---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37773 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: 2800.000 BogoMIPS: 5600.00 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 898 23387 0 7881 30813 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:c4:eb:3e brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85593sec preferred_lft 85593sec inet6 fe80::f816:3eff:fec4:eb3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:dc:20:b0 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::42:50ff:fedc:20b0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37773) 08/14/25 _x86_64_ (8 CPU) 13:25:09 LINUX RESTART (8 CPU) 13:26:01 tps rtps wtps bread/s bwrtn/s 13:27:01 240.96 19.70 221.26 2305.08 103573.67 13:28:01 604.67 3.28 601.38 421.93 214647.96 13:29:01 7.57 0.00 7.57 0.00 3557.81 13:30:01 132.31 0.13 132.18 17.33 16222.50 13:31:01 101.65 0.25 101.40 13.73 18244.83 13:32:01 16.53 0.00 16.53 0.00 536.62 13:33:01 7.53 0.00 7.53 0.00 198.10 13:34:01 21.63 0.00 21.63 0.00 301.15 13:35:01 10.80 0.00 10.80 0.00 224.50 13:36:01 16.78 0.00 16.78 0.00 335.54 13:37:01 10.20 0.00 10.20 0.00 229.03 13:38:01 68.62 0.82 67.81 43.86 1485.22 Average: 103.27 2.01 101.25 233.49 29962.67 13:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:27:01 24992084 31579188 7947136 24.13 109832 6636440 2074344 6.10 1035184 6413880 3771652 13:28:01 22159576 29364420 10779644 32.73 150900 7143688 11240216 33.07 3490848 6613212 1216 13:29:01 20303196 27614552 12636024 38.36 151280 7247928 13396344 39.42 5371384 6560408 728 13:30:01 19822852 27556288 13116368 39.82 172168 7609612 13642100 40.14 5490984 6872092 23040 13:31:01 19608412 27466820 13330808 40.47 193524 7699596 13703044 40.32 5616756 6947528 3348 13:32:01 18903988 26769256 14035232 42.61 193656 7706104 14441448 42.49 6315748 6949872 224 13:33:01 18890752 26756420 14048468 42.65 193808 7706320 14476828 42.59 6327676 6949628 792 13:34:01 18874896 26740924 14064324 42.70 193960 7706532 14509300 42.69 6343968 6949676 600 13:35:01 18860560 26728052 14078660 42.74 194096 7707768 14509140 42.69 6358416 6950780 152 13:36:01 18815184 26685608 14124036 42.88 194248 7710624 14492420 42.64 6401772 6952992 676 13:37:01 18866520 26737368 14072700 42.72 194392 7711968 14195280 41.77 6356404 6949228 180 13:38:01 23900788 31498760 9038432 27.44 195712 7436616 1686404 4.96 1702392 6689036 18080 Average: 20333234 27958138 12605986 38.27 178131 7501933 11863906 34.91 5067628 6816528 318391 13:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:27:01 ens3 1550.36 854.66 45976.63 73.49 0.00 0.00 0.00 0.00 13:27:01 lo 18.80 18.80 1.73 1.73 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 veth80a9bfa 0.70 0.70 0.08 0.09 0.00 0.00 0.00 0.00 13:28:01 br-aa3c4cffe6a7 20.05 31.89 1.37 321.76 0.00 0.00 0.00 0.00 13:28:01 vethbb87b9f 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 13:28:01 ens3 50.04 36.09 325.57 5.81 0.00 0.00 0.00 0.00 13:29:01 veth80a9bfa 6.70 9.75 1.04 0.82 0.00 0.00 0.00 0.00 13:29:01 br-aa3c4cffe6a7 0.53 0.28 0.02 0.02 0.00 0.00 0.00 0.00 13:29:01 vethbb87b9f 0.00 0.28 0.00 0.01 0.00 0.00 0.00 0.00 13:29:01 ens3 0.85 0.62 0.42 0.25 0.00 0.00 0.00 0.00 13:30:01 veth80a9bfa 6.95 9.95 1.15 0.86 0.00 0.00 0.00 0.00 13:30:01 br-aa3c4cffe6a7 0.45 0.32 0.03 0.02 0.00 0.00 0.00 0.00 13:30:01 vethbb87b9f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 104.50 47.93 1892.49 3.71 0.00 0.00 0.00 0.00 13:31:01 veth80a9bfa 9.55 13.06 2.15 2.18 0.00 0.00 0.00 0.00 13:31:01 br-aa3c4cffe6a7 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethbb87b9f 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 ens3 42.13 32.14 295.54 4.29 0.00 0.00 0.00 0.00 13:32:01 veth80a9bfa 8.95 12.20 2.06 2.87 0.00 0.00 0.00 0.00 13:32:01 br-aa3c4cffe6a7 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethbb87b9f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 ens3 1.07 0.92 0.20 0.38 0.00 0.00 0.00 0.00 13:33:01 veth80a9bfa 6.55 9.40 0.98 0.74 0.00 0.00 0.00 0.00 13:33:01 br-aa3c4cffe6a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethbb87b9f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 ens3 1.30 0.93 0.38 1.13 0.00 0.00 0.00 0.00 13:34:01 veth80a9bfa 6.62 9.53 1.03 0.77 0.00 0.00 0.00 0.00 13:34:01 br-aa3c4cffe6a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethbb87b9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 1.52 0.92 0.53 0.82 0.00 0.00 0.00 0.00 13:35:01 veth80a9bfa 9.12 12.26 2.09 2.25 0.00 0.00 0.00 0.00 13:35:01 br-aa3c4cffe6a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethbb87b9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 1.37 1.13 0.46 0.87 0.00 0.00 0.00 0.00 13:36:01 veth80a9bfa 13.35 17.20 3.96 3.99 0.00 0.00 0.00 0.00 13:36:01 br-aa3c4cffe6a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethbb87b9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1.43 1.42 0.34 0.36 0.00 0.00 0.00 0.00 13:37:01 veth80a9bfa 7.08 9.92 1.01 0.77 0.00 0.00 0.00 0.00 13:37:01 br-aa3c4cffe6a7 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethbb87b9f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 6.08 4.75 1.93 1.64 0.00 0.00 0.00 0.00 13:38:01 ens3 44.11 38.14 67.43 27.09 0.00 0.00 0.00 0.00 13:38:01 lo 38.56 38.56 3.37 3.37 0.00 0.00 0.00 0.00 13:38:01 docker0 54.51 106.33 4.48 1343.13 0.00 0.00 0.00 0.00 Average: ens3 150.39 84.97 4046.77 9.99 0.00 0.00 0.00 0.00 Average: lo 2.82 2.82 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 4.54 8.86 0.37 111.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37773) 08/14/25 _x86_64_ (8 CPU) 13:25:09 LINUX RESTART (8 CPU) 13:26:01 CPU %user %nice %system %iowait %steal %idle 13:27:01 all 16.66 0.00 5.24 5.90 0.07 72.13 13:27:01 0 22.86 0.00 5.45 19.53 0.07 52.09 13:27:01 1 10.14 0.00 4.70 8.33 0.05 76.78 13:27:01 2 16.24 0.00 4.85 3.13 0.08 75.70 13:27:01 3 17.03 0.00 5.64 2.13 0.05 75.16 13:27:01 4 27.86 0.00 5.74 1.61 0.08 64.71 13:27:01 5 15.57 0.00 5.80 4.25 0.07 74.32 13:27:01 6 12.34 0.00 4.68 1.38 0.07 81.54 13:27:01 7 11.24 0.00 5.07 6.83 0.07 76.79 13:28:01 all 37.73 0.00 6.79 12.25 0.11 43.13 13:28:01 0 38.22 0.00 6.52 9.43 0.10 45.73 13:28:01 1 37.46 0.00 7.19 8.72 0.12 46.52 13:28:01 2 38.23 0.00 6.39 2.22 0.10 53.06 13:28:01 3 35.82 0.00 6.99 16.77 0.10 40.32 13:28:01 4 36.34 0.00 7.73 26.56 0.12 29.26 13:28:01 5 36.68 0.00 6.85 24.42 0.10 31.95 13:28:01 6 38.29 0.00 6.07 4.78 0.10 50.76 13:28:01 7 40.78 0.00 6.63 5.12 0.12 47.35 13:29:01 all 36.14 0.00 2.94 0.15 0.09 60.67 13:29:01 0 36.85 0.00 3.01 0.00 0.08 60.05 13:29:01 1 35.81 0.00 3.05 0.02 0.08 61.05 13:29:01 2 36.80 0.00 3.01 0.00 0.08 60.10 13:29:01 3 34.00 0.00 2.94 0.97 0.08 62.00 13:29:01 4 41.79 0.00 3.46 0.12 0.10 54.53 13:29:01 5 35.20 0.00 2.67 0.03 0.08 62.01 13:29:01 6 32.07 0.00 2.55 0.05 0.08 65.25 13:29:01 7 36.66 0.00 2.84 0.02 0.08 60.41 13:30:01 all 4.99 0.00 1.30 0.94 0.05 92.71 13:30:01 0 5.06 0.00 1.05 0.85 0.07 92.96 13:30:01 1 6.35 0.00 1.50 1.64 0.05 90.45 13:30:01 2 5.47 0.00 1.56 1.24 0.05 91.68 13:30:01 3 5.29 0.00 1.11 0.47 0.07 93.07 13:30:01 4 3.46 0.00 1.29 1.01 0.03 94.21 13:30:01 5 3.65 0.00 1.11 1.82 0.05 93.37 13:30:01 6 5.71 0.00 1.51 0.35 0.07 92.37 13:30:01 7 4.93 0.00 1.29 0.18 0.05 93.55 13:31:01 all 9.73 0.00 1.72 0.94 0.07 87.54 13:31:01 0 15.54 0.00 2.40 1.16 0.07 80.84 13:31:01 1 10.80 0.00 1.52 0.89 0.07 86.72 13:31:01 2 7.75 0.00 1.69 0.62 0.07 89.87 13:31:01 3 9.25 0.00 1.64 0.37 0.07 88.67 13:31:01 4 8.58 0.00 1.63 0.10 0.07 89.63 13:31:01 5 7.29 0.00 1.88 0.05 0.07 90.72 13:31:01 6 8.53 0.00 1.39 1.66 0.07 88.36 13:31:01 7 10.16 0.00 1.59 2.70 0.07 85.48 13:32:01 all 7.09 0.00 0.83 0.05 0.06 91.96 13:32:01 0 6.04 0.00 0.77 0.03 0.05 93.11 13:32:01 1 6.56 0.00 0.69 0.02 0.05 92.69 13:32:01 2 6.25 0.00 0.87 0.00 0.03 92.85 13:32:01 3 5.86 0.00 0.87 0.25 0.07 92.95 13:32:01 4 9.29 0.00 0.92 0.03 0.07 89.69 13:32:01 5 7.98 0.00 0.77 0.02 0.05 91.18 13:32:01 6 8.44 0.00 1.01 0.02 0.07 90.47 13:32:01 7 6.35 0.00 0.75 0.02 0.05 92.83 13:33:01 all 2.39 0.00 0.40 0.04 0.06 97.11 13:33:01 0 2.68 0.00 0.41 0.02 0.07 96.82 13:33:01 1 1.80 0.00 0.33 0.28 0.07 97.51 13:33:01 2 3.08 0.00 0.45 0.02 0.07 96.39 13:33:01 3 1.87 0.00 0.33 0.00 0.05 97.74 13:33:01 4 2.39 0.00 0.32 0.02 0.05 97.23 13:33:01 5 1.66 0.00 0.44 0.03 0.07 97.81 13:33:01 6 2.43 0.00 0.42 0.00 0.07 97.09 13:33:01 7 3.20 0.00 0.49 0.03 0.07 96.22 13:34:01 all 2.10 0.00 0.38 0.07 0.06 97.39 13:34:01 0 1.54 0.00 0.39 0.00 0.07 98.00 13:34:01 1 1.87 0.00 0.52 0.27 0.05 97.29 13:34:01 2 2.49 0.00 0.33 0.00 0.07 97.11 13:34:01 3 1.45 0.00 0.33 0.02 0.05 98.15 13:34:01 4 2.82 0.00 0.38 0.00 0.03 96.76 13:34:01 5 1.99 0.00 0.35 0.02 0.05 97.59 13:34:01 6 2.43 0.00 0.39 0.02 0.08 97.09 13:34:01 7 2.18 0.00 0.42 0.23 0.07 97.10 13:35:01 all 3.24 0.00 0.45 0.09 0.06 96.17 13:35:01 0 3.38 0.00 0.72 0.18 0.08 95.63 13:35:01 1 3.97 0.00 0.43 0.38 0.03 95.17 13:35:01 2 2.26 0.00 0.35 0.00 0.07 97.32 13:35:01 3 3.14 0.00 0.43 0.08 0.05 96.29 13:35:01 4 2.93 0.00 0.37 0.02 0.07 96.62 13:35:01 5 2.78 0.00 0.45 0.02 0.07 96.69 13:35:01 6 3.63 0.00 0.52 0.00 0.07 95.78 13:35:01 7 3.77 0.00 0.35 0.00 0.03 95.85 13:36:01 all 5.02 0.00 0.57 0.10 0.06 94.25 13:36:01 0 6.19 0.00 0.70 0.05 0.07 92.99 13:36:01 1 5.45 0.00 0.67 0.17 0.07 93.65 13:36:01 2 5.81 0.00 0.55 0.18 0.07 93.39 13:36:01 3 4.58 0.00 0.54 0.18 0.05 94.65 13:36:01 4 5.48 0.00 0.38 0.00 0.05 94.08 13:36:01 5 3.45 0.00 0.57 0.18 0.05 95.75 13:36:01 6 5.80 0.00 0.62 0.05 0.08 93.44 13:36:01 7 3.40 0.00 0.52 0.02 0.03 96.03 13:37:01 all 1.16 0.00 0.32 0.03 0.04 98.46 13:37:01 0 0.67 0.00 0.40 0.05 0.03 98.85 13:37:01 1 0.85 0.00 0.40 0.02 0.05 98.68 13:37:01 2 1.52 0.00 0.32 0.00 0.03 98.13 13:37:01 3 0.89 0.00 0.32 0.00 0.03 98.76 13:37:01 4 1.00 0.00 0.32 0.02 0.03 98.63 13:37:01 5 0.57 0.00 0.27 0.10 0.03 99.03 13:37:01 6 2.54 0.00 0.33 0.00 0.03 97.09 13:37:01 7 1.19 0.00 0.22 0.00 0.05 98.54 13:37:01 CPU %user %nice %system %iowait %steal %idle 13:38:01 all 3.83 0.00 1.11 0.21 0.03 94.82 13:38:01 0 4.83 0.00 1.30 0.08 0.03 93.75 13:38:01 1 12.18 0.00 1.19 0.12 0.03 86.48 13:38:01 2 2.19 0.00 0.97 0.07 0.03 96.74 13:38:01 3 2.52 0.00 1.20 0.10 0.03 96.14 13:38:01 4 2.74 0.00 1.22 0.92 0.03 95.09 13:38:01 5 2.43 0.00 1.17 0.25 0.03 96.12 13:38:01 6 2.09 0.00 0.80 0.05 0.03 97.02 13:38:01 7 1.66 0.00 1.00 0.10 0.02 97.22 Average: all 10.80 0.00 1.83 1.72 0.06 85.58 Average: 0 11.95 0.00 1.92 2.60 0.07 83.46 Average: 1 11.08 0.00 1.84 1.73 0.06 85.29 Average: 2 10.63 0.00 1.77 0.62 0.06 86.91 Average: 3 10.10 0.00 1.85 1.76 0.06 86.22 Average: 4 12.01 0.00 1.97 2.50 0.06 83.45 Average: 5 9.90 0.00 1.85 2.58 0.06 85.60 Average: 6 10.32 0.00 1.68 0.69 0.07 87.23 Average: 7 10.42 0.00 1.76 1.26 0.06 86.50