---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14271 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 712K 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 857 23546 0 7763 30854 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:05:5e:74 brd ff:ff:ff:ff:ff:ff inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85547sec preferred_lft 85547sec inet6 fe80::f816:3eff:fe05:5e74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:ae:1d:34 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::42:45ff:feae:1d34/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14271) 11/21/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:02 173.80 33.39 140.41 1095.02 59251.46 13:26:01 227.91 20.08 207.83 2334.38 103158.79 13:27:01 321.39 2.83 318.56 407.06 159751.02 13:28:01 234.92 0.12 234.81 8.80 24265.64 13:29:01 6.35 0.00 6.35 0.00 207.83 13:30:01 228.81 0.18 228.63 21.73 35249.33 13:31:01 20.88 0.22 20.66 10.66 560.04 13:32:01 8.20 0.00 8.20 0.00 297.28 13:33:01 10.51 0.02 10.50 0.13 282.22 13:34:01 27.00 0.00 27.00 0.00 350.34 13:35:01 16.40 0.00 16.40 0.00 319.01 13:36:01 12.38 0.08 12.30 17.86 267.02 13:37:01 68.97 1.05 67.92 84.12 1609.87 Average: 104.27 4.44 99.83 303.53 29566.49 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:02 30218140 31751528 2721080 8.26 67244 1777220 1348728 3.97 801304 1635764 140888 13:26:01 25115468 31677408 7823752 23.75 126308 6548204 1788764 5.26 962948 6323476 3327892 13:27:01 24299656 31294496 8639564 26.23 136988 7006104 5326440 15.67 1340780 6696340 7488 13:28:01 20538484 27727728 12400736 37.65 150856 7129656 13343728 39.26 5245960 6467004 2400 13:29:01 20241044 27431244 12698176 38.55 151000 7131784 13705772 40.33 5553552 6451432 604 13:30:01 19188764 27373380 13750456 41.74 191712 8020540 13834540 40.70 5709556 7277796 425504 13:31:01 19392728 27138876 13546492 41.13 191896 7591624 14132796 41.58 5946320 6840920 4664 13:32:01 18979964 26726900 13959256 42.38 192032 7592184 14575932 42.89 6356524 6841148 376 13:33:01 18973520 26720784 13965700 42.40 192184 7592376 14608200 42.98 6363876 6840872 792 13:34:01 18943700 26692984 13995520 42.49 192384 7594244 14640948 43.08 6392196 6842128 648 13:35:01 18921216 26673164 14018004 42.56 192528 7597060 14655904 43.12 6411584 6843920 1016 13:36:01 18949652 26705652 13989568 42.47 192680 7602056 14454328 42.53 6388696 6841296 3532 13:37:01 24151788 31630380 8787432 26.68 194184 7321576 1675164 4.93 1554448 6598080 28148 Average: 21378010 28426502 11561210 35.10 167077 6961894 10622403 31.25 4540596 6346167 303381 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:02 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 13:25:02 ens3 289.97 232.61 1589.66 72.61 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 lo 19.52 19.52 1.79 1.79 0.00 0.00 0.00 0.00 13:26:01 ens3 1447.03 804.95 45221.25 69.00 0.00 0.00 0.00 0.00 13:27:01 br-74d6c195f786 0.03 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:27:01 vethc64da69 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 veth9f7aa64 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:27:01 veth86fa7ed 0.07 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:28:01 br-74d6c195f786 8.80 18.53 0.67 326.62 0.00 0.00 0.00 0.00 13:28:01 vethc64da69 4.57 6.55 0.80 0.94 0.00 0.00 0.00 0.00 13:28:01 veth1224557 3.07 3.88 0.37 0.36 0.00 0.00 0.00 0.00 13:28:01 veth9f7aa64 0.60 1.13 0.05 0.19 0.00 0.00 0.00 0.00 13:29:01 br-74d6c195f786 0.45 0.32 0.02 0.02 0.00 0.00 0.00 0.00 13:29:01 vethc64da69 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:29:01 veth1224557 6.25 9.17 0.84 0.70 0.00 0.00 0.00 0.00 13:29:01 veth9f7aa64 0.85 0.93 0.07 0.15 0.00 0.00 0.00 0.00 13:30:01 br-74d6c195f786 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 vethc64da69 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:30:01 veth1224557 7.10 10.11 1.10 0.90 0.00 0.00 0.00 0.00 13:30:01 veth9f7aa64 1.35 1.50 0.14 0.89 0.00 0.00 0.00 0.00 13:31:01 br-74d6c195f786 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethc64da69 0.58 0.87 0.08 0.10 0.00 0.00 0.00 0.00 13:31:01 veth1224557 11.03 14.70 3.04 4.85 0.00 0.00 0.00 0.00 13:31:01 veth9f7aa64 3.88 4.65 4.22 5.88 0.00 0.00 0.00 0.00 13:32:01 br-74d6c195f786 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethc64da69 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:32:01 veth1224557 6.67 9.60 0.95 0.79 0.00 0.00 0.00 0.00 13:32:01 veth9f7aa64 2.03 2.25 0.20 1.04 0.00 0.00 0.00 0.00 13:33:01 br-74d6c195f786 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethc64da69 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:33:01 veth1224557 6.43 9.30 0.86 0.72 0.00 0.00 0.00 0.00 13:33:01 veth9f7aa64 1.90 1.95 0.16 0.89 0.00 0.00 0.00 0.00 13:34:01 br-74d6c195f786 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethc64da69 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:34:01 veth1224557 9.02 12.35 1.68 2.60 0.00 0.00 0.00 0.00 13:34:01 veth9f7aa64 3.08 3.28 0.31 3.63 0.00 0.00 0.00 0.00 13:35:01 br-74d6c195f786 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethc64da69 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:35:01 veth1224557 10.96 14.45 2.37 3.50 0.00 0.00 0.00 0.00 13:35:01 veth9f7aa64 3.45 4.33 0.38 6.93 0.00 0.00 0.00 0.00 13:36:01 br-74d6c195f786 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethc64da69 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 13:36:01 veth1224557 6.75 9.72 0.96 0.79 0.00 0.00 0.00 0.00 13:36:01 veth9f7aa64 1.92 2.25 0.17 0.59 0.00 0.00 0.00 0.00 13:37:01 docker0 60.16 84.64 4.80 1385.94 0.00 0.00 0.00 0.00 13:37:01 lo 38.43 38.43 3.37 3.37 0.00 0.00 0.00 0.00 13:37:01 ens3 1940.68 1196.83 48784.81 191.11 0.00 0.00 0.00 0.00 Average: docker0 4.63 6.52 0.37 106.74 0.00 0.00 0.00 0.00 Average: lo 2.66 2.66 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 147.65 90.68 3750.38 14.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14271) 11/21/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:02 all 8.37 0.00 0.75 7.80 0.03 83.06 13:25:02 0 8.13 0.00 0.82 1.90 0.02 89.13 13:25:02 1 18.01 0.00 1.35 4.68 0.03 75.93 13:25:02 2 2.57 0.00 0.50 0.13 0.02 96.78 13:25:02 3 5.11 0.00 0.38 7.58 0.03 86.89 13:25:02 4 9.38 0.00 0.58 0.89 0.02 89.14 13:25:02 5 12.28 0.00 0.86 42.10 0.05 44.72 13:25:02 6 7.77 0.00 0.70 2.99 0.03 88.51 13:25:02 7 3.76 0.00 0.72 2.22 0.03 93.26 13:26:01 all 16.93 0.00 6.04 12.06 0.06 64.91 13:26:01 0 14.04 0.00 4.87 2.76 0.05 78.28 13:26:01 1 14.44 0.00 5.27 3.72 0.07 76.51 13:26:01 2 18.18 0.00 6.35 8.45 0.07 66.95 13:26:01 3 22.23 0.00 5.66 3.86 0.07 68.18 13:26:01 4 20.22 0.00 6.91 15.64 0.09 57.14 13:26:01 5 20.00 0.00 6.92 29.02 0.09 43.97 13:26:01 6 13.85 0.00 5.87 13.23 0.05 66.99 13:26:01 7 12.45 0.00 6.49 19.90 0.05 61.11 13:27:01 all 4.06 0.00 1.89 23.59 0.04 70.42 13:27:01 0 3.17 0.00 1.80 2.47 0.03 92.52 13:27:01 1 4.08 0.00 2.07 5.09 0.03 88.73 13:27:01 2 5.17 0.00 1.71 14.34 0.02 78.76 13:27:01 3 5.99 0.00 1.41 31.18 0.05 61.38 13:27:01 4 2.58 0.00 2.08 43.14 0.03 52.17 13:27:01 5 3.49 0.00 2.28 33.47 0.03 60.73 13:27:01 6 4.24 0.00 1.45 7.33 0.03 86.94 13:27:01 7 3.80 0.00 2.34 51.98 0.07 41.82 13:28:01 all 61.68 0.00 6.05 2.11 0.13 30.02 13:28:01 0 61.55 0.00 5.87 6.12 0.15 26.30 13:28:01 1 61.86 0.00 5.74 1.75 0.12 30.53 13:28:01 2 64.91 0.00 6.36 0.98 0.12 27.64 13:28:01 3 63.90 0.00 6.70 1.88 0.14 27.39 13:28:01 4 61.35 0.00 5.62 0.73 0.14 32.16 13:28:01 5 62.93 0.00 6.50 3.26 0.12 27.20 13:28:01 6 59.65 0.00 5.81 1.02 0.10 33.43 13:28:01 7 57.30 0.00 5.86 1.14 0.14 35.56 13:29:01 all 7.66 0.00 0.67 0.14 0.07 91.46 13:29:01 0 5.63 0.00 0.68 0.00 0.07 93.62 13:29:01 1 7.63 0.00 0.77 0.02 0.08 91.50 13:29:01 2 7.93 0.00 0.69 0.22 0.07 91.10 13:29:01 3 8.99 0.00 0.63 0.02 0.05 90.31 13:29:01 4 6.96 0.00 0.60 0.02 0.07 92.36 13:29:01 5 10.05 0.00 0.90 0.77 0.08 88.20 13:29:01 6 6.14 0.00 0.55 0.05 0.08 93.18 13:29:01 7 7.95 0.00 0.53 0.00 0.07 91.45 13:30:01 all 8.95 0.00 2.23 3.34 0.07 85.41 13:30:01 0 8.48 0.00 1.98 0.37 0.07 89.11 13:30:01 1 12.70 0.00 2.46 0.94 0.07 83.83 13:30:01 2 7.41 0.00 2.10 1.04 0.07 89.39 13:30:01 3 12.06 0.00 2.75 4.03 0.08 81.07 13:30:01 4 6.49 0.00 2.17 9.65 0.07 81.63 13:30:01 5 7.47 0.00 2.02 5.30 0.08 85.13 13:30:01 6 10.46 0.00 2.20 1.54 0.07 85.73 13:30:01 7 6.55 0.00 2.14 3.94 0.07 87.31 13:31:01 all 10.64 0.00 1.32 0.21 0.07 87.76 13:31:01 0 11.37 0.00 1.37 0.23 0.08 86.94 13:31:01 1 10.75 0.00 1.67 0.03 0.07 87.48 13:31:01 2 9.81 0.00 1.13 0.02 0.07 88.97 13:31:01 3 10.02 0.00 1.19 0.62 0.07 88.11 13:31:01 4 9.80 0.00 1.01 0.39 0.08 88.72 13:31:01 5 11.61 0.00 1.55 0.08 0.08 86.67 13:31:01 6 11.23 0.00 1.21 0.05 0.07 87.45 13:31:01 7 10.54 0.00 1.40 0.24 0.08 87.74 13:32:01 all 3.23 0.00 0.49 2.75 0.09 93.44 13:32:01 0 4.51 0.00 0.65 0.00 0.07 94.77 13:32:01 1 3.07 0.00 0.40 0.00 0.05 96.48 13:32:01 2 2.53 0.00 0.47 0.00 0.08 96.92 13:32:01 3 3.19 0.00 0.58 7.15 0.10 88.98 13:32:01 4 2.98 0.00 0.37 14.45 0.10 82.10 13:32:01 5 3.66 0.00 0.42 0.08 0.05 95.79 13:32:01 6 2.76 0.00 0.45 0.02 0.12 96.65 13:32:01 7 3.11 0.00 0.64 0.32 0.08 95.85 13:33:01 all 2.25 0.00 0.42 1.44 0.06 95.83 13:33:01 0 3.41 0.00 0.48 0.07 0.07 95.98 13:33:01 1 1.44 0.00 0.33 0.00 0.05 98.18 13:33:01 2 1.34 0.00 0.25 0.00 0.03 98.38 13:33:01 3 2.07 0.00 0.48 0.33 0.07 97.04 13:33:01 4 2.81 0.00 0.39 9.94 0.05 86.81 13:33:01 5 2.58 0.00 0.37 0.37 0.10 96.59 13:33:01 6 1.44 0.00 0.55 0.35 0.07 97.59 13:33:01 7 2.91 0.00 0.45 0.49 0.07 96.08 13:34:01 all 3.42 0.00 0.54 0.09 0.07 95.89 13:34:01 0 3.32 0.00 0.71 0.05 0.08 95.84 13:34:01 1 3.63 0.00 0.60 0.07 0.07 95.63 13:34:01 2 3.48 0.00 0.47 0.00 0.07 95.99 13:34:01 3 3.88 0.00 0.50 0.05 0.05 95.52 13:34:01 4 3.22 0.00 0.57 0.23 0.07 95.91 13:34:01 5 3.11 0.00 0.55 0.08 0.10 96.16 13:34:01 6 2.83 0.00 0.37 0.00 0.05 96.76 13:34:01 7 3.86 0.00 0.57 0.22 0.07 95.29 13:35:01 all 5.15 0.00 0.67 0.23 0.07 93.87 13:35:01 0 4.71 0.00 0.54 0.02 0.07 94.67 13:35:01 1 5.53 0.00 0.92 0.10 0.08 93.37 13:35:01 2 5.48 0.00 0.73 0.18 0.08 93.52 13:35:01 3 6.91 0.00 0.78 0.32 0.07 91.92 13:35:01 4 3.93 0.00 0.60 0.65 0.08 94.74 13:35:01 5 4.45 0.00 0.47 0.00 0.05 95.03 13:35:01 6 4.73 0.00 0.67 0.43 0.08 94.08 13:35:01 7 5.47 0.00 0.62 0.12 0.07 93.72 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.05 0.00 0.54 0.03 0.06 97.33 13:36:01 0 1.61 0.00 0.57 0.05 0.07 97.70 13:36:01 1 2.84 0.00 0.67 0.02 0.05 96.43 13:36:01 2 1.37 0.00 0.47 0.02 0.05 98.10 13:36:01 3 1.70 0.00 0.47 0.03 0.07 97.73 13:36:01 4 2.41 0.00 0.55 0.08 0.08 96.87 13:36:01 5 2.22 0.00 0.45 0.02 0.03 97.28 13:36:01 6 2.42 0.00 0.57 0.03 0.07 96.91 13:36:01 7 1.80 0.00 0.60 0.00 0.07 97.53 13:37:01 all 4.05 0.00 0.83 0.41 0.04 94.67 13:37:01 0 2.16 0.00 0.76 0.07 0.03 96.98 13:37:01 1 1.19 0.00 0.57 0.03 0.02 98.19 13:37:01 2 15.14 0.00 1.18 0.45 0.05 83.17 13:37:01 3 2.42 0.00 0.63 0.05 0.03 96.86 13:37:01 4 6.70 0.00 1.32 2.52 0.03 89.42 13:37:01 5 1.00 0.00 0.69 0.07 0.05 98.19 13:37:01 6 2.21 0.00 0.75 0.03 0.05 96.96 13:37:01 7 1.54 0.00 0.73 0.08 0.03 97.61 Average: all 10.59 0.00 1.71 4.15 0.07 83.48 Average: 0 10.11 0.00 1.61 1.08 0.07 87.13 Average: 1 11.28 0.00 1.75 1.26 0.06 85.65 Average: 2 11.12 0.00 1.71 1.97 0.06 85.14 Average: 3 11.34 0.00 1.69 4.39 0.07 82.51 Average: 4 10.62 0.00 1.74 7.54 0.07 80.03 Average: 5 11.09 0.00 1.83 8.77 0.07 78.24 Average: 6 9.92 0.00 1.61 2.06 0.07 86.33 Average: 7 9.23 0.00 1.76 6.17 0.07 82.77