---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-46573 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 1122 58775 0 4523 62603 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:8e:9f:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe8e:9fa7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:71:9b:12 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-46573) 09/17/25 _x86_64_ (16 CPU) 13:53:20 LINUX RESTART (16 CPU) 13:54:02 tps rtps wtps bread/s bwrtn/s 13:55:01 171.59 21.92 149.66 729.52 55962.72 13:56:01 186.04 43.29 142.74 2464.12 61766.91 13:57:01 50.96 4.47 46.49 139.58 49226.33 13:58:01 51.24 0.63 50.61 27.20 55862.02 13:59:01 35.74 0.45 35.29 13.06 49281.65 14:00:01 51.84 0.10 51.74 2.93 66626.10 14:01:01 42.71 0.75 41.96 84.25 45884.35 Average: 84.10 10.20 73.89 493.82 54941.89 13:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:55:01 62820124 64302244 3147612 4.77 89212 1918944 2096700 3.13 960756 1756164 237644 13:56:01 60913092 62705572 5054644 7.66 99976 2208988 2770268 4.13 2624196 1976380 18776 13:57:01 58995488 60827036 6972248 10.57 101788 2244508 4355036 6.50 4545988 1964996 540 13:58:01 59321020 61456784 6646716 10.08 104556 2538864 3679240 5.49 3998560 2173964 100 13:59:01 58296324 60903200 7671412 11.63 106200 3000056 4166548 6.22 4555784 2627312 229632 14:00:01 57840168 61258148 8127568 12.32 109044 3795112 3718068 5.55 4228772 3383712 151436 14:01:01 60202424 64117372 5765312 8.74 112832 4280320 2061188 3.08 1374216 3859328 105428 Average: 59769806 62224337 6197930 9.40 103373 2855256 3263864 4.87 3184039 2534551 106222 13:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:55:01 lo 1.29 1.29 0.16 0.16 0.00 0.00 0.00 0.00 13:55:01 ens3 101.75 78.38 1202.43 26.88 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:56:01 ens3 497.92 376.25 3390.96 84.21 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 10.11 10.11 8.30 8.30 0.00 0.00 0.00 0.00 13:57:01 ens3 946.31 569.07 629.70 185.04 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 19.73 19.73 95.20 95.20 0.00 0.00 0.00 0.00 13:58:01 ens3 731.38 463.54 658.03 151.47 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 2.95 2.95 1.51 1.51 0.00 0.00 0.00 0.00 13:59:01 ens3 376.22 214.51 106.11 78.21 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 14:00:01 lo 2.57 2.57 1.04 1.04 0.00 0.00 0.00 0.00 14:00:01 ens3 211.38 135.68 653.96 53.16 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 14:01:01 lo 2.72 2.72 1.14 1.14 0.00 0.00 0.00 0.00 14:01:01 ens3 451.32 269.91 249.84 91.52 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 Average: lo 5.70 5.70 15.38 15.38 0.00 0.00 0.00 0.00 Average: ens3 474.63 301.57 983.92 95.95 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-46573) 09/17/25 _x86_64_ (16 CPU) 13:53:20 LINUX RESTART (16 CPU) 13:54:02 CPU %user %nice %system %iowait %steal %idle 13:55:01 all 4.90 0.00 0.39 1.26 0.02 93.44 13:55:01 0 6.31 0.00 0.29 0.36 0.02 93.03 13:55:01 1 0.51 0.00 0.08 0.00 0.02 99.39 13:55:01 2 0.71 0.00 0.15 0.02 0.00 99.12 13:55:01 3 0.12 0.00 0.14 0.05 0.00 99.69 13:55:01 4 0.88 0.00 0.03 0.00 0.02 99.07 13:55:01 5 1.31 0.00 0.08 0.07 0.00 98.54 13:55:01 6 0.19 0.00 0.07 0.00 0.02 99.73 13:55:01 7 0.36 0.00 0.03 0.00 0.02 99.59 13:55:01 8 0.03 0.00 0.05 0.00 0.00 99.92 13:55:01 9 0.10 0.00 0.03 0.00 0.02 99.85 13:55:01 10 19.29 0.00 1.14 0.66 0.03 78.88 13:55:01 11 12.15 0.00 0.92 0.54 0.02 86.38 13:55:01 12 27.65 0.00 1.75 1.26 0.05 69.30 13:55:01 13 0.22 0.00 0.43 16.43 0.03 82.89 13:55:01 14 6.72 0.00 0.68 0.14 0.02 92.45 13:55:01 15 1.83 0.00 0.34 0.71 0.00 97.12 13:56:01 all 21.36 0.00 0.95 1.04 0.06 76.59 13:56:01 0 20.79 0.00 1.24 1.62 0.07 76.29 13:56:01 1 21.20 0.00 0.98 0.18 0.05 77.58 13:56:01 2 23.17 0.00 0.60 2.46 0.07 73.70 13:56:01 3 24.24 0.00 1.79 1.47 0.08 72.42 13:56:01 4 18.24 0.00 1.42 1.96 0.07 78.31 13:56:01 5 22.62 0.00 0.78 0.18 0.10 76.31 13:56:01 6 17.71 0.00 0.77 0.12 0.05 81.36 13:56:01 7 19.00 0.00 1.00 0.22 0.07 79.72 13:56:01 8 23.30 0.00 0.65 0.00 0.05 76.00 13:56:01 9 15.96 0.00 0.59 0.12 0.07 83.27 13:56:01 10 26.83 0.00 1.17 0.64 0.10 71.27 13:56:01 11 16.92 0.00 0.42 0.02 0.05 82.60 13:56:01 12 19.80 0.00 0.93 0.40 0.05 78.82 13:56:01 13 20.27 0.00 1.41 6.68 0.05 71.59 13:56:01 14 25.41 0.00 0.58 0.23 0.07 73.71 13:56:01 15 26.33 0.00 0.75 0.38 0.07 72.47 13:57:01 all 24.81 0.00 0.85 0.49 0.09 73.76 13:57:01 0 29.35 0.00 0.97 0.94 0.10 68.64 13:57:01 1 22.01 0.00 0.82 0.02 0.08 77.08 13:57:01 2 22.58 0.00 0.69 0.02 0.08 76.64 13:57:01 3 12.88 0.00 0.79 0.10 0.08 86.15 13:57:01 4 16.34 0.00 0.39 0.00 0.10 83.17 13:57:01 5 32.40 0.00 0.79 2.79 0.10 63.92 13:57:01 6 27.19 0.00 0.55 3.86 0.10 68.30 13:57:01 7 23.27 0.00 0.90 0.00 0.07 75.76 13:57:01 8 24.05 0.00 1.54 0.00 0.10 74.31 13:57:01 9 28.61 0.00 0.47 0.00 0.10 70.82 13:57:01 10 27.91 0.00 1.24 0.02 0.08 70.76 13:57:01 11 29.76 0.00 0.79 0.00 0.07 69.38 13:57:01 12 22.53 0.00 1.42 0.00 0.07 75.98 13:57:01 13 22.31 0.00 0.65 0.02 0.07 76.96 13:57:01 14 40.76 0.00 1.07 0.00 0.12 58.05 13:57:01 15 15.09 0.00 0.49 0.02 0.07 84.34 13:58:01 all 28.88 0.00 0.77 0.68 0.07 69.61 13:58:01 0 36.30 0.00 1.12 0.02 0.07 62.49 13:58:01 1 36.93 0.00 0.92 0.00 0.07 62.08 13:58:01 2 28.11 0.00 0.70 0.02 0.08 71.08 13:58:01 3 32.05 0.00 0.77 0.02 0.08 67.08 13:58:01 4 23.93 0.00 0.97 3.50 0.07 71.53 13:58:01 5 24.16 0.00 0.74 7.31 0.07 67.73 13:58:01 6 36.21 0.00 0.72 0.02 0.08 62.97 13:58:01 7 28.07 0.00 0.62 0.02 0.05 71.24 13:58:01 8 32.71 0.00 0.52 0.02 0.10 66.65 13:58:01 9 28.32 0.00 0.85 0.00 0.07 70.76 13:58:01 10 33.51 0.00 0.55 0.00 0.07 65.88 13:58:01 11 30.03 0.00 0.52 0.00 0.07 69.39 13:58:01 12 22.43 0.00 0.94 0.00 0.07 76.57 13:58:01 13 21.18 0.00 0.45 0.00 0.03 78.34 13:58:01 14 29.45 0.00 1.15 0.00 0.07 69.33 13:58:01 15 18.59 0.00 0.75 0.00 0.07 80.59 13:59:01 all 19.98 0.00 0.69 1.27 0.08 77.98 13:59:01 0 15.41 0.00 0.55 0.17 0.12 83.76 13:59:01 1 21.69 0.00 1.01 0.00 0.08 77.22 13:59:01 2 19.83 0.00 0.58 0.00 0.05 79.54 13:59:01 3 13.66 0.00 0.55 0.00 0.05 85.74 13:59:01 4 18.14 0.00 0.69 13.84 0.07 67.26 13:59:01 5 20.43 0.00 0.70 5.93 0.07 72.87 13:59:01 6 23.11 0.00 0.64 0.00 0.07 76.19 13:59:01 7 19.50 0.00 1.60 0.00 0.10 78.80 13:59:01 8 19.84 0.00 0.67 0.00 0.12 79.37 13:59:01 9 22.71 0.00 0.82 0.15 0.10 76.22 13:59:01 10 29.94 0.00 0.70 0.00 0.10 69.26 13:59:01 11 23.16 0.00 0.45 0.00 0.07 76.32 13:59:01 12 18.44 0.00 0.54 0.00 0.07 80.95 13:59:01 13 21.14 0.00 0.62 0.00 0.07 78.18 13:59:01 14 13.94 0.00 0.47 0.00 0.05 85.54 13:59:01 15 18.79 0.00 0.52 0.17 0.07 80.46 14:00:01 all 23.96 0.00 0.85 1.86 0.09 73.24 14:00:01 0 23.98 0.00 0.75 0.00 0.08 75.18 14:00:01 1 29.99 0.00 0.48 0.00 0.10 69.42 14:00:01 2 19.08 0.00 0.77 0.00 0.07 80.08 14:00:01 3 24.04 0.00 0.72 0.00 0.08 75.15 14:00:01 4 27.62 0.00 1.34 0.03 0.07 70.94 14:00:01 5 22.79 0.00 0.54 1.32 0.08 75.26 14:00:01 6 20.78 0.00 1.11 23.36 0.10 54.66 14:00:01 7 17.64 0.00 0.49 0.00 0.05 81.82 14:00:01 8 21.53 0.00 0.99 3.89 0.10 73.49 14:00:01 9 36.18 0.00 2.27 0.77 0.08 60.70 14:00:01 10 30.53 0.00 1.16 0.03 0.08 68.20 14:00:01 11 25.68 0.00 0.65 0.27 0.20 73.19 14:00:01 12 14.80 0.00 0.82 0.00 0.07 84.31 14:00:01 13 26.00 0.00 0.50 0.17 0.10 73.23 14:00:01 14 18.25 0.00 0.35 0.00 0.05 81.35 14:00:01 15 24.50 0.00 0.65 0.00 0.07 74.78 14:01:01 all 12.39 0.00 0.57 2.99 0.04 84.01 14:01:01 0 11.22 0.00 0.75 3.54 0.05 84.44 14:01:01 1 6.69 0.00 0.35 0.00 0.03 92.93 14:01:01 2 26.38 0.00 0.90 11.32 0.05 61.35 14:01:01 3 13.60 0.00 0.52 1.97 0.05 83.86 14:01:01 4 19.87 0.00 1.38 0.03 0.07 78.65 14:01:01 5 13.78 0.00 0.38 1.65 0.05 84.13 14:01:01 6 10.81 0.00 0.53 8.00 0.07 80.58 14:01:01 7 20.27 0.00 0.57 0.18 0.05 78.93 14:01:01 8 7.43 0.00 0.23 19.53 0.05 72.76 14:01:01 9 9.15 0.00 0.80 0.00 0.03 90.01 14:01:01 10 7.44 0.00 0.62 0.77 0.05 91.12 14:01:01 11 9.56 0.00 0.33 0.02 0.03 90.05 14:01:01 12 7.17 0.00 0.35 0.00 0.02 92.47 14:01:01 13 13.23 0.00 0.77 0.78 0.05 85.17 14:01:01 14 10.50 0.00 0.28 0.00 0.03 89.18 14:01:01 15 11.25 0.00 0.38 0.00 0.03 88.33 Average: all 19.50 0.00 0.72 1.37 0.06 78.35 Average: 0 20.51 0.00 0.81 0.95 0.07 77.66 Average: 1 19.89 0.00 0.66 0.03 0.06 79.35 Average: 2 20.02 0.00 0.63 1.98 0.06 77.31 Average: 3 17.26 0.00 0.75 0.52 0.06 81.40 Average: 4 17.88 0.00 0.89 2.77 0.06 78.39 Average: 5 19.67 0.00 0.57 2.76 0.07 76.93 Average: 6 19.46 0.00 0.63 5.05 0.07 74.79 Average: 7 18.34 0.00 0.74 0.06 0.06 80.80 Average: 8 18.45 0.00 0.67 3.36 0.07 77.46 Average: 9 20.19 0.00 0.84 0.15 0.07 78.76 Average: 10 25.08 0.00 0.94 0.30 0.07 73.61 Average: 11 21.05 0.00 0.58 0.12 0.07 78.17 Average: 12 18.93 0.00 0.96 0.23 0.05 79.82 Average: 13 17.80 0.00 0.69 3.41 0.06 78.04 Average: 14 20.74 0.00 0.66 0.05 0.06 78.49 Average: 15 16.65 0.00 0.56 0.18 0.05 82.56