---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75 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 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 911 22686 0 8569 30801 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:d3:fc:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85506sec preferred_lft 85506sec inet6 fe80::f816:3eff:fed3:fcf4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:cc:63:1b 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75) 01/13/26 _x86_64_ (8 CPU) 11:45:24 LINUX RESTART (8 CPU) 11:46:02 tps rtps wtps bread/s bwrtn/s 11:47:01 185.50 47.15 138.34 3142.12 66188.28 11:48:01 136.94 4.07 132.88 114.51 71677.39 11:49:01 284.52 22.86 261.66 3105.35 20350.07 11:50:01 11.68 0.02 11.66 0.13 10929.51 11:51:01 9.46 0.30 9.16 90.90 534.22 11:52:01 352.54 17.05 335.49 1428.96 143624.73 11:53:01 362.31 0.08 362.22 3.33 55567.01 11:54:01 93.43 0.02 93.42 2.40 7728.71 11:55:01 42.18 0.02 42.16 0.27 5237.39 11:56:01 17.95 0.00 17.95 0.00 674.15 11:57:01 17.16 0.00 17.16 0.00 612.33 11:58:01 19.75 0.02 19.73 0.27 661.62 11:59:01 18.60 0.00 18.60 0.00 647.49 12:00:02 96.27 1.62 94.65 102.78 4092.65 Average: 117.65 6.61 111.04 567.74 27705.83 11:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 29761948 31522996 3177272 9.65 78664 1986052 1561188 4.59 1077552 1793612 152560 11:48:01 28606540 30707744 4332680 13.15 88616 2305096 2280184 6.71 1939252 2067672 1824 11:49:01 27434648 30239060 5504572 16.71 93992 2990636 2687692 7.91 2599788 2549444 318940 11:50:01 27384744 30196228 5554476 16.86 94264 2997136 2687692 7.91 2643072 2555768 432 11:51:01 28697480 31651856 4241740 12.88 97920 3132300 1427844 4.20 1257928 2622436 131808 11:52:01 24285572 31026392 8653648 26.27 159752 6641196 6507276 19.15 2010512 6033776 1388 11:53:01 20114464 28521572 12824756 38.93 208192 8121868 12777188 37.59 4756424 7284516 1680 11:54:01 17192264 25928072 15746956 47.81 215216 8430568 16101168 47.37 7456472 7479020 2648 11:55:01 16818580 25678048 16120640 48.94 221308 8535848 16555036 48.71 7717376 7570016 2548 11:56:01 16707792 25568732 16231428 49.28 222116 8536212 16538500 48.66 7827876 7570156 364 11:57:01 16620604 25482844 16318616 49.54 222684 8536568 16549668 48.69 7915060 7570436 540 11:58:01 16498488 25362144 16440732 49.91 223416 8536940 16551388 48.70 8035500 7570804 544 11:59:01 16342728 25207988 16596492 50.39 224240 8537340 16938428 49.84 8192020 7571144 436 12:00:02 23227212 31533972 9712008 29.48 226268 8061556 1619336 4.76 1977780 7039184 10812 Average: 22120933 28473403 10818287 32.84 169761 6239237 9341613 27.49 4671901 5519856 44752 11:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 ens3 131.09 94.26 1444.18 20.54 0.00 0.00 0.00 0.00 11:47:01 lo 2.91 2.91 0.32 0.32 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 601.25 409.10 5156.17 89.30 0.00 0.00 0.00 0.00 11:48:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 368.87 298.05 2267.38 77.10 0.00 0.00 0.00 0.00 11:49:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 123.05 102.27 175.17 28.37 0.00 0.00 0.00 0.00 11:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 172.81 153.67 121.17 39.90 0.00 0.00 0.00 0.00 11:51:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 vetha5f1531 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 veth1209e00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 br-461a5abea1c2 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:52:01 ens3 1309.38 740.69 27451.87 71.79 0.00 0.00 0.00 0.00 11:53:01 veth4c7f803 27.23 26.41 8.46 9.69 0.00 0.00 0.00 0.00 11:53:01 veth1209e00 0.88 1.88 0.09 1.18 0.00 0.00 0.00 0.00 11:53:01 br-461a5abea1c2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 vethdf6c2ab 22.90 22.31 3.29 3.25 0.00 0.00 0.00 0.00 11:54:01 veth4c7f803 24.01 26.96 11.76 2.71 0.00 0.00 0.00 0.00 11:54:01 veth1209e00 0.37 0.28 0.04 0.68 0.00 0.00 0.00 0.00 11:54:01 br-461a5abea1c2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 vethdf6c2ab 28.83 20.75 2.84 2.72 0.00 0.00 0.00 0.00 11:55:01 veth4c7f803 24.16 27.45 11.75 2.74 0.00 0.00 0.00 0.00 11:55:01 veth1209e00 0.37 0.28 0.04 0.68 0.00 0.00 0.00 0.00 11:55:01 br-461a5abea1c2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 vethdf6c2ab 28.66 20.68 2.83 2.71 0.00 0.00 0.00 0.00 11:56:01 veth4c7f803 23.68 27.35 11.70 2.73 0.00 0.00 0.00 0.00 11:56:01 veth1209e00 0.37 0.27 0.04 0.68 0.00 0.00 0.00 0.00 11:56:01 br-461a5abea1c2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 vethdf6c2ab 28.83 20.73 2.84 2.72 0.00 0.00 0.00 0.00 11:57:01 veth4c7f803 23.89 27.41 11.69 2.73 0.00 0.00 0.00 0.00 11:57:01 veth1209e00 0.37 0.28 0.04 0.68 0.00 0.00 0.00 0.00 11:57:01 br-461a5abea1c2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 vethdf6c2ab 28.84 20.76 2.84 2.72 0.00 0.00 0.00 0.00 11:58:01 veth4c7f803 23.83 26.91 11.69 2.71 0.00 0.00 0.00 0.00 11:58:01 veth1209e00 0.43 0.30 0.05 0.69 0.00 0.00 0.00 0.00 11:58:01 br-461a5abea1c2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 vethdf6c2ab 28.95 21.21 2.88 2.76 0.00 0.00 0.00 0.00 11:59:01 veth4c7f803 23.25 26.28 11.64 2.64 0.00 0.00 0.00 0.00 11:59:01 veth1209e00 0.37 0.27 0.04 0.68 0.00 0.00 0.00 0.00 11:59:01 br-461a5abea1c2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 vethdf6c2ab 28.83 20.73 2.84 2.72 0.00 0.00 0.00 0.00 12:00:02 ens3 4683.32 2784.04 50172.11 557.93 0.00 0.00 0.00 0.00 12:00:02 lo 31.56 31.56 3.77 3.77 0.00 0.00 0.00 0.00 12:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 310.95 182.59 3532.14 34.86 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75) 01/13/26 _x86_64_ (8 CPU) 11:45:24 LINUX RESTART (8 CPU) 11:46:02 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 12.07 0.00 0.93 1.88 0.04 85.08 11:47:01 0 10.51 0.00 0.88 0.56 0.03 88.02 11:47:01 1 21.88 0.00 1.64 1.98 0.03 74.46 11:47:01 2 35.53 0.00 2.25 1.30 0.07 60.84 11:47:01 3 13.10 0.00 1.02 0.37 0.03 85.48 11:47:01 4 4.81 0.00 0.42 7.32 0.03 87.42 11:47:01 5 6.57 0.00 0.59 0.51 0.08 92.24 11:47:01 6 1.64 0.00 0.39 2.17 0.03 95.77 11:47:01 7 2.37 0.00 0.19 0.85 0.02 96.57 11:48:01 all 18.22 0.00 1.05 0.82 0.05 79.85 11:48:01 0 28.97 0.00 1.59 0.53 0.05 68.85 11:48:01 1 8.85 0.00 0.65 0.00 0.05 90.45 11:48:01 2 22.92 0.00 0.63 0.00 0.05 76.40 11:48:01 3 29.29 0.00 0.92 0.03 0.05 69.71 11:48:01 4 10.23 0.00 2.05 2.15 0.05 85.52 11:48:01 5 15.16 0.00 0.78 0.15 0.05 83.85 11:48:01 6 8.98 0.00 1.11 3.64 0.05 86.23 11:48:01 7 21.35 0.00 0.67 0.12 0.07 77.79 11:49:01 all 21.14 0.00 1.38 0.70 0.05 76.73 11:49:01 0 30.65 0.00 1.52 0.23 0.07 67.53 11:49:01 1 18.00 0.00 1.30 0.12 0.03 80.55 11:49:01 2 20.89 0.00 1.37 0.07 0.07 77.61 11:49:01 3 15.37 0.00 1.15 0.02 0.03 83.43 11:49:01 4 20.48 0.00 2.42 3.14 0.05 73.90 11:49:01 5 39.49 0.00 1.69 0.02 0.05 58.76 11:49:01 6 13.05 0.00 0.57 1.68 0.07 84.64 11:49:01 7 11.16 0.00 1.05 0.27 0.05 87.47 11:50:01 all 9.33 0.00 0.26 0.11 0.03 90.27 11:50:01 0 0.77 0.00 0.08 0.00 0.00 99.15 11:50:01 1 6.30 0.00 0.10 0.00 0.03 93.56 11:50:01 2 1.72 0.00 0.80 0.00 0.03 97.45 11:50:01 3 8.62 0.00 0.17 0.00 0.03 91.18 11:50:01 4 0.58 0.00 0.08 0.00 0.00 99.33 11:50:01 5 52.15 0.00 0.72 0.00 0.05 47.08 11:50:01 6 2.59 0.00 0.12 0.89 0.03 96.38 11:50:01 7 1.90 0.00 0.05 0.00 0.02 98.03 11:51:01 all 10.73 0.00 0.63 0.05 0.03 88.56 11:51:01 0 14.32 0.00 0.67 0.02 0.03 84.96 11:51:01 1 19.05 0.00 0.95 0.02 0.03 79.95 11:51:01 2 9.50 0.00 1.00 0.00 0.03 89.46 11:51:01 3 16.14 0.00 0.77 0.00 0.03 83.06 11:51:01 4 4.57 0.00 0.32 0.03 0.02 95.06 11:51:01 5 9.69 0.00 0.58 0.03 0.02 89.68 11:51:01 6 8.27 0.00 0.43 0.13 0.05 91.11 11:51:01 7 4.29 0.00 0.33 0.15 0.00 95.23 11:52:01 all 20.97 0.00 6.60 3.01 0.07 69.36 11:52:01 0 34.58 0.00 8.78 11.70 0.08 44.85 11:52:01 1 26.67 0.00 6.39 4.45 0.07 62.43 11:52:01 2 18.85 0.00 6.11 0.29 0.07 74.69 11:52:01 3 17.27 0.00 6.04 0.47 0.10 76.13 11:52:01 4 17.36 0.00 5.60 0.40 0.07 76.57 11:52:01 5 19.11 0.00 7.12 1.77 0.05 71.96 11:52:01 6 16.47 0.00 6.73 1.31 0.05 75.44 11:52:01 7 17.47 0.00 6.02 3.74 0.07 72.70 11:53:01 all 39.65 0.00 7.05 1.33 0.10 51.86 11:53:01 0 41.93 0.00 8.06 2.40 0.08 47.53 11:53:01 1 40.96 0.00 6.79 1.06 0.08 51.11 11:53:01 2 38.41 0.00 7.60 0.93 0.10 52.96 11:53:01 3 38.40 0.00 6.81 1.12 0.13 53.52 11:53:01 4 40.58 0.00 6.63 2.42 0.10 50.27 11:53:01 5 36.92 0.00 7.43 0.22 0.10 55.33 11:53:01 6 42.45 0.00 6.51 1.88 0.10 49.06 11:53:01 7 37.59 0.00 6.58 0.59 0.10 55.14 11:54:01 all 37.69 0.00 2.28 0.30 0.10 59.63 11:54:01 0 38.19 0.00 2.56 0.70 0.10 58.45 11:54:01 1 34.64 0.00 2.36 0.55 0.10 62.34 11:54:01 2 46.56 0.00 2.51 0.10 0.08 50.75 11:54:01 3 39.66 0.00 1.76 0.07 0.10 58.41 11:54:01 4 34.56 0.00 2.31 0.25 0.10 62.78 11:54:01 5 33.37 0.00 2.30 0.13 0.10 64.09 11:54:01 6 41.71 0.00 2.14 0.47 0.10 55.58 11:54:01 7 32.80 0.00 2.28 0.17 0.12 64.63 11:55:01 all 6.99 0.00 1.69 0.20 0.10 91.02 11:55:01 0 6.49 0.00 1.74 0.03 0.10 91.64 11:55:01 1 7.42 0.00 1.90 0.55 0.13 89.99 11:55:01 2 8.15 0.00 1.66 0.10 0.10 89.99 11:55:01 3 5.97 0.00 1.56 0.77 0.08 91.62 11:55:01 4 5.70 0.00 1.94 0.05 0.10 92.21 11:55:01 5 6.55 0.00 1.65 0.05 0.08 91.67 11:55:01 6 7.78 0.00 1.61 0.03 0.10 90.47 11:55:01 7 7.88 0.00 1.47 0.00 0.10 90.55 11:56:01 all 4.87 0.00 1.44 0.08 0.10 93.50 11:56:01 0 5.61 0.00 1.56 0.02 0.12 92.70 11:56:01 1 4.82 0.00 1.51 0.02 0.10 93.55 11:56:01 2 4.64 0.00 1.52 0.12 0.12 93.60 11:56:01 3 4.37 0.00 1.39 0.18 0.10 93.96 11:56:01 4 3.83 0.00 1.49 0.02 0.10 94.56 11:56:01 5 5.08 0.00 1.38 0.02 0.10 93.42 11:56:01 6 4.72 0.00 1.44 0.25 0.10 93.49 11:56:01 7 5.82 0.00 1.27 0.03 0.10 92.77 11:57:01 all 5.01 0.00 1.40 0.09 0.10 93.40 11:57:01 0 5.56 0.00 1.51 0.03 0.10 92.80 11:57:01 1 3.89 0.00 1.37 0.03 0.10 94.60 11:57:01 2 5.81 0.00 1.49 0.00 0.10 92.60 11:57:01 3 4.58 0.00 1.46 0.03 0.12 93.81 11:57:01 4 3.69 0.00 1.47 0.28 0.10 94.45 11:57:01 5 5.10 0.00 1.41 0.03 0.08 93.37 11:57:01 6 5.72 0.00 1.30 0.28 0.10 92.59 11:57:01 7 5.75 0.00 1.21 0.02 0.12 92.91 11:57:01 CPU %user %nice %system %iowait %steal %idle 11:58:01 all 4.55 0.00 1.38 0.09 0.10 93.88 11:58:01 0 4.54 0.00 1.65 0.00 0.08 93.72 11:58:01 1 4.32 0.00 1.31 0.23 0.12 94.02 11:58:01 2 5.38 0.00 1.39 0.03 0.10 93.09 11:58:01 3 3.52 0.00 1.21 0.02 0.10 95.16 11:58:01 4 3.53 0.00 1.17 0.25 0.10 94.95 11:58:01 5 5.55 0.00 1.64 0.05 0.10 92.66 11:58:01 6 4.28 0.00 1.44 0.10 0.10 94.08 11:58:01 7 5.25 0.00 1.24 0.05 0.10 93.36 11:59:01 all 4.68 0.00 1.54 0.08 0.09 93.61 11:59:01 0 5.24 0.00 1.56 0.02 0.10 93.08 11:59:01 1 4.76 0.00 1.66 0.32 0.08 93.18 11:59:01 2 3.09 0.00 1.54 0.02 0.10 95.25 11:59:01 3 6.28 0.00 1.51 0.02 0.10 92.09 11:59:01 4 4.46 0.00 1.58 0.20 0.10 93.66 11:59:01 5 4.33 0.00 1.66 0.03 0.08 93.90 11:59:01 6 5.17 0.00 1.36 0.02 0.08 93.37 11:59:01 7 4.11 0.00 1.40 0.00 0.08 94.40 12:00:02 all 10.29 0.00 1.85 0.24 0.05 87.57 12:00:02 0 7.69 0.00 1.91 0.80 0.05 89.55 12:00:02 1 17.44 0.00 1.83 0.15 0.07 80.51 12:00:02 2 8.03 0.00 1.67 0.08 0.03 90.18 12:00:02 3 5.74 0.00 1.47 0.08 0.07 92.63 12:00:02 4 6.51 0.00 1.94 0.15 0.03 91.37 12:00:02 5 9.94 0.00 1.74 0.37 0.07 87.89 12:00:02 6 4.54 0.00 1.39 0.07 0.05 93.96 12:00:02 7 22.48 0.00 2.90 0.20 0.05 74.37 Average: all 14.71 0.00 2.10 0.64 0.07 82.48 Average: 0 16.77 0.00 2.43 1.21 0.07 79.52 Average: 1 15.62 0.00 2.12 0.68 0.07 81.51 Average: 2 16.35 0.00 2.25 0.22 0.08 81.11 Average: 3 14.88 0.00 1.94 0.23 0.08 82.87 Average: 4 11.47 0.00 2.10 1.18 0.07 85.18 Average: 5 17.81 0.00 2.19 0.24 0.07 79.69 Average: 6 11.94 0.00 1.89 0.92 0.07 85.18 Average: 7 12.85 0.00 1.90 0.44 0.07 84.74