---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-38895 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 16G 295G 5% / 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 1243 55444 0 7733 62469 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:03:a9:3f brd ff:ff:ff:ff:ff:ff inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fe03:a93f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:ed:19:74 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 inet6 fe80::42:52ff:feed:1974/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-38895) 08/19/25 _x86_64_ (16 CPU) 09:18:12 LINUX RESTART (16 CPU) 09:19:01 tps rtps wtps bread/s bwrtn/s 09:20:01 198.08 36.86 161.22 1832.63 83248.53 09:21:01 131.06 10.95 120.11 798.67 81596.53 09:22:01 51.26 0.20 51.06 3.47 71367.97 09:23:01 61.66 0.47 61.20 12.80 76489.17 09:24:01 9.63 0.02 9.62 1.87 7985.34 09:25:01 22.00 0.10 21.90 2.93 19007.77 09:26:01 627.11 4.57 622.55 479.52 114788.07 09:27:01 477.17 0.08 477.09 9.33 187959.47 09:28:01 12.31 0.00 12.31 0.00 390.47 09:29:01 29.90 0.78 29.11 86.65 1988.20 Average: 162.02 5.40 156.61 322.78 64482.35 09:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:01 62293192 63890584 3674552 5.57 93896 2026436 2388128 3.56 1383100 1853312 134812 09:21:01 59560700 61382548 6407044 9.71 101060 2235544 4128256 6.16 3993652 1956472 4872 09:22:01 60362172 62450888 5605572 8.50 102456 2496316 3300192 4.92 3117692 2022112 245280 09:23:01 59181516 61537252 6786228 10.29 104992 2754596 4060196 6.06 4149628 2158308 512 09:24:01 59202892 62261216 6764852 10.25 106940 3443872 3128428 4.67 3729812 2532908 460452 09:25:01 57893260 61527952 8074484 12.24 109464 4008180 3965912 5.92 4772004 2781600 465660 09:26:01 56472668 62141292 9495076 14.39 127084 5974808 3291768 4.91 4335820 4539612 148 09:27:01 54911868 62087104 11055876 16.76 139984 7420044 3259084 4.86 4401984 5981588 308 09:28:01 54893428 62069820 11074316 16.79 140716 7420260 3259084 4.86 4422240 5981696 252 09:29:01 56813984 64002688 9153760 13.88 143608 7429512 2173944 3.24 2501864 5981828 9264 Average: 58158568 62335134 7809176 11.84 117020 4520957 3295499 4.92 3680780 3578944 132156 09:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:01 ens3 245.46 182.72 2053.38 30.38 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 09:21:01 ens3 698.15 474.65 2756.54 131.42 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 lo 2.73 2.73 5.22 5.22 0.00 0.00 0.00 0.00 09:22:01 ens3 409.08 336.74 355.40 2086.73 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 lo 27.58 27.58 98.28 98.28 0.00 0.00 0.00 0.00 09:23:01 ens3 340.54 227.67 262.69 1922.67 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 1.73 1.73 0.57 0.57 0.00 0.00 0.00 0.00 09:24:01 ens3 443.38 354.46 120.96 5239.50 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 3.03 3.03 1.50 1.50 0.00 0.00 0.00 0.00 09:25:01 ens3 323.10 302.10 668.90 4749.62 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 2.35 2.35 1.05 1.05 0.00 0.00 0.00 0.00 09:26:01 vetha76749f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 621.63 439.39 3285.10 2015.24 0.00 0.00 0.00 0.00 09:26:01 docker0 49.46 71.89 2.60 1028.17 0.00 0.00 0.00 0.00 09:26:01 veth5d47a75 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 492.85 336.21 121.45 370.20 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.45 0.00 0.04 0.00 0.00 0.00 0.00 09:27:01 lo 46.56 46.56 107.94 107.94 0.00 0.00 0.00 0.00 09:28:01 ens3 942.01 1224.68 91.11 9335.89 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 18.86 18.86 1.71 1.71 0.00 0.00 0.00 0.00 09:29:01 ens3 511.51 684.62 63.01 5134.26 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 10.26 10.26 0.94 0.94 0.00 0.00 0.00 0.00 Average: ens3 502.77 456.32 977.84 3101.57 0.00 0.00 0.00 0.00 Average: docker0 4.95 7.23 0.26 102.82 0.00 0.00 0.00 0.00 Average: lo 7.14 7.14 11.02 11.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-38895) 08/19/25 _x86_64_ (16 CPU) 09:18:12 LINUX RESTART (16 CPU) 09:19:01 CPU %user %nice %system %iowait %steal %idle 09:20:01 all 7.36 0.00 0.50 0.96 0.03 91.14 09:20:01 0 5.66 0.00 0.53 0.08 0.03 93.69 09:20:01 1 10.33 0.00 0.94 0.79 0.07 87.89 09:20:01 2 13.89 0.00 0.68 0.02 0.03 85.38 09:20:01 3 5.07 0.00 0.17 0.00 0.02 94.75 09:20:01 4 5.03 0.00 0.38 0.13 0.02 94.44 09:20:01 5 0.57 0.00 0.05 7.89 0.02 91.47 09:20:01 6 2.62 0.00 0.30 0.12 0.02 96.95 09:20:01 7 4.16 0.00 0.35 0.28 0.02 95.19 09:20:01 8 22.71 0.00 1.30 0.58 0.03 75.37 09:20:01 9 22.49 0.00 1.31 2.69 0.07 73.44 09:20:01 10 6.15 0.00 0.48 1.53 0.03 91.81 09:20:01 11 5.35 0.00 0.50 1.07 0.02 93.07 09:20:01 12 3.20 0.00 0.28 0.02 0.02 96.48 09:20:01 13 2.09 0.00 0.12 0.07 0.00 97.73 09:20:01 14 5.39 0.00 0.35 0.00 0.02 94.24 09:20:01 15 3.22 0.00 0.22 0.17 0.00 96.40 09:21:01 all 31.97 0.00 1.17 0.44 0.08 66.34 09:21:01 0 27.89 0.00 0.99 0.03 0.07 71.02 09:21:01 1 24.85 0.00 1.15 1.30 0.05 72.65 09:21:01 2 32.11 0.00 0.96 4.11 0.12 62.71 09:21:01 3 36.37 0.00 1.07 0.05 0.08 62.42 09:21:01 4 39.47 0.00 2.26 0.07 0.08 58.13 09:21:01 5 42.14 0.00 1.22 1.04 0.10 55.50 09:21:01 6 40.23 0.00 1.34 0.02 0.10 58.31 09:21:01 7 35.90 0.00 1.19 0.15 0.08 62.68 09:21:01 8 29.98 0.00 1.32 0.02 0.07 68.61 09:21:01 9 28.18 0.00 1.19 0.22 0.08 70.33 09:21:01 10 20.01 0.00 0.50 0.00 0.07 79.42 09:21:01 11 35.25 0.00 1.34 0.02 0.07 63.32 09:21:01 12 31.37 0.00 1.00 0.02 0.07 67.55 09:21:01 13 37.63 0.00 1.19 0.00 0.08 61.10 09:21:01 14 24.43 0.00 0.84 0.00 0.08 74.65 09:21:01 15 25.73 0.00 1.19 0.02 0.12 72.95 09:22:01 all 24.70 0.00 0.79 0.31 0.07 74.13 09:22:01 0 21.38 0.00 0.42 0.00 0.05 78.15 09:22:01 1 23.40 0.00 0.75 4.36 0.08 71.40 09:22:01 2 47.78 0.00 1.07 0.52 0.10 50.53 09:22:01 3 20.55 0.00 0.43 0.00 0.05 78.97 09:22:01 4 27.79 0.00 0.74 0.00 0.07 71.41 09:22:01 5 25.39 0.00 0.49 0.00 0.08 74.04 09:22:01 6 27.50 0.00 1.02 0.00 0.10 71.38 09:22:01 7 28.66 0.00 0.79 0.02 0.07 70.47 09:22:01 8 21.16 0.00 0.79 0.00 0.07 77.98 09:22:01 9 13.61 0.00 0.62 0.10 0.05 85.62 09:22:01 10 22.40 0.00 0.59 0.00 0.03 76.98 09:22:01 11 31.80 0.00 1.69 0.00 0.08 66.43 09:22:01 12 30.94 0.00 0.64 0.00 0.10 68.32 09:22:01 13 18.70 0.00 1.52 0.00 0.08 79.70 09:22:01 14 21.26 0.00 0.87 0.00 0.05 77.82 09:22:01 15 12.88 0.00 0.23 0.00 0.03 86.85 09:23:01 all 20.88 0.00 0.65 0.39 0.05 78.03 09:23:01 0 19.31 0.00 0.82 0.00 0.05 79.83 09:23:01 1 23.16 0.00 1.12 2.07 0.07 73.58 09:23:01 2 18.55 0.00 0.53 0.00 0.03 80.88 09:23:01 3 16.81 0.00 0.40 0.00 0.07 82.72 09:23:01 4 23.51 0.00 0.94 0.00 0.07 75.49 09:23:01 5 26.02 0.00 0.38 0.00 0.05 73.55 09:23:01 6 22.56 0.00 0.40 0.00 0.05 76.99 09:23:01 7 23.84 0.00 0.90 0.00 0.05 75.21 09:23:01 8 14.15 0.00 0.52 0.00 0.03 85.29 09:23:01 9 18.95 0.00 0.53 0.28 0.07 80.17 09:23:01 10 15.35 0.00 0.38 2.98 0.05 81.24 09:23:01 11 23.39 0.00 0.42 0.00 0.05 76.15 09:23:01 12 14.09 0.00 0.53 0.00 0.03 85.34 09:23:01 13 19.16 0.00 0.32 0.02 0.05 80.45 09:23:01 14 29.43 0.00 1.62 0.02 0.07 68.87 09:23:01 15 25.88 0.00 0.53 0.89 0.07 72.63 09:24:01 all 17.93 0.00 0.69 0.04 0.05 81.28 09:24:01 0 25.15 0.00 2.41 0.00 0.08 72.36 09:24:01 1 23.51 0.00 0.33 0.00 0.05 76.10 09:24:01 2 22.70 0.00 0.43 0.00 0.08 76.78 09:24:01 3 17.28 0.00 0.58 0.00 0.05 82.08 09:24:01 4 28.03 0.00 0.97 0.00 0.05 70.95 09:24:01 5 17.12 0.00 0.77 0.02 0.05 82.04 09:24:01 6 19.06 0.00 0.30 0.00 0.05 80.59 09:24:01 7 18.18 0.00 0.50 0.00 0.05 81.27 09:24:01 8 13.64 0.00 0.60 0.00 0.05 85.71 09:24:01 9 11.96 0.00 0.25 0.00 0.02 87.78 09:24:01 10 16.57 0.00 0.99 0.08 0.05 82.31 09:24:01 11 10.57 0.00 0.52 0.00 0.03 88.88 09:24:01 12 17.06 0.00 0.43 0.00 0.05 82.45 09:24:01 13 16.99 0.00 0.63 0.00 0.05 82.33 09:24:01 14 19.34 0.00 0.47 0.00 0.07 80.13 09:24:01 15 9.72 0.00 0.85 0.57 0.03 88.83 09:25:01 all 20.94 0.00 0.70 0.08 0.06 78.21 09:25:01 0 16.56 0.00 1.86 0.00 0.05 81.53 09:25:01 1 15.34 0.00 0.45 0.00 0.07 84.14 09:25:01 2 32.46 0.00 0.45 0.00 0.07 67.02 09:25:01 3 26.33 0.00 1.05 0.02 0.05 72.55 09:25:01 4 21.37 0.00 0.55 0.00 0.07 78.01 09:25:01 5 17.77 0.00 0.42 0.00 0.05 81.77 09:25:01 6 21.11 0.00 0.58 0.00 0.07 78.24 09:25:01 7 20.45 0.00 0.28 0.00 0.07 79.20 09:25:01 8 19.90 0.00 1.02 0.00 0.08 79.00 09:25:01 9 17.80 0.00 0.53 0.00 0.03 81.63 09:25:01 10 22.18 0.00 0.50 0.07 0.05 77.20 09:25:01 11 20.82 0.00 0.50 0.00 0.05 78.63 09:25:01 12 27.68 0.00 1.05 0.00 0.07 71.20 09:25:01 13 22.16 0.00 0.38 0.00 0.07 77.39 09:25:01 14 21.10 0.00 0.77 0.00 0.03 78.10 09:25:01 15 12.11 0.00 0.75 1.25 0.03 85.85 09:26:01 all 7.24 0.00 1.76 1.19 0.05 89.76 09:26:01 0 6.55 0.00 1.84 0.18 0.07 91.35 09:26:01 1 7.06 0.00 1.59 0.07 0.05 91.23 09:26:01 2 7.19 0.00 1.94 0.08 0.05 90.74 09:26:01 3 5.44 0.00 1.26 0.99 0.03 92.28 09:26:01 4 5.48 0.00 1.50 0.30 0.05 92.66 09:26:01 5 6.84 0.00 1.21 0.08 0.05 91.82 09:26:01 6 7.14 0.00 0.95 1.17 0.05 90.69 09:26:01 7 7.74 0.00 1.47 0.05 0.07 90.67 09:26:01 8 14.92 0.00 3.64 0.13 0.05 81.26 09:26:01 9 4.73 0.00 1.26 0.18 0.05 93.78 09:26:01 10 5.24 0.00 1.66 3.14 0.05 89.91 09:26:01 11 6.01 0.00 2.81 5.20 0.03 85.95 09:26:01 12 6.36 0.00 1.56 0.13 0.05 91.90 09:26:01 13 7.24 0.00 2.10 0.05 0.05 90.56 09:26:01 14 9.22 0.00 1.76 0.17 0.07 88.78 09:26:01 15 8.68 0.00 1.56 7.21 0.05 82.50 09:27:01 all 3.63 0.00 2.21 1.36 0.04 92.76 09:27:01 0 4.12 0.00 1.37 0.50 0.03 93.97 09:27:01 1 3.27 0.00 1.93 0.02 0.03 94.75 09:27:01 2 3.07 0.00 2.21 0.72 0.05 93.95 09:27:01 3 2.01 0.00 1.07 0.00 0.03 96.89 09:27:01 4 4.65 0.00 1.61 0.05 0.05 93.65 09:27:01 5 5.48 0.00 4.66 2.71 0.05 87.10 09:27:01 6 2.54 0.00 1.82 7.74 0.03 87.87 09:27:01 7 4.84 0.00 1.79 0.18 0.03 93.15 09:27:01 8 4.43 0.00 2.65 0.80 0.05 92.07 09:27:01 9 2.52 0.00 1.66 1.73 0.03 94.06 09:27:01 10 4.77 0.00 3.11 0.05 0.05 92.03 09:27:01 11 2.79 0.00 1.76 1.34 0.05 94.05 09:27:01 12 3.43 0.00 3.50 1.41 0.05 91.61 09:27:01 13 3.80 0.00 3.29 0.17 0.05 92.69 09:27:01 14 4.64 0.00 1.81 0.17 0.03 93.35 09:27:01 15 1.66 0.00 1.17 4.21 0.03 92.92 09:28:01 all 6.28 0.00 0.24 0.03 0.03 93.42 09:28:01 0 2.19 0.00 0.15 0.00 0.03 97.62 09:28:01 1 4.17 0.00 0.10 0.02 0.02 95.70 09:28:01 2 3.91 0.00 0.15 0.00 0.00 95.94 09:28:01 3 0.03 0.00 0.00 0.00 0.02 99.95 09:28:01 4 2.84 0.00 0.10 0.00 0.02 97.04 09:28:01 5 6.64 0.00 0.33 0.13 0.02 92.87 09:28:01 6 12.26 0.00 0.38 0.02 0.07 87.27 09:28:01 7 9.36 0.00 0.38 0.02 0.05 90.19 09:28:01 8 12.70 0.00 0.35 0.00 0.05 86.89 09:28:01 9 9.36 0.00 0.35 0.00 0.05 90.24 09:28:01 10 4.87 0.00 0.27 0.02 0.05 94.79 09:28:01 11 13.63 0.00 0.57 0.02 0.05 85.74 09:28:01 12 5.40 0.00 0.20 0.00 0.03 94.36 09:28:01 13 9.69 0.00 0.40 0.13 0.03 89.74 09:28:01 14 1.18 0.00 0.03 0.00 0.02 98.77 09:28:01 15 2.23 0.00 0.07 0.10 0.02 97.58 09:29:01 all 5.44 0.00 0.31 0.08 0.03 94.14 09:29:01 0 6.26 0.00 0.35 0.18 0.03 93.17 09:29:01 1 0.83 0.00 0.10 0.00 0.00 99.07 09:29:01 2 0.20 0.00 0.17 0.00 0.02 99.62 09:29:01 3 3.07 0.00 0.17 0.02 0.02 96.73 09:29:01 4 7.02 0.00 0.33 0.00 0.03 92.62 09:29:01 5 3.88 0.00 0.30 0.90 0.05 94.87 09:29:01 6 2.24 0.00 0.22 0.00 0.03 97.51 09:29:01 7 3.22 0.00 0.28 0.00 0.00 96.50 09:29:01 8 16.23 0.00 0.89 0.02 0.05 82.82 09:29:01 9 16.14 0.00 0.55 0.08 0.03 83.20 09:29:01 10 13.10 0.00 0.58 0.07 0.05 86.20 09:29:01 11 2.26 0.00 0.22 0.00 0.02 97.51 09:29:01 12 1.87 0.00 0.23 0.00 0.02 97.88 09:29:01 13 0.77 0.00 0.20 0.02 0.02 99.00 09:29:01 14 7.28 0.00 0.23 0.02 0.02 92.45 09:29:01 15 2.71 0.00 0.13 0.00 0.02 97.14 Average: all 14.64 0.00 0.90 0.49 0.05 83.92 Average: 0 13.51 0.00 1.07 0.10 0.05 85.27 Average: 1 13.59 0.00 0.85 0.86 0.05 84.66 Average: 2 18.18 0.00 0.86 0.54 0.06 80.37 Average: 3 13.29 0.00 0.62 0.11 0.04 85.94 Average: 4 16.52 0.00 0.94 0.06 0.05 82.44 Average: 5 15.19 0.00 0.98 1.28 0.05 82.50 Average: 6 15.73 0.00 0.73 0.90 0.06 82.58 Average: 7 15.63 0.00 0.79 0.07 0.05 83.45 Average: 8 16.99 0.00 1.31 0.16 0.05 81.50 Average: 9 14.58 0.00 0.82 0.53 0.05 84.02 Average: 10 13.05 0.00 0.90 0.79 0.05 85.20 Average: 11 15.19 0.00 1.03 0.76 0.05 82.97 Average: 12 14.14 0.00 0.94 0.16 0.05 84.72 Average: 13 13.82 0.00 1.01 0.05 0.05 85.07 Average: 14 14.33 0.00 0.87 0.04 0.05 84.72 Average: 15 10.48 0.00 0.67 1.44 0.04 87.37