---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33359 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 140G 10% / 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 902 23374 0 7890 30809 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:8e:96:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85601sec preferred_lft 85601sec inet6 fe80::f816:3eff:fe8e:96c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:e7:e9:56 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:daff:fee7:e956/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33359) 08/06/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 184.42 23.03 161.39 2302.42 76724.55 13:26:01 671.02 6.37 664.66 431.93 263550.47 13:27:01 18.63 0.00 18.63 0.00 3819.50 13:28:01 136.74 0.22 136.53 27.73 16252.22 13:29:01 107.75 0.30 107.45 26.26 18972.70 13:30:01 14.76 0.00 14.76 0.00 507.38 13:31:01 12.00 0.00 12.00 0.00 257.29 13:32:01 22.68 0.00 22.68 0.00 292.84 13:33:01 12.81 0.00 12.81 0.00 242.23 13:34:01 17.45 0.00 17.45 0.00 339.14 13:35:01 9.55 0.97 8.58 20.66 173.44 13:36:01 73.07 0.83 72.24 50.92 1574.00 Average: 106.74 2.64 104.10 238.32 31891.71 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 27203692 31549252 5735528 17.41 89656 4509044 2248172 6.61 1035932 4286968 2710776 13:26:01 22158200 29366980 10781020 32.73 150636 7148320 11298156 33.24 3482088 6624996 720 13:27:01 20147908 27456348 12791312 38.83 152064 7244396 13521196 39.78 5530868 6556440 156 13:28:01 19607932 27342844 13331288 40.47 172752 7610176 13847460 40.74 5704196 6871236 26832 13:29:01 19414500 27282540 13524720 41.06 194476 7706416 13934624 41.00 5802356 6951804 3592 13:30:01 18779356 26653712 14159864 42.99 194604 7712436 14539332 42.78 6432868 6953728 144 13:31:01 18768044 26642808 14171176 43.02 194752 7712652 14572004 42.87 6443676 6953448 464 13:32:01 18761520 26636692 14177700 43.04 194912 7712840 14569512 42.87 6450672 6953476 280 13:33:01 18748168 26624744 14191052 43.08 195056 7714076 14601704 42.96 6462928 6954616 684 13:34:01 18698460 26578092 14240760 43.23 195232 7716944 14599684 42.96 6511664 6956884 728 13:35:01 18687396 26568252 14251824 43.27 195408 7717696 14599828 42.96 6519372 6957184 476 13:36:01 23911612 31514008 9027608 27.41 196580 7438204 1672220 4.92 1689748 6689568 11424 Average: 20407232 27851356 12531988 38.05 177177 7328600 12000324 35.31 5172197 6642529 229690 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 15.93 15.93 1.49 1.49 0.00 0.00 0.00 0.00 13:25:01 ens3 993.27 600.73 26810.54 53.59 0.00 0.00 0.00 0.00 13:26:01 vetha9c5f97 0.45 0.68 0.03 0.04 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 vethd6e0d6b 0.18 0.62 0.01 0.04 0.00 0.00 0.00 0.00 13:26:01 veth490f744 0.37 0.52 0.02 0.03 0.00 0.00 0.00 0.00 13:27:01 vetha9c5f97 5.55 7.50 0.73 0.66 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 vethd6e0d6b 0.47 0.63 0.06 0.95 0.00 0.00 0.00 0.00 13:27:01 veth490f744 5.18 5.27 0.66 0.61 0.00 0.00 0.00 0.00 13:28:01 vetha9c5f97 6.83 9.88 0.92 0.85 0.00 0.00 0.00 0.00 13:28:01 docker0 41.21 83.42 2.25 1049.98 0.00 0.00 0.00 0.00 13:28:01 vethd11a4bd 41.21 83.54 2.81 1049.99 0.00 0.00 0.00 0.09 13:28:01 vethd6e0d6b 0.67 0.70 0.07 1.74 0.00 0.00 0.00 0.00 13:29:01 vetha9c5f97 10.00 13.55 1.95 2.84 0.00 0.00 0.00 0.00 13:29:01 docker0 27.78 37.21 2.97 322.81 0.00 0.00 0.00 0.00 13:29:01 vethd6e0d6b 0.73 0.80 0.07 1.99 0.00 0.00 0.00 0.00 13:29:01 veth490f744 51.36 53.49 19.67 48.02 0.00 0.00 0.00 0.00 13:30:01 vetha9c5f97 7.75 10.70 2.15 2.76 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vethd6e0d6b 0.77 0.82 0.08 2.45 0.00 0.00 0.00 0.00 13:30:01 veth490f744 16.66 17.11 7.85 14.55 0.00 0.00 0.00 0.00 13:31:01 vetha9c5f97 6.47 9.35 0.92 0.73 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethd6e0d6b 0.75 0.75 0.07 2.43 0.00 0.00 0.00 0.00 13:31:01 veth490f744 8.52 9.52 3.72 3.53 0.00 0.00 0.00 0.00 13:32:01 vetha9c5f97 6.66 9.53 0.88 0.77 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethd6e0d6b 0.78 0.78 0.08 2.41 0.00 0.00 0.00 0.00 13:32:01 veth490f744 9.98 10.80 3.88 4.59 0.00 0.00 0.00 0.00 13:33:01 vetha9c5f97 8.03 11.16 1.39 1.93 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethd6e0d6b 0.93 0.93 0.09 3.56 0.00 0.00 0.00 0.00 13:33:01 veth490f744 21.80 21.45 9.04 12.14 0.00 0.00 0.00 0.00 13:34:01 vetha9c5f97 12.16 15.91 2.56 4.24 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethd6e0d6b 0.77 0.78 0.08 2.55 0.00 0.00 0.00 0.00 13:34:01 veth490f744 61.56 59.56 22.43 69.37 0.00 0.00 0.00 0.01 13:35:01 vetha9c5f97 6.58 9.45 1.09 0.74 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethd6e0d6b 0.82 0.82 0.08 2.55 0.00 0.00 0.00 0.00 13:35:01 veth490f744 7.23 8.48 2.71 3.28 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 38.76 38.76 3.39 3.39 0.00 0.00 0.00 0.00 13:36:01 ens3 2131.41 1291.85 49626.17 192.33 0.00 0.00 0.00 0.00 Average: docker0 5.75 10.05 0.44 114.40 0.00 0.00 0.00 0.00 Average: lo 2.90 2.90 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 151.46 89.81 4066.45 10.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33359) 08/06/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 13.28 0.00 2.79 2.10 0.05 81.78 13:25:01 0 4.19 0.00 2.93 6.47 0.05 86.36 13:25:01 1 8.69 0.00 2.33 0.72 0.05 88.21 13:25:01 2 7.77 0.00 2.51 0.43 0.03 89.25 13:25:01 3 5.26 0.00 2.37 0.08 0.02 92.26 13:25:01 4 4.47 0.00 2.36 6.93 0.02 86.23 13:25:01 5 32.07 0.00 3.81 1.17 0.07 62.88 13:25:01 6 29.27 0.00 3.42 0.76 0.08 66.47 13:25:01 7 14.57 0.00 2.59 0.22 0.03 82.58 13:26:01 all 41.05 0.00 8.88 7.10 0.10 42.88 13:26:01 0 40.77 0.00 9.89 12.85 0.10 36.39 13:26:01 1 43.03 0.00 8.12 2.84 0.10 45.91 13:26:01 2 41.18 0.00 8.50 1.42 0.08 48.81 13:26:01 3 42.13 0.00 9.11 3.52 0.10 45.13 13:26:01 4 41.90 0.00 9.52 17.48 0.12 30.98 13:26:01 5 39.45 0.00 9.10 6.39 0.10 44.94 13:26:01 6 39.68 0.00 8.10 5.31 0.09 46.82 13:26:01 7 40.23 0.00 8.65 7.06 0.10 43.96 13:27:01 all 36.11 0.00 2.84 0.07 0.10 60.88 13:27:01 0 31.44 0.00 2.72 0.00 0.08 65.76 13:27:01 1 41.94 0.00 3.19 0.35 0.10 54.41 13:27:01 2 37.05 0.00 2.94 0.03 0.10 59.88 13:27:01 3 37.97 0.00 3.07 0.02 0.08 58.87 13:27:01 4 39.91 0.00 3.08 0.12 0.10 56.79 13:27:01 5 28.92 0.00 2.43 0.02 0.08 68.54 13:27:01 6 33.15 0.00 2.38 0.02 0.10 64.35 13:27:01 7 38.64 0.00 2.91 0.02 0.10 58.33 13:28:01 all 5.68 0.00 1.29 0.54 0.08 92.41 13:28:01 0 5.84 0.00 1.97 0.95 0.08 91.15 13:28:01 1 7.69 0.00 1.32 0.10 0.07 90.82 13:28:01 2 3.51 0.00 0.99 2.27 0.07 93.17 13:28:01 3 6.93 0.00 1.21 0.10 0.08 91.68 13:28:01 4 4.90 0.00 1.51 0.35 0.08 93.16 13:28:01 5 7.23 0.00 0.91 0.00 0.07 91.79 13:28:01 6 5.34 0.00 1.27 0.12 0.07 93.21 13:28:01 7 3.96 0.00 1.19 0.40 0.07 94.38 13:29:01 all 10.22 0.00 1.81 0.54 0.09 87.34 13:29:01 0 12.66 0.00 2.20 0.22 0.12 84.81 13:29:01 1 12.52 0.00 1.91 0.72 0.10 84.75 13:29:01 2 7.30 0.00 1.11 1.36 0.07 90.17 13:29:01 3 9.87 0.00 1.89 0.07 0.08 88.09 13:29:01 4 11.04 0.00 1.70 0.08 0.08 87.09 13:29:01 5 9.82 0.00 1.71 0.12 0.08 88.26 13:29:01 6 9.37 0.00 2.03 1.66 0.08 86.86 13:29:01 7 9.18 0.00 1.97 0.12 0.10 88.63 13:30:01 all 6.68 0.00 0.76 0.04 0.08 92.44 13:30:01 0 5.39 0.00 0.59 0.02 0.07 93.94 13:30:01 1 6.89 0.00 0.84 0.00 0.08 92.19 13:30:01 2 6.44 0.00 0.77 0.08 0.08 92.63 13:30:01 3 8.64 0.00 0.99 0.02 0.07 90.29 13:30:01 4 7.24 0.00 0.69 0.02 0.08 91.98 13:30:01 5 6.50 0.00 0.72 0.00 0.08 92.70 13:30:01 6 6.00 0.00 0.79 0.13 0.07 93.01 13:30:01 7 6.34 0.00 0.72 0.07 0.08 92.79 13:31:01 all 2.29 0.00 0.40 0.03 0.08 97.21 13:31:01 0 2.71 0.00 0.50 0.00 0.08 96.70 13:31:01 1 2.33 0.00 0.33 0.02 0.08 97.24 13:31:01 2 2.95 0.00 0.33 0.08 0.07 96.56 13:31:01 3 2.54 0.00 0.52 0.00 0.08 96.86 13:31:01 4 1.99 0.00 0.37 0.02 0.07 97.56 13:31:01 5 1.92 0.00 0.28 0.00 0.05 97.75 13:31:01 6 1.94 0.00 0.42 0.03 0.08 97.52 13:31:01 7 2.00 0.00 0.35 0.02 0.08 97.55 13:32:01 all 1.84 0.00 0.39 0.03 0.08 97.67 13:32:01 0 1.51 0.00 0.45 0.00 0.08 97.96 13:32:01 1 1.37 0.00 0.49 0.02 0.10 98.03 13:32:01 2 2.14 0.00 0.43 0.13 0.07 97.23 13:32:01 3 0.75 0.00 0.37 0.05 0.08 98.75 13:32:01 4 3.44 0.00 0.40 0.02 0.07 96.07 13:32:01 5 1.40 0.00 0.27 0.00 0.08 98.25 13:32:01 6 2.65 0.00 0.45 0.03 0.10 96.77 13:32:01 7 1.39 0.00 0.23 0.00 0.07 98.31 13:33:01 all 2.71 0.00 0.45 0.03 0.07 96.74 13:33:01 0 2.30 0.00 0.52 0.02 0.07 97.09 13:33:01 1 3.13 0.00 0.37 0.02 0.07 96.42 13:33:01 2 2.24 0.00 0.37 0.13 0.08 97.17 13:33:01 3 2.36 0.00 0.52 0.02 0.08 97.02 13:33:01 4 2.59 0.00 0.37 0.03 0.07 96.94 13:33:01 5 3.04 0.00 0.50 0.00 0.08 96.37 13:33:01 6 3.33 0.00 0.54 0.03 0.07 96.03 13:33:01 7 2.71 0.00 0.37 0.00 0.07 96.86 13:34:01 all 4.83 0.00 0.55 0.05 0.07 94.50 13:34:01 0 4.91 0.00 0.63 0.03 0.07 94.35 13:34:01 1 4.02 0.00 0.47 0.00 0.07 95.44 13:34:01 2 4.55 0.00 0.44 0.10 0.07 94.84 13:34:01 3 4.84 0.00 0.58 0.03 0.07 94.47 13:34:01 4 3.36 0.00 0.47 0.02 0.07 96.09 13:34:01 5 5.65 0.00 0.57 0.02 0.07 93.70 13:34:01 6 5.79 0.00 0.69 0.05 0.08 93.39 13:34:01 7 5.52 0.00 0.55 0.08 0.08 93.76 13:35:01 all 1.30 0.00 0.27 0.04 0.07 98.32 13:35:01 0 0.68 0.00 0.18 0.12 0.08 98.93 13:35:01 1 0.65 0.00 0.38 0.00 0.07 98.90 13:35:01 2 1.72 0.00 0.32 0.15 0.07 97.75 13:35:01 3 1.27 0.00 0.23 0.02 0.08 98.40 13:35:01 4 1.40 0.00 0.28 0.07 0.08 98.16 13:35:01 5 1.60 0.00 0.25 0.02 0.07 98.06 13:35:01 6 1.70 0.00 0.28 0.00 0.08 97.93 13:35:01 7 1.35 0.00 0.23 0.00 0.07 98.35 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 3.83 0.00 1.02 0.21 0.05 94.90 13:36:01 0 2.59 0.00 1.14 0.07 0.03 96.18 13:36:01 1 9.66 0.00 1.22 0.18 0.07 88.87 13:36:01 2 2.04 0.00 0.79 0.90 0.05 96.22 13:36:01 3 4.81 0.00 1.22 0.12 0.05 93.80 13:36:01 4 4.40 0.00 0.87 0.13 0.05 94.55 13:36:01 5 2.63 0.00 0.84 0.05 0.05 96.44 13:36:01 6 2.44 0.00 1.14 0.13 0.05 96.24 13:36:01 7 2.02 0.00 0.90 0.08 0.05 96.94 Average: all 10.77 0.00 1.78 0.89 0.08 86.48 Average: 0 9.54 0.00 1.97 1.71 0.08 86.70 Average: 1 11.79 0.00 1.74 0.41 0.08 85.97 Average: 2 9.86 0.00 1.62 0.59 0.07 87.86 Average: 3 10.56 0.00 1.83 0.33 0.07 87.20 Average: 4 10.50 0.00 1.79 2.08 0.07 85.55 Average: 5 11.65 0.00 1.77 0.64 0.07 85.87 Average: 6 11.67 0.00 1.78 0.68 0.08 85.79 Average: 7 10.62 0.00 1.72 0.67 0.08 86.93