---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27891 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 140G 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 881 22932 0 8353 30830 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:b6:e4:59 brd ff:ff:ff:ff:ff:ff inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:feb6:e459/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:6c:dd:6a 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:d0ff:fe6c:dd6a/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-27891) 07/14/25 _x86_64_ (8 CPU) 02:38:43 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:02 397.93 74.19 323.75 5288.85 100653.49 02:41:01 320.67 19.71 300.97 2277.17 167007.76 02:42:01 545.58 3.63 541.94 418.06 141564.14 02:43:01 129.00 0.52 128.48 59.19 20583.10 02:44:01 16.65 0.03 16.61 2.80 558.31 02:45:01 9.38 0.30 9.08 10.00 213.13 02:46:01 3.77 0.00 3.77 0.00 110.38 02:47:01 8.02 0.32 7.70 8.40 201.03 02:48:01 25.95 0.00 25.95 0.00 464.06 02:49:01 9.20 0.00 9.20 0.00 179.57 02:50:01 67.06 0.57 66.49 20.13 1368.61 Average: 139.10 9.01 130.10 732.60 39160.03 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:02 30155808 31713892 2783412 8.45 68536 1801508 1405788 4.14 839200 1656900 168248 02:41:01 23967116 31585036 8972104 27.24 136512 7570972 2259240 6.65 1057824 7347820 2690824 02:42:01 21542112 29462264 11397108 34.60 171588 7789788 11005072 32.38 3426976 7247216 1012 02:43:01 19351784 27681864 13587436 41.25 200020 8133584 13393952 39.41 5382180 7414524 988 02:44:01 19072416 27414408 13866804 42.10 200328 8144428 13788552 40.57 5652236 7416188 676 02:45:01 18738448 27082492 14200772 43.11 200532 8146180 14261384 41.96 5984568 7416072 396 02:46:01 18722804 27067384 14216416 43.16 200680 8146548 14293572 42.06 6000368 7416288 884 02:47:01 18724984 27073048 14214236 43.15 200856 8147048 14342120 42.20 5994512 7415756 952 02:48:01 18667540 27018968 14271680 43.33 201040 8150200 14340996 42.19 6049092 7418120 796 02:49:01 18661844 27013716 14277376 43.34 201196 8150704 14373424 42.29 6054452 7418060 300 02:50:01 23516588 31593036 9422632 28.61 202304 7874200 1568184 4.61 1582596 7161484 11088 Average: 21011040 28609646 11928180 36.21 180327 7459560 10457480 30.77 4365819 6848039 261469 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:02 ens3 519.66 352.64 1795.07 82.94 0.00 0.00 0.00 0.00 02:40:02 lo 2.27 2.27 0.24 0.24 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 ens3 3064.63 1529.77 50988.13 118.19 0.00 0.00 0.00 0.00 02:41:01 lo 20.95 20.95 2.07 2.07 0.00 0.00 0.00 0.00 02:42:01 veth046124b 0.08 0.43 0.00 0.02 0.00 0.00 0.00 0.00 02:42:01 veth263a698 9.72 9.97 1.42 1.34 0.00 0.00 0.00 0.00 02:42:01 veth65f5cbd 47.73 59.36 3.82 312.82 0.00 0.00 0.00 0.03 02:42:01 veth1e62093 5.05 7.02 0.83 0.98 0.00 0.00 0.00 0.00 02:43:01 veth046124b 0.53 0.73 0.06 1.09 0.00 0.00 0.00 0.00 02:43:01 veth263a698 47.24 34.79 4.26 4.96 0.00 0.00 0.00 0.00 02:43:01 veth65f5cbd 0.30 0.60 0.02 0.03 0.00 0.00 0.00 0.00 02:43:01 veth1e62093 0.35 0.83 0.04 0.07 0.00 0.00 0.00 0.00 02:44:01 veth046124b 0.95 1.07 0.08 3.08 0.00 0.00 0.00 0.00 02:44:01 veth263a698 72.82 53.37 19.27 10.69 0.00 0.00 0.00 0.00 02:44:01 veth65f5cbd 0.37 0.32 0.03 0.02 0.00 0.00 0.00 0.00 02:44:01 veth1e62093 0.57 0.85 0.08 0.09 0.00 0.00 0.00 0.00 02:45:01 veth046124b 0.85 0.85 0.07 2.53 0.00 0.00 0.00 0.00 02:45:01 veth263a698 61.60 43.09 6.89 6.64 0.00 0.00 0.00 0.00 02:45:01 veth65f5cbd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth1e62093 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:46:01 veth046124b 0.83 0.83 0.07 2.52 0.00 0.00 0.00 0.00 02:46:01 veth263a698 61.02 42.58 4.88 6.08 0.00 0.00 0.00 0.00 02:46:01 veth65f5cbd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth1e62093 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:47:01 veth046124b 0.88 0.90 0.08 2.52 0.00 0.00 0.00 0.00 02:47:01 veth263a698 61.09 42.76 5.15 6.16 0.00 0.00 0.00 0.00 02:47:01 veth65f5cbd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth1e62093 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 02:48:01 veth046124b 0.83 0.83 0.07 2.71 0.00 0.00 0.00 0.00 02:48:01 veth263a698 84.22 63.01 18.55 11.64 0.00 0.00 0.00 0.00 02:48:01 veth65f5cbd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth1e62093 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:49:01 veth046124b 0.85 0.85 0.07 2.71 0.00 0.00 0.00 0.00 02:49:01 veth263a698 57.16 39.19 4.74 5.70 0.00 0.00 0.00 0.00 02:49:01 veth65f5cbd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth1e62093 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:50:01 docker0 29.72 41.97 2.96 300.96 0.00 0.00 0.00 0.00 02:50:01 ens3 3746.73 2023.38 53500.00 245.02 0.00 0.00 0.00 0.00 02:50:01 lo 37.55 37.55 3.47 3.47 0.00 0.00 0.00 0.00 Average: docker0 2.71 3.82 0.27 27.41 0.00 0.00 0.00 0.00 Average: ens3 340.58 183.71 4871.15 22.25 0.00 0.00 0.00 0.00 Average: lo 3.16 3.16 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27891) 07/14/25 _x86_64_ (8 CPU) 02:38:43 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:02 all 10.38 0.00 1.33 3.82 0.04 84.43 02:40:02 0 22.23 0.00 2.04 3.64 0.05 72.03 02:40:02 1 5.79 0.00 0.74 0.47 0.05 92.96 02:40:02 2 5.80 0.00 0.85 0.47 0.05 92.83 02:40:02 3 7.09 0.00 1.72 0.57 0.02 90.60 02:40:02 4 14.51 0.00 1.82 6.99 0.05 76.64 02:40:02 5 5.20 0.00 1.01 17.35 0.03 76.40 02:40:02 6 13.24 0.00 0.95 0.57 0.03 85.21 02:40:02 7 9.18 0.00 1.47 0.52 0.03 88.80 02:41:01 all 18.87 0.00 7.32 7.20 0.08 66.52 02:41:01 0 15.75 0.00 6.46 7.53 0.10 70.16 02:41:01 1 15.98 0.00 7.64 2.98 0.09 73.32 02:41:01 2 20.02 0.00 7.24 4.02 0.09 68.63 02:41:01 3 17.17 0.00 7.50 4.58 0.09 70.67 02:41:01 4 34.00 0.00 8.07 3.20 0.09 54.65 02:41:01 5 15.15 0.00 7.24 16.53 0.09 60.99 02:41:01 6 17.42 0.00 6.59 8.26 0.07 67.66 02:41:01 7 15.38 0.00 7.85 10.60 0.07 66.10 02:42:01 all 33.40 0.00 5.53 8.31 0.10 52.66 02:42:01 0 32.84 0.00 5.46 9.36 0.10 52.24 02:42:01 1 32.91 0.00 5.23 3.77 0.10 57.99 02:42:01 2 32.20 0.00 5.43 7.52 0.10 54.74 02:42:01 3 34.54 0.00 5.65 5.91 0.08 53.82 02:42:01 4 34.40 0.00 6.08 1.06 0.10 58.36 02:42:01 5 33.55 0.00 6.22 34.27 0.14 25.82 02:42:01 6 35.93 0.00 5.00 1.37 0.08 57.62 02:42:01 7 30.84 0.00 5.16 3.35 0.08 60.56 02:43:01 all 40.43 0.00 3.92 0.88 0.12 54.66 02:43:01 0 39.49 0.00 3.95 0.03 0.12 56.41 02:43:01 1 43.06 0.00 4.50 1.26 0.12 51.06 02:43:01 2 39.65 0.00 3.98 0.44 0.12 55.82 02:43:01 3 45.60 0.00 4.07 0.62 0.12 49.59 02:43:01 4 40.66 0.00 3.55 0.13 0.10 55.56 02:43:01 5 40.72 0.00 3.58 3.84 0.13 51.72 02:43:01 6 39.37 0.00 4.04 0.23 0.12 56.23 02:43:01 7 34.84 0.00 3.67 0.44 0.10 60.95 02:44:01 all 10.49 0.00 1.06 0.03 0.08 88.34 02:44:01 0 10.70 0.00 1.47 0.02 0.08 87.72 02:44:01 1 9.75 0.00 1.17 0.02 0.07 89.00 02:44:01 2 9.65 0.00 0.89 0.03 0.08 89.34 02:44:01 3 11.58 0.00 1.11 0.02 0.08 87.22 02:44:01 4 10.04 0.00 1.09 0.08 0.08 88.71 02:44:01 5 9.56 0.00 0.97 0.03 0.07 89.37 02:44:01 6 11.32 0.00 0.86 0.02 0.07 87.74 02:44:01 7 11.26 0.00 0.93 0.03 0.08 87.69 02:45:01 all 3.36 0.00 0.48 0.04 0.08 96.04 02:45:01 0 2.36 0.00 0.52 0.12 0.08 96.92 02:45:01 1 5.17 0.00 0.52 0.00 0.08 94.23 02:45:01 2 3.72 0.00 0.38 0.00 0.05 95.85 02:45:01 3 3.08 0.00 0.42 0.03 0.07 96.40 02:45:01 4 2.93 0.00 0.54 0.18 0.10 96.25 02:45:01 5 3.13 0.00 0.54 0.00 0.08 96.25 02:45:01 6 3.08 0.00 0.39 0.00 0.07 96.47 02:45:01 7 3.43 0.00 0.59 0.00 0.08 95.90 02:46:01 all 2.13 0.00 0.36 0.04 0.08 97.40 02:46:01 0 1.73 0.00 0.52 0.02 0.08 97.65 02:46:01 1 3.95 0.00 0.47 0.00 0.10 95.49 02:46:01 2 1.44 0.00 0.27 0.02 0.05 98.23 02:46:01 3 1.57 0.00 0.23 0.00 0.08 98.11 02:46:01 4 1.44 0.00 0.44 0.28 0.08 97.76 02:46:01 5 3.96 0.00 0.40 0.00 0.07 95.57 02:46:01 6 1.15 0.00 0.28 0.00 0.08 98.48 02:46:01 7 1.77 0.00 0.27 0.00 0.07 97.90 02:47:01 all 3.16 0.00 0.47 0.04 0.07 96.27 02:47:01 0 2.24 0.00 0.40 0.00 0.07 97.29 02:47:01 1 2.44 0.00 0.45 0.00 0.08 97.02 02:47:01 2 3.98 0.00 0.48 0.00 0.10 95.44 02:47:01 3 4.10 0.00 0.31 0.02 0.07 95.51 02:47:01 4 3.65 0.00 0.77 0.17 0.08 95.33 02:47:01 5 3.34 0.00 0.50 0.02 0.07 96.07 02:47:01 6 3.41 0.00 0.50 0.10 0.08 95.90 02:47:01 7 2.08 0.00 0.33 0.00 0.07 97.52 02:48:01 all 5.19 0.00 0.73 0.03 0.08 93.98 02:48:01 0 4.83 0.00 0.99 0.15 0.08 93.95 02:48:01 1 5.80 0.00 0.80 0.03 0.05 93.31 02:48:01 2 5.96 0.00 0.68 0.02 0.07 93.28 02:48:01 3 5.87 0.00 0.56 0.00 0.07 93.51 02:48:01 4 4.92 0.00 0.80 0.02 0.10 94.16 02:48:01 5 4.41 0.00 0.77 0.02 0.08 94.72 02:48:01 6 5.19 0.00 0.64 0.02 0.05 94.11 02:48:01 7 4.50 0.00 0.57 0.02 0.05 94.86 02:49:01 all 1.40 0.00 0.30 0.02 0.06 98.22 02:49:01 0 1.32 0.00 0.38 0.12 0.07 98.11 02:49:01 1 1.54 0.00 0.20 0.00 0.05 98.21 02:49:01 2 1.82 0.00 0.48 0.00 0.08 97.61 02:49:01 3 2.90 0.00 0.35 0.00 0.07 96.69 02:49:01 4 0.77 0.00 0.27 0.02 0.05 98.90 02:49:01 5 0.84 0.00 0.17 0.00 0.05 98.95 02:49:01 6 0.85 0.00 0.32 0.00 0.05 98.78 02:49:01 7 1.19 0.00 0.25 0.00 0.05 98.51 02:50:01 all 3.34 0.00 1.14 0.20 0.05 95.27 02:50:01 0 1.97 0.00 1.29 0.72 0.05 95.97 02:50:01 1 2.01 0.00 1.11 0.13 0.05 96.70 02:50:01 2 4.31 0.00 1.29 0.18 0.05 94.17 02:50:01 3 2.59 0.00 1.14 0.10 0.05 96.12 02:50:01 4 3.31 0.00 0.95 0.05 0.03 95.66 02:50:01 5 3.74 0.00 0.90 0.15 0.03 95.17 02:50:01 6 6.48 0.00 1.52 0.12 0.05 91.83 02:50:01 7 2.29 0.00 0.94 0.22 0.05 96.51 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.95 0.00 2.04 1.85 0.07 84.08 Average: 0 12.28 0.00 2.12 1.95 0.08 83.56 Average: 1 11.63 0.00 2.06 0.78 0.08 85.46 Average: 2 11.61 0.00 1.98 1.14 0.08 85.20 Average: 3 12.29 0.00 2.07 1.06 0.07 84.51 Average: 4 13.63 0.00 2.20 1.10 0.08 82.99 Average: 5 11.18 0.00 2.01 6.50 0.08 80.24 Average: 6 12.45 0.00 1.90 0.95 0.07 84.63 Average: 7 10.56 0.00 1.98 1.35 0.07 86.04