---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42099 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 15G 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 853 23647 0 7665 30858 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:7c:7b:49 brd ff:ff:ff:ff:ff:ff inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85543sec preferred_lft 85543sec inet6 fe80::f816:3eff:fe7c:7b49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:9d:7d:57 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::42:8dff:fe9d:7d57/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42099) 08/29/25 _x86_64_ (8 CPU) 13:25:14 LINUX RESTART (8 CPU) 13:26:02 tps rtps wtps bread/s bwrtn/s 13:27:01 84.70 29.67 55.02 964.18 22020.67 13:28:01 200.42 19.55 180.87 2287.87 38242.67 13:29:01 526.36 2.72 523.64 394.67 195094.84 13:30:01 43.99 0.05 43.94 3.07 26620.50 13:31:01 21.95 0.18 21.76 25.33 21542.28 13:32:01 235.78 0.27 235.51 18.93 54370.40 13:33:01 28.67 0.00 28.67 0.00 21500.53 13:34:01 11.93 0.00 11.93 0.00 5667.99 13:35:01 12.83 0.00 12.83 0.00 315.41 13:36:01 24.91 0.00 24.91 0.00 327.36 13:37:01 16.81 0.00 16.81 0.00 334.74 13:38:01 16.51 0.07 16.45 10.13 470.72 13:39:01 64.52 1.20 63.32 86.79 1472.95 Average: 99.21 4.10 95.11 290.72 29856.48 13:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:27:01 30226224 31668132 2712996 8.24 55180 1706508 1466460 4.31 880348 1564780 85104 13:28:01 26104020 31616676 6835200 20.75 102692 5612892 2210896 6.50 994524 5389364 3510436 13:29:01 23106120 30102648 9833100 29.85 148160 6944960 11164204 32.85 2669208 6507840 62324 13:30:01 20485164 27576296 12454056 37.81 150244 7037156 13503544 39.73 5405400 6359048 648 13:31:01 20368260 27534476 12570960 38.16 157756 7098004 13687260 40.27 5464328 6407020 59172 13:32:01 19781976 27419792 13157244 39.94 192508 7488364 14017748 41.24 5658912 6746212 2976 13:33:01 19537652 27183328 13401568 40.69 192660 7496428 14165732 41.68 5898504 6749672 524 13:34:01 19133392 26779716 13805828 41.91 192816 7496748 14580432 42.90 6300172 6749448 760 13:35:01 19131800 26778436 13807420 41.92 192932 7496908 14612764 42.99 6302200 6749300 472 13:36:01 19110232 26759548 13828988 41.98 193100 7499524 14628032 43.04 6320792 6751104 796 13:37:01 19080524 26731976 13858696 42.07 193276 7501748 14611308 42.99 6350384 6752644 236 13:38:01 19276996 26887064 13662224 41.48 193588 7465556 13626440 40.09 6209108 6707768 324 13:39:01 24199816 31579580 8739404 26.53 195040 7227012 1740904 5.12 1602200 6505972 27488 Average: 21503244 28355205 11435976 34.72 166150 6774754 11078133 32.59 4619698 6149244 288558 13:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 0.81 0.81 0.10 0.10 0.00 0.00 0.00 0.00 13:27:01 ens3 205.12 159.35 1211.69 56.67 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 19.07 19.07 1.75 1.75 0.00 0.00 0.00 0.00 13:28:01 ens3 1347.77 752.68 43675.45 64.02 0.00 0.00 0.00 0.00 13:29:01 veth90577bb 0.08 0.22 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth7ac01fa 1.80 2.10 0.18 0.20 0.00 0.00 0.00 0.00 13:29:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:30:01 veth90577bb 5.73 7.90 0.78 0.71 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 veth7ac01fa 41.43 32.61 4.45 4.69 0.00 0.00 0.00 0.00 13:30:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:31:01 veth90577bb 6.32 9.25 0.84 0.71 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 veth7ac01fa 54.39 36.83 4.16 5.20 0.00 0.00 0.00 0.00 13:31:01 lo 1.97 1.97 0.17 0.17 0.00 0.00 0.00 0.00 13:32:01 veth90577bb 8.13 11.33 1.43 1.45 0.00 0.00 0.00 0.00 13:32:01 docker0 64.46 77.54 5.01 1341.73 0.00 0.00 0.00 0.00 13:32:01 veth7ac01fa 64.41 45.73 7.64 7.01 0.00 0.00 0.00 0.00 13:32:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:33:01 veth90577bb 9.42 12.90 1.83 3.53 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 veth7ac01fa 75.67 55.17 18.26 10.54 0.00 0.00 0.00 0.00 13:33:01 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 13:34:01 veth90577bb 6.63 9.48 0.95 0.78 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 veth7ac01fa 61.26 42.93 4.98 6.07 0.00 0.00 0.00 0.00 13:34:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:35:01 veth90577bb 6.47 9.32 0.85 0.72 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 veth7ac01fa 60.56 42.49 4.69 5.92 0.00 0.00 0.00 0.00 13:35:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:36:01 veth90577bb 10.28 13.66 2.11 3.30 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 veth7ac01fa 80.49 60.11 16.27 10.61 0.00 0.00 0.00 0.00 13:36:01 lo 1.60 1.60 0.13 0.13 0.00 0.00 0.00 0.00 13:37:01 veth90577bb 9.50 13.00 1.89 2.52 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth7ac01fa 73.69 53.71 12.39 9.07 0.00 0.00 0.00 0.00 13:37:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:38:01 veth90577bb 6.65 9.62 0.96 0.79 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth7ac01fa 56.14 38.48 4.57 5.47 0.00 0.00 0.00 0.00 13:38:01 lo 4.07 4.07 0.36 0.36 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:39:01 ens3 1912.18 1191.48 48393.79 189.49 0.00 0.00 0.00 0.00 Average: docker0 4.96 5.97 0.39 103.34 0.00 0.00 0.00 0.00 Average: lo 2.68 2.68 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 136.87 84.44 3694.56 13.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42099) 08/29/25 _x86_64_ (8 CPU) 13:25:14 LINUX RESTART (8 CPU) 13:26:02 CPU %user %nice %system %iowait %steal %idle 13:27:01 all 5.84 0.00 0.48 7.89 0.04 85.75 13:27:01 0 2.14 0.00 0.68 13.04 0.05 84.08 13:27:01 1 1.67 0.00 0.48 2.28 0.02 95.56 13:27:01 2 5.28 0.00 0.20 1.16 0.03 93.32 13:27:01 3 8.32 0.00 0.34 2.11 0.05 89.18 13:27:01 4 3.49 0.00 0.24 0.43 0.05 95.80 13:27:01 5 4.19 0.00 0.53 2.27 0.07 92.94 13:27:01 6 15.72 0.00 0.71 36.53 0.03 47.00 13:27:01 7 5.92 0.00 0.64 5.30 0.05 88.09 13:28:01 all 13.57 0.00 4.06 4.81 0.05 77.52 13:28:01 0 16.00 0.00 4.60 29.21 0.05 50.14 13:28:01 1 9.84 0.00 3.66 0.68 0.03 85.78 13:28:01 2 18.11 0.00 4.75 1.10 0.07 75.97 13:28:01 3 8.01 0.00 3.64 0.47 0.05 87.84 13:28:01 4 17.37 0.00 3.36 0.89 0.05 78.33 13:28:01 5 14.62 0.00 3.97 0.59 0.03 80.78 13:28:01 6 11.79 0.00 4.26 4.76 0.03 79.16 13:28:01 7 12.83 0.00 4.21 0.82 0.05 82.09 13:29:01 all 19.32 0.00 5.45 13.69 0.07 61.48 13:29:01 0 20.56 0.00 6.03 26.47 0.07 46.88 13:29:01 1 18.61 0.00 5.46 1.63 0.05 74.25 13:29:01 2 18.29 0.00 5.40 13.27 0.07 62.97 13:29:01 3 17.64 0.00 5.28 7.58 0.05 69.45 13:29:01 4 20.28 0.00 5.59 10.55 0.05 63.53 13:29:01 5 22.21 0.00 4.92 2.53 0.08 70.26 13:29:01 6 17.35 0.00 6.19 39.98 0.09 36.39 13:29:01 7 19.60 0.00 4.68 7.80 0.08 67.84 13:30:01 all 55.19 0.00 4.63 0.52 0.12 39.53 13:30:01 0 50.54 0.00 4.57 0.03 0.12 44.74 13:30:01 1 54.08 0.00 4.92 0.63 0.14 40.24 13:30:01 2 54.05 0.00 4.61 0.12 0.12 41.11 13:30:01 3 53.08 0.00 4.34 0.18 0.13 42.26 13:30:01 4 58.24 0.00 4.88 0.02 0.12 36.74 13:30:01 5 54.10 0.00 4.55 2.74 0.12 38.49 13:30:01 6 57.03 0.00 4.57 0.42 0.15 37.82 13:30:01 7 60.43 0.00 4.58 0.02 0.12 34.86 13:31:01 all 2.89 0.00 0.44 0.96 0.08 95.64 13:31:01 0 3.36 0.00 0.50 0.02 0.08 96.04 13:31:01 1 2.99 0.00 0.45 0.07 0.07 96.43 13:31:01 2 2.27 0.00 0.45 0.02 0.08 97.18 13:31:01 3 4.11 0.00 0.33 0.13 0.07 95.36 13:31:01 4 2.14 0.00 0.35 0.02 0.05 97.44 13:31:01 5 2.81 0.00 0.32 7.36 0.08 89.43 13:31:01 6 2.70 0.00 0.49 0.05 0.08 96.68 13:31:01 7 2.70 0.00 0.72 0.03 0.08 96.46 13:32:01 all 10.68 0.00 2.46 2.53 0.09 84.24 13:32:01 0 10.29 0.00 2.23 2.49 0.07 84.93 13:32:01 1 10.83 0.00 2.76 5.53 0.08 80.80 13:32:01 2 12.54 0.00 2.28 2.97 0.08 82.12 13:32:01 3 11.25 0.00 2.62 0.47 0.08 85.58 13:32:01 4 11.57 0.00 2.56 0.61 0.08 85.18 13:32:01 5 10.86 0.00 2.37 2.20 0.08 84.49 13:32:01 6 10.47 0.00 3.26 5.51 0.12 80.63 13:32:01 7 7.64 0.00 1.58 0.47 0.07 90.25 13:33:01 all 7.60 0.00 0.87 1.06 0.09 90.37 13:33:01 0 6.38 0.00 0.97 1.27 0.08 91.30 13:33:01 1 7.55 0.00 1.01 2.09 0.10 89.26 13:33:01 2 6.78 0.00 0.75 0.00 0.10 92.36 13:33:01 3 7.62 0.00 0.77 0.33 0.15 91.13 13:33:01 4 8.37 0.00 0.82 0.02 0.05 90.75 13:33:01 5 9.13 0.00 1.06 0.20 0.12 89.49 13:33:01 6 7.78 0.00 0.90 4.56 0.10 86.66 13:33:01 7 7.23 0.00 0.65 0.02 0.08 92.01 13:34:01 all 3.55 0.00 0.56 1.27 0.07 94.55 13:34:01 0 3.03 0.00 0.84 3.41 0.07 92.66 13:34:01 1 4.23 0.00 0.66 0.29 0.07 94.76 13:34:01 2 3.40 0.00 0.42 0.42 0.05 95.72 13:34:01 3 3.58 0.00 0.45 0.15 0.08 95.73 13:34:01 4 4.29 0.00 0.57 0.23 0.08 94.82 13:34:01 5 3.25 0.00 0.42 0.13 0.10 96.10 13:34:01 6 3.39 0.00 0.48 5.35 0.05 90.73 13:34:01 7 3.24 0.00 0.57 0.20 0.05 95.94 13:35:01 all 2.01 0.00 0.38 0.06 0.06 97.49 13:35:01 0 1.29 0.00 0.52 0.25 0.07 97.88 13:35:01 1 2.12 0.00 0.35 0.10 0.05 97.38 13:35:01 2 2.24 0.00 0.28 0.03 0.05 97.39 13:35:01 3 1.44 0.00 0.39 0.02 0.07 98.09 13:35:01 4 3.21 0.00 0.40 0.03 0.07 96.29 13:35:01 5 1.45 0.00 0.32 0.02 0.07 98.14 13:35:01 6 2.97 0.00 0.48 0.02 0.07 96.46 13:35:01 7 1.34 0.00 0.32 0.02 0.07 98.26 13:36:01 all 3.96 0.00 0.64 2.41 0.21 92.78 13:36:01 0 3.55 0.00 0.65 8.45 0.91 86.44 13:36:01 1 4.00 0.00 1.03 0.25 0.10 94.62 13:36:01 2 4.54 0.00 0.57 8.52 0.12 86.25 13:36:01 3 4.46 0.00 0.77 0.07 0.08 94.62 13:36:01 4 5.18 0.00 0.74 0.03 0.15 93.90 13:36:01 5 2.24 0.00 0.44 0.08 0.15 97.09 13:36:01 6 4.11 0.00 0.55 0.10 0.10 95.14 13:36:01 7 3.57 0.00 0.47 1.67 0.10 94.19 13:37:01 all 4.21 0.00 0.58 0.36 0.06 94.80 13:37:01 0 3.39 0.00 0.58 0.72 0.05 95.25 13:37:01 1 3.44 0.00 0.47 0.12 0.05 95.93 13:37:01 2 5.97 0.00 0.52 0.07 0.05 93.39 13:37:01 3 5.47 0.00 0.77 0.52 0.05 93.19 13:37:01 4 3.76 0.00 0.42 0.05 0.07 95.70 13:37:01 5 4.41 0.00 0.60 0.32 0.07 94.60 13:37:01 6 2.82 0.00 0.68 1.09 0.05 95.36 13:37:01 7 4.43 0.00 0.52 0.02 0.05 94.98 13:37:01 CPU %user %nice %system %iowait %steal %idle 13:38:01 all 2.25 0.00 0.64 0.08 0.05 96.97 13:38:01 0 1.70 0.00 0.68 0.23 0.05 97.33 13:38:01 1 3.00 0.00 0.82 0.03 0.08 96.06 13:38:01 2 2.48 0.00 0.65 0.17 0.07 96.63 13:38:01 3 2.08 0.00 0.69 0.10 0.05 97.09 13:38:01 4 1.47 0.00 0.50 0.05 0.03 97.95 13:38:01 5 2.03 0.00 0.59 0.02 0.07 97.30 13:38:01 6 2.01 0.00 0.74 0.05 0.05 97.16 13:38:01 7 3.25 0.00 0.48 0.02 0.05 96.21 13:39:01 all 4.19 0.00 0.81 0.34 0.04 94.62 13:39:01 0 0.62 0.00 0.67 1.74 0.02 96.96 13:39:01 1 6.65 0.00 1.25 0.10 0.03 91.96 13:39:01 2 19.37 0.00 1.19 0.43 0.05 78.96 13:39:01 3 1.46 0.00 0.72 0.17 0.07 97.59 13:39:01 4 1.12 0.00 0.75 0.10 0.05 97.98 13:39:01 5 0.78 0.00 0.60 0.05 0.03 98.53 13:39:01 6 1.24 0.00 0.58 0.05 0.02 98.11 13:39:01 7 2.27 0.00 0.65 0.08 0.05 96.95 Average: all 10.37 0.00 1.69 2.75 0.08 85.11 Average: 0 9.42 0.00 1.80 6.69 0.13 81.95 Average: 1 9.90 0.00 1.79 1.06 0.07 87.19 Average: 2 11.93 0.00 1.70 2.17 0.07 84.13 Average: 3 9.87 0.00 1.62 0.94 0.08 87.49 Average: 4 10.78 0.00 1.62 1.00 0.07 86.53 Average: 5 10.14 0.00 1.59 1.42 0.08 86.76 Average: 6 10.66 0.00 1.83 7.50 0.07 79.93 Average: 7 10.29 0.00 1.54 1.25 0.07 86.85