---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24494 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 882 22557 0 8727 30829 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:61:9a:25 brd ff:ff:ff:ff:ff:ff inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:fe61:9a25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:d7:22:45 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::42:76ff:fed7:2245/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24494) 06/28/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 281.94 23.55 258.39 2364.52 116414.85 20:24:01 724.00 4.08 719.91 436.33 263692.18 20:25:02 7.12 0.00 7.12 0.00 294.35 20:26:01 136.01 0.19 135.82 28.20 16662.80 20:27:01 99.58 1.17 98.42 26.92 17852.32 20:28:01 19.10 0.00 19.10 0.00 352.47 20:29:01 16.48 0.00 16.48 0.00 591.63 20:30:01 33.36 0.00 33.36 0.00 539.38 20:31:01 5.30 0.00 5.30 0.00 128.38 20:32:01 72.55 0.83 71.72 44.79 1592.80 Average: 139.44 2.97 136.46 288.85 41793.91 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 25063548 31545896 7875672 23.91 104004 6554004 2490996 7.33 1062824 6330112 3584328 20:24:01 21051984 29137176 11887236 36.09 169464 7955792 11160824 32.84 3767516 7393848 1260 20:25:02 19529116 27603104 13410104 40.71 169892 7945656 13276668 39.06 5430400 7230440 192 20:26:01 18983752 27505088 13955468 42.37 190908 8330112 13571064 39.93 5608620 7546100 42472 20:27:01 18837796 27456652 14101424 42.81 210400 8396556 13677376 40.24 5673336 7616628 1060 20:28:01 18791176 27413120 14148044 42.95 210556 8399544 13676740 40.24 5717748 7618452 1176 20:29:01 18162780 26794928 14776440 44.86 210692 8409456 14312136 42.11 6338212 7623892 1716 20:30:01 18133456 26768812 14805764 44.95 210864 8412424 14327872 42.16 6364424 7625984 76 20:31:01 18141940 26777600 14797280 44.92 210992 8412516 14358320 42.25 6356904 7625692 520 20:32:01 23050848 31516292 9888372 30.02 212476 8238644 1745764 5.14 1788896 7404964 19032 Average: 19974640 28251867 12964580 39.36 190025 8105470 11259776 33.13 4810888 7401611 365183 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 1767.51 1006.08 48474.57 82.44 0.00 0.00 0.00 0.00 20:23:01 lo 19.62 19.62 1.82 1.82 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 20:24:01 ens3 205.97 113.31 4431.98 12.04 0.00 0.00 0.00 0.00 20:24:01 veth8309bb7 1.98 2.00 0.23 0.25 0.00 0.00 0.00 0.00 20:24:01 veth9d02e1f 9.63 9.82 1.46 1.38 0.00 0.00 0.00 0.00 20:24:01 veth1ba81d8 0.42 0.60 0.03 0.03 0.00 0.00 0.00 0.00 20:25:02 ens3 0.75 0.78 0.11 0.29 0.00 0.00 0.00 0.00 20:25:02 veth8309bb7 6.62 9.72 0.92 0.76 0.00 0.00 0.00 0.00 20:25:02 veth9d02e1f 48.98 35.74 4.33 5.08 0.00 0.00 0.00 0.00 20:25:02 veth1ba81d8 5.32 5.32 1.20 0.61 0.00 0.00 0.00 0.00 20:26:01 ens3 202.34 133.89 2005.60 9.64 0.00 0.00 0.00 0.00 20:26:01 veth8309bb7 6.86 9.91 1.05 0.86 0.00 0.00 0.00 0.00 20:26:01 veth9d02e1f 57.69 39.60 4.88 5.76 0.00 0.00 0.00 0.00 20:26:01 veth1ba81d8 6.91 8.10 1.29 0.93 0.00 0.00 0.00 0.00 20:27:01 ens3 58.93 41.99 226.57 4.59 0.00 0.00 0.00 0.00 20:27:01 veth8309bb7 8.43 11.80 1.50 1.53 0.00 0.00 0.00 0.00 20:27:01 veth9d02e1f 66.73 47.47 8.00 7.39 0.00 0.00 0.00 0.00 20:27:01 veth1ba81d8 22.76 23.31 9.02 12.77 0.00 0.00 0.00 0.00 20:28:01 ens3 6.43 3.43 6.16 1.00 0.00 0.00 0.00 0.00 20:28:01 veth8309bb7 11.43 15.28 2.48 3.61 0.00 0.00 0.00 0.00 20:28:01 veth9d02e1f 83.72 61.52 17.53 11.20 0.00 0.00 0.00 0.00 20:28:01 veth1ba81d8 53.77 52.39 21.36 41.43 0.00 0.00 0.00 0.00 20:29:01 ens3 0.95 0.83 0.19 0.38 0.00 0.00 0.00 0.00 20:29:01 veth8309bb7 9.13 12.48 1.73 3.43 0.00 0.00 0.00 0.00 20:29:01 veth9d02e1f 75.72 55.74 17.76 10.59 0.00 0.00 0.00 0.00 20:29:01 veth1ba81d8 30.39 29.63 12.54 20.48 0.00 0.00 0.00 0.00 20:30:01 ens3 1.02 0.93 0.19 0.36 0.00 0.00 0.00 0.00 20:30:01 veth8309bb7 12.15 15.95 2.76 4.20 0.00 0.00 0.00 0.00 20:30:01 veth9d02e1f 89.47 67.31 20.24 12.50 0.00 0.00 0.00 0.00 20:30:01 veth1ba81d8 60.99 59.11 22.60 52.73 0.00 0.00 0.00 0.00 20:31:01 ens3 0.72 0.68 0.14 0.13 0.00 0.00 0.00 0.00 20:31:01 veth8309bb7 6.40 9.32 0.88 0.73 0.00 0.00 0.00 0.00 20:31:01 veth9d02e1f 55.32 37.53 4.32 5.41 0.00 0.00 0.00 0.00 20:31:01 veth1ba81d8 7.10 8.22 2.55 1.78 0.00 0.00 0.00 0.00 20:32:01 ens3 56.92 50.24 67.59 34.52 0.00 0.00 0.00 0.00 20:32:01 lo 36.36 36.36 3.20 3.20 0.00 0.00 0.00 0.00 20:32:01 docker0 145.68 205.28 9.17 1350.14 0.00 0.00 0.00 0.00 Average: ens3 228.96 134.52 5492.65 14.49 0.00 0.00 0.00 0.00 Average: lo 3.24 3.24 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 14.60 20.58 0.92 135.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24494) 06/28/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 16.95 0.00 5.46 2.61 0.05 74.92 20:23:01 0 9.40 0.00 5.22 12.09 0.08 73.21 20:23:01 1 9.34 0.00 5.66 0.19 0.05 84.76 20:23:01 2 9.44 0.00 5.30 2.06 0.03 83.16 20:23:01 3 9.51 0.00 4.91 0.41 0.05 85.12 20:23:01 4 14.49 0.00 4.35 0.34 0.05 80.77 20:23:01 5 37.72 0.00 7.01 2.52 0.09 52.66 20:23:01 6 32.71 0.00 6.25 2.72 0.05 58.27 20:23:01 7 13.30 0.00 5.04 0.52 0.05 81.09 20:24:01 all 48.44 0.00 9.13 4.62 0.08 37.72 20:24:01 0 49.41 0.00 8.83 5.89 0.08 35.77 20:24:01 1 48.94 0.00 8.75 1.37 0.07 40.87 20:24:01 2 48.47 0.00 9.22 6.00 0.08 36.22 20:24:01 3 46.01 0.00 10.01 1.57 0.07 42.34 20:24:01 4 49.30 0.00 8.68 2.12 0.10 39.79 20:24:01 5 47.44 0.00 8.42 1.40 0.09 42.66 20:24:01 6 49.12 0.00 9.73 7.15 0.08 33.92 20:24:01 7 48.91 0.00 9.40 11.50 0.09 30.11 20:25:02 all 36.84 0.00 3.16 0.02 0.08 59.89 20:25:02 0 36.72 0.00 3.22 0.07 0.08 59.91 20:25:02 1 34.81 0.00 3.31 0.00 0.08 61.79 20:25:02 2 35.71 0.00 3.13 0.03 0.08 61.04 20:25:02 3 34.78 0.00 2.98 0.00 0.08 62.16 20:25:02 4 35.14 0.00 3.25 0.02 0.08 61.51 20:25:02 5 39.66 0.00 3.18 0.07 0.07 57.03 20:25:02 6 39.90 0.00 3.37 0.00 0.08 56.65 20:25:02 7 38.00 0.00 2.90 0.00 0.07 59.03 20:26:01 all 5.69 0.00 1.37 0.54 0.08 92.32 20:26:01 0 5.53 0.00 1.50 0.10 0.09 92.78 20:26:01 1 4.76 0.00 1.58 0.24 0.09 93.33 20:26:01 2 4.51 0.00 1.29 0.02 0.10 94.08 20:26:01 3 8.95 0.00 1.47 0.51 0.07 89.01 20:26:01 4 5.77 0.00 1.02 0.32 0.09 92.79 20:26:01 5 5.65 0.00 1.31 1.19 0.09 91.76 20:26:01 6 6.23 0.00 1.21 1.23 0.09 91.25 20:26:01 7 4.12 0.00 1.58 0.71 0.07 93.52 20:27:01 all 8.34 0.00 1.72 0.59 0.08 89.27 20:27:01 0 7.19 0.00 2.16 0.02 0.08 90.54 20:27:01 1 6.85 0.00 1.57 1.37 0.08 90.12 20:27:01 2 10.43 0.00 1.64 0.37 0.08 87.47 20:27:01 3 8.06 0.00 1.85 0.35 0.08 89.66 20:27:01 4 7.91 0.00 1.43 0.37 0.07 90.23 20:27:01 5 9.69 0.00 1.86 0.94 0.08 87.43 20:27:01 6 7.27 0.00 1.67 0.77 0.08 90.21 20:27:01 7 9.32 0.00 1.54 0.57 0.08 88.49 20:28:01 all 6.10 0.00 0.57 0.04 0.09 93.19 20:28:01 0 5.16 0.00 0.57 0.02 0.08 94.17 20:28:01 1 6.23 0.00 0.75 0.07 0.10 92.85 20:28:01 2 6.17 0.00 0.62 0.05 0.08 93.07 20:28:01 3 6.65 0.00 0.64 0.03 0.12 92.56 20:28:01 4 6.15 0.00 0.50 0.02 0.07 93.26 20:28:01 5 6.15 0.00 0.42 0.02 0.10 93.32 20:28:01 6 6.41 0.00 0.60 0.10 0.08 92.80 20:28:01 7 5.83 0.00 0.52 0.05 0.10 93.50 20:29:01 all 7.91 0.00 0.84 0.05 0.09 91.12 20:29:01 0 10.35 0.00 0.90 0.02 0.10 88.62 20:29:01 1 8.11 0.00 0.69 0.00 0.08 91.12 20:29:01 2 7.67 0.00 0.77 0.03 0.10 91.42 20:29:01 3 8.26 0.00 0.87 0.03 0.10 90.74 20:29:01 4 6.09 0.00 0.79 0.03 0.08 93.00 20:29:01 5 7.75 0.00 1.04 0.02 0.07 91.13 20:29:01 6 7.00 0.00 0.75 0.23 0.07 91.95 20:29:01 7 8.02 0.00 0.94 0.00 0.07 90.98 20:30:01 all 4.75 0.00 0.55 0.07 0.09 94.54 20:30:01 0 4.27 0.00 0.62 0.03 0.10 94.98 20:30:01 1 5.48 0.00 0.60 0.17 0.10 93.65 20:30:01 2 5.02 0.00 0.55 0.10 0.12 94.22 20:30:01 3 5.04 0.00 0.60 0.02 0.10 94.24 20:30:01 4 3.88 0.00 0.44 0.02 0.08 95.58 20:30:01 5 4.82 0.00 0.57 0.02 0.08 94.51 20:30:01 6 4.98 0.00 0.45 0.13 0.12 94.32 20:30:01 7 4.47 0.00 0.55 0.03 0.10 94.85 20:31:01 all 1.58 0.00 0.30 0.02 0.08 98.01 20:31:01 0 1.04 0.00 0.27 0.02 0.07 98.61 20:31:01 1 1.64 0.00 0.35 0.02 0.08 97.91 20:31:01 2 1.48 0.00 0.30 0.00 0.07 98.15 20:31:01 3 1.60 0.00 0.37 0.00 0.08 97.94 20:31:01 4 1.53 0.00 0.25 0.02 0.08 98.12 20:31:01 5 1.60 0.00 0.35 0.02 0.08 97.95 20:31:01 6 1.75 0.00 0.28 0.10 0.08 97.78 20:31:01 7 2.04 0.00 0.23 0.00 0.08 97.64 20:32:01 all 4.25 0.00 1.18 0.18 0.06 94.33 20:32:01 0 12.85 0.00 1.38 0.28 0.07 85.42 20:32:01 1 2.62 0.00 1.27 0.05 0.05 96.01 20:32:01 2 5.75 0.00 1.44 0.10 0.05 92.66 20:32:01 3 3.06 0.00 0.87 0.08 0.05 95.94 20:32:01 4 2.83 0.00 1.07 0.05 0.07 95.98 20:32:01 5 2.92 0.00 1.10 0.15 0.07 95.76 20:32:01 6 2.24 0.00 1.14 0.69 0.07 95.87 20:32:01 7 1.79 0.00 1.20 0.07 0.07 96.88 Average: all 14.03 0.00 2.42 0.87 0.08 82.60 Average: 0 14.15 0.00 2.45 1.84 0.08 81.48 Average: 1 12.85 0.00 2.44 0.35 0.08 84.28 Average: 2 13.43 0.00 2.42 0.87 0.08 83.20 Average: 3 13.15 0.00 2.44 0.30 0.08 84.02 Average: 4 13.27 0.00 2.17 0.33 0.08 84.16 Average: 5 16.21 0.00 2.50 0.62 0.08 80.58 Average: 6 15.69 0.00 2.53 1.30 0.08 80.39 Average: 7 13.51 0.00 2.37 1.33 0.08 82.71