---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24007 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 24G 132G 16% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 983 14122 0 17061 30732 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:f7:67:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85553sec preferred_lft 85553sec inet6 fe80::f816:3eff:fef7:67c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:4b:c3:2c 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:a2ff:fe4b:c32c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24007) 06/26/25 _x86_64_ (8 CPU) 20:18:00 LINUX RESTART (8 CPU) 20:19:01 tps rtps wtps bread/s bwrtn/s 20:20:01 220.93 20.15 200.78 1472.95 94119.38 20:21:01 400.27 5.57 394.70 487.25 90660.09 20:22:01 547.04 0.00 547.04 0.00 45630.66 20:23:01 531.04 0.03 531.01 0.40 120181.30 20:24:01 343.06 0.05 343.01 4.53 144827.60 20:25:01 415.53 1.38 414.15 44.13 125288.45 20:26:01 370.54 0.20 370.34 2.00 94826.06 20:27:01 143.91 8.10 135.81 69.72 20087.19 20:28:01 191.43 0.00 191.43 0.00 71419.16 20:29:02 135.41 0.00 135.41 0.00 22654.62 20:30:01 499.27 13.61 485.66 988.04 95397.66 20:31:01 345.58 9.83 335.74 865.66 23629.66 20:32:01 70.19 0.98 69.21 41.33 8122.81 Average: 323.94 4.60 319.35 304.97 73575.46 20:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:20:01 29009728 30964268 3929492 11.93 87912 2161936 2289872 6.74 1660812 1947472 141448 20:21:01 27122508 30833936 5816712 17.66 128200 3801604 2374468 6.99 1878748 3493948 8948 20:22:01 25834416 30768480 7104804 21.57 172544 4877844 2525412 7.43 2033240 4517460 13768 20:23:01 24061680 30811208 8877540 26.95 223240 6580740 2366464 6.96 2010172 6251940 39912 20:24:01 21017744 30784120 11921476 36.19 297708 9398144 2398932 7.06 3213156 7970928 267660 20:25:01 18822580 30612916 14116640 42.86 352904 11262732 2473124 7.28 3891768 9377488 4224 20:26:01 16914832 30570084 16024388 48.65 426900 12947272 2596364 7.64 4847632 10219488 17660 20:27:01 14682844 30447136 18256376 55.42 457916 14820976 2591236 7.62 5056392 12027984 1855252 20:28:01 14157252 30194884 18781968 57.02 459652 15072672 2907040 8.55 5594500 11991492 108 20:29:02 12589072 30464128 20350148 61.78 507232 16708956 2660788 7.83 5356956 13646448 1651648 20:30:01 14937272 31593696 18001948 54.65 539004 15564652 1484372 4.37 3984428 12782680 212272 20:31:01 13142188 30449356 19797032 60.10 541236 16177964 3980732 11.71 5256716 13247796 153976 20:32:01 14412500 31419072 18526720 56.25 541748 15892848 1709248 5.03 4277724 12994624 12760 Average: 18977278 30762560 13961942 42.39 364323 11174488 2489081 7.32 3774019 9266904 336895 20:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:20:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 20:20:01 ens3 393.63 325.23 2520.60 63.68 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 lo 3.07 3.07 0.29 0.29 0.00 0.00 0.00 0.00 20:21:01 ens3 1017.95 436.81 9448.63 43.05 0.00 0.00 0.00 0.00 20:21:01 docker0 156.22 614.56 9.03 3972.30 0.00 0.00 0.00 0.00 20:22:01 vethaf5b5d1 466.32 837.98 32.90 4259.48 0.00 0.00 0.00 0.35 20:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 ens3 949.76 547.01 4282.19 54.21 0.00 0.00 0.00 0.00 20:22:01 docker0 466.32 837.84 26.53 4259.47 0.00 0.00 0.00 0.00 20:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:23:01 ens3 143.04 86.60 3248.64 13.94 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:24:01 ens3 203.45 102.55 6522.66 11.65 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:25:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:25:01 ens3 113.36 119.93 607.83 21.96 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 20:25:01 veth32502a3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:26:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 ens3 387.60 143.71 1973.12 19.06 0.00 0.00 0.00 0.00 20:26:01 docker0 123.51 360.49 11.97 1916.72 0.00 0.00 0.00 0.00 20:27:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:27:01 ens3 878.02 639.98 5763.25 47.57 0.00 0.00 0.00 0.00 20:27:01 docker0 594.83 822.91 31.54 5294.11 0.00 0.00 0.00 0.00 20:27:01 veth7c03095 594.83 822.98 39.67 5294.11 0.00 0.00 0.00 0.43 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 132.24 95.60 1144.15 7.89 0.00 0.00 0.00 0.00 20:28:01 docker0 91.57 126.51 5.41 1142.93 0.00 0.00 0.00 0.00 20:28:01 veth7c03095 91.57 126.53 6.66 1142.93 0.00 0.00 0.00 0.09 20:29:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:29:02 ens3 2.17 1.95 1.13 0.65 0.00 0.00 0.00 0.00 20:29:02 docker0 0.35 0.47 0.04 0.71 0.00 0.00 0.00 0.00 20:30:01 lo 2.10 2.10 0.23 0.23 0.00 0.00 0.00 0.00 20:30:01 ens3 241.84 146.72 1219.77 21.76 0.00 0.00 0.00 0.00 20:30:01 br-048eed84ec7b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 24.79 70.53 1.62 559.70 0.00 0.00 0.00 0.00 20:31:01 lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 20:31:01 veth41f0748 32.31 33.26 3.43 59.33 0.00 0.00 0.00 0.00 20:31:01 ens3 235.01 153.37 1421.83 11.08 0.00 0.00 0.00 0.00 20:31:01 br-048eed84ec7b 0.10 0.20 0.01 0.02 0.00 0.00 0.00 0.00 20:32:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 20:32:01 ens3 44.54 38.34 69.11 29.63 0.00 0.00 0.00 0.00 20:32:01 docker0 1457.19 2832.66 86.11 17136.67 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 364.98 218.38 2942.43 26.63 0.00 0.00 0.00 0.00 Average: docker0 112.24 218.18 6.63 1319.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24007) 06/26/25 _x86_64_ (8 CPU) 20:18:00 LINUX RESTART (8 CPU) 20:19:01 CPU %user %nice %system %iowait %steal %idle 20:20:01 all 18.55 0.00 1.29 2.24 0.06 77.86 20:20:01 0 4.88 0.00 1.11 1.98 0.05 91.98 20:20:01 1 15.01 0.00 1.15 11.66 0.07 72.11 20:20:01 2 42.04 0.00 2.58 1.05 0.08 54.24 20:20:01 3 13.84 0.00 0.92 0.93 0.05 84.25 20:20:01 4 19.28 0.00 1.40 0.28 0.07 78.97 20:20:01 5 23.47 0.00 0.69 0.02 0.05 75.78 20:20:01 6 14.13 0.00 1.67 1.85 0.05 82.30 20:20:01 7 15.88 0.00 0.73 0.15 0.03 83.20 20:21:01 all 9.87 0.00 3.74 3.02 0.08 83.30 20:21:01 0 10.54 0.00 4.95 1.43 0.07 83.01 20:21:01 1 10.39 0.00 3.80 2.69 0.07 83.05 20:21:01 2 8.35 0.00 3.75 4.61 0.08 83.20 20:21:01 3 9.09 0.00 2.77 0.73 0.08 87.33 20:21:01 4 6.88 0.00 3.34 4.10 0.07 85.61 20:21:01 5 10.04 0.00 3.11 9.47 0.07 77.32 20:21:01 6 13.96 0.00 4.97 0.84 0.08 80.15 20:21:01 7 9.70 0.00 3.23 0.42 0.08 86.57 20:22:01 all 6.83 0.00 2.81 2.29 0.07 88.00 20:22:01 0 10.11 0.00 2.58 0.32 0.05 86.95 20:22:01 1 4.75 0.00 1.91 1.29 0.07 91.99 20:22:01 2 10.18 0.00 6.58 8.99 0.08 74.17 20:22:01 3 7.35 0.00 1.96 0.02 0.07 90.60 20:22:01 4 10.26 0.00 2.52 4.03 0.07 83.12 20:22:01 5 4.28 0.00 1.57 0.97 0.05 93.14 20:22:01 6 3.78 0.00 3.56 2.39 0.08 90.18 20:22:01 7 3.96 0.00 1.85 0.38 0.05 93.75 20:23:01 all 6.17 0.00 3.59 5.20 0.06 84.98 20:23:01 0 4.04 0.00 3.75 1.36 0.03 90.82 20:23:01 1 7.02 0.00 4.48 15.06 0.08 73.35 20:23:01 2 4.47 0.00 3.18 0.44 0.05 91.87 20:23:01 3 5.76 0.00 3.03 0.52 0.07 90.62 20:23:01 4 5.82 0.00 3.11 4.81 0.05 86.21 20:23:01 5 5.68 0.00 2.19 1.04 0.05 91.04 20:23:01 6 4.39 0.00 4.49 12.80 0.05 78.27 20:23:01 7 12.20 0.00 4.50 5.65 0.08 77.57 20:24:01 all 7.09 0.00 3.84 4.98 0.05 84.04 20:24:01 0 6.02 0.00 3.68 0.13 0.05 90.11 20:24:01 1 10.38 0.00 6.80 11.41 0.07 71.34 20:24:01 2 5.05 0.00 3.32 0.02 0.03 91.58 20:24:01 3 5.69 0.00 4.71 12.29 0.05 77.26 20:24:01 4 4.94 0.00 3.31 0.20 0.05 91.49 20:24:01 5 9.14 0.00 3.04 9.01 0.07 78.74 20:24:01 6 6.87 0.00 3.45 4.06 0.03 85.59 20:24:01 7 8.66 0.00 2.41 2.83 0.07 86.03 20:25:01 all 8.75 0.00 3.59 4.53 0.06 83.08 20:25:01 0 8.92 0.00 4.18 5.43 0.07 81.39 20:25:01 1 5.48 0.00 2.76 6.82 0.07 84.88 20:25:01 2 9.08 0.00 3.97 1.31 0.03 85.60 20:25:01 3 6.13 0.00 2.91 3.04 0.05 87.87 20:25:01 4 7.40 0.00 3.28 0.59 0.05 88.68 20:25:01 5 13.36 0.00 4.18 13.48 0.07 68.91 20:25:01 6 9.36 0.00 2.91 3.18 0.07 84.48 20:25:01 7 10.29 0.00 4.52 2.35 0.07 82.77 20:26:01 all 8.33 0.00 3.92 3.36 0.09 84.30 20:26:01 0 8.66 0.00 3.40 3.65 0.10 84.19 20:26:01 1 4.46 0.00 4.41 11.93 0.12 79.08 20:26:01 2 15.47 0.00 4.10 4.15 0.08 76.20 20:26:01 3 5.61 0.00 2.19 1.13 0.03 91.04 20:26:01 4 6.64 0.00 4.05 2.64 0.07 86.61 20:26:01 5 7.50 0.00 4.62 0.87 0.14 86.88 20:26:01 6 8.83 0.00 4.55 2.51 0.10 84.00 20:26:01 7 9.46 0.00 4.05 0.03 0.08 86.37 20:27:01 all 7.03 0.00 2.53 0.70 0.04 89.70 20:27:01 0 2.71 0.00 2.05 0.10 0.02 95.12 20:27:01 1 2.58 0.00 2.67 2.11 0.05 92.58 20:27:01 2 2.56 0.00 2.10 0.15 0.03 95.16 20:27:01 3 7.26 0.00 2.38 0.87 0.05 89.43 20:27:01 4 18.03 0.00 3.09 0.18 0.03 78.67 20:27:01 5 14.27 0.00 3.06 1.76 0.05 80.86 20:27:01 6 3.77 0.00 2.19 0.32 0.02 93.71 20:27:01 7 5.04 0.00 2.71 0.12 0.03 92.10 20:28:01 all 50.57 0.00 14.90 0.86 0.09 33.58 20:28:01 0 47.18 0.00 15.03 0.09 0.09 37.61 20:28:01 1 44.95 0.00 14.39 6.33 0.09 34.24 20:28:01 2 61.59 0.00 14.37 0.14 0.10 23.80 20:28:01 3 53.06 0.00 15.71 0.07 0.11 31.05 20:28:01 4 45.16 0.00 14.54 0.10 0.09 40.11 20:28:01 5 50.38 0.00 16.66 0.18 0.09 32.70 20:28:01 6 47.38 0.00 15.20 0.00 0.10 37.32 20:28:01 7 54.85 0.00 13.30 0.00 0.09 31.76 20:29:02 all 23.64 0.00 8.99 0.79 0.06 66.52 20:29:02 0 30.83 0.00 10.05 0.00 0.09 59.04 20:29:02 1 18.28 0.00 7.53 1.00 0.07 73.13 20:29:02 2 17.85 0.00 7.26 0.02 0.05 74.83 20:29:02 3 19.02 0.00 10.01 0.05 0.05 70.86 20:29:02 4 45.71 0.00 10.48 0.42 0.10 43.28 20:29:02 5 17.79 0.00 9.85 4.72 0.05 67.59 20:29:02 6 20.69 0.00 7.96 0.12 0.05 71.17 20:29:02 7 18.83 0.00 8.81 0.02 0.03 72.31 20:30:01 all 8.84 0.00 2.81 2.16 0.04 86.14 20:30:01 0 3.37 0.00 1.85 1.68 0.03 93.06 20:30:01 1 5.25 0.00 2.40 2.35 0.03 89.97 20:30:01 2 5.36 0.00 2.42 0.38 0.03 91.81 20:30:01 3 29.82 0.00 2.74 0.51 0.07 66.86 20:30:01 4 6.02 0.00 2.19 0.29 0.07 91.43 20:30:01 5 6.37 0.00 3.59 11.56 0.03 78.44 20:30:01 6 10.76 0.00 5.09 0.39 0.03 83.73 20:30:01 7 3.68 0.00 2.23 0.14 0.03 93.92 20:30:01 CPU %user %nice %system %iowait %steal %idle 20:31:01 all 20.44 0.00 2.52 1.21 0.06 75.77 20:31:01 0 14.30 0.00 1.83 1.94 0.05 81.88 20:31:01 1 19.95 0.00 2.18 0.17 0.05 77.66 20:31:01 2 23.93 0.00 3.78 2.54 0.07 69.68 20:31:01 3 25.15 0.00 2.79 0.17 0.05 71.85 20:31:01 4 26.62 0.00 2.56 0.49 0.07 70.26 20:31:01 5 20.33 0.00 2.63 0.75 0.05 76.24 20:31:01 6 16.92 0.00 1.97 1.50 0.07 79.55 20:31:01 7 16.32 0.00 2.44 2.13 0.08 79.03 20:32:01 all 7.46 0.00 0.70 0.40 0.03 91.42 20:32:01 0 0.80 0.00 0.38 0.02 0.02 98.78 20:32:01 1 10.84 0.00 0.58 0.50 0.07 88.01 20:32:01 2 7.50 0.00 0.85 0.72 0.02 90.92 20:32:01 3 0.65 0.00 0.47 0.15 0.03 98.70 20:32:01 4 16.92 0.00 0.87 0.25 0.03 81.93 20:32:01 5 4.73 0.00 0.57 0.07 0.03 94.60 20:32:01 6 3.20 0.00 0.52 0.28 0.00 96.00 20:32:01 7 15.03 0.00 1.34 1.17 0.05 82.42 Average: all 14.04 0.00 4.22 2.44 0.06 79.24 Average: 0 11.63 0.00 4.19 1.40 0.05 82.74 Average: 1 12.21 0.00 4.21 5.63 0.07 77.88 Average: 2 16.36 0.00 4.46 1.89 0.06 77.23 Average: 3 14.35 0.00 3.99 1.58 0.06 80.02 Average: 4 16.85 0.00 4.19 1.42 0.06 77.48 Average: 5 14.31 0.00 4.24 4.14 0.06 77.26 Average: 6 12.55 0.00 4.47 2.33 0.06 80.58 Average: 7 14.08 0.00 3.99 1.19 0.06 80.69