---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4527 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 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 830 23315 0 8021 30881 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:40:67:56 brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe40:6756/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:28:87:8d 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-4527) 11/25/23 _x86_64_ (8 CPU) 22:47:29 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 110.65 36.16 74.49 1690.12 39864.56 22:50:01 132.63 12.48 120.15 263.69 92198.77 22:51:01 254.18 3.45 250.73 93.44 135438.45 22:52:01 240.08 20.63 219.45 3874.55 84252.09 22:53:01 134.18 0.00 134.18 0.00 21576.27 22:54:01 22.76 0.00 22.76 0.00 10824.79 22:55:01 5.93 0.02 5.92 0.13 5793.83 22:56:01 84.61 0.00 84.61 0.00 14368.81 22:57:01 22.40 0.87 21.53 58.52 2510.65 Average: 111.93 8.18 103.76 664.46 45203.60 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30195628 31765576 2743592 8.33 66972 1814340 1367600 4.02 810824 1652144 164524 22:50:01 26476540 31694372 6462680 19.62 91932 5348972 1368408 4.03 2032776 4014144 2040536 22:51:01 24980844 30689440 7958376 24.16 162192 5626608 2212236 6.51 2026236 5361024 908636 22:52:01 22843920 29548968 10095300 30.65 166560 6589376 3547464 10.44 3573164 5923068 213092 22:53:01 24248216 31516476 8691004 26.38 167924 7134404 1529300 4.50 1996600 6084344 319784 22:54:01 23654500 31012540 9284720 28.19 168036 7221328 2033832 5.98 2615180 6055440 87668 22:55:01 22569720 30019244 10369500 31.48 168128 7309864 2509792 7.38 3771712 5972372 3192 22:56:01 23956820 31685396 8982400 27.27 168224 7581080 1383540 4.07 2194964 6163092 37084 22:57:01 23876228 31624284 9062992 27.51 173620 7594648 1396336 4.11 2266548 6170860 50688 Average: 24755824 31061811 8183396 24.84 148176 6246736 1927612 5.67 2365334 5266276 425023 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 64.51 41.34 850.65 8.79 0.00 0.00 0.00 0.00 22:49:01 lo 1.20 1.20 0.13 0.13 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 22:50:01 ens3 6555.89 4193.98 24796.75 1041.49 0.00 0.00 0.00 0.00 22:50:01 lo 0.73 0.73 0.07 0.07 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 22:51:01 ens3 472.56 364.63 3807.31 73.82 0.00 0.00 0.00 0.00 22:51:01 lo 1.27 1.27 0.18 0.18 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 22:52:01 ens3 277.29 214.41 2182.85 50.26 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 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 22:53:01 ens3 152.12 120.76 208.39 38.02 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 22:54:01 ens3 3.42 2.95 0.75 0.84 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 22:55:01 ens3 1.83 1.07 0.37 0.41 0.00 0.00 0.00 0.00 22:55:01 lo 28.75 28.75 1.47 1.47 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 22:56:01 ens3 1895.23 1254.83 436.03 7867.77 0.00 0.00 0.00 0.00 22:56:01 lo 12.55 12.55 0.65 0.65 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 22:57:01 ens3 26.81 21.21 65.36 8.34 0.00 0.00 0.00 0.00 22:57:01 lo 0.67 0.67 0.07 0.07 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 Average: ens3 1049.95 690.57 3594.15 1010.06 0.00 0.00 0.00 0.00 Average: lo 5.10 5.10 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4527) 11/25/23 _x86_64_ (8 CPU) 22:47:29 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 8.82 0.00 0.71 1.04 0.03 89.40 22:49:01 0 26.05 0.00 1.51 0.50 0.03 71.90 22:49:01 1 19.50 0.00 1.27 0.15 0.03 79.05 22:49:01 2 1.21 0.00 0.50 3.69 0.03 94.57 22:49:01 3 2.08 0.00 0.52 0.15 0.02 97.23 22:49:01 4 6.77 0.00 0.68 0.43 0.02 92.09 22:49:01 5 8.73 0.00 0.63 0.17 0.02 90.46 22:49:01 6 6.09 0.00 0.45 0.18 0.02 93.26 22:49:01 7 0.07 0.00 0.10 3.13 0.07 96.63 22:50:01 all 9.29 0.00 3.67 0.94 0.04 86.06 22:50:01 0 2.36 0.00 2.86 0.07 0.03 94.67 22:50:01 1 22.47 0.00 2.39 0.52 0.03 74.59 22:50:01 2 3.11 0.00 2.74 1.15 0.07 92.94 22:50:01 3 10.80 0.00 3.85 0.03 0.05 85.26 22:50:01 4 3.19 0.00 6.67 0.07 0.03 90.04 22:50:01 5 10.26 0.00 2.16 0.00 0.03 87.55 22:50:01 6 0.82 0.00 2.02 3.34 0.02 93.80 22:50:01 7 21.63 0.00 6.74 2.35 0.07 69.20 22:51:01 all 17.46 0.00 3.17 2.72 0.08 76.57 22:51:01 0 8.07 0.00 2.64 8.93 0.05 80.31 22:51:01 1 18.74 0.00 2.69 0.05 0.10 78.41 22:51:01 2 14.92 0.00 1.43 1.46 0.08 82.11 22:51:01 3 13.79 0.00 1.27 0.12 0.07 84.76 22:51:01 4 15.22 0.00 7.29 4.07 0.10 73.32 22:51:01 5 23.45 0.00 4.32 4.79 0.08 67.36 22:51:01 6 19.81 0.00 2.54 0.45 0.07 77.13 22:51:01 7 25.67 0.00 3.26 1.89 0.10 69.08 22:52:01 all 27.80 0.00 2.61 2.71 0.07 66.81 22:52:01 0 25.15 0.00 1.91 0.42 0.07 72.46 22:52:01 1 41.69 0.00 1.60 0.52 0.08 56.10 22:52:01 2 13.78 0.00 2.98 3.37 0.07 79.80 22:52:01 3 35.58 0.00 3.33 0.77 0.08 60.24 22:52:01 4 30.84 0.00 1.86 2.29 0.08 64.93 22:52:01 5 49.23 0.00 2.87 0.25 0.08 47.56 22:52:01 6 14.70 0.00 2.19 7.85 0.03 75.22 22:52:01 7 11.25 0.00 4.08 6.28 0.10 78.29 22:53:01 all 21.77 0.00 1.95 0.61 0.07 75.60 22:53:01 0 21.26 0.00 1.17 0.03 0.05 77.49 22:53:01 1 16.05 0.00 1.38 0.00 0.10 82.47 22:53:01 2 36.38 0.00 3.04 2.17 0.12 58.29 22:53:01 3 29.89 0.00 3.26 2.32 0.07 64.46 22:53:01 4 15.75 0.00 1.52 0.07 0.03 82.63 22:53:01 5 28.94 0.00 2.57 0.00 0.05 68.44 22:53:01 6 11.11 0.00 0.97 0.00 0.03 87.88 22:53:01 7 14.79 0.00 1.69 0.25 0.07 83.20 22:54:01 all 10.72 0.00 1.94 0.13 0.04 87.18 22:54:01 0 1.12 0.00 0.27 0.17 0.00 98.45 22:54:01 1 14.86 0.00 1.80 0.00 0.03 83.30 22:54:01 2 11.46 0.00 1.73 0.02 0.02 86.77 22:54:01 3 3.16 0.00 0.74 0.00 0.02 96.08 22:54:01 4 0.00 0.00 0.10 0.75 0.00 99.15 22:54:01 5 52.69 0.00 9.89 0.00 0.10 37.31 22:54:01 6 0.59 0.00 0.69 0.07 0.10 98.55 22:54:01 7 1.75 0.00 0.27 0.05 0.03 97.90 22:55:01 all 13.10 0.00 8.86 0.06 0.15 77.82 22:55:01 0 9.21 0.00 9.37 0.00 0.15 81.27 22:55:01 1 17.77 0.00 15.76 0.00 0.17 66.31 22:55:01 2 12.19 0.00 3.59 0.00 0.15 84.07 22:55:01 3 4.32 0.00 3.75 0.00 0.17 91.77 22:55:01 4 14.20 0.00 7.95 0.00 0.15 77.70 22:55:01 5 30.76 0.00 17.04 0.00 0.15 52.04 22:55:01 6 7.45 0.00 6.92 0.03 0.17 85.43 22:55:01 7 8.76 0.00 6.35 0.45 0.15 84.29 22:56:01 all 10.27 0.00 4.40 0.65 0.06 84.63 22:56:01 0 4.82 0.00 6.32 0.00 0.05 88.81 22:56:01 1 7.86 0.00 4.67 0.00 0.10 87.37 22:56:01 2 3.06 0.00 2.07 0.00 0.03 94.83 22:56:01 3 2.69 0.00 1.90 0.00 0.05 95.35 22:56:01 4 10.75 0.00 4.00 0.00 0.07 85.18 22:56:01 5 46.05 0.00 8.88 0.00 0.08 44.99 22:56:01 6 4.32 0.00 4.12 0.65 0.05 90.85 22:56:01 7 2.66 0.00 3.23 4.53 0.05 89.53 22:57:01 all 7.00 0.00 0.39 0.71 0.02 91.87 22:57:01 0 0.37 0.00 0.18 0.00 0.00 99.45 22:57:01 1 5.16 0.00 0.35 0.03 0.02 94.44 22:57:01 2 4.63 0.00 0.32 0.02 0.02 95.02 22:57:01 3 17.65 0.00 0.84 0.87 0.03 80.61 22:57:01 4 16.69 0.00 0.58 0.33 0.03 82.36 22:57:01 5 4.71 0.00 0.32 0.02 0.02 94.94 22:57:01 6 6.59 0.00 0.38 4.29 0.02 88.72 22:57:01 7 0.23 0.00 0.20 0.15 0.02 99.40 Average: all 14.02 0.00 3.08 1.06 0.06 81.77 Average: 0 10.94 0.00 2.93 1.11 0.05 84.96 Average: 1 18.23 0.00 3.55 0.14 0.07 77.99 Average: 2 11.20 0.00 2.04 1.32 0.07 85.37 Average: 3 13.35 0.00 2.16 0.47 0.06 83.96 Average: 4 12.60 0.00 3.40 0.89 0.06 83.06 Average: 5 28.29 0.00 5.41 0.58 0.07 65.65 Average: 6 7.95 0.00 2.25 1.88 0.06 87.87 Average: 7 9.59 0.00 2.86 2.11 0.07 85.36