUX RESTART (8 CPU) 15:27:01 CPU %user %nice %system %iowait %steal %idle 15:28:01 all 13.55 0.00 0.98 2.19 0.04 83.24 15:28:01 0 12.28 0.00 1.09 0.35 0.05 86.24 15:28:01 1 12.97 0.00 1.14 1.54 0.03 84.32 15:28:01 2 41.36 0.00 2.69 1.49 0.08 54.38 15:28:01 3 4.93 0.00 0.75 8.54 0.07 85.71 15:28:01 4 9.62 0.00 0.72 4.67 0.03 84.96 15:28:01 5 14.20 0.00 0.79 0.62 0.05 84.34 15:28:01 6 5.80 0.00 0.32 0.02 0.02 93.85 15:28:01 7 7.30 0.00 0.35 0.30 0.03 92.02 15:29:01 all 16.62 0.00 0.64 0.31 0.05 82.38 15:29:01 0 7.19 0.00 0.32 0.00 0.02 92.48 15:29:01 1 10.61 0.00 1.03 0.27 0.03 88.06 15:29:01 2 19.27 0.00 0.77 0.03 0.05 79.88 15:29:01 3 33.50 0.00 0.72 0.17 0.05 65.56 15:29:01 4 13.13 0.00 0.40 1.24 0.03 85.20 15:29:01 5 17.89 0.00 0.90 0.77 0.05 80.39 15:29:01 6 19.05 0.00 0.57 0.00 0.05 80.34 15:29:01 7 12.37 0.00 0.42 0.00 0.05 87.17 15:30:01 all 19.20 0.00 1.32 0.76 0.04 78.69 15:30:01 0 8.19 0.00 0.81 0.56 0.02 90.42 15:30:01 1 18.67 0.00 1.37 0.42 0.03 79.51 15:30:01 2 27.13 0.00 1.29 0.02 0.05 71.52 15:30:01 3 33.40 0.00 2.06 0.07 0.07 64.41 15:30:01 4 17.40 0.00 1.37 0.99 0.03 80.21 15:30:01 5 16.93 0.00 1.74 2.50 0.03 78.80 15:30:01 6 17.00 0.00 1.15 1.24 0.05 80.56 15:30:01 7 14.95 0.00 0.70 0.35 0.02 83.98 15:31:01 all 8.80 0.00 0.25 0.02 0.02 90.91 15:31:01 0 2.08 0.00 0.10 0.00 0.02 97.80 15:31:01 1 2.70 0.00 0.08 0.00 0.02 97.20 15:31:01 2 7.27 0.00 0.27 0.00 0.02 92.45 15:31:01 3 2.72 0.00 0.47 0.00 0.02 96.80 15:31:01 4 5.23 0.00 0.05 0.15 0.03 94.53 15:31:01 5 4.70 0.00 0.18 0.03 0.03 95.05 15:31:01 6 14.59 0.00 0.47 0.00 0.05 84.89 15:31:01 7 31.13 0.00 0.35 0.00 0.05 68.47 15:32:01 all 9.59 0.00 0.64 0.05 0.03 89.70 15:32:01 0 7.61 0.00 0.50 0.02 0.02 91.86 15:32:01 1 19.99 0.00 0.62 0.00 0.05 79.34 15:32:01 2 3.85 0.00 0.37 0.00 0.02 95.77 15:32:01 3 2.07 0.00 0.89 0.07 0.02 96.96 15:32:01 4 25.51 0.00 1.25 0.03 0.03 73.17 15:32:01 5 11.67 0.00 0.62 0.05 0.02 87.64 15:32:01 6 3.90 0.00 0.55 0.00 0.02 95.53 15:32:01 7 2.12 0.00 0.35 0.17 0.02 97.35 15:33:01 all 20.37 0.00 6.27 2.41 0.07 70.89 15:33:01 0 14.78 0.00 6.69 1.10 0.05 77.38 15:33:01 1 20.55 0.00 5.22 0.29 0.08 73.86 15:33:01 2 14.90 0.00 5.63 0.42 0.05 79.00 15:33:01 3 31.01 0.00 6.29 0.77 0.08 61.84 15:33:01 4 19.20 0.00 6.49 0.69 0.07 73.56 15:33:01 5 20.82 0.00 6.36 2.42 0.05 70.34 15:33:01 6 27.45 0.00 7.95 11.94 0.08 52.58 15:33:01 7 14.29 0.00 5.57 1.66 0.05 78.43 15:34:01 all 48.58 0.00 7.72 1.88 0.15 41.67 15:34:01 0 47.07 0.00 8.67 3.42 0.15 40.69 15:34:01 1 49.60 0.00 7.25 0.29 0.13 42.72 15:34:01 2 50.45 0.00 7.40 2.69 0.15 39.31 15:34:01 3 48.57 0.00 7.25 0.29 0.14 43.75 15:34:01 4 44.21 0.00 8.55 1.49 0.15 45.60 15:34:01 5 47.60 0.00 8.41 3.71 0.15 40.13 15:34:01 6 48.04 0.00 7.38 2.40 0.14 42.04 15:34:01 7 53.08 0.00 6.88 0.76 0.15 39.13 15:35:01 all 33.59 0.00 1.96 0.23 0.09 64.12 15:35:01 0 30.63 0.00 2.22 0.22 0.08 66.84 15:35:01 1 39.60 0.00 2.30 0.08 0.10 57.91 15:35:01 2 30.81 0.00 1.89 0.62 0.10 66.58 15:35:01 3 29.67 0.00 1.83 0.05 0.10 68.35 15:35:01 4 46.15 0.00 1.64 0.15 0.10 51.95 15:35:01 5 35.30 0.00 1.96 0.08 0.10 62.55 15:35:01 6 24.18 0.00 1.64 0.12 0.08 73.99 15:35:01 7 32.37 0.00 2.16 0.55 0.08 64.83 15:36:01 all 8.00 0.00 1.95 0.23 0.08 89.74 15:36:01 0 7.41 0.00 1.81 0.03 0.08 90.66 15:36:01 1 8.05 0.00 1.85 0.02 0.07 90.02 15:36:01 2 8.16 0.00 2.30 0.32 0.08 89.14 15:36:01 3 7.63 0.00 1.98 0.02 0.07 90.31 15:36:01 4 8.47 0.00 1.78 0.50 0.08 89.16 15:36:01 5 8.59 0.00 2.00 0.57 0.08 88.76 15:36:01 6 8.72 0.00 2.03 0.17 0.08 89.00 15:36:01 7 6.96 0.00 1.89 0.22 0.08 90.84 15:37:01 all 5.13 0.00 1.54 0.07 0.08 93.17 15:37:01 0 5.56 0.00 1.96 0.02 0.08 92.38 15:37:01 1 6.06 0.00 1.69 0.03 0.08 92.13 15:37:01 2 5.99 0.00 1.45 0.08 0.08 92.39 15:37:01 3 4.31 0.00 1.48 0.17 0.10 93.94 15:37:01 4 5.99 0.00 1.33 0.08 0.07 92.53 15:37:01 5 4.98 0.00 1.31 0.02 0.08 93.61 15:37:01 6 4.05 0.00 1.62 0.02 0.07 94.24 15:37:01 7 4.09 0.00 1.47 0.17 0.08 94.19 15:38:01 all 4.84 0.00 1.48 0.08 0.09 93.52 15:38:01 0 4.76 0.00 1.55 0.13 0.08 93.47 15:38:01 1 5.17 0.00 1.56 0.03 0.10 93.14 15:38:01 2 5.01 0.00 1.65 0.22 0.10 93.03 15:38:01 3 4.23 0.00 1.50 0.15 0.08 94.04 15:38:01 4 4.87 0.00 1.11 0.03 0.10 93.89 15:38:01 5 4.92 0.00 1.71 0.03 0.10 93.23 15:38:01 6 4.39 0.00 1.31 0.02 0.10 94.18 15:38:01 7 5.34 0.00 1.41 0.02 0.08 93.15 15:38:01 CPU %user %nice %system %iowait %steal %idle 15:39:01 all 5.44 0.00 1.52 0.09 0.08 92.88 15:39:01 0 6.56 0.00 1.41 0.10 0.10 91.82 15:39:01 1 4.67 0.00 1.70 0.05 0.10 93.48 15:39:01 2 5.23 0.00 1.48 0.17 0.07 93.06 15:39:01 3 5.79 0.00 1.49 0.02 0.08 92.61 15:39:01 4 5.58 0.00 1.27 0.02 0.08 93.06 15:39:01 5 5.22 0.00 1.48 0.24 0.08 92.98 15:39:01 6 4.63 0.00 1.80 0.05 0.08 93.44 15:39:01 7 5.80 0.00 1.56 0.03 0.08 92.51 15:40:01 all 4.62 0.00 1.50 0.09 0.09 93.70 15:40:01 0 4.60 0.00 1.54 0.02 0.08 93.75 15:40:01 1 3.94 0.00 1.51 0.03 0.08 94.43 15:40:01 2 5.53 0.00 1.65 0.02 0.10 92.71 15:40:01 3 4.10 0.00 1.45 0.20 0.10 94.15 15:40:01 4 4.39 0.00 1.42 0.03 0.08 94.08 15:40:01 5 5.48 0.00 1.32 0.03 0.07 93.10 15:40:01 6 5.38 0.00 1.66 0.34 0.08 92.54 15:40:01 7 3.56 0.00 1.46 0.02 0.08 94.88 15:41:01 all 11.83 0.00 1.85 0.52 0.05 85.75 15:41:01 0 6.02 0.00 1.44 0.13 0.03 92.37 15:41:01 1 8.22 0.00 1.89 0.22 0.05 89.62 15:41:01 2 8.00 0.00 1.82 0.37 0.05 89.76 15:41:01 3 4.68 0.00 1.52 0.10 0.03 93.66 15:41:01 4 11.00 0.00 2.24 1.42 0.05 85.29 15:41:01 5 10.66 0.00 1.49 0.57 0.05 87.23 15:41:01 6 27.09 0.00 2.34 1.15 0.08 69.33 15:41:01 7 18.98 0.00 2.02 0.18 0.05 78.76 Average: all 15.00 0.00 2.11 0.64 0.07 82.19 Average: 0 11.75 0.00 2.14 0.43 0.06 85.61 Average: 1 15.05 0.00 2.08 0.23 0.07 82.57 Average: 2 16.64 0.00 2.19 0.46 0.07 80.65 Average: 3 15.45 0.00 2.11 0.76 0.07 81.60 Average: 4 15.76 0.00 2.11 0.82 0.07 81.24 Average: 5 14.90 0.00 2.16 0.83 0.07 82.04 Average: 6 15.28 0.00 2.19 1.24 0.07 81.23 Average: 7 15.16 0.00 1.89 0.32 0.07 82.56