---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-48024 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 12G 144G 8% / 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 832 27844 0 3490 30879 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:31:c8:be brd ff:ff:ff:ff:ff:ff inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe31:c8be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:04:ea:3c 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::42:80ff:fe04:ea3c/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-48024) 09/22/25 _x86_64_ (8 CPU) 11:53:13 LINUX RESTART (8 CPU) 11:54:01 tps rtps wtps bread/s bwrtn/s 11:55:01 8.91 0.03 8.88 2.40 1504.30 11:56:01 2.08 0.00 2.08 0.00 1093.55 11:57:01 1.65 0.00 1.65 0.00 1087.02 11:58:01 2.22 0.00 2.22 0.00 960.75 11:59:01 5.08 3.25 1.83 142.51 1284.99 12:00:01 390.15 29.08 361.07 1976.47 10558.37 12:01:01 286.45 2.58 283.87 390.20 83501.02 12:02:01 95.65 0.00 95.65 0.00 13076.04 12:03:01 5.45 0.17 5.28 9.47 1060.76 Average: 88.62 3.90 84.72 280.10 12680.34 11:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:55:01 30656528 31896592 2282692 6.93 38596 1529944 1285576 3.78 620568 1411572 24 11:56:01 30654140 31894288 2285080 6.94 38664 1529948 1285576 3.78 623536 1411564 24 11:57:01 30653420 31893676 2285800 6.94 38728 1529952 1285576 3.78 624564 1411568 24 11:58:01 30651920 31892260 2287300 6.94 38808 1529956 1285576 3.78 625908 1411572 36 11:59:01 30562796 31813460 2376424 7.21 38928 1540020 1285576 3.78 706608 1419220 148 12:00:01 30046020 31727752 2893200 8.78 75696 1911620 1316592 3.87 856232 1732640 226712 12:01:01 28693172 31613000 4246048 12.89 106784 3076236 1615032 4.75 1036116 2810676 5200 12:02:01 28573268 31671696 4365952 13.25 125576 3208296 1478044 4.35 1058996 2884848 548 12:03:01 28547488 31642416 4391732 13.33 125844 3209256 1408072 4.14 1097016 2877128 324 Average: 29893195 31782793 3046025 9.25 69736 2118359 1360624 4.00 805505 1930088 25893 11:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:55:01 ens3 5.78 1.20 4.15 1.07 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 9.70 0.60 5.81 0.55 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 ens3 7.03 0.08 4.29 0.01 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 0.27 0.23 0.06 0.18 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 ens3 106.43 57.41 128.43 21.69 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 135.26 95.90 1208.58 33.52 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 3.07 3.07 0.33 0.33 0.00 0.00 0.00 0.00 12:01:01 ens3 401.15 160.46 6410.70 17.50 0.00 0.00 0.00 0.00 12:01:01 vethcd1ba7f 9.10 12.13 2.40 61.69 0.00 0.00 0.00 0.01 12:01:01 docker0 96.25 294.68 7.35 5511.26 0.00 0.00 0.00 0.00 12:01:01 lo 0.67 0.67 0.10 0.10 0.00 0.00 0.00 0.00 12:02:01 ens3 303.33 360.11 492.48 2614.91 0.00 0.00 0.00 0.00 12:02:01 docker0 19.44 31.19 2.46 469.03 0.00 0.00 0.00 0.00 12:02:01 lo 3.07 3.07 0.27 0.27 0.00 0.00 0.00 0.00 12:03:01 ens3 433.36 466.66 33.64 3692.57 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 155.81 126.96 920.86 709.12 0.00 0.00 0.00 0.00 Average: docker0 12.85 36.21 1.09 664.45 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-48024) 09/22/25 _x86_64_ (8 CPU) 11:53:13 LINUX RESTART (8 CPU) 11:54:01 CPU %user %nice %system %iowait %steal %idle 11:55:01 all 0.23 0.00 0.03 0.05 0.01 99.69 11:55:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:55:01 1 0.05 0.00 0.05 0.07 0.02 99.82 11:55:01 2 0.03 0.00 0.03 0.00 0.00 99.93 11:55:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:55:01 4 0.03 0.00 0.03 0.00 0.00 99.93 11:55:01 5 1.52 0.00 0.05 0.16 0.00 98.27 11:55:01 6 0.08 0.00 0.05 0.13 0.00 99.73 11:55:01 7 0.07 0.00 0.02 0.00 0.00 99.92 11:56:01 all 0.03 0.00 0.01 0.04 0.01 99.91 11:56:01 0 0.02 0.00 0.02 0.00 0.02 99.95 11:56:01 1 0.08 0.00 0.02 0.17 0.02 99.72 11:56:01 2 0.03 0.00 0.00 0.00 0.00 99.97 11:56:01 3 0.02 0.00 0.00 0.00 0.02 99.97 11:56:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:56:01 5 0.02 0.00 0.02 0.00 0.02 99.95 11:56:01 6 0.02 0.00 0.07 0.10 0.02 99.80 11:56:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:57:01 all 0.04 0.00 0.01 0.02 0.01 99.92 11:57:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:57:01 1 0.03 0.00 0.00 0.05 0.02 99.90 11:57:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:57:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:57:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:57:01 5 0.18 0.00 0.00 0.00 0.00 99.82 11:57:01 6 0.03 0.00 0.05 0.13 0.03 99.75 11:57:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:58:01 all 0.02 0.00 0.01 0.02 0.01 99.95 11:58:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:58:01 1 0.05 0.00 0.00 0.07 0.00 99.88 11:58:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:58:01 3 0.02 0.00 0.00 0.00 0.02 99.97 11:58:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:58:01 5 0.02 0.00 0.02 0.00 0.02 99.95 11:58:01 6 0.03 0.00 0.02 0.10 0.02 99.83 11:58:01 7 0.00 0.00 0.02 0.00 0.00 99.98 11:59:01 all 0.91 0.00 0.07 0.04 0.01 98.98 11:59:01 0 0.37 0.00 0.03 0.00 0.02 99.58 11:59:01 1 0.52 0.00 0.03 0.03 0.00 99.42 11:59:01 2 0.73 0.00 0.05 0.00 0.00 99.22 11:59:01 3 0.45 0.00 0.22 0.00 0.00 99.33 11:59:01 4 1.10 0.00 0.05 0.08 0.02 98.75 11:59:01 5 2.04 0.00 0.02 0.00 0.02 97.93 11:59:01 6 0.95 0.00 0.10 0.17 0.03 98.75 11:59:01 7 1.12 0.00 0.03 0.00 0.00 98.85 12:00:01 all 10.59 0.00 0.97 1.43 0.04 86.98 12:00:01 0 16.93 0.00 1.37 0.52 0.03 81.15 12:00:01 1 3.35 0.00 0.45 3.02 0.05 93.12 12:00:01 2 8.69 0.00 0.65 0.15 0.02 90.50 12:00:01 3 2.56 0.00 0.40 0.03 0.02 96.99 12:00:01 4 3.25 0.00 0.72 2.47 0.02 93.54 12:00:01 5 3.09 0.00 0.18 0.03 0.02 96.68 12:00:01 6 1.20 0.00 0.38 0.67 0.03 97.71 12:00:01 7 45.69 0.00 3.61 4.61 0.08 46.01 12:01:01 all 6.44 0.00 2.54 1.99 0.05 88.98 12:01:01 0 3.99 0.00 1.70 0.12 0.03 94.15 12:01:01 1 4.30 0.00 2.15 9.47 0.03 84.04 12:01:01 2 5.51 0.00 2.29 0.03 0.05 92.12 12:01:01 3 5.10 0.00 2.10 0.17 0.07 92.56 12:01:01 4 4.54 0.00 2.07 0.55 0.05 92.79 12:01:01 5 12.99 0.00 4.32 0.37 0.08 82.24 12:01:01 6 8.24 0.00 3.52 2.84 0.05 85.35 12:01:01 7 6.86 0.00 2.14 2.39 0.05 88.55 12:02:01 all 14.14 0.00 1.53 0.59 0.06 83.67 12:02:01 0 25.14 0.00 2.55 0.57 0.08 71.65 12:02:01 1 6.77 0.00 0.92 1.25 0.05 91.01 12:02:01 2 20.10 0.00 1.86 0.08 0.05 77.90 12:02:01 3 8.75 0.00 1.09 0.00 0.05 90.12 12:02:01 4 6.39 0.00 1.34 2.41 0.03 89.83 12:02:01 5 14.47 0.00 1.47 0.13 0.05 83.88 12:02:01 6 14.00 0.00 1.05 0.13 0.07 84.75 12:02:01 7 17.60 0.00 1.95 0.08 0.07 80.30 12:03:01 all 11.70 0.00 0.38 0.23 0.06 87.63 12:03:01 0 7.93 0.00 0.25 0.03 0.03 91.75 12:03:01 1 2.68 0.00 0.12 0.30 0.03 96.87 12:03:01 2 20.00 0.00 0.67 0.00 0.10 79.23 12:03:01 3 5.90 0.00 0.20 0.02 0.03 93.85 12:03:01 4 1.37 0.00 0.13 1.25 0.02 97.23 12:03:01 5 21.12 0.00 0.73 0.03 0.08 78.02 12:03:01 6 17.21 0.00 0.48 0.22 0.08 82.00 12:03:01 7 17.38 0.00 0.50 0.02 0.07 82.03 Average: all 4.89 0.00 0.62 0.49 0.03 93.98 Average: 0 6.04 0.00 0.66 0.14 0.02 93.14 Average: 1 1.98 0.00 0.41 1.60 0.02 95.98 Average: 2 6.11 0.00 0.62 0.03 0.02 93.22 Average: 3 2.53 0.00 0.45 0.02 0.02 96.98 Average: 4 1.85 0.00 0.48 0.75 0.01 96.90 Average: 5 6.15 0.00 0.75 0.08 0.03 92.98 Average: 6 4.63 0.00 0.63 0.50 0.04 94.20 Average: 7 9.85 0.00 0.92 0.79 0.03 88.41