---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-29656 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 1015 58903 0 4502 62711 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:6e:3a:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.27/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe6e:3ac4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:d6:5d:3d 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-29656) 07/21/25 _x86_64_ (16 CPU) 14:34:32 LINUX RESTART (16 CPU) 14:35:02 tps rtps wtps bread/s bwrtn/s 14:36:01 141.27 48.86 92.41 3418.50 32748.22 14:37:01 174.32 43.24 131.08 2462.66 37724.25 14:38:01 52.97 4.17 48.80 135.02 27753.68 14:39:01 35.33 0.63 34.69 16.00 32886.25 14:40:01 39.26 0.13 39.13 4.93 47333.84 14:41:01 45.60 0.75 44.85 84.24 45236.39 Average: 81.29 16.21 65.08 1013.56 37292.89 14:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:36:01 63041948 64387432 2925796 4.44 80708 1800256 2095052 3.13 871536 1646588 150252 14:37:01 61153576 62838332 4814168 7.30 96420 2108600 3961636 5.91 2489440 1884460 18304 14:38:01 59895452 61717924 6072292 9.20 101360 2235996 4011488 5.99 3661484 1955428 2164 14:39:01 59488440 61841764 6479304 9.82 104672 2752656 3878348 5.79 3620432 2383928 231232 14:40:01 58346964 61444320 7620780 11.55 107604 3481164 4244520 6.33 4010496 3102636 230452 14:41:01 60348040 64242624 5619704 8.52 111792 4260928 2130144 3.18 1251444 3842220 268632 Average: 60379070 62745399 5588674 8.47 100426 2773267 3386865 5.05 2650805 2469210 150173 14:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 399.93 303.71 1980.31 67.06 0.00 0.00 0.00 0.00 14:36:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 383.09 282.14 2282.25 75.27 0.00 0.00 0.00 0.00 14:37:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 ens3 343.69 256.51 1832.36 77.70 0.00 0.00 0.00 0.00 14:38:01 lo 39.44 39.44 190.75 190.75 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 413.03 279.20 513.49 103.97 0.00 0.00 0.00 0.00 14:39:01 lo 3.70 3.70 2.01 2.01 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 ens3 376.84 271.45 714.95 100.86 0.00 0.00 0.00 0.00 14:40:01 lo 3.20 3.20 1.52 1.52 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 212.98 150.70 203.89 59.62 0.00 0.00 0.00 0.00 14:41:01 lo 2.72 2.72 1.15 1.15 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 354.80 257.16 1252.53 80.78 0.00 0.00 0.00 0.00 Average: lo 8.51 8.51 32.70 32.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-29656) 07/21/25 _x86_64_ (16 CPU) 14:34:32 LINUX RESTART (16 CPU) 14:35:02 CPU %user %nice %system %iowait %steal %idle 14:36:01 all 5.24 0.00 0.51 2.59 0.02 91.63 14:36:01 0 0.42 0.00 0.20 0.03 0.00 99.34 14:36:01 1 7.30 0.00 0.22 9.74 0.03 82.71 14:36:01 2 3.03 0.00 0.46 5.11 0.05 91.35 14:36:01 3 2.46 0.00 0.37 10.63 0.02 86.52 14:36:01 4 21.28 0.00 1.15 2.56 0.05 74.95 14:36:01 5 9.96 0.00 0.88 0.46 0.03 88.66 14:36:01 6 2.46 0.00 0.49 0.42 0.02 96.61 14:36:01 7 17.09 0.00 1.46 1.22 0.05 80.18 14:36:01 8 2.14 0.00 0.24 0.03 0.02 97.58 14:36:01 9 2.00 0.00 0.36 1.14 0.02 96.49 14:36:01 10 0.92 0.00 0.27 0.80 0.02 98.00 14:36:01 11 4.52 0.00 0.77 6.85 0.03 87.83 14:36:01 12 1.04 0.00 0.27 0.59 0.02 98.08 14:36:01 13 2.07 0.00 0.12 0.17 0.02 97.63 14:36:01 14 2.80 0.00 0.70 0.19 0.02 96.30 14:36:01 15 4.38 0.00 0.19 1.61 0.02 93.81 14:37:01 all 17.52 0.00 0.78 2.23 0.06 79.40 14:37:01 0 6.89 0.00 0.48 0.05 0.05 92.53 14:37:01 1 21.42 0.00 0.60 0.12 0.07 77.79 14:37:01 2 17.91 0.00 0.84 0.67 0.08 80.50 14:37:01 3 18.65 0.00 0.67 0.07 0.07 80.55 14:37:01 4 27.00 0.00 0.94 1.64 0.07 70.35 14:37:01 5 35.63 0.00 1.81 2.69 0.08 59.78 14:37:01 6 17.36 0.00 0.92 1.34 0.12 80.27 14:37:01 7 13.37 0.00 0.40 0.02 0.05 86.16 14:37:01 8 19.36 0.00 0.64 1.34 0.05 78.61 14:37:01 9 12.40 0.00 1.10 0.70 0.05 85.75 14:37:01 10 20.41 0.00 0.42 0.02 0.05 79.11 14:37:01 11 16.10 0.00 0.65 8.38 0.07 74.79 14:37:01 12 13.25 0.00 0.69 11.73 0.05 74.29 14:37:01 13 12.29 0.00 0.95 0.75 0.07 85.94 14:37:01 14 19.20 0.00 0.67 0.17 0.07 79.90 14:37:01 15 9.22 0.00 0.67 6.02 0.03 84.06 14:38:01 all 27.58 0.00 0.87 0.99 0.08 70.48 14:38:01 0 28.38 0.00 0.91 0.00 0.07 70.64 14:38:01 1 38.55 0.00 1.31 0.22 0.12 59.80 14:38:01 2 24.27 0.00 0.55 4.65 0.07 70.45 14:38:01 3 24.42 0.00 1.48 0.03 0.07 74.00 14:38:01 4 22.30 0.00 1.00 0.05 0.07 76.58 14:38:01 5 30.61 0.00 0.67 0.03 0.10 68.59 14:38:01 6 30.20 0.00 1.01 0.67 0.12 68.00 14:38:01 7 29.61 0.00 0.61 0.13 0.08 69.57 14:38:01 8 31.57 0.00 1.71 0.32 0.07 66.34 14:38:01 9 19.44 0.00 0.81 6.49 0.08 73.18 14:38:01 10 33.38 0.00 0.69 0.02 0.08 65.83 14:38:01 11 28.79 0.00 0.91 0.03 0.08 70.19 14:38:01 12 21.59 0.00 0.42 0.02 0.07 77.91 14:38:01 13 28.46 0.00 0.45 0.00 0.07 71.02 14:38:01 14 27.60 0.00 0.94 0.29 0.10 71.08 14:38:01 15 22.08 0.00 0.57 2.89 0.07 74.39 14:39:01 all 29.54 0.00 0.99 1.07 0.09 68.31 14:39:01 0 27.43 0.00 0.54 0.02 0.07 71.95 14:39:01 1 40.31 0.00 1.44 0.00 0.10 58.15 14:39:01 2 24.35 0.00 0.67 0.02 0.07 74.90 14:39:01 3 31.64 0.00 1.04 0.00 0.10 67.22 14:39:01 4 25.69 0.00 1.60 0.00 0.15 72.56 14:39:01 5 22.77 0.00 0.94 0.00 0.08 76.21 14:39:01 6 25.10 0.00 0.87 7.77 0.07 66.19 14:39:01 7 29.40 0.00 0.52 0.00 0.07 70.01 14:39:01 8 33.59 0.00 2.45 0.02 0.13 63.81 14:39:01 9 21.81 0.00 0.87 8.28 0.07 68.98 14:39:01 10 37.88 0.00 0.72 0.13 0.10 61.16 14:39:01 11 30.74 0.00 0.77 0.84 0.08 67.57 14:39:01 12 26.43 0.00 0.59 0.00 0.07 72.91 14:39:01 13 38.26 0.00 1.31 0.00 0.08 60.34 14:39:01 14 26.67 0.00 0.47 0.00 0.08 72.78 14:39:01 15 30.63 0.00 0.98 0.00 0.10 68.29 14:40:01 all 25.82 0.00 0.93 1.32 0.08 71.84 14:40:01 0 20.40 0.00 0.64 0.00 0.08 78.88 14:40:01 1 26.94 0.00 1.41 5.31 0.08 66.26 14:40:01 2 31.05 0.00 0.79 0.00 0.12 68.05 14:40:01 3 38.90 0.00 1.41 0.12 0.08 59.49 14:40:01 4 29.77 0.00 1.09 0.03 0.08 69.03 14:40:01 5 19.30 0.00 0.59 0.62 0.07 79.43 14:40:01 6 29.18 0.00 1.09 10.42 0.08 59.22 14:40:01 7 29.38 0.00 0.86 4.40 0.08 65.29 14:40:01 8 21.52 0.00 1.17 0.00 0.07 77.24 14:40:01 9 29.62 0.00 0.57 0.07 0.08 69.66 14:40:01 10 26.73 0.00 0.84 0.00 0.12 72.31 14:40:01 11 31.53 0.00 1.81 0.15 0.10 66.41 14:40:01 12 19.51 0.00 1.06 0.00 0.08 79.35 14:40:01 13 19.07 0.00 0.38 0.00 0.07 80.48 14:40:01 14 18.52 0.00 0.65 0.03 0.07 80.73 14:40:01 15 21.69 0.00 0.62 0.02 0.08 77.59 14:41:01 all 17.26 0.00 0.78 2.76 0.07 79.14 14:41:01 0 18.50 0.00 1.12 0.23 0.05 80.09 14:41:01 1 18.69 0.00 1.10 11.23 0.07 68.91 14:41:01 2 23.63 0.00 0.94 12.17 0.10 63.16 14:41:01 3 27.28 0.00 0.79 0.02 0.07 71.85 14:41:01 4 17.25 0.00 0.45 0.00 0.05 82.25 14:41:01 5 14.16 0.00 1.08 0.18 0.05 84.53 14:41:01 6 21.80 0.00 0.69 0.00 0.08 77.43 14:41:01 7 14.30 0.00 1.20 14.58 0.07 69.85 14:41:01 8 13.65 0.00 0.48 0.00 0.05 85.82 14:41:01 9 15.98 0.00 0.47 0.00 0.08 83.47 14:41:01 10 17.31 0.00 0.45 0.00 0.07 82.17 14:41:01 11 14.96 0.00 0.44 0.02 0.05 84.53 14:41:01 12 8.48 0.00 0.37 0.00 0.03 91.12 14:41:01 13 19.87 0.00 0.91 3.00 0.13 76.09 14:41:01 14 10.69 0.00 0.50 0.00 0.08 88.72 14:41:01 15 19.63 0.00 1.44 2.63 0.08 76.22 Average: all 20.52 0.00 0.81 1.83 0.07 76.77 Average: 0 17.02 0.00 0.65 0.06 0.05 82.22 Average: 1 25.57 0.00 1.02 4.43 0.08 68.91 Average: 2 20.75 0.00 0.71 3.76 0.08 74.69 Average: 3 23.93 0.00 0.96 1.79 0.07 73.24 Average: 4 23.88 0.00 1.04 0.71 0.08 74.29 Average: 5 22.09 0.00 1.00 0.66 0.07 76.18 Average: 6 21.04 0.00 0.85 3.44 0.08 74.59 Average: 7 22.19 0.00 0.84 3.40 0.07 73.50 Average: 8 20.33 0.00 1.12 0.29 0.06 78.21 Average: 9 16.90 0.00 0.70 2.78 0.06 79.56 Average: 10 22.81 0.00 0.57 0.16 0.07 76.39 Average: 11 21.16 0.00 0.89 2.70 0.07 75.18 Average: 12 15.08 0.00 0.57 2.06 0.05 82.24 Average: 13 20.02 0.00 0.69 0.65 0.07 78.57 Average: 14 17.60 0.00 0.65 0.11 0.07 81.56 Average: 15 17.95 0.00 0.75 2.20 0.06 79.04