---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24673 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 912 22526 0 8727 30799 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:02:9a:6a brd ff:ff:ff:ff:ff:ff inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe02:9a6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:cd:a1:10 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::42:8ff:fecd:a110/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24673) 06/29/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 193.27 23.46 169.81 2364.27 84445.13 20:24:01 708.77 5.08 703.68 450.86 273230.19 20:25:01 16.35 0.00 16.35 0.00 1290.98 20:26:01 48.63 0.17 48.47 16.93 7281.84 20:27:02 183.49 0.27 183.22 19.33 26928.45 20:28:01 19.42 0.00 19.42 0.00 409.96 20:29:01 14.71 0.00 14.71 0.00 554.04 20:30:01 31.48 0.02 31.46 0.13 528.71 20:31:01 10.56 0.00 10.56 0.00 206.06 20:32:01 59.76 0.03 59.72 2.40 1086.35 Average: 128.82 2.91 125.91 285.86 39660.38 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 26958480 31464844 5980740 18.16 92788 4656088 2969048 8.74 1117980 4434512 2832816 20:24:01 21763212 29848032 11176008 33.93 167376 7956072 11270684 33.16 3001584 7452532 23992 20:25:01 19474940 27551624 13464280 40.88 169076 7946420 13382588 39.37 5480316 7232008 816 20:26:01 19183080 27481420 13756140 41.76 181960 8132396 13667780 40.21 5598616 7374236 18492 20:27:02 18805900 27426444 14133320 42.91 209624 8396852 13774800 40.53 5700676 7617608 3004 20:28:01 18757808 27381196 14181412 43.05 209808 8399484 13807328 40.62 5746316 7619104 276 20:29:01 18187260 26821168 14751960 44.79 209940 8409748 14311768 42.11 6308900 7624760 1728 20:30:01 18207532 26844652 14731688 44.72 210132 8412732 14309260 42.10 6286348 7626952 1172 20:31:01 18210176 26847996 14729044 44.72 210280 8413212 14290004 42.04 6282616 7626860 380 20:32:01 21984960 30559184 10954260 33.26 211184 8365276 3559208 10.47 2698356 7532608 252 Average: 20153335 28222656 12785885 38.82 187217 7908828 11534247 33.94 4822171 7214118 288293 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 16.33 16.33 1.53 1.53 0.00 0.00 0.00 0.00 20:23:01 ens3 1430.04 861.97 32925.95 74.87 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vethbf829ac 0.20 0.35 0.01 0.02 0.00 0.00 0.00 0.00 20:24:01 vethfe615f8 0.15 0.48 0.01 0.03 0.00 0.00 0.00 0.00 20:24:01 br-58750d4faf52 45.26 60.77 2.95 312.67 0.00 0.00 0.00 0.00 20:24:01 veth0f0f158 0.20 0.53 0.01 0.03 0.00 0.00 0.00 0.00 20:25:01 vethbf829ac 4.58 4.32 1.01 0.49 0.00 0.00 0.00 0.00 20:25:01 vethfe615f8 6.82 8.87 0.89 0.78 0.00 0.00 0.00 0.00 20:25:01 br-58750d4faf52 0.52 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:25:01 veth0f0f158 6.68 8.80 0.98 0.78 0.00 0.00 0.00 0.00 20:26:01 vethbf829ac 4.58 5.95 1.42 0.57 0.00 0.00 0.00 0.00 20:26:01 vethfe615f8 6.35 9.30 0.86 0.71 0.00 0.00 0.00 0.00 20:26:01 br-58750d4faf52 0.48 0.33 0.04 0.02 0.00 0.00 0.00 0.00 20:26:01 veth0f0f158 6.33 9.26 0.95 0.71 0.00 0.00 0.00 0.00 20:27:02 vethbf829ac 19.35 20.55 7.75 10.92 0.00 0.00 0.00 0.00 20:27:02 vethfe615f8 8.47 11.80 1.49 1.41 0.00 0.00 0.00 0.00 20:27:02 br-58750d4faf52 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:02 veth0f0f158 8.78 12.10 1.78 1.47 0.00 0.00 0.00 0.00 20:28:01 vethbf829ac 45.20 44.79 18.31 32.94 0.00 0.00 0.00 0.00 20:28:01 vethfe615f8 10.90 14.61 2.25 3.07 0.00 0.00 0.00 0.00 20:28:01 br-58750d4faf52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth0f0f158 12.32 16.01 3.33 3.31 0.00 0.00 0.00 0.00 20:29:01 vethbf829ac 39.01 37.56 15.23 28.97 0.00 0.00 0.00 0.00 20:29:01 vethfe615f8 10.20 13.80 2.05 4.52 0.00 0.00 0.00 0.00 20:29:01 br-58750d4faf52 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth0f0f158 11.61 15.06 3.10 4.74 0.00 0.00 0.00 0.00 20:30:01 vethbf829ac 55.32 53.42 21.16 47.81 0.00 0.00 0.00 0.00 20:30:01 vethfe615f8 11.46 15.25 2.46 4.18 0.00 0.00 0.00 0.00 20:30:01 br-58750d4faf52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth0f0f158 13.51 17.36 4.10 4.49 0.00 0.00 0.00 0.00 20:31:01 vethbf829ac 18.76 19.36 6.53 10.67 0.00 0.00 0.00 0.00 20:31:01 vethfe615f8 7.83 10.91 1.42 1.19 0.00 0.00 0.00 0.00 20:31:01 br-58750d4faf52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth0f0f158 8.23 11.36 1.72 1.24 0.00 0.00 0.00 0.00 20:32:01 br-58750d4faf52 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 lo 35.63 35.63 3.14 3.14 0.00 0.00 0.00 0.00 20:32:01 ens3 2755.64 1664.61 55757.48 198.18 0.00 0.00 0.00 0.00 20:32:01 vethd054bda 198.35 198.20 33.37 45.92 0.00 0.00 0.00 0.00 Average: br-58750d4faf52 4.65 6.15 0.30 31.32 0.00 0.00 0.00 0.00 Average: lo 3.17 3.17 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 236.39 141.92 5501.50 12.69 0.00 0.00 0.00 0.00 Average: vethd054bda 19.87 19.85 3.34 4.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24673) 06/29/25 _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 13.88 0.00 3.40 2.69 0.05 79.97 20:23:01 0 6.17 0.00 3.24 0.72 0.05 89.82 20:23:01 1 20.49 0.00 3.65 4.15 0.05 71.67 20:23:01 2 28.84 0.00 3.95 2.03 0.08 65.09 20:23:01 3 26.26 0.00 4.17 1.11 0.07 68.40 20:23:01 4 11.31 0.00 2.97 0.25 0.03 85.43 20:23:01 5 5.01 0.00 3.70 7.16 0.07 84.06 20:23:01 6 6.15 0.00 2.80 5.48 0.05 85.51 20:23:01 7 6.85 0.00 2.76 0.65 0.03 89.70 20:24:01 all 33.42 0.00 10.08 11.60 0.09 44.81 20:24:01 0 33.54 0.00 10.50 4.23 0.08 51.65 20:24:01 1 33.64 0.00 9.27 2.66 0.07 54.36 20:24:01 2 32.13 0.00 10.55 18.17 0.07 39.08 20:24:01 3 32.79 0.00 9.34 16.99 0.07 40.82 20:24:01 4 35.61 0.00 9.99 5.79 0.08 48.52 20:24:01 5 33.76 0.00 10.27 4.06 0.08 51.83 20:24:01 6 34.50 0.00 10.73 32.03 0.10 22.64 20:24:01 7 31.42 0.00 9.96 9.04 0.10 49.48 20:25:01 all 50.76 0.00 4.29 0.06 0.09 44.80 20:25:01 0 52.47 0.00 4.60 0.02 0.10 42.81 20:25:01 1 52.33 0.00 4.59 0.02 0.10 42.96 20:25:01 2 53.38 0.00 4.56 0.02 0.10 41.94 20:25:01 3 49.08 0.00 3.91 0.20 0.10 46.70 20:25:01 4 51.31 0.00 4.19 0.17 0.10 44.23 20:25:01 5 46.45 0.00 4.18 0.05 0.10 49.22 20:25:01 6 50.46 0.00 3.87 0.00 0.08 45.59 20:25:01 7 50.56 0.00 4.48 0.00 0.10 44.85 20:26:01 all 3.69 0.00 0.82 0.21 0.07 95.21 20:26:01 0 2.79 0.00 0.72 0.00 0.05 96.44 20:26:01 1 4.23 0.00 0.57 0.00 0.05 95.15 20:26:01 2 4.91 0.00 0.89 0.03 0.07 94.10 20:26:01 3 3.86 0.00 0.90 0.59 0.07 94.58 20:26:01 4 3.09 0.00 1.00 0.05 0.07 95.79 20:26:01 5 3.69 0.00 0.79 0.08 0.07 95.37 20:26:01 6 3.70 0.00 0.84 0.17 0.08 95.21 20:26:01 7 3.25 0.00 0.78 0.78 0.07 95.13 20:27:02 all 9.37 0.00 2.19 1.07 0.07 87.31 20:27:02 0 6.83 0.00 2.70 3.77 0.07 86.64 20:27:02 1 10.65 0.00 2.23 1.11 0.08 85.93 20:27:02 2 10.48 0.00 1.93 0.28 0.07 87.24 20:27:02 3 9.42 0.00 2.11 0.15 0.08 88.23 20:27:02 4 10.70 0.00 1.71 0.07 0.07 87.45 20:27:02 5 9.98 0.00 2.55 0.52 0.07 86.88 20:27:02 6 9.46 0.00 2.33 2.20 0.08 85.92 20:27:02 7 7.39 0.00 1.95 0.47 0.08 90.10 20:28:01 all 5.46 0.00 0.52 0.05 0.07 93.90 20:28:01 0 5.33 0.00 0.60 0.10 0.07 93.91 20:28:01 1 5.33 0.00 0.46 0.00 0.07 94.14 20:28:01 2 5.22 0.00 0.44 0.14 0.05 94.15 20:28:01 3 5.54 0.00 0.54 0.00 0.09 93.83 20:28:01 4 6.25 0.00 0.61 0.02 0.08 93.04 20:28:01 5 5.68 0.00 0.49 0.02 0.07 93.74 20:28:01 6 4.91 0.00 0.56 0.08 0.07 94.38 20:28:01 7 5.40 0.00 0.48 0.03 0.09 94.01 20:29:01 all 7.75 0.00 0.81 0.05 0.07 91.32 20:29:01 0 6.92 0.00 1.01 0.10 0.07 91.91 20:29:01 1 7.34 0.00 0.74 0.03 0.08 91.81 20:29:01 2 7.04 0.00 1.00 0.10 0.07 91.79 20:29:01 3 10.70 0.00 0.74 0.02 0.08 88.47 20:29:01 4 7.45 0.00 0.64 0.02 0.07 91.83 20:29:01 5 7.14 0.00 0.82 0.07 0.07 91.91 20:29:01 6 7.07 0.00 0.70 0.00 0.08 92.15 20:29:01 7 8.39 0.00 0.75 0.02 0.05 90.79 20:30:01 all 5.10 0.00 0.59 0.05 0.07 94.18 20:30:01 0 4.85 0.00 0.67 0.02 0.07 94.40 20:30:01 1 4.30 0.00 0.69 0.07 0.08 94.87 20:30:01 2 6.02 0.00 0.60 0.12 0.07 93.19 20:30:01 3 5.83 0.00 0.50 0.07 0.07 93.54 20:30:01 4 4.81 0.00 0.53 0.03 0.07 94.55 20:30:01 5 5.04 0.00 0.63 0.03 0.07 94.22 20:30:01 6 4.99 0.00 0.70 0.07 0.08 94.16 20:30:01 7 4.98 0.00 0.47 0.00 0.07 94.48 20:31:01 all 2.00 0.00 0.34 0.03 0.06 97.57 20:31:01 0 3.40 0.00 0.28 0.02 0.05 96.25 20:31:01 1 2.28 0.00 0.54 0.00 0.08 97.10 20:31:01 2 2.49 0.00 0.40 0.13 0.05 96.93 20:31:01 3 1.57 0.00 0.35 0.03 0.07 97.98 20:31:01 4 1.12 0.00 0.27 0.02 0.05 98.54 20:31:01 5 1.54 0.00 0.28 0.02 0.05 98.11 20:31:01 6 1.48 0.00 0.35 0.03 0.07 98.06 20:31:01 7 2.07 0.00 0.23 0.02 0.05 97.63 20:32:01 all 2.73 0.00 0.86 0.13 0.06 96.21 20:32:01 0 3.79 0.00 0.74 0.10 0.07 95.31 20:32:01 1 2.40 0.00 0.77 0.10 0.07 96.66 20:32:01 2 2.54 0.00 0.75 0.07 0.03 96.61 20:32:01 3 2.71 0.00 0.92 0.60 0.07 95.70 20:32:01 4 1.99 0.00 1.05 0.05 0.07 96.84 20:32:01 5 2.78 0.00 0.95 0.05 0.07 96.15 20:32:01 6 2.98 0.00 0.82 0.05 0.05 96.10 20:32:01 7 2.66 0.00 0.94 0.07 0.07 96.27 Average: all 13.38 0.00 2.38 1.58 0.07 82.58 Average: 0 12.55 0.00 2.49 0.90 0.07 83.99 Average: 1 14.27 0.00 2.34 0.81 0.07 82.50 Average: 2 15.27 0.00 2.50 2.09 0.07 80.08 Average: 3 14.74 0.00 2.34 1.96 0.08 80.88 Average: 4 13.34 0.00 2.29 0.64 0.07 83.66 Average: 5 12.08 0.00 2.46 1.20 0.07 84.18 Average: 6 12.52 0.00 2.36 3.97 0.08 81.08 Average: 7 12.27 0.00 2.27 1.10 0.07 84.28