---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-76523 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 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 10% / 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 861 23390 0 7915 30850 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:db:e1:15 brd ff:ff:ff:ff:ff:ff inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fedb:e115/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:0b:63:40 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-v1-8c-8g-76523) 10/13/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 334.92 37.07 297.85 1724.97 27632.12 22:50:01 115.88 15.50 100.38 470.05 71018.03 22:51:01 237.87 0.57 237.30 5.20 112066.91 22:52:01 272.54 19.40 253.14 3736.04 57221.26 22:53:01 88.15 0.00 88.15 0.00 54992.83 22:54:01 97.23 0.00 97.23 0.00 30750.47 22:55:01 16.45 0.00 16.45 0.00 24355.41 22:56:01 84.44 0.00 84.44 0.00 14063.18 22:57:01 26.86 0.57 26.30 56.12 16478.85 Average: 141.24 8.07 133.17 663.85 45430.95 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 29997984 31626184 2941236 8.93 72068 1864688 1466340 4.31 948640 1694924 202488 22:50:01 26919332 31271492 6019888 18.28 98988 4490188 1971436 5.80 1303536 4302964 2565984 22:51:01 25533500 30816920 7405720 22.48 157004 5249668 2096996 6.17 1834572 5034576 667732 22:52:01 23877248 30223300 9061972 27.51 168440 6236348 2823484 8.31 2701504 5758848 473912 22:53:01 24014980 30823616 8924240 27.09 169660 6683800 2071960 6.10 2587144 5725420 18884 22:54:01 23826124 31008616 9113096 27.67 170248 7046124 1988492 5.85 2619864 5870020 35080 22:55:01 22783828 30118760 10155392 30.83 170344 7193892 2503164 7.36 3676160 5846336 9868 22:56:01 24166564 31662432 8772656 26.63 170432 7350360 1373464 4.04 2133552 6007832 326760 22:57:01 23960640 31599476 8978580 27.26 172232 7488988 1439928 4.24 2289860 6057052 2524 Average: 25008911 31016755 7930309 24.08 149935 5956006 1970585 5.80 2232759 5144219 478137 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 109.47 77.96 1093.37 30.37 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 7744.73 5342.69 23434.04 1196.07 0.00 0.00 0.00 0.00 22:51:01 lo 0.93 0.93 0.15 0.15 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 537.09 433.26 3047.84 112.60 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 225.71 188.72 2275.40 34.38 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 42.63 37.53 177.13 10.25 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 36.46 32.53 8.09 9.32 0.00 0.00 0.00 0.00 22:55:01 lo 20.95 20.95 1.07 1.07 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.35 1.87 0.65 0.86 0.00 0.00 0.00 0.00 22:56:01 lo 20.24 20.24 1.04 1.04 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 11.10 8.85 2.42 3.36 0.00 0.00 0.00 0.00 22:57:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1655.52 1204.25 487.82 8138.76 0.00 0.00 0.00 0.00 Average: lo 5.08 5.08 0.29 0.29 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 Average: ens3 1153.55 815.51 3396.01 1061.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-76523) 10/13/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.68 0.00 0.97 2.55 0.03 86.76 22:49:01 0 5.22 0.00 0.59 1.25 0.02 92.92 22:49:01 1 20.24 0.00 1.73 4.48 0.05 73.49 22:49:01 2 1.87 0.00 0.31 0.05 0.02 97.76 22:49:01 3 1.25 0.00 0.42 0.17 0.02 98.14 22:49:01 4 16.30 0.00 1.28 1.68 0.03 80.70 22:49:01 5 7.44 0.00 0.70 0.44 0.02 91.41 22:49:01 6 14.30 0.00 1.09 6.03 0.05 78.53 22:49:01 7 10.86 0.00 1.73 6.37 0.05 80.99 22:50:01 all 11.71 0.00 4.37 2.60 0.07 81.26 22:50:01 0 4.56 0.00 9.05 1.26 0.09 85.05 22:50:01 1 37.65 0.00 7.83 0.07 0.12 54.33 22:50:01 2 6.72 0.00 1.44 1.66 0.07 90.12 22:50:01 3 5.50 0.00 3.82 0.10 0.07 90.51 22:50:01 4 14.03 0.00 2.97 0.30 0.05 82.64 22:50:01 5 8.59 0.00 4.40 9.37 0.07 77.57 22:50:01 6 11.22 0.00 3.00 0.03 0.07 85.68 22:50:01 7 5.50 0.00 2.44 7.99 0.03 84.04 22:51:01 all 8.40 0.00 2.36 5.54 0.06 83.64 22:51:01 0 4.46 0.00 2.89 0.65 0.03 91.96 22:51:01 1 7.45 0.00 1.57 1.49 0.05 89.44 22:51:01 2 6.62 0.00 2.35 5.18 0.05 85.79 22:51:01 3 16.78 0.00 3.96 0.52 0.07 78.67 22:51:01 4 6.92 0.00 0.85 10.66 0.07 81.50 22:51:01 5 13.42 0.00 1.63 1.95 0.05 82.95 22:51:01 6 7.44 0.00 5.15 20.67 0.10 66.63 22:51:01 7 4.12 0.00 0.59 3.42 0.07 91.81 22:52:01 all 24.40 0.00 2.40 3.07 0.07 70.06 22:52:01 0 14.59 0.00 1.14 0.64 0.07 83.57 22:52:01 1 37.58 0.00 3.46 6.67 0.08 52.20 22:52:01 2 24.27 0.00 1.71 2.23 0.07 71.73 22:52:01 3 25.87 0.00 3.05 5.35 0.07 65.66 22:52:01 4 21.54 0.00 2.14 0.84 0.05 75.43 22:52:01 5 21.07 0.00 3.33 8.61 0.12 66.87 22:52:01 6 29.85 0.00 2.58 0.18 0.05 67.33 22:52:01 7 20.54 0.00 1.84 0.05 0.05 77.52 22:53:01 all 21.99 0.00 2.45 3.04 0.06 72.47 22:53:01 0 7.25 0.00 0.92 0.00 0.02 91.81 22:53:01 1 42.05 0.00 3.06 0.00 0.12 54.78 22:53:01 2 23.65 0.00 1.34 0.65 0.07 74.29 22:53:01 3 33.97 0.00 7.17 0.00 0.07 58.79 22:53:01 4 11.01 0.00 2.04 16.42 0.05 70.47 22:53:01 5 23.79 0.00 2.20 6.61 0.07 67.34 22:53:01 6 15.18 0.00 1.49 0.70 0.02 82.61 22:53:01 7 19.31 0.00 1.44 0.00 0.03 79.23 22:54:01 all 16.66 0.00 2.44 1.47 0.05 79.38 22:54:01 0 5.64 0.00 1.23 0.00 0.05 93.08 22:54:01 1 48.79 0.00 8.89 0.00 0.10 42.21 22:54:01 2 24.09 0.00 4.75 0.02 0.05 71.09 22:54:01 3 13.52 0.00 1.12 0.00 0.05 85.31 22:54:01 4 9.65 0.00 0.87 7.33 0.03 82.12 22:54:01 5 7.70 0.00 0.70 4.09 0.02 87.49 22:54:01 6 12.53 0.00 0.63 0.00 0.03 86.80 22:54:01 7 11.46 0.00 1.32 0.37 0.07 86.78 22:55:01 all 12.94 0.00 7.16 1.13 0.07 78.70 22:55:01 0 5.36 0.00 5.29 0.00 0.05 89.30 22:55:01 1 34.86 0.00 5.26 0.02 0.08 59.77 22:55:01 2 6.35 0.00 6.30 0.00 0.05 87.31 22:55:01 3 9.69 0.00 2.60 0.00 0.05 87.66 22:55:01 4 6.70 0.00 7.43 1.47 0.05 84.35 22:55:01 5 9.33 0.00 8.35 7.61 0.07 74.65 22:55:01 6 23.91 0.00 17.53 0.02 0.07 58.47 22:55:01 7 7.65 0.00 4.47 0.00 0.08 87.79 22:56:01 all 10.30 0.00 6.83 0.63 0.07 82.18 22:56:01 0 10.52 0.00 10.74 2.51 0.08 76.15 22:56:01 1 31.08 0.00 5.21 0.00 0.10 63.61 22:56:01 2 13.83 0.00 6.38 0.00 0.07 79.72 22:56:01 3 4.55 0.00 3.47 0.00 0.05 91.93 22:56:01 4 7.32 0.00 7.10 1.34 0.08 84.16 22:56:01 5 4.64 0.00 6.80 1.19 0.05 87.32 22:56:01 6 4.62 0.00 7.49 0.00 0.07 87.82 22:56:01 7 5.52 0.00 7.56 0.00 0.05 86.87 22:57:01 all 7.07 0.00 1.10 0.47 0.03 91.33 22:57:01 0 6.21 0.00 0.54 1.12 0.02 92.12 22:57:01 1 13.84 0.00 0.73 0.08 0.03 85.31 22:57:01 2 9.69 0.00 1.17 0.00 0.02 89.12 22:57:01 3 1.24 0.00 1.52 0.00 0.02 97.22 22:57:01 4 4.44 0.00 0.55 1.92 0.02 93.07 22:57:01 5 12.41 0.00 0.37 0.53 0.03 86.66 22:57:01 6 6.50 0.00 2.59 0.00 0.03 90.88 22:57:01 7 2.24 0.00 1.34 0.02 0.02 96.38 Average: all 13.69 0.00 3.35 2.27 0.05 80.63 Average: 0 7.09 0.00 3.59 0.82 0.05 88.45 Average: 1 30.37 0.00 4.19 1.42 0.08 63.94 Average: 2 13.04 0.00 2.87 1.08 0.05 82.96 Average: 3 12.50 0.00 3.02 0.68 0.05 83.75 Average: 4 10.85 0.00 2.80 4.67 0.05 81.62 Average: 5 12.05 0.00 3.16 4.48 0.05 80.26 Average: 6 13.97 0.00 4.62 3.03 0.05 78.32 Average: 7 9.70 0.00 2.53 2.01 0.05 85.72