---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-48372 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: 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): 0-15 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 1099 58794 0 4527 62626 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:47:4a:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe47:4ac0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:e2:d1:49 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-48372) 09/23/25 _x86_64_ (16 CPU) 13:20:47 LINUX RESTART (16 CPU) 13:21:01 tps rtps wtps bread/s bwrtn/s 13:22:01 382.79 73.81 308.98 5330.22 88489.44 13:23:01 200.23 43.21 157.02 2461.59 58820.46 13:24:01 64.51 4.45 60.06 139.29 49143.22 13:25:01 37.48 0.65 36.83 27.33 46796.73 13:26:01 47.96 0.45 47.51 13.06 57559.34 13:27:01 51.86 0.10 51.76 2.93 63687.25 13:28:01 62.47 0.82 61.66 86.92 65691.85 Average: 121.05 17.64 103.41 1151.70 61455.82 13:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:22:01 62990496 64344752 2977248 4.51 80132 1807840 2050560 3.06 908976 1654204 171676 13:23:01 61167024 62867764 4800720 7.28 96272 2124068 3117440 4.65 2460620 1894240 15832 13:24:01 59594404 61429140 6373340 9.66 101340 2247796 4397800 6.56 3942980 1967708 260 13:25:01 59899900 62038976 6067844 9.20 104168 2542400 3935224 5.87 3417088 2177116 211020 13:26:01 58973456 61581896 6994288 10.60 105820 3002300 4215068 6.29 3876864 2629228 230676 13:27:01 58330204 61752000 7637540 11.58 108656 3799052 3773660 5.63 3730036 3387300 321836 13:28:01 60205960 64126204 5761784 8.73 113200 4284648 2119020 3.16 1370168 3861056 268652 Average: 60165921 62591533 5801823 8.79 101370 2829729 3372682 5.03 2815247 2510122 174279 13:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 1.93 1.93 0.21 0.21 0.00 0.00 0.00 0.00 13:22:01 ens3 489.14 311.15 2025.56 78.38 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:23:01 ens3 454.79 338.01 2429.94 81.73 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 lo 9.50 9.50 8.37 8.37 0.00 0.00 0.00 0.00 13:24:01 ens3 744.57 501.77 1861.69 145.66 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 21.40 21.40 95.36 95.36 0.00 0.00 0.00 0.00 13:25:01 ens3 944.63 636.14 730.51 210.81 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 2.43 2.43 1.03 1.03 0.00 0.00 0.00 0.00 13:26:01 ens3 250.86 157.06 69.00 51.21 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 3.23 3.23 1.51 1.51 0.00 0.00 0.00 0.00 13:27:01 ens3 336.39 191.53 688.85 76.68 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 2.73 2.73 1.15 1.15 0.00 0.00 0.00 0.00 13:28:01 ens3 437.39 271.50 258.96 97.60 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: lo 5.98 5.98 15.38 15.38 0.00 0.00 0.00 0.00 Average: ens3 522.54 343.88 1152.11 106.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-48372) 09/23/25 _x86_64_ (16 CPU) 13:20:47 LINUX RESTART (16 CPU) 13:21:01 CPU %user %nice %system %iowait %steal %idle 13:22:01 all 5.25 0.00 0.70 1.40 0.03 92.62 13:22:01 0 1.22 0.00 0.30 0.30 0.02 98.16 13:22:01 1 7.78 0.00 0.67 9.42 0.03 82.10 13:22:01 2 2.10 0.00 0.40 0.20 0.02 97.28 13:22:01 3 18.78 0.00 1.34 0.94 0.05 78.89 13:22:01 4 1.93 0.00 0.32 0.15 0.02 97.58 13:22:01 5 10.07 0.00 0.85 0.28 0.07 88.73 13:22:01 6 2.07 0.00 0.50 1.64 0.02 95.78 13:22:01 7 1.91 0.00 1.62 0.17 0.03 96.27 13:22:01 8 2.80 0.00 0.35 0.07 0.02 96.77 13:22:01 9 2.40 0.00 1.47 7.72 0.03 88.38 13:22:01 10 11.82 0.00 0.83 0.27 0.03 87.05 13:22:01 11 5.71 0.00 0.88 0.07 0.02 93.32 13:22:01 12 3.37 0.00 0.48 0.13 0.02 96.00 13:22:01 13 3.42 0.00 0.47 0.55 0.02 95.54 13:22:01 14 6.40 0.00 0.42 0.40 0.02 92.77 13:22:01 15 2.20 0.00 0.33 0.18 0.03 97.24 13:23:01 all 19.22 0.00 0.91 1.35 0.06 78.47 13:23:01 0 22.45 0.00 1.27 0.55 0.07 75.66 13:23:01 1 13.87 0.00 0.60 5.95 0.03 79.55 13:23:01 2 32.90 0.00 1.22 0.67 0.10 65.10 13:23:01 3 20.09 0.00 0.67 2.88 0.07 76.30 13:23:01 4 23.17 0.00 0.69 0.18 0.05 75.90 13:23:01 5 22.76 0.00 1.94 2.57 0.08 72.65 13:23:01 6 19.63 0.00 0.67 2.39 0.07 77.24 13:23:01 7 14.39 0.00 0.92 2.07 0.03 82.58 13:23:01 8 18.13 0.00 0.67 0.48 0.05 80.67 13:23:01 9 16.66 0.00 0.82 0.03 0.05 82.43 13:23:01 10 20.01 0.00 0.77 1.21 0.07 77.95 13:23:01 11 18.36 0.00 1.32 1.17 0.07 79.08 13:23:01 12 17.70 0.00 0.84 0.55 0.05 80.86 13:23:01 13 16.65 0.00 1.17 0.83 0.05 81.30 13:23:01 14 18.23 0.00 0.40 0.00 0.05 81.32 13:23:01 15 12.46 0.00 0.52 0.02 0.05 86.96 13:24:01 all 25.56 0.00 0.85 0.34 0.08 73.18 13:24:01 0 18.34 0.00 1.52 0.07 0.08 79.98 13:24:01 1 25.56 0.00 0.94 0.00 0.10 73.40 13:24:01 2 36.61 0.00 0.80 0.00 0.08 62.51 13:24:01 3 20.23 0.00 0.43 0.00 0.05 79.29 13:24:01 4 26.05 0.00 0.40 0.00 0.07 73.48 13:24:01 5 24.98 0.00 0.62 5.05 0.08 69.27 13:24:01 6 27.56 0.00 0.95 0.15 0.10 71.23 13:24:01 7 38.19 0.00 1.04 0.03 0.08 60.65 13:24:01 8 22.16 0.00 1.04 0.00 0.08 76.72 13:24:01 9 24.46 0.00 0.72 0.02 0.07 74.74 13:24:01 10 20.61 0.00 0.50 0.00 0.07 78.82 13:24:01 11 15.21 0.00 0.89 0.00 0.07 83.84 13:24:01 12 23.90 0.00 1.21 0.03 0.07 74.79 13:24:01 13 34.98 0.00 1.04 0.05 0.08 63.85 13:24:01 14 24.15 0.00 0.45 0.00 0.08 75.31 13:24:01 15 25.90 0.00 1.07 0.05 0.07 72.92 13:25:01 all 30.98 0.00 0.92 0.39 0.08 67.63 13:25:01 0 27.13 0.00 1.82 0.62 0.10 70.33 13:25:01 1 39.97 0.00 0.80 0.00 0.10 59.13 13:25:01 2 28.97 0.00 0.90 0.00 0.10 70.03 13:25:01 3 31.31 0.00 1.12 0.00 0.08 67.49 13:25:01 4 34.08 0.00 0.70 0.00 0.08 65.13 13:25:01 5 32.04 0.00 1.33 1.88 0.08 64.67 13:25:01 6 34.41 0.00 1.59 0.07 0.07 63.87 13:25:01 7 26.45 0.00 0.47 1.63 0.07 71.39 13:25:01 8 30.76 0.00 0.56 0.00 0.08 68.59 13:25:01 9 34.41 0.00 0.79 0.00 0.10 64.70 13:25:01 10 38.57 0.00 0.45 0.00 0.10 60.88 13:25:01 11 29.41 0.00 0.43 0.00 0.07 70.08 13:25:01 12 26.87 0.00 0.40 2.02 0.08 70.62 13:25:01 13 21.17 0.00 1.37 0.00 0.07 77.39 13:25:01 14 32.85 0.00 1.00 0.00 0.10 66.05 13:25:01 15 27.28 0.00 0.94 0.00 0.07 71.71 13:26:01 all 18.79 0.00 0.62 0.76 0.05 79.77 13:26:01 0 16.47 0.00 0.54 9.41 0.05 73.54 13:26:01 1 13.50 0.00 0.60 1.47 0.07 84.37 13:26:01 2 14.41 0.00 0.73 0.00 0.03 84.82 13:26:01 3 25.52 0.00 1.27 0.02 0.05 73.14 13:26:01 4 14.89 0.00 0.40 0.00 0.03 84.68 13:26:01 5 11.75 0.00 0.57 0.00 0.05 87.63 13:26:01 6 17.72 0.00 0.89 1.12 0.07 80.21 13:26:01 7 19.70 0.00 0.52 0.00 0.05 79.73 13:26:01 8 21.32 0.00 0.65 0.00 0.07 77.96 13:26:01 9 27.17 0.00 1.15 0.00 0.07 71.61 13:26:01 10 18.55 0.00 0.64 0.00 0.05 80.77 13:26:01 11 23.00 0.00 0.42 0.00 0.07 76.52 13:26:01 12 21.59 0.00 0.42 0.02 0.05 77.93 13:26:01 13 23.66 0.00 0.48 0.00 0.07 75.78 13:26:01 14 16.67 0.00 0.28 0.07 0.05 82.93 13:26:01 15 14.81 0.00 0.35 0.07 0.03 84.74 13:27:01 all 22.29 0.00 0.81 0.71 0.06 76.12 13:27:01 0 16.40 0.00 1.36 7.91 0.07 74.27 13:27:01 1 24.91 0.00 0.99 0.00 0.07 74.03 13:27:01 2 23.15 0.00 1.14 2.62 0.07 73.02 13:27:01 3 26.56 0.00 1.08 0.48 0.05 71.82 13:27:01 4 16.65 0.00 0.63 0.02 0.05 82.65 13:27:01 5 21.99 0.00 1.77 0.00 0.07 76.17 13:27:01 6 33.17 0.00 0.52 0.35 0.08 65.88 13:27:01 7 22.69 0.00 0.54 0.00 0.05 76.73 13:27:01 8 29.18 0.00 0.94 0.00 0.07 69.82 13:27:01 9 23.72 0.00 0.42 0.00 0.05 75.81 13:27:01 10 16.18 0.00 0.65 0.00 0.08 83.08 13:27:01 11 16.91 0.00 0.32 0.00 0.03 82.74 13:27:01 12 24.86 0.00 1.02 0.00 0.07 74.06 13:27:01 13 22.90 0.00 0.62 0.05 0.07 76.36 13:27:01 14 19.55 0.00 0.55 0.00 0.05 79.85 13:27:01 15 17.82 0.00 0.48 0.00 0.07 81.63 13:28:01 all 15.10 0.00 0.71 0.70 0.04 83.45 13:28:01 0 17.85 0.00 1.00 6.35 0.03 74.77 13:28:01 1 15.53 0.00 0.33 0.00 0.03 84.10 13:28:01 2 15.50 0.00 0.82 0.00 0.03 83.64 13:28:01 3 19.36 0.00 1.02 0.03 0.05 79.54 13:28:01 4 10.22 0.00 0.53 0.00 0.03 89.21 13:28:01 5 12.95 0.00 0.72 4.07 0.07 82.20 13:28:01 6 23.21 0.00 0.82 0.42 0.05 75.50 13:28:01 7 15.14 0.00 1.35 0.03 0.03 83.44 13:28:01 8 30.50 0.00 1.32 0.15 0.07 67.96 13:28:01 9 11.71 0.00 0.93 0.00 0.05 87.30 13:28:01 10 13.75 0.00 0.52 0.00 0.03 85.70 13:28:01 11 12.94 0.00 0.27 0.02 0.03 86.74 13:28:01 12 10.07 0.00 0.50 0.00 0.03 89.40 13:28:01 13 7.44 0.00 0.50 0.12 0.03 91.91 13:28:01 14 13.09 0.00 0.38 0.00 0.03 86.49 13:28:01 15 12.31 0.00 0.37 0.00 0.03 87.29 Average: all 19.59 0.00 0.79 0.81 0.06 78.75 Average: 0 17.12 0.00 1.12 3.60 0.06 78.11 Average: 1 20.15 0.00 0.70 2.41 0.06 76.68 Average: 2 21.94 0.00 0.86 0.50 0.06 76.64 Average: 3 23.12 0.00 0.99 0.62 0.06 75.21 Average: 4 18.14 0.00 0.52 0.05 0.05 81.24 Average: 5 19.49 0.00 1.11 1.98 0.07 77.35 Average: 6 22.53 0.00 0.85 0.88 0.06 75.68 Average: 7 19.78 0.00 0.92 0.56 0.05 78.69 Average: 8 22.12 0.00 0.79 0.10 0.06 76.92 Average: 9 20.08 0.00 0.90 1.11 0.06 77.85 Average: 10 19.93 0.00 0.62 0.21 0.06 79.18 Average: 11 17.36 0.00 0.65 0.18 0.05 81.77 Average: 12 18.33 0.00 0.69 0.39 0.05 80.53 Average: 13 18.60 0.00 0.81 0.23 0.05 80.31 Average: 14 18.70 0.00 0.50 0.07 0.05 80.68 Average: 15 16.11 0.00 0.58 0.05 0.05 83.21