---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39519 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: 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): 0-7 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 914 23374 0 7878 30797 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:4a:88:99 brd ff:ff:ff:ff:ff:ff inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85608sec preferred_lft 85608sec inet6 fe80::f816:3eff:fe4a:8899/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:86:a7:95 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::42:48ff:fe86:a795/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39519) 08/21/25 _x86_64_ (8 CPU) 13:23:19 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 233.07 23.13 209.95 2332.96 89966.41 13:26:01 620.56 3.12 617.45 426.33 237101.15 13:27:01 9.63 0.97 8.67 20.66 285.29 13:28:01 137.68 0.17 137.51 17.46 16648.29 13:29:01 99.77 0.48 99.28 19.33 17753.57 13:30:01 10.95 0.00 10.95 0.00 454.06 13:31:01 10.30 0.32 9.98 8.40 242.89 13:32:01 21.41 0.00 21.41 0.00 273.55 13:33:01 6.55 0.00 6.55 0.00 152.51 13:34:01 18.70 0.00 18.70 0.00 363.27 13:35:01 9.73 0.03 9.70 5.87 217.03 13:36:01 77.69 1.13 76.55 100.25 2468.26 Average: 104.67 2.45 102.23 244.30 30494.68 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 26593360 31548912 6345860 19.27 99456 5077344 2264304 6.66 1049448 4854716 3178244 13:26:01 21586980 28895468 11352240 34.46 152128 7245168 12475728 36.71 3986840 6682328 2412 13:27:01 20281544 27595148 12657676 38.43 152560 7248196 13338728 39.25 5396016 6560236 412 13:28:01 19709076 27493796 13230144 40.17 176304 7647792 13624280 40.09 5579772 6890208 58236 13:29:01 19564772 27421044 13374448 40.60 189412 7700044 13692968 40.29 5660112 6948624 3536 13:30:01 18822956 26685596 14116264 42.86 189524 7706096 14469236 42.57 6396656 6950488 716 13:31:01 18813408 26679588 14125812 42.88 189656 7706548 14449544 42.51 6405480 6949928 612 13:32:01 18812276 26678848 14126944 42.89 189796 7706768 14482372 42.61 6405464 6949988 368 13:33:01 18797308 26665292 14141912 42.93 189900 7708044 14479976 42.60 6419272 6951128 1160 13:34:01 18769872 26640796 14169348 43.02 190064 7710800 14479528 42.60 6444752 6953280 500 13:35:01 18800424 26672352 14138796 42.92 190208 7712980 14329828 42.16 6421904 6948504 984 13:36:01 23961192 31558684 8978028 27.26 191848 7437868 1606960 4.73 1645732 6688668 588 Average: 20376097 27877960 12563123 38.14 175071 7383971 11974454 35.23 5150954 6694008 270647 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 1384.56 783.59 37330.47 68.49 0.00 0.00 0.00 0.00 13:25:01 lo 18.53 18.53 1.72 1.72 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth2025dd3 0.00 0.52 0.00 0.03 0.00 0.00 0.00 0.00 13:26:01 vethe061671 1.98 2.40 0.29 0.28 0.00 0.00 0.00 0.00 13:26:01 veth64ad5d3 92.38 92.23 15.63 18.66 0.00 0.00 0.00 0.00 13:26:01 veth5592a36 0.18 0.63 0.01 0.03 0.00 0.00 0.00 0.00 13:27:01 veth2025dd3 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:27:01 vethe061671 6.42 9.47 0.96 0.73 0.00 0.00 0.00 0.00 13:27:01 veth64ad5d3 0.13 0.32 0.43 0.02 0.00 0.00 0.00 0.00 13:27:01 veth5592a36 0.53 0.62 0.06 1.52 0.00 0.00 0.00 0.00 13:28:01 veth2025dd3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 vethe061671 6.95 9.90 1.16 0.86 0.00 0.00 0.00 0.00 13:28:01 veth64ad5d3 0.20 0.23 0.54 0.02 0.00 0.00 0.00 0.00 13:28:01 veth5592a36 0.75 0.78 0.07 1.97 0.00 0.00 0.00 0.00 13:29:01 veth2025dd3 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 vethe061671 9.95 13.53 2.12 2.80 0.00 0.00 0.00 0.00 13:29:01 veth64ad5d3 0.40 0.43 0.56 0.04 0.00 0.00 0.00 0.00 13:29:01 veth5592a36 0.85 0.92 0.08 2.37 0.00 0.00 0.00 0.00 13:30:01 veth2025dd3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vethe061671 7.30 10.30 1.28 2.03 0.00 0.00 0.00 0.00 13:30:01 veth64ad5d3 100.97 100.52 13.77 25.93 0.00 0.00 0.00 0.00 13:30:01 veth5592a36 0.85 0.90 0.08 2.43 0.00 0.00 0.00 0.00 13:31:01 veth2025dd3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethe061671 6.53 9.42 0.98 0.74 0.00 0.00 0.00 0.00 13:31:01 veth64ad5d3 0.27 0.28 0.58 0.02 0.00 0.00 0.00 0.00 13:31:01 veth5592a36 0.82 0.82 0.08 2.41 0.00 0.00 0.00 0.00 13:32:01 veth2025dd3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethe061671 6.60 9.47 1.03 0.77 0.00 0.00 0.00 0.00 13:32:01 veth64ad5d3 0.22 0.22 0.58 0.02 0.00 0.00 0.00 0.00 13:32:01 veth5592a36 0.87 0.87 0.08 2.41 0.00 0.00 0.00 0.00 13:33:01 veth2025dd3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethe061671 8.17 11.33 1.58 2.10 0.00 0.00 0.00 0.00 13:33:01 veth64ad5d3 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 veth5592a36 0.85 0.85 0.08 2.48 0.00 0.00 0.00 0.00 13:34:01 veth2025dd3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethe061671 11.70 15.45 2.73 3.76 0.00 0.00 0.00 0.00 13:34:01 veth64ad5d3 3.63 3.57 1.49 1.18 0.00 0.00 0.00 0.00 13:34:01 veth5592a36 0.83 0.85 0.08 2.57 0.00 0.00 0.00 0.00 13:35:01 veth2025dd3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethe061671 6.63 9.48 0.98 0.75 0.00 0.00 0.00 0.00 13:35:01 veth64ad5d3 0.23 0.25 0.62 0.02 0.00 0.00 0.00 0.00 13:35:01 veth5592a36 1.53 1.87 0.19 2.69 0.00 0.00 0.00 0.00 13:36:01 ens3 2321.48 1350.31 49642.84 206.57 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 docker0 58.01 107.73 4.64 1343.18 0.00 0.00 0.00 0.00 Average: ens3 160.03 90.56 4064.10 11.12 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 4.83 8.98 0.39 111.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39519) 08/21/25 _x86_64_ (8 CPU) 13:23:19 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 15.53 0.00 4.01 1.77 0.04 78.64 13:25:01 0 8.14 0.00 3.43 0.08 0.02 88.33 13:25:01 1 8.03 0.00 3.09 0.10 0.02 88.76 13:25:01 2 7.88 0.00 3.21 0.10 0.02 88.79 13:25:01 3 14.49 0.00 4.57 2.83 0.03 78.08 13:25:01 4 36.39 0.00 4.70 1.29 0.07 57.56 13:25:01 5 12.34 0.00 3.98 8.86 0.08 74.74 13:25:01 6 27.64 0.00 4.99 0.89 0.05 66.43 13:25:01 7 9.34 0.00 4.08 0.08 0.05 86.45 13:26:01 all 46.62 0.00 8.33 4.01 0.11 40.94 13:26:01 0 45.31 0.00 8.83 13.80 0.12 31.95 13:26:01 1 46.15 0.00 8.00 4.13 0.10 41.61 13:26:01 2 44.88 0.00 8.55 1.85 0.12 44.61 13:26:01 3 48.51 0.00 9.24 1.42 0.12 40.71 13:26:01 4 48.48 0.00 8.21 1.43 0.10 41.78 13:26:01 5 47.16 0.00 7.72 1.91 0.10 43.10 13:26:01 6 45.29 0.00 8.08 6.23 0.12 40.28 13:26:01 7 47.14 0.00 8.00 1.29 0.14 43.44 13:27:01 all 27.49 0.00 2.34 0.02 0.09 70.06 13:27:01 0 26.68 0.00 2.34 0.02 0.10 70.86 13:27:01 1 25.26 0.00 2.17 0.00 0.08 72.48 13:27:01 2 27.90 0.00 2.50 0.00 0.10 69.50 13:27:01 3 28.88 0.00 2.45 0.00 0.10 68.57 13:27:01 4 29.07 0.00 2.45 0.00 0.08 68.39 13:27:01 5 28.91 0.00 2.35 0.00 0.08 68.66 13:27:01 6 27.54 0.00 2.22 0.08 0.10 70.06 13:27:01 7 25.66 0.00 2.26 0.02 0.10 71.96 13:28:01 all 5.95 0.00 1.33 0.68 0.09 91.95 13:28:01 0 10.50 0.00 1.47 0.13 0.10 87.80 13:28:01 1 6.82 0.00 1.24 0.12 0.10 91.72 13:28:01 2 3.99 0.00 1.57 0.97 0.08 93.38 13:28:01 3 6.94 0.00 1.44 0.35 0.10 91.16 13:28:01 4 3.63 0.00 1.04 2.53 0.08 92.72 13:28:01 5 7.44 0.00 1.81 0.84 0.10 89.81 13:28:01 6 4.34 0.00 0.99 0.37 0.07 94.23 13:28:01 7 3.90 0.00 0.99 0.20 0.10 94.81 13:29:01 all 9.03 0.00 1.73 2.95 0.09 86.21 13:29:01 0 8.37 0.00 2.01 8.40 0.08 81.13 13:29:01 1 9.74 0.00 1.41 0.65 0.08 88.11 13:29:01 2 7.95 0.00 2.26 7.35 0.12 82.32 13:29:01 3 8.15 0.00 1.66 3.23 0.07 86.90 13:29:01 4 8.81 0.00 1.59 0.10 0.08 89.41 13:29:01 5 11.26 0.00 1.61 0.05 0.08 87.00 13:29:01 6 9.21 0.00 1.50 0.08 0.12 89.10 13:29:01 7 8.75 0.00 1.81 3.67 0.08 85.68 13:30:01 all 7.42 0.00 0.79 0.03 0.09 91.67 13:30:01 0 9.42 0.00 0.80 0.00 0.08 89.70 13:30:01 1 6.91 0.00 0.65 0.17 0.08 92.19 13:30:01 2 6.16 0.00 0.95 0.02 0.12 92.75 13:30:01 3 4.86 0.00 0.62 0.03 0.10 94.39 13:30:01 4 10.51 0.00 0.94 0.00 0.08 88.47 13:30:01 5 6.42 0.00 0.82 0.02 0.08 92.66 13:30:01 6 8.27 0.00 0.82 0.00 0.08 90.82 13:30:01 7 6.76 0.00 0.72 0.00 0.08 92.44 13:31:01 all 2.58 0.00 0.47 0.04 0.08 96.83 13:31:01 0 2.42 0.00 0.57 0.02 0.07 96.93 13:31:01 1 2.14 0.00 0.44 0.22 0.07 97.14 13:31:01 2 3.90 0.00 0.52 0.03 0.08 95.47 13:31:01 3 2.11 0.00 0.43 0.00 0.08 97.38 13:31:01 4 1.62 0.00 0.42 0.00 0.10 97.86 13:31:01 5 3.46 0.00 0.40 0.00 0.07 96.07 13:31:01 6 2.67 0.00 0.48 0.00 0.05 96.80 13:31:01 7 2.32 0.00 0.50 0.02 0.08 97.08 13:32:01 all 1.81 0.00 0.35 0.02 0.08 97.73 13:32:01 0 2.44 0.00 0.38 0.02 0.08 97.07 13:32:01 1 1.70 0.00 0.50 0.08 0.10 97.61 13:32:01 2 1.61 0.00 0.47 0.00 0.10 97.83 13:32:01 3 1.55 0.00 0.27 0.00 0.07 98.11 13:32:01 4 1.71 0.00 0.30 0.03 0.08 97.88 13:32:01 5 1.94 0.00 0.30 0.02 0.08 97.66 13:32:01 6 1.04 0.00 0.18 0.02 0.08 98.67 13:32:01 7 2.49 0.00 0.35 0.03 0.10 97.02 13:33:01 all 3.07 0.00 0.46 0.02 0.08 96.38 13:33:01 0 3.50 0.00 0.49 0.02 0.08 95.91 13:33:01 1 3.68 0.00 0.60 0.08 0.10 95.53 13:33:01 2 2.06 0.00 0.42 0.02 0.08 97.42 13:33:01 3 2.54 0.00 0.57 0.02 0.07 96.81 13:33:01 4 3.78 0.00 0.59 0.02 0.08 95.53 13:33:01 5 3.38 0.00 0.37 0.00 0.05 96.21 13:33:01 6 2.37 0.00 0.42 0.02 0.08 97.11 13:33:01 7 3.24 0.00 0.28 0.02 0.07 96.39 13:34:01 all 4.78 0.00 0.56 0.05 0.08 94.53 13:34:01 0 5.89 0.00 0.75 0.07 0.08 93.21 13:34:01 1 4.51 0.00 0.65 0.13 0.07 94.63 13:34:01 2 5.83 0.00 0.47 0.02 0.08 93.60 13:34:01 3 4.56 0.00 0.50 0.00 0.07 94.87 13:34:01 4 5.22 0.00 0.70 0.07 0.08 93.93 13:34:01 5 4.68 0.00 0.43 0.07 0.07 94.76 13:34:01 6 4.11 0.00 0.49 0.02 0.08 95.30 13:34:01 7 3.41 0.00 0.48 0.05 0.07 95.99 13:35:01 all 1.65 0.00 0.42 0.03 0.07 97.83 13:35:01 0 1.47 0.00 0.55 0.05 0.08 97.84 13:35:01 1 0.92 0.00 0.38 0.08 0.08 98.53 13:35:01 2 1.29 0.00 0.40 0.00 0.07 98.25 13:35:01 3 2.24 0.00 0.43 0.05 0.07 97.21 13:35:01 4 1.17 0.00 0.35 0.02 0.07 98.39 13:35:01 5 2.39 0.00 0.38 0.00 0.07 97.16 13:35:01 6 1.99 0.00 0.45 0.00 0.03 97.53 13:35:01 7 1.75 0.00 0.42 0.00 0.07 97.76 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 4.20 0.00 0.92 0.16 0.05 94.67 13:36:01 0 2.01 0.00 0.95 0.03 0.05 96.95 13:36:01 1 2.50 0.00 0.88 0.80 0.07 95.74 13:36:01 2 4.11 0.00 0.92 0.07 0.05 94.85 13:36:01 3 14.95 0.00 1.14 0.13 0.08 83.70 13:36:01 4 2.07 0.00 0.80 0.05 0.05 97.03 13:36:01 5 4.73 0.00 1.04 0.12 0.05 94.07 13:36:01 6 2.08 0.00 0.85 0.05 0.05 96.97 13:36:01 7 1.17 0.00 0.72 0.03 0.05 98.03 Average: all 10.80 0.00 1.80 0.81 0.08 86.51 Average: 0 10.47 0.00 1.87 1.87 0.08 85.71 Average: 1 9.83 0.00 1.66 0.54 0.08 87.88 Average: 2 9.75 0.00 1.84 0.87 0.09 87.45 Average: 3 11.61 0.00 1.94 0.67 0.08 85.71 Average: 4 12.65 0.00 1.83 0.46 0.08 84.98 Average: 5 11.13 0.00 1.76 0.99 0.08 86.05 Average: 6 11.33 0.00 1.78 0.64 0.08 86.17 Average: 7 9.61 0.00 1.71 0.45 0.08 88.15