---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-44615 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 13G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1166 58738 0 4516 62560 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:a7:08:ff brd ff:ff:ff:ff:ff:ff inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fea7:8ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:02:40:f9 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-16g-44615) 09/09/25 _x86_64_ (16 CPU) 07:57:31 LINUX RESTART (16 CPU) 07:58:02 tps rtps wtps bread/s bwrtn/s 07:59:01 283.65 29.76 253.89 990.34 20022.37 08:00:01 178.21 43.30 134.91 2463.16 27947.50 08:01:01 26.21 4.38 21.83 134.38 13025.83 08:02:01 29.44 0.68 28.76 27.59 21068.84 08:03:01 23.10 0.45 22.65 13.06 25885.29 08:04:01 27.55 0.10 27.45 2.93 27683.25 08:05:01 54.92 1.77 53.16 106.92 38564.91 Average: 88.55 11.45 77.10 533.09 24897.16 07:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:59:01 62894124 64276812 3073620 4.66 82580 1832564 2048248 3.06 984500 1679612 174596 08:00:01 60683860 62471020 5283884 8.01 100028 2203860 3022968 4.51 2862096 1973428 28704 08:01:01 58952192 60777168 7015552 10.63 101556 2238976 4371204 6.52 4602176 1959672 600 08:02:01 59425476 61554404 6542268 9.92 104288 2533252 3624856 5.41 3909120 2168668 1080 08:03:01 58533668 61372572 7434076 11.27 106704 3228792 4178256 6.23 4092696 2855368 237420 08:04:01 57653596 61066776 8314148 12.60 108728 3791312 3950824 5.90 4420508 3380236 298040 08:05:01 60164816 64077744 5802928 8.80 114208 4276424 2121424 3.17 1422324 3852812 13348 Average: 59758247 62228071 6209497 9.41 102585 2872169 3331111 4.97 3184774 2552828 107684 07:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:59:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 07:59:01 ens3 270.53 197.73 1714.81 49.56 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:00:01 ens3 513.21 405.55 3537.84 96.83 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 lo 10.73 10.73 8.40 8.40 0.00 0.00 0.00 0.00 08:01:01 ens3 432.66 254.94 504.41 86.71 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 lo 18.88 18.88 95.21 95.21 0.00 0.00 0.00 0.00 08:02:01 ens3 510.63 317.18 600.11 105.43 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 lo 3.23 3.23 1.52 1.52 0.00 0.00 0.00 0.00 08:03:01 ens3 294.03 157.39 89.33 59.09 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 lo 3.85 3.85 1.57 1.57 0.00 0.00 0.00 0.00 08:04:01 ens3 321.40 209.48 674.21 66.91 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 lo 1.60 1.60 0.63 0.63 0.00 0.00 0.00 0.00 08:05:01 ens3 109.93 69.97 166.39 26.41 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.75 5.75 15.40 15.40 0.00 0.00 0.00 0.00 Average: ens3 350.55 230.41 1039.57 70.19 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-16g-44615) 09/09/25 _x86_64_ (16 CPU) 07:57:31 LINUX RESTART (16 CPU) 07:58:02 CPU %user %nice %system %iowait %steal %idle 07:59:01 all 5.24 0.00 0.46 1.57 0.02 92.71 07:59:01 0 1.48 0.00 0.66 11.37 0.03 86.45 07:59:01 1 6.74 0.00 1.31 3.97 0.02 87.96 07:59:01 2 5.41 0.00 0.46 0.12 0.02 93.99 07:59:01 3 14.41 0.00 1.31 1.44 0.03 82.81 07:59:01 4 30.00 0.00 1.43 2.34 0.05 66.18 07:59:01 5 6.80 0.00 0.56 0.10 0.02 92.52 07:59:01 6 1.32 0.00 0.34 4.87 0.00 93.46 07:59:01 7 1.64 0.00 0.24 0.08 0.02 98.02 07:59:01 8 1.82 0.00 0.37 0.00 0.02 97.79 07:59:01 9 1.05 0.00 0.15 0.12 0.00 98.68 07:59:01 10 4.63 0.00 0.03 0.00 0.00 95.34 07:59:01 11 1.70 0.00 0.08 0.00 0.00 98.22 07:59:01 12 2.63 0.00 0.12 0.00 0.05 97.20 07:59:01 13 1.73 0.00 0.05 0.00 0.02 98.20 07:59:01 14 1.36 0.00 0.17 0.53 0.02 97.93 07:59:01 15 1.03 0.00 0.10 0.14 0.02 98.71 08:00:01 all 21.09 0.00 0.94 1.36 0.06 76.56 08:00:01 0 21.27 0.00 1.64 1.94 0.07 75.09 08:00:01 1 23.11 0.00 0.70 0.33 0.07 75.78 08:00:01 2 39.99 0.00 1.57 2.91 0.08 55.44 08:00:01 3 23.31 0.00 0.62 0.40 0.07 75.60 08:00:01 4 22.62 0.00 0.62 0.00 0.07 76.69 08:00:01 5 11.35 0.00 0.58 0.03 0.03 87.99 08:00:01 6 16.28 0.00 1.19 1.09 0.07 81.38 08:00:01 7 18.57 0.00 0.62 0.00 0.05 80.76 08:00:01 8 10.72 0.00 0.62 0.10 0.05 88.51 08:00:01 9 22.39 0.00 1.17 2.89 0.07 73.49 08:00:01 10 23.46 0.00 0.38 0.03 0.07 76.06 08:00:01 11 31.86 0.00 1.10 1.90 0.07 65.07 08:00:01 12 17.98 0.00 0.90 1.00 0.07 80.05 08:00:01 13 17.83 0.00 1.25 1.89 0.05 78.97 08:00:01 14 20.83 0.00 0.82 7.07 0.05 71.23 08:00:01 15 15.97 0.00 1.09 0.08 0.05 82.81 08:01:01 all 24.14 0.00 0.75 0.37 0.06 74.68 08:01:01 0 26.54 0.00 0.88 0.22 0.07 72.30 08:01:01 1 37.26 0.00 1.14 0.12 0.10 61.38 08:01:01 2 24.34 0.00 0.70 0.00 0.08 74.87 08:01:01 3 47.55 0.00 1.21 0.00 0.12 51.13 08:01:01 4 25.88 0.00 1.09 0.02 0.08 72.93 08:01:01 5 20.25 0.00 0.79 0.00 0.07 78.89 08:01:01 6 18.71 0.00 1.44 0.00 0.05 79.81 08:01:01 7 19.92 0.00 0.49 0.00 0.07 79.52 08:01:01 8 21.89 0.00 0.47 0.02 0.07 77.56 08:01:01 9 9.77 0.00 0.23 0.00 0.03 89.96 08:01:01 10 25.31 0.00 0.53 0.03 0.05 74.08 08:01:01 11 21.65 0.00 0.28 0.00 0.05 78.01 08:01:01 12 17.12 0.00 0.45 0.05 0.05 82.33 08:01:01 13 17.61 0.00 0.40 0.00 0.05 81.94 08:01:01 14 19.12 0.00 0.55 5.42 0.07 74.84 08:01:01 15 33.44 0.00 1.27 0.05 0.07 65.17 08:02:01 all 26.31 0.00 0.69 0.38 0.07 72.55 08:02:01 0 20.69 0.00 0.62 0.00 0.07 78.62 08:02:01 1 23.60 0.00 0.64 2.34 0.07 73.36 08:02:01 2 20.62 0.00 0.60 1.83 0.05 76.90 08:02:01 3 31.53 0.00 1.04 0.00 0.08 67.35 08:02:01 4 32.16 0.00 1.42 0.05 0.08 66.29 08:02:01 5 30.43 0.00 0.60 0.00 0.07 68.90 08:02:01 6 25.86 0.00 1.08 0.02 0.05 72.99 08:02:01 7 30.21 0.00 0.77 0.00 0.07 68.95 08:02:01 8 31.04 0.00 0.37 0.00 0.07 68.53 08:02:01 9 20.63 0.00 0.50 0.00 0.05 78.81 08:02:01 10 21.42 0.00 0.84 0.00 0.07 77.68 08:02:01 11 26.77 0.00 0.38 0.00 0.07 72.78 08:02:01 12 19.49 0.00 0.69 0.00 0.05 79.77 08:02:01 13 34.82 0.00 0.55 0.00 0.07 64.56 08:02:01 14 25.79 0.00 0.65 1.84 0.07 71.66 08:02:01 15 25.87 0.00 0.38 0.02 0.07 73.66 08:03:01 all 23.23 0.00 0.76 0.96 0.07 74.98 08:03:01 0 20.25 0.00 0.53 0.00 0.05 79.17 08:03:01 1 26.95 0.00 0.77 2.51 0.07 69.71 08:03:01 2 16.21 0.00 0.90 3.81 0.07 79.02 08:03:01 3 23.68 0.00 0.90 0.00 0.08 75.33 08:03:01 4 22.93 0.00 0.74 0.00 0.08 76.25 08:03:01 5 24.68 0.00 0.50 0.02 0.07 74.73 08:03:01 6 34.96 0.00 1.15 0.00 0.08 63.80 08:03:01 7 21.15 0.00 1.45 0.00 0.08 77.31 08:03:01 8 30.46 0.00 1.18 0.00 0.08 68.27 08:03:01 9 21.71 0.00 0.67 8.92 0.05 68.66 08:03:01 10 19.47 0.00 0.99 0.02 0.08 79.44 08:03:01 11 21.35 0.00 0.63 0.03 0.08 77.90 08:03:01 12 16.78 0.00 0.28 0.00 0.05 82.89 08:03:01 13 26.01 0.00 0.53 0.00 0.08 73.37 08:03:01 14 23.05 0.00 0.42 0.02 0.07 76.45 08:03:01 15 22.18 0.00 0.53 0.00 0.08 77.21 08:04:01 all 20.27 0.00 0.69 0.58 0.06 78.40 08:04:01 0 23.40 0.00 0.58 0.00 0.07 75.95 08:04:01 1 21.21 0.00 0.99 5.41 0.07 72.33 08:04:01 2 16.27 0.00 0.42 0.00 0.05 83.26 08:04:01 3 24.34 0.00 1.44 0.03 0.07 74.12 08:04:01 4 19.21 0.00 0.87 0.00 0.07 79.86 08:04:01 5 21.79 0.00 0.52 0.00 0.08 77.61 08:04:01 6 24.65 0.00 0.68 0.00 0.07 74.60 08:04:01 7 20.08 0.00 0.50 0.00 0.05 79.37 08:04:01 8 17.06 0.00 0.35 0.00 0.03 82.56 08:04:01 9 17.61 0.00 0.55 3.86 0.08 77.89 08:04:01 10 17.11 0.00 0.70 0.00 0.05 82.14 08:04:01 11 19.71 0.00 0.52 0.02 0.05 79.71 08:04:01 12 14.76 0.00 0.18 0.00 0.05 85.01 08:04:01 13 29.63 0.00 1.49 0.03 0.08 68.77 08:04:01 14 20.32 0.00 0.54 0.00 0.07 79.08 08:04:01 15 17.15 0.00 0.69 0.00 0.03 82.13 08:05:01 all 12.18 0.00 0.63 0.94 0.04 86.21 08:05:01 0 9.19 0.00 0.53 0.00 0.02 90.26 08:05:01 1 11.08 0.00 0.35 5.83 0.03 82.70 08:05:01 2 6.03 0.00 0.95 0.03 0.02 92.96 08:05:01 3 13.45 0.00 0.47 3.01 0.03 83.04 08:05:01 4 22.15 0.00 1.42 0.13 0.07 76.23 08:05:01 5 19.32 0.00 1.14 0.95 0.05 78.54 08:05:01 6 11.86 0.00 0.78 0.10 0.03 87.22 08:05:01 7 8.17 0.00 0.60 0.02 0.05 91.16 08:05:01 8 34.63 0.00 1.03 0.23 0.07 64.04 08:05:01 9 6.74 0.00 0.70 4.80 0.02 87.74 08:05:01 10 4.57 0.00 0.37 0.00 0.02 95.04 08:05:01 11 7.52 0.00 0.22 0.00 0.02 92.24 08:05:01 12 5.77 0.00 0.30 0.00 0.02 93.91 08:05:01 13 10.43 0.00 0.52 0.00 0.03 89.02 08:05:01 14 9.67 0.00 0.40 0.02 0.03 89.89 08:05:01 15 14.31 0.00 0.25 0.00 0.03 85.40 Average: all 18.95 0.00 0.70 0.88 0.05 79.41 Average: 0 17.59 0.00 0.78 1.91 0.05 79.67 Average: 1 21.45 0.00 0.84 2.93 0.06 74.72 Average: 2 18.43 0.00 0.80 1.25 0.05 79.47 Average: 3 25.49 0.00 1.00 0.70 0.07 72.75 Average: 4 24.98 0.00 1.08 0.36 0.07 73.50 Average: 5 19.26 0.00 0.67 0.16 0.06 79.86 Average: 6 19.13 0.00 0.95 0.86 0.05 79.01 Average: 7 17.14 0.00 0.67 0.01 0.06 82.13 Average: 8 21.13 0.00 0.63 0.05 0.05 78.13 Average: 9 14.30 0.00 0.57 2.94 0.04 82.14 Average: 10 16.59 0.00 0.55 0.01 0.05 82.80 Average: 11 18.69 0.00 0.46 0.28 0.05 80.52 Average: 12 13.53 0.00 0.42 0.15 0.05 85.86 Average: 13 19.76 0.00 0.69 0.27 0.05 79.22 Average: 14 17.19 0.00 0.51 2.13 0.05 80.12 Average: 15 18.59 0.00 0.62 0.04 0.05 80.70