---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43143 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 139G 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 897 22558 0 8712 30814 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:8c:31:fa brd ff:ff:ff:ff:ff:ff inet 10.30.106.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85590sec preferred_lft 85590sec inet6 fe80::f816:3eff:fe8c:31fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:d1:1a:e2 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:f7ff:fed1:1ae2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43143) 09/02/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 158.57 27.51 131.06 2415.86 64581.64 20:24:01 620.92 3.73 617.18 472.27 271823.60 20:25:01 150.95 0.17 150.78 17.99 34147.55 20:26:02 10.13 0.00 10.13 0.00 201.83 20:27:01 163.18 0.15 163.02 20.20 18086.02 20:28:01 97.95 0.23 97.72 18.80 17408.70 20:29:01 10.10 0.00 10.10 0.00 204.37 20:30:01 21.86 0.02 21.85 0.40 469.26 20:31:01 23.55 0.00 23.55 0.00 647.89 20:32:01 19.40 0.00 19.40 0.00 386.07 20:33:01 9.13 0.02 9.11 0.13 200.20 20:34:01 59.72 0.07 59.66 9.73 1195.67 Average: 112.04 2.66 109.38 246.59 34131.24 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29828216 31684024 3111004 9.44 78596 2079560 1570744 4.62 893228 1904776 326072 20:24:01 23133744 31111620 9805476 29.77 163920 7848828 8642124 25.43 1595008 7508080 5436 20:25:01 19592448 27641288 13346772 40.52 172964 7906244 13137140 38.65 5345896 7237520 956 20:26:02 19417680 27466808 13521540 41.05 173112 7907500 13362692 39.32 5529860 7229892 648 20:27:01 18767104 27346904 14172116 43.03 200564 8353508 13716208 40.36 5745264 7597064 92848 20:28:01 18664892 27266560 14274328 43.34 215388 8361412 13802888 40.61 5829120 7615496 584 20:29:01 18604788 27208076 14334432 43.52 215524 8362804 13786836 40.56 5885896 7616320 1180 20:30:01 18475984 27091680 14463236 43.91 215740 8374840 13933504 41.00 6005832 7623608 10836 20:31:01 17768032 26386764 15171188 46.06 216028 8377592 14669476 43.16 6708524 7625876 908 20:32:01 17757972 26381052 15181248 46.09 216204 8381756 14685684 43.21 6715536 7629140 1412 20:33:01 17746680 26370532 15192540 46.12 216340 8382360 14686036 43.21 6726100 7629576 332 20:34:01 21823484 30380348 11115736 33.75 217224 8331616 3737644 11.00 2868816 7511904 232 Average: 20131752 28027971 12807468 38.88 191800 7722335 11644248 34.26 4987423 7060771 36787 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 186.45 155.04 3297.24 20.39 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 12.33 12.33 1.17 1.17 0.00 0.00 0.00 0.00 20:24:01 veth0f71ef5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-5a46ff6d5212 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 veth35fffa7 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 ens3 1403.35 749.15 47404.67 60.63 0.00 0.00 0.00 0.00 20:25:01 veth0f71ef5 6.95 7.58 1.39 0.81 0.00 0.00 0.00 0.00 20:25:01 br-5a46ff6d5212 16.88 21.98 1.12 320.47 0.00 0.00 0.00 0.00 20:25:01 veth35fffa7 15.88 22.08 1.27 320.29 0.00 0.00 0.00 0.03 20:25:01 ens3 23.11 17.69 320.67 1.72 0.00 0.00 0.00 0.00 20:26:02 veth0f71ef5 9.43 12.30 2.15 1.48 0.00 0.00 0.00 0.00 20:26:02 br-5a46ff6d5212 1.08 0.87 0.09 0.22 0.00 0.00 0.00 0.00 20:26:02 veth35fffa7 0.48 0.35 0.03 0.02 0.00 0.00 0.00 0.00 20:26:02 ens3 1.53 1.88 0.38 0.42 0.00 0.00 0.00 0.00 20:27:01 veth0f71ef5 7.13 9.90 1.59 0.82 0.00 0.00 0.00 0.00 20:27:01 br-5a46ff6d5212 0.39 0.51 0.05 0.04 0.00 0.00 0.00 0.00 20:27:01 veth35fffa7 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 121.20 89.78 2270.52 9.91 0.00 0.00 0.00 0.00 20:28:01 veth0f71ef5 7.15 10.01 1.59 0.85 0.00 0.00 0.00 0.00 20:28:01 br-5a46ff6d5212 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth35fffa7 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 2.85 2.22 0.55 0.76 0.00 0.00 0.00 0.00 20:29:01 veth0f71ef5 6.97 9.73 1.55 0.80 0.00 0.00 0.00 0.00 20:29:01 br-5a46ff6d5212 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth35fffa7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 1.60 1.37 0.32 0.47 0.00 0.00 0.00 0.00 20:30:01 veth0f71ef5 76.82 78.95 9.71 18.76 0.00 0.00 0.00 0.00 20:30:01 br-5a46ff6d5212 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth35fffa7 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 1.57 1.28 0.34 0.44 0.00 0.00 0.00 0.00 20:31:01 veth0f71ef5 7.12 9.83 1.61 0.82 0.00 0.00 0.00 0.00 20:31:01 br-5a46ff6d5212 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth35fffa7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 0.82 0.78 0.16 0.33 0.00 0.00 0.00 0.00 20:32:01 veth0f71ef5 43.26 45.86 5.79 9.78 0.00 0.00 0.00 0.00 20:32:01 br-5a46ff6d5212 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth35fffa7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 1.13 1.10 0.27 0.47 0.00 0.00 0.00 0.00 20:33:01 veth0f71ef5 6.95 9.70 1.59 0.80 0.00 0.00 0.00 0.00 20:33:01 br-5a46ff6d5212 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 veth35fffa7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 0.98 0.82 0.25 0.39 0.00 0.00 0.00 0.00 20:34:01 br-5a46ff6d5212 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 10.91 11.45 5.87 2.21 0.00 0.00 0.00 0.00 20:34:01 docker0 59.16 77.20 4.73 1385.70 0.00 0.00 0.00 0.00 20:34:01 vethc8b0951 642.56 706.38 317.86 117.12 0.00 0.00 0.00 0.03 Average: br-5a46ff6d5212 1.55 1.96 0.11 26.77 0.00 0.00 0.00 0.00 Average: ens3 146.31 86.03 4444.07 8.18 0.00 0.00 0.00 0.00 Average: docker0 4.94 6.44 0.39 115.63 0.00 0.00 0.00 0.00 Average: vethc8b0951 53.62 58.95 26.52 9.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43143) 09/02/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.54 0.00 0.81 2.06 0.03 87.56 20:23:01 0 1.45 0.00 0.20 0.02 0.02 98.32 20:23:01 1 0.63 0.00 0.32 1.29 0.02 97.75 20:23:01 2 5.24 0.00 0.89 13.00 0.03 80.83 20:23:01 3 14.08 0.00 0.99 0.68 0.03 84.22 20:23:01 4 41.24 0.00 2.34 1.29 0.08 55.05 20:23:01 5 9.59 0.00 0.87 0.05 0.02 89.48 20:23:01 6 2.77 0.00 0.35 0.05 0.00 96.83 20:23:01 7 1.44 0.00 0.55 0.13 0.02 97.86 20:24:01 all 21.29 0.00 9.49 14.48 0.26 54.48 20:24:01 0 20.89 0.00 10.09 30.68 0.10 38.24 20:24:01 1 22.56 0.00 9.98 9.08 0.12 58.26 20:24:01 2 22.55 0.00 8.94 7.25 0.12 61.14 20:24:01 3 21.65 0.00 9.50 7.13 0.86 60.87 20:24:01 4 20.37 0.00 10.29 11.22 0.10 58.02 20:24:01 5 20.08 0.00 9.36 16.64 0.10 53.82 20:24:01 6 21.82 0.00 8.17 18.67 0.36 50.98 20:24:01 7 20.38 0.00 9.60 15.17 0.35 54.50 20:25:01 all 64.82 0.00 5.61 0.61 0.14 28.81 20:25:01 0 64.39 0.00 5.24 1.49 0.14 28.75 20:25:01 1 67.12 0.00 5.80 0.61 0.13 26.34 20:25:01 2 65.23 0.00 5.69 0.30 0.14 28.64 20:25:01 3 61.44 0.00 5.53 0.71 0.14 32.18 20:25:01 4 66.05 0.00 5.98 0.24 0.15 27.59 20:25:01 5 63.94 0.00 5.37 0.17 0.14 30.39 20:25:01 6 65.76 0.00 5.51 0.37 0.15 28.21 20:25:01 7 64.65 0.00 5.74 1.05 0.14 28.43 20:26:02 all 8.83 0.00 0.76 0.03 0.05 90.32 20:26:02 0 9.80 0.00 0.82 0.00 0.05 89.33 20:26:02 1 7.62 0.00 0.79 0.03 0.05 91.51 20:26:02 2 9.90 0.00 0.82 0.02 0.05 89.21 20:26:02 3 8.48 0.00 0.67 0.02 0.05 90.79 20:26:02 4 10.09 0.00 0.84 0.00 0.05 89.03 20:26:02 5 8.08 0.00 0.72 0.00 0.07 91.13 20:26:02 6 8.71 0.00 0.82 0.00 0.05 90.43 20:26:02 7 7.96 0.00 0.65 0.15 0.05 91.19 20:27:01 all 6.61 0.00 1.57 1.19 0.06 90.56 20:27:01 0 6.36 0.00 1.51 0.29 0.07 91.77 20:27:01 1 4.02 0.00 1.67 3.51 0.07 90.74 20:27:01 2 5.80 0.00 1.40 0.09 0.05 92.66 20:27:01 3 9.78 0.00 1.76 0.27 0.07 88.12 20:27:01 4 6.97 0.00 1.14 0.27 0.03 91.58 20:27:01 5 3.38 0.00 1.16 0.85 0.05 94.56 20:27:01 6 9.40 0.00 1.70 0.37 0.09 88.44 20:27:01 7 7.19 0.00 2.20 3.91 0.07 86.63 20:28:01 all 9.29 0.00 1.73 0.59 0.06 88.32 20:28:01 0 8.78 0.00 2.46 0.10 0.07 88.59 20:28:01 1 8.74 0.00 1.41 1.07 0.05 88.73 20:28:01 2 8.37 0.00 1.54 0.03 0.07 89.99 20:28:01 3 13.39 0.00 2.18 2.36 0.07 82.01 20:28:01 4 8.28 0.00 1.37 0.10 0.07 90.18 20:28:01 5 8.08 0.00 1.09 0.20 0.07 90.56 20:28:01 6 9.61 0.00 1.66 0.27 0.05 88.41 20:28:01 7 9.09 0.00 2.12 0.57 0.08 88.13 20:29:01 all 4.85 0.00 0.43 0.08 0.05 94.59 20:29:01 0 6.63 0.00 0.60 0.08 0.05 92.63 20:29:01 1 5.11 0.00 0.45 0.00 0.05 94.39 20:29:01 2 3.91 0.00 0.48 0.17 0.05 95.39 20:29:01 3 3.23 0.00 0.28 0.35 0.03 96.10 20:29:01 4 3.88 0.00 0.42 0.02 0.05 95.64 20:29:01 5 4.26 0.00 0.30 0.00 0.03 95.40 20:29:01 6 6.11 0.00 0.32 0.02 0.05 93.51 20:29:01 7 5.67 0.00 0.57 0.00 0.05 93.72 20:30:01 all 8.57 0.00 0.81 0.08 0.06 90.49 20:30:01 0 11.21 0.00 0.95 0.03 0.05 87.75 20:30:01 1 8.05 0.00 0.82 0.07 0.05 91.01 20:30:01 2 9.07 0.00 0.80 0.13 0.07 89.93 20:30:01 3 9.59 0.00 0.97 0.13 0.05 89.26 20:30:01 4 7.02 0.00 0.85 0.03 0.05 92.04 20:30:01 5 7.97 0.00 0.61 0.20 0.07 91.16 20:30:01 6 6.46 0.00 0.70 0.02 0.07 92.75 20:30:01 7 9.21 0.00 0.73 0.02 0.05 89.98 20:31:01 all 5.04 0.00 0.55 0.07 0.05 94.29 20:31:01 0 5.40 0.00 0.50 0.07 0.07 93.97 20:31:01 1 4.36 0.00 0.67 0.23 0.07 94.67 20:31:01 2 7.18 0.00 0.87 0.03 0.07 91.85 20:31:01 3 4.40 0.00 0.44 0.03 0.05 95.08 20:31:01 4 4.32 0.00 0.52 0.05 0.07 95.04 20:31:01 5 5.75 0.00 0.53 0.05 0.05 93.62 20:31:01 6 4.74 0.00 0.47 0.03 0.07 94.69 20:31:01 7 4.16 0.00 0.38 0.08 0.03 95.33 20:32:01 all 5.88 0.00 0.61 0.05 0.06 93.40 20:32:01 0 6.37 0.00 0.59 0.07 0.05 92.93 20:32:01 1 7.79 0.00 0.65 0.07 0.07 91.43 20:32:01 2 5.08 0.00 0.55 0.02 0.05 94.30 20:32:01 3 5.60 0.00 0.75 0.10 0.05 93.50 20:32:01 4 6.95 0.00 0.63 0.05 0.05 92.32 20:32:01 5 4.69 0.00 0.57 0.02 0.07 94.66 20:32:01 6 6.17 0.00 0.60 0.08 0.05 93.09 20:32:01 7 4.36 0.00 0.59 0.00 0.07 94.99 20:33:01 all 1.79 0.00 0.32 0.20 0.04 97.65 20:33:01 0 1.07 0.00 0.28 0.02 0.03 98.60 20:33:01 1 1.50 0.00 0.30 0.17 0.03 98.00 20:33:01 2 1.85 0.00 0.35 0.18 0.05 97.56 20:33:01 3 2.02 0.00 0.37 1.17 0.03 96.41 20:33:01 4 2.54 0.00 0.23 0.00 0.03 97.20 20:33:01 5 1.93 0.00 0.34 0.05 0.03 97.65 20:33:01 6 2.00 0.00 0.27 0.02 0.03 97.68 20:33:01 7 1.39 0.00 0.45 0.03 0.05 98.07 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.23 0.00 0.95 0.16 0.04 96.62 20:34:01 0 2.19 0.00 0.90 0.08 0.03 96.79 20:34:01 1 2.04 0.00 1.15 0.13 0.03 96.64 20:34:01 2 1.86 0.00 0.90 0.17 0.03 97.04 20:34:01 3 1.83 0.00 0.75 0.39 0.05 96.99 20:34:01 4 2.68 0.00 1.00 0.10 0.03 96.19 20:34:01 5 2.18 0.00 0.99 0.05 0.05 96.73 20:34:01 6 1.93 0.00 0.94 0.20 0.03 96.90 20:34:01 7 3.16 0.00 0.89 0.12 0.05 95.79 Average: all 12.36 0.00 1.96 1.62 0.08 83.98 Average: 0 12.00 0.00 2.00 2.73 0.06 83.21 Average: 1 11.59 0.00 1.99 1.34 0.06 85.01 Average: 2 12.13 0.00 1.93 1.78 0.06 84.10 Average: 3 12.91 0.00 2.01 1.11 0.12 83.84 Average: 4 15.00 0.00 2.12 1.11 0.06 81.71 Average: 5 11.63 0.00 1.82 1.51 0.06 84.98 Average: 6 12.09 0.00 1.78 1.66 0.08 84.38 Average: 7 11.50 0.00 2.03 1.76 0.08 84.63