---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40091 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 16G 139G 11% / 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 884 22567 0 8715 30827 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:27:e7:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85497sec preferred_lft 85497sec inet6 fe80::f816:3eff:fe27:e7e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:2e:81:5f 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:bfff:fe2e:815f/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-40091) 08/22/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 206.87 23.06 183.80 2315.21 81478.55 20:24:01 733.36 4.50 728.86 449.93 279947.34 20:25:01 25.56 0.00 25.56 0.00 657.62 20:26:01 8.70 0.07 8.63 8.53 202.90 20:27:01 245.24 0.37 244.88 38.39 34952.57 20:28:01 14.81 0.00 14.81 0.00 348.88 20:29:01 17.93 0.02 17.91 0.13 367.61 20:30:01 20.50 0.00 20.50 0.00 298.22 20:31:01 8.72 0.00 8.72 0.00 189.04 20:32:01 14.96 0.00 14.96 0.00 518.45 20:33:01 19.68 0.00 19.68 0.00 370.74 20:34:01 22.18 0.00 22.18 0.00 396.87 20:35:01 29.38 0.12 29.26 20.93 769.34 20:36:01 69.07 1.57 67.51 99.32 2357.47 Average: 102.64 2.12 100.52 209.46 28775.06 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 27157268 31579504 5781952 17.55 99184 4561948 2278480 6.70 1018456 4338444 2742788 20:24:01 20952200 29010944 11987020 36.39 172308 7913652 11491436 33.81 3855256 7395132 708 20:25:01 19005120 27057172 13934100 42.30 173952 7906396 13789312 40.57 5943104 7220872 68 20:26:01 18989156 27042960 13950064 42.35 174092 7908920 13822704 40.67 5960044 7218976 740 20:27:01 18253220 26856436 14686000 44.59 212760 8363692 14262688 41.96 6239948 7609932 3020 20:28:01 18266544 26872024 14672676 44.54 212852 8365716 14225072 41.85 6224416 7610136 452 20:29:01 18250556 26857816 14688664 44.59 213024 8367340 14272028 41.99 6239020 7611192 596 20:30:01 18236572 26844752 14702648 44.64 213168 8368056 14288596 42.04 6253216 7611692 572 20:31:01 18228136 26837588 14711084 44.66 213312 8369156 14253008 41.94 6258884 7612656 764 20:32:01 17856900 26475400 15082320 45.79 213492 8377852 14607252 42.98 6621664 7621064 80 20:33:01 17842684 26464080 15096536 45.83 213660 8380556 14640228 43.07 6631860 7623540 608 20:34:01 17835384 26459012 15103836 45.85 213820 8382544 14639956 43.07 6638296 7625204 492 20:35:01 19202868 27784960 13736352 41.70 214140 8348116 11835648 34.82 5373008 7557936 368 20:36:01 23118292 31583708 9820928 29.82 215500 8222116 1668388 4.91 1705448 7405680 18924 Average: 19513921 27694740 13425299 40.76 196805 7988290 12148200 35.74 5354473 7290175 197870 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 17.33 17.33 1.62 1.62 0.00 0.00 0.00 0.00 20:23:01 ens3 1077.47 620.16 30564.21 55.83 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 3.40 3.40 0.30 0.30 0.00 0.00 0.00 0.00 20:24:01 veth19c00c5 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 20:24:01 br-333d943615ac 15.80 21.83 1.04 319.25 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 1.13 1.13 0.09 0.09 0.00 0.00 0.00 0.00 20:25:01 veth19c00c5 0.93 1.37 0.07 0.18 0.00 0.00 0.00 0.00 20:25:01 br-333d943615ac 1.67 1.27 0.13 0.42 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 20:26:01 veth19c00c5 1.63 1.83 0.15 0.44 0.00 0.00 0.00 0.00 20:26:01 br-333d943615ac 0.57 0.48 0.05 0.03 0.00 0.00 0.00 0.00 20:27:01 docker0 56.86 69.59 4.62 1386.73 0.00 0.00 0.00 0.00 20:27:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 20:27:01 veth19c00c5 1.77 2.12 0.17 1.80 0.00 0.00 0.00 0.00 20:27:01 br-333d943615ac 0.27 0.22 0.02 0.02 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 20:28:01 veth19c00c5 3.05 3.75 0.38 5.51 0.00 0.00 0.00 0.00 20:28:01 br-333d943615ac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 20:29:01 veth19c00c5 3.02 3.62 0.38 4.87 0.00 0.00 0.00 0.00 20:29:01 br-333d943615ac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 20:30:01 veth19c00c5 1.77 1.92 0.18 0.98 0.00 0.00 0.00 0.00 20:30:01 br-333d943615ac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 20:31:01 veth19c00c5 1.98 2.15 0.21 1.54 0.00 0.00 0.00 0.00 20:31:01 br-333d943615ac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 20:32:01 veth19c00c5 5.00 5.65 6.96 4.68 0.00 0.00 0.00 0.00 20:32:01 br-333d943615ac 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 20:33:01 veth19c00c5 4.02 4.80 0.46 6.47 0.00 0.00 0.00 0.00 20:33:01 br-333d943615ac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 1.27 1.27 0.09 0.09 0.00 0.00 0.00 0.00 20:34:01 veth19c00c5 3.40 4.13 0.38 5.35 0.00 0.00 0.00 0.00 20:34:01 br-333d943615ac 0.15 0.13 0.04 0.08 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 20:35:01 veth19c00c5 2.13 2.72 0.18 0.58 0.00 0.00 0.00 0.00 20:35:01 br-333d943615ac 0.12 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 20:36:01 ens3 2253.67 1332.89 54156.51 213.00 0.00 0.00 0.00 0.00 Average: docker0 4.06 4.97 0.33 99.05 0.00 0.00 0.00 0.00 Average: lo 2.65 2.65 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 135.01 78.53 3806.02 10.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40091) 08/22/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 14.28 0.00 3.62 1.75 0.05 80.30 20:23:01 0 15.49 0.00 4.24 3.62 0.08 76.56 20:23:01 1 7.45 0.00 2.89 0.33 0.03 89.29 20:23:01 2 9.37 0.00 3.03 0.13 0.05 87.42 20:23:01 3 6.95 0.00 3.06 0.32 0.03 89.65 20:23:01 4 5.79 0.00 3.73 4.62 0.03 85.83 20:23:01 5 25.63 0.00 4.01 0.72 0.07 69.58 20:23:01 6 23.85 0.00 3.68 0.45 0.05 71.97 20:23:01 7 19.71 0.00 4.36 3.82 0.07 72.04 20:24:01 all 45.78 0.00 10.26 4.69 0.10 39.17 20:24:01 0 46.25 0.00 10.52 2.67 0.10 40.46 20:24:01 1 45.54 0.00 12.24 13.75 0.12 28.35 20:24:01 2 45.90 0.00 10.54 0.88 0.10 42.58 20:24:01 3 47.09 0.00 10.31 1.98 0.10 40.51 20:24:01 4 45.68 0.00 10.30 9.31 0.12 34.60 20:24:01 5 44.55 0.00 8.26 1.13 0.09 45.98 20:24:01 6 44.12 0.00 9.45 6.54 0.10 39.79 20:24:01 7 47.07 0.00 10.48 1.32 0.08 41.05 20:25:01 all 51.07 0.00 3.87 0.04 0.09 44.94 20:25:01 0 49.18 0.00 3.95 0.00 0.08 46.79 20:25:01 1 52.28 0.00 4.04 0.15 0.10 43.43 20:25:01 2 45.12 0.00 3.36 0.02 0.10 51.40 20:25:01 3 51.34 0.00 3.69 0.05 0.08 44.83 20:25:01 4 57.34 0.00 4.24 0.00 0.08 38.34 20:25:01 5 51.61 0.00 3.72 0.02 0.08 44.58 20:25:01 6 54.34 0.00 3.87 0.05 0.08 41.66 20:25:01 7 47.41 0.00 4.08 0.02 0.10 48.40 20:26:01 all 2.83 0.00 0.36 0.03 0.08 96.71 20:26:01 0 2.71 0.00 0.48 0.02 0.08 96.71 20:26:01 1 2.98 0.00 0.28 0.07 0.07 96.61 20:26:01 2 4.01 0.00 0.33 0.00 0.08 95.57 20:26:01 3 2.70 0.00 0.47 0.03 0.08 96.71 20:26:01 4 2.67 0.00 0.33 0.00 0.08 96.91 20:26:01 5 2.69 0.00 0.47 0.08 0.08 96.68 20:26:01 6 2.54 0.00 0.28 0.00 0.07 97.11 20:26:01 7 2.29 0.00 0.27 0.02 0.07 97.36 20:27:01 all 11.58 0.00 2.84 1.07 0.08 84.42 20:27:01 0 11.16 0.00 2.38 1.11 0.08 85.27 20:27:01 1 11.36 0.00 2.82 0.25 0.08 85.49 20:27:01 2 8.78 0.00 2.83 0.27 0.08 88.04 20:27:01 3 12.94 0.00 3.10 0.15 0.08 83.73 20:27:01 4 10.09 0.00 2.60 0.34 0.08 86.88 20:27:01 5 16.38 0.00 3.79 3.37 0.08 76.38 20:27:01 6 10.41 0.00 2.65 0.34 0.08 86.53 20:27:01 7 11.54 0.00 2.55 2.77 0.08 83.06 20:28:01 all 5.98 0.00 0.56 0.04 0.09 93.33 20:28:01 0 7.24 0.00 0.58 0.12 0.08 91.97 20:28:01 1 5.74 0.00 0.75 0.13 0.10 93.27 20:28:01 2 6.33 0.00 0.62 0.03 0.10 92.92 20:28:01 3 7.14 0.00 0.62 0.03 0.08 92.12 20:28:01 4 4.75 0.00 0.47 0.02 0.07 94.70 20:28:01 5 6.17 0.00 0.42 0.00 0.10 93.31 20:28:01 6 4.16 0.00 0.55 0.00 0.08 95.20 20:28:01 7 6.33 0.00 0.47 0.02 0.08 93.11 20:29:01 all 4.29 0.00 0.46 0.05 0.08 95.13 20:29:01 0 3.92 0.00 0.57 0.15 0.07 95.29 20:29:01 1 5.16 0.00 0.50 0.03 0.08 94.22 20:29:01 2 4.33 0.00 0.48 0.02 0.08 95.09 20:29:01 3 4.18 0.00 0.37 0.05 0.07 95.33 20:29:01 4 4.02 0.00 0.47 0.00 0.10 95.41 20:29:01 5 5.12 0.00 0.38 0.05 0.08 94.37 20:29:01 6 3.76 0.00 0.42 0.02 0.08 95.72 20:29:01 7 3.87 0.00 0.45 0.03 0.08 95.56 20:30:01 all 1.36 0.00 0.28 0.03 0.09 98.25 20:30:01 0 0.85 0.00 0.40 0.12 0.10 98.53 20:30:01 1 1.57 0.00 0.37 0.05 0.10 97.91 20:30:01 2 1.44 0.00 0.22 0.05 0.08 98.21 20:30:01 3 1.22 0.00 0.20 0.02 0.08 98.48 20:30:01 4 1.15 0.00 0.22 0.00 0.07 98.56 20:30:01 5 1.62 0.00 0.18 0.02 0.08 98.09 20:30:01 6 1.77 0.00 0.33 0.02 0.10 97.78 20:30:01 7 1.20 0.00 0.28 0.00 0.07 98.45 20:31:01 all 2.01 0.00 0.30 0.03 0.08 97.57 20:31:01 0 2.30 0.00 0.43 0.08 0.08 97.09 20:31:01 1 1.82 0.00 0.37 0.00 0.08 97.73 20:31:01 2 2.22 0.00 0.23 0.05 0.07 97.43 20:31:01 3 1.38 0.00 0.17 0.03 0.07 98.35 20:31:01 4 2.27 0.00 0.25 0.03 0.08 97.36 20:31:01 5 1.94 0.00 0.25 0.03 0.10 97.67 20:31:01 6 2.51 0.00 0.32 0.00 0.08 97.09 20:31:01 7 1.64 0.00 0.40 0.02 0.10 97.84 20:32:01 all 5.75 0.00 0.59 0.05 0.08 93.54 20:32:01 0 5.16 0.00 0.70 0.13 0.07 93.94 20:32:01 1 4.33 0.00 0.60 0.05 0.07 94.95 20:32:01 2 7.26 0.00 0.58 0.10 0.08 91.97 20:32:01 3 4.34 0.00 0.42 0.02 0.07 95.15 20:32:01 4 5.60 0.00 0.74 0.02 0.10 93.55 20:32:01 5 8.08 0.00 0.50 0.02 0.05 91.35 20:32:01 6 4.98 0.00 0.42 0.03 0.08 94.48 20:32:01 7 6.28 0.00 0.72 0.05 0.08 92.87 20:33:01 all 3.69 0.00 0.46 0.06 0.08 95.71 20:33:01 0 3.58 0.00 0.48 0.12 0.07 95.75 20:33:01 1 3.24 0.00 0.62 0.10 0.08 95.95 20:33:01 2 3.83 0.00 0.43 0.07 0.08 95.59 20:33:01 3 3.31 0.00 0.39 0.05 0.07 96.19 20:33:01 4 3.49 0.00 0.40 0.00 0.07 96.04 20:33:01 5 3.29 0.00 0.49 0.05 0.10 96.07 20:33:01 6 3.34 0.00 0.45 0.08 0.07 96.06 20:33:01 7 5.45 0.00 0.38 0.05 0.08 94.03 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 3.22 0.00 0.43 0.07 0.08 96.21 20:34:01 0 2.49 0.00 0.42 0.22 0.07 96.80 20:34:01 1 3.54 0.00 0.40 0.02 0.08 95.96 20:34:01 2 3.71 0.00 0.49 0.10 0.08 95.62 20:34:01 3 3.29 0.00 0.40 0.03 0.08 96.19 20:34:01 4 2.99 0.00 0.45 0.05 0.10 96.41 20:34:01 5 3.26 0.00 0.43 0.02 0.07 96.23 20:34:01 6 2.85 0.00 0.45 0.05 0.08 96.56 20:34:01 7 3.57 0.00 0.40 0.03 0.07 95.93 20:35:01 all 2.41 0.00 0.77 0.07 0.08 96.67 20:35:01 0 2.36 0.00 0.75 0.25 0.08 96.56 20:35:01 1 1.98 0.00 0.70 0.03 0.08 97.20 20:35:01 2 2.83 0.00 0.82 0.03 0.07 96.25 20:35:01 3 2.26 0.00 0.82 0.08 0.07 96.77 20:35:01 4 2.81 0.00 0.75 0.05 0.08 96.30 20:35:01 5 1.86 0.00 0.69 0.07 0.08 97.31 20:35:01 6 2.12 0.00 0.84 0.05 0.08 96.90 20:35:01 7 3.09 0.00 0.77 0.02 0.08 96.04 20:36:01 all 5.28 0.00 0.76 0.34 0.04 93.59 20:36:01 0 12.86 0.00 1.02 2.18 0.03 83.90 20:36:01 1 4.57 0.00 0.98 0.18 0.05 94.21 20:36:01 2 1.05 0.00 0.55 0.03 0.03 98.33 20:36:01 3 15.86 0.00 0.97 0.12 0.03 83.02 20:36:01 4 4.21 0.00 0.94 0.05 0.03 94.77 20:36:01 5 0.95 0.00 0.64 0.05 0.05 98.31 20:36:01 6 1.29 0.00 0.52 0.03 0.05 98.11 20:36:01 7 1.53 0.00 0.45 0.02 0.02 97.98 Average: all 11.35 0.00 1.82 0.59 0.08 86.17 Average: 0 11.79 0.00 1.92 0.77 0.08 85.45 Average: 1 10.77 0.00 1.95 1.06 0.08 86.14 Average: 2 10.40 0.00 1.74 0.13 0.08 87.65 Average: 3 11.70 0.00 1.78 0.21 0.07 86.23 Average: 4 10.85 0.00 1.84 1.02 0.08 86.21 Average: 5 12.30 0.00 1.72 0.40 0.08 85.50 Average: 6 11.52 0.00 1.72 0.54 0.08 86.14 Average: 7 11.46 0.00 1.85 0.58 0.08 86.03