---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22285 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 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 894 23251 0 8020 30816 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:31:76:fd brd ff:ff:ff:ff:ff:ff inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe31:76fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:67:ae:b4 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::42:28ff:fe67:aeb4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22285) 06/19/25 _x86_64_ (8 CPU) 09:19:21 LINUX RESTART (8 CPU) 09:20:03 tps rtps wtps bread/s bwrtn/s 09:21:01 266.74 25.16 241.57 814.20 16929.20 09:22:01 163.28 19.52 143.77 2291.60 28099.33 09:23:01 191.09 0.37 190.72 10.40 143082.31 09:24:01 395.92 3.03 392.88 412.60 72797.33 09:25:01 26.46 0.20 26.26 26.79 18920.63 09:26:01 228.64 0.27 228.37 24.39 47311.56 09:27:01 19.18 0.00 19.18 0.00 15175.74 09:28:01 27.91 0.08 27.83 15.33 15076.55 09:29:01 81.84 1.55 80.29 89.19 17264.46 Average: 155.26 5.50 149.76 407.83 41721.73 09:20:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:21:01 30251868 31623492 2687352 8.16 53352 1638760 1480880 4.36 923580 1495688 33828 09:22:01 26662376 31601828 6276844 19.06 105920 5039244 1819988 5.35 1011536 4815564 3153424 09:23:01 24459236 31616904 8479984 25.74 150520 7069416 1651860 4.86 1036676 6844480 1483684 09:24:01 23042696 30407280 9896524 30.04 164584 7265152 7349448 21.62 2422388 6804560 892 09:25:01 22105508 29609996 10833712 32.89 172920 7388088 8673708 25.52 3291712 6849288 29516 09:26:01 21444068 29443348 11495152 34.90 206644 7802124 8901116 26.19 3533844 7212368 3724 09:27:01 21273488 29279040 11665732 35.42 206892 7807588 9031392 26.57 3711080 7203168 576 09:28:01 21830804 29792764 11108416 33.72 207180 7771020 7128732 20.97 3221836 7158252 300 09:29:01 23747124 31500956 9192096 27.91 209340 7549984 1608928 4.73 1564884 6961032 19788 Average: 23868574 30541734 9070646 27.54 164150 6592375 5294006 15.58 2301948 6149378 525081 09:20:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 164.65 104.60 464.07 43.64 0.00 0.00 0.00 0.00 09:21:01 lo 0.90 0.90 0.10 0.10 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 1813.58 1059.97 30929.50 85.12 0.00 0.00 0.00 0.00 09:22:01 lo 13.47 13.47 1.24 1.24 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 br-49d71553cc43 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 550.68 293.30 12260.55 23.13 0.00 0.00 0.00 0.00 09:23:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 veth5904984 59.64 59.44 11.94 10.57 0.00 0.00 0.00 0.00 09:24:01 vethe215883 1.32 1.85 0.15 0.18 0.00 0.00 0.00 0.00 09:24:01 veth1312a8f 0.52 0.68 0.03 0.04 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 veth5904984 32.34 32.32 4.10 8.06 0.00 0.00 0.00 0.00 09:25:01 vethe215883 3.17 4.15 0.59 0.68 0.00 0.00 0.00 0.00 09:25:01 veth1312a8f 3.90 5.03 0.63 0.50 0.00 0.00 0.00 0.00 09:26:01 docker0 127.99 168.01 8.23 1354.35 0.00 0.00 0.00 0.00 09:26:01 veth5904984 34.22 34.19 8.98 14.73 0.00 0.00 0.00 0.00 09:26:01 vethe215883 0.37 0.62 0.04 0.06 0.00 0.00 0.00 0.00 09:26:01 veth1312a8f 3.57 5.10 0.57 2.56 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 veth5904984 254.27 254.37 38.23 104.47 0.00 0.00 0.00 0.01 09:27:01 vethe215883 0.95 1.27 0.14 0.16 0.00 0.00 0.00 0.00 09:27:01 veth1312a8f 13.55 15.86 2.17 4.19 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 veth5904984 0.45 0.68 0.58 0.05 0.00 0.00 0.00 0.00 09:28:01 vethe215883 0.17 0.55 0.01 0.04 0.00 0.00 0.00 0.00 09:28:01 br-49d71553cc43 49.08 66.99 2.89 309.97 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 3068.94 1862.67 46907.07 262.72 0.00 0.00 0.00 0.00 09:29:01 lo 29.76 29.76 2.67 2.67 0.00 0.00 0.00 0.00 Average: docker0 14.28 18.74 0.92 151.06 0.00 0.00 0.00 0.00 Average: ens3 321.43 192.12 5155.47 25.38 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22285) 06/19/25 _x86_64_ (8 CPU) 09:19:21 LINUX RESTART (8 CPU) 09:20:03 CPU %user %nice %system %iowait %steal %idle 09:21:01 all 6.00 0.00 0.59 6.36 0.16 86.89 09:21:01 0 7.60 0.00 0.68 0.30 0.80 90.62 09:21:01 1 3.48 0.00 0.38 26.44 0.17 69.52 09:21:01 2 9.33 0.00 0.68 0.35 0.03 89.61 09:21:01 3 1.16 0.00 0.63 0.12 0.02 98.07 09:21:01 4 3.96 0.00 0.44 13.42 0.02 82.16 09:21:01 5 4.13 0.00 0.17 5.59 0.12 89.99 09:21:01 6 3.11 0.00 0.21 0.02 0.03 96.62 09:21:01 7 15.21 0.00 1.51 4.47 0.05 78.77 09:22:01 all 14.90 0.00 4.69 2.64 0.08 77.69 09:22:01 0 13.83 0.00 5.34 1.57 0.07 79.19 09:22:01 1 10.23 0.00 4.58 10.97 0.07 74.15 09:22:01 2 11.72 0.00 4.59 0.49 0.08 83.12 09:22:01 3 10.21 0.00 4.56 0.46 0.08 84.68 09:22:01 4 22.74 0.00 5.46 3.96 0.12 67.71 09:22:01 5 9.95 0.00 4.60 1.21 0.08 84.15 09:22:01 6 9.55 0.00 3.70 0.91 0.08 85.76 09:22:01 7 30.94 0.00 4.66 1.52 0.08 62.80 09:23:01 all 8.32 0.00 3.75 20.74 0.05 67.14 09:23:01 0 7.86 0.00 3.63 9.58 0.05 78.89 09:23:01 1 8.37 0.00 3.75 2.69 0.05 85.14 09:23:01 2 10.19 0.00 3.50 1.36 0.05 84.90 09:23:01 3 8.28 0.00 4.03 37.45 0.05 50.19 09:23:01 4 8.16 0.00 3.27 30.88 0.03 57.66 09:23:01 5 7.37 0.00 4.15 69.87 0.07 18.54 09:23:01 6 8.27 0.00 3.68 7.90 0.05 80.10 09:23:01 7 8.08 0.00 4.01 6.22 0.05 81.63 09:24:01 all 14.84 0.00 2.76 8.15 0.06 74.19 09:24:01 0 7.16 0.00 2.99 49.36 0.07 40.42 09:24:01 1 15.26 0.00 2.56 0.53 0.07 81.58 09:24:01 2 16.54 0.00 2.75 2.06 0.05 78.60 09:24:01 3 17.26 0.00 2.96 0.80 0.07 78.91 09:24:01 4 16.28 0.00 2.89 1.54 0.07 79.22 09:24:01 5 12.78 0.00 2.09 2.51 0.05 82.58 09:24:01 6 17.96 0.00 3.30 5.12 0.07 73.56 09:24:01 7 15.47 0.00 2.50 3.22 0.07 78.75 09:25:01 all 14.45 0.00 1.29 0.87 0.05 83.34 09:25:01 0 11.20 0.00 1.28 5.49 0.05 81.98 09:25:01 1 20.04 0.00 1.56 0.07 0.07 78.27 09:25:01 2 11.78 0.00 1.10 0.03 0.07 87.01 09:25:01 3 13.14 0.00 1.27 0.10 0.05 85.44 09:25:01 4 14.54 0.00 1.32 0.07 0.05 84.02 09:25:01 5 17.32 0.00 1.55 0.94 0.05 80.14 09:25:01 6 13.27 0.00 1.14 0.08 0.03 85.48 09:25:01 7 14.30 0.00 1.11 0.20 0.05 84.34 09:26:01 all 10.70 0.00 2.44 5.55 0.06 81.25 09:26:01 0 8.17 0.00 2.00 16.61 0.07 73.15 09:26:01 1 10.42 0.00 1.87 1.97 0.07 85.67 09:26:01 2 14.01 0.00 2.00 0.69 0.05 83.25 09:26:01 3 9.62 0.00 2.61 3.50 0.05 84.22 09:26:01 4 10.01 0.00 2.06 4.02 0.05 83.85 09:26:01 5 8.34 0.00 3.95 9.16 0.07 78.48 09:26:01 6 8.20 0.00 2.72 6.02 0.05 83.02 09:26:01 7 16.85 0.00 2.30 2.49 0.07 78.30 09:27:01 all 6.56 0.00 0.88 0.78 0.06 91.72 09:27:01 0 6.95 0.00 0.90 0.12 0.05 91.99 09:27:01 1 7.13 0.00 0.76 0.03 0.08 91.99 09:27:01 2 6.83 0.00 0.73 0.02 0.08 92.33 09:27:01 3 6.58 0.00 0.74 0.00 0.05 92.63 09:27:01 4 4.45 0.00 1.14 0.07 0.07 94.28 09:27:01 5 6.72 0.00 0.89 2.53 0.07 89.79 09:27:01 6 6.86 0.00 1.04 3.43 0.05 88.63 09:27:01 7 6.94 0.00 0.84 0.08 0.07 92.07 09:28:01 all 2.16 0.00 0.59 0.84 0.06 96.34 09:28:01 0 1.40 0.00 0.75 0.10 0.05 97.70 09:28:01 1 1.92 0.00 0.85 0.08 0.07 97.07 09:28:01 2 3.67 0.00 0.38 0.16 0.05 95.74 09:28:01 3 1.81 0.00 0.45 0.00 0.05 97.69 09:28:01 4 2.34 0.00 0.58 0.10 0.05 96.93 09:28:01 5 2.10 0.00 0.70 6.15 0.07 90.98 09:28:01 6 2.14 0.00 0.55 0.00 0.05 97.26 09:28:01 7 1.89 0.00 0.47 0.15 0.05 97.44 09:29:01 all 7.76 0.00 0.72 1.78 0.03 89.72 09:29:01 0 10.48 0.00 0.73 6.61 0.03 82.15 09:29:01 1 10.73 0.00 1.03 0.73 0.05 87.45 09:29:01 2 16.04 0.00 1.05 0.37 0.02 82.52 09:29:01 3 0.72 0.00 0.47 0.28 0.03 98.50 09:29:01 4 3.50 0.00 0.53 0.03 0.02 95.91 09:29:01 5 0.80 0.00 0.38 5.54 0.02 93.25 09:29:01 6 13.30 0.00 0.67 0.40 0.02 85.62 09:29:01 7 6.51 0.00 0.83 0.23 0.03 92.39 Average: all 9.53 0.00 1.97 5.28 0.07 83.15 Average: 0 8.29 0.00 2.03 10.02 0.13 79.52 Average: 1 9.75 0.00 1.93 4.76 0.08 83.49 Average: 2 11.11 0.00 1.86 0.61 0.05 86.36 Average: 3 7.67 0.00 1.97 4.75 0.05 85.57 Average: 4 9.57 0.00 1.97 5.95 0.05 82.45 Average: 5 7.74 0.00 2.06 11.48 0.07 78.66 Average: 6 9.21 0.00 1.89 2.66 0.05 86.19 Average: 7 12.89 0.00 2.02 2.05 0.06 82.98