---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15761 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 10G 145G 7% / 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 831 29156 0 2179 30910 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:d5:8f:52 brd ff:ff:ff:ff:ff:ff inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fed5:8f52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:37:a6:b2 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::42:74ff:fe37:a6b2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15761) 11/27/25 _x86_64_ (8 CPU) 08:22:52 LINUX RESTART (8 CPU) 08:23:01 tps rtps wtps bread/s bwrtn/s 08:24:03 99.88 45.43 54.46 4395.67 67060.56 08:25:01 48.98 2.81 46.17 76.71 66049.92 08:26:01 31.29 0.00 31.29 0.00 48126.91 08:27:01 0.87 0.00 0.87 0.00 10.40 08:28:01 1.20 0.02 1.18 2.40 14.66 08:29:01 0.85 0.00 0.85 0.00 9.33 08:30:01 1.45 0.00 1.45 0.00 17.86 08:31:01 0.82 0.00 0.82 0.00 9.33 08:32:01 265.54 26.11 239.43 887.32 5794.63 08:33:01 153.69 8.97 144.73 1591.87 15601.93 Average: 60.49 8.35 52.14 697.38 20122.61 08:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:24:03 30670472 31910392 2268748 6.89 38508 1529284 1314436 3.87 601056 1412264 5964 08:25:01 30659588 31902172 2279632 6.92 38616 1531828 1314436 3.87 610444 1413856 48 08:26:01 30648680 31891288 2290540 6.95 38688 1531820 1314436 3.87 623024 1413740 32 08:27:01 30647660 31890316 2291560 6.96 38720 1531824 1314436 3.87 624048 1413752 124 08:28:01 30646736 31889532 2292484 6.96 38768 1531904 1314436 3.87 624576 1413836 32 08:29:01 30645840 31888676 2293380 6.96 38792 1531912 1314436 3.87 625284 1413840 144 08:30:01 30643728 31886620 2295492 6.97 38820 1531916 1314436 3.87 628340 1413836 140 08:31:01 30642728 31885652 2296492 6.97 38860 1531920 1314436 3.87 629336 1413840 168 08:32:01 30047344 31626944 2891876 8.78 66064 1824120 1506644 4.43 950512 1645476 216296 08:33:01 29896336 31687132 3042884 9.24 84124 2004844 1447340 4.26 951708 1767288 26124 Average: 30514911 31845872 2424309 7.36 45996 1608137 1346947 3.96 686833 1472173 24907 08:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:24:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:03 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 08:24:03 ens3 208.73 145.53 576.54 28.81 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 08:25:01 ens3 6.97 4.53 9.54 2.75 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 1.40 1.03 0.63 2.14 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:27:01 ens3 0.48 0.27 0.08 0.37 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 0.35 0.17 0.07 0.17 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 0.57 0.28 0.11 0.34 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 08:30:01 ens3 0.87 0.68 0.45 0.42 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.37 0.10 0.07 0.16 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 08:32:01 ens3 147.44 103.93 1064.45 46.65 0.00 0.00 0.00 0.00 08:33:01 docker0 2.65 2.98 0.43 27.28 0.00 0.00 0.00 0.00 08:33:01 lo 3.00 3.00 0.35 0.35 0.00 0.00 0.00 0.00 08:33:01 ens3 76.52 54.72 623.43 14.13 0.00 0.00 0.00 0.00 Average: docker0 0.27 0.30 0.04 2.74 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 44.49 31.21 228.24 9.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15761) 11/27/25 _x86_64_ (8 CPU) 08:22:52 LINUX RESTART (8 CPU) 08:23:01 CPU %user %nice %system %iowait %steal %idle 08:24:03 all 2.12 0.00 0.65 16.89 0.03 80.31 08:24:03 0 2.30 0.00 0.60 4.16 0.05 92.89 08:24:03 1 2.32 0.00 1.59 0.70 0.02 95.37 08:24:03 2 1.79 0.00 0.63 4.46 0.03 93.09 08:24:03 3 2.05 0.00 0.43 58.42 0.05 39.04 08:24:03 4 2.90 0.00 0.53 0.67 0.02 95.88 08:24:03 5 2.76 0.00 0.40 10.85 0.02 85.97 08:24:03 6 2.04 0.00 0.30 4.90 0.02 92.75 08:24:03 7 0.86 0.00 0.65 51.11 0.02 47.37 08:25:01 all 0.39 0.00 0.03 4.69 0.01 94.88 08:25:01 0 0.19 0.00 0.00 0.00 0.00 99.81 08:25:01 1 0.28 0.00 0.02 0.00 0.00 99.71 08:25:01 2 0.14 0.00 0.02 36.22 0.02 63.61 08:25:01 3 0.03 0.00 0.03 0.10 0.00 99.83 08:25:01 4 0.84 0.00 0.03 0.00 0.00 99.12 08:25:01 5 0.38 0.00 0.05 0.26 0.02 99.29 08:25:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:25:01 7 1.25 0.00 0.03 1.01 0.02 97.69 08:26:01 all 0.08 0.00 0.02 3.07 0.01 96.83 08:26:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:26:01 1 0.15 0.00 0.02 0.00 0.00 99.83 08:26:01 2 0.15 0.00 0.05 24.55 0.00 75.25 08:26:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:26:01 4 0.23 0.00 0.02 0.00 0.02 99.73 08:26:01 5 0.02 0.00 0.02 0.00 0.02 99.95 08:26:01 6 0.02 0.00 0.02 0.00 0.00 99.97 08:26:01 7 0.00 0.00 0.02 0.00 0.02 99.97 08:27:01 all 0.19 0.00 0.01 0.01 0.00 99.79 08:27:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:27:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:27:01 2 0.03 0.00 0.02 0.05 0.02 99.88 08:27:01 3 0.02 0.00 0.02 0.00 0.00 99.97 08:27:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:27:01 5 0.00 0.00 0.02 0.00 0.00 99.98 08:27:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:27:01 7 1.45 0.00 0.03 0.00 0.02 98.50 08:28:01 all 0.01 0.00 0.01 0.01 0.00 99.97 08:28:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:28:01 1 0.00 0.00 0.00 0.02 0.00 99.98 08:28:01 2 0.02 0.00 0.02 0.03 0.00 99.93 08:28:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 5 0.03 0.00 0.02 0.00 0.00 99.95 08:28:01 6 0.03 0.00 0.00 0.02 0.00 99.95 08:28:01 7 0.00 0.00 0.02 0.00 0.03 99.95 08:29:01 all 0.01 0.00 0.01 0.00 0.00 99.98 08:29:01 0 0.00 0.00 0.02 0.00 0.02 99.97 08:29:01 1 0.02 0.00 0.00 0.00 0.02 99.97 08:29:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:29:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:29:01 4 0.03 0.00 0.00 0.00 0.00 99.97 08:29:01 5 0.00 0.00 0.02 0.00 0.02 99.97 08:29:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:29:01 7 0.03 0.00 0.02 0.02 0.02 99.92 08:30:01 all 0.03 0.00 0.01 0.00 0.00 99.96 08:30:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:30:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:30:01 2 0.07 0.00 0.02 0.03 0.02 99.87 08:30:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:30:01 4 0.03 0.00 0.03 0.00 0.00 99.93 08:30:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:30:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:30:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:31:01 all 0.01 0.00 0.01 0.00 0.01 99.97 08:31:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 1 0.00 0.00 0.00 0.02 0.00 99.98 08:31:01 2 0.02 0.00 0.02 0.02 0.02 99.93 08:31:01 3 0.00 0.00 0.00 0.00 0.02 99.98 08:31:01 4 0.05 0.00 0.02 0.00 0.00 99.93 08:31:01 5 0.02 0.00 0.02 0.00 0.02 99.95 08:31:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 7 0.00 0.00 0.00 0.00 0.02 99.98 08:32:01 all 6.79 0.00 0.63 1.57 0.03 90.98 08:32:01 0 1.75 0.00 0.28 0.17 0.00 97.80 08:32:01 1 6.90 0.00 0.37 1.07 0.02 91.65 08:32:01 2 24.57 0.00 1.56 7.03 0.07 66.78 08:32:01 3 10.32 0.00 0.85 0.70 0.05 88.08 08:32:01 4 3.83 0.00 0.10 0.00 0.02 96.05 08:32:01 5 3.11 0.00 0.47 0.18 0.02 96.22 08:32:01 6 2.05 0.00 1.40 3.42 0.02 93.10 08:32:01 7 1.80 0.00 0.07 0.00 0.02 98.11 08:33:01 all 8.51 0.00 1.11 3.07 0.04 87.27 08:33:01 0 3.64 0.00 0.80 1.19 0.03 94.34 08:33:01 1 1.03 0.00 0.82 5.64 0.03 92.48 08:33:01 2 6.64 0.00 1.12 7.71 0.05 84.48 08:33:01 3 8.35 0.00 1.30 0.67 0.02 89.66 08:33:01 4 20.62 0.00 1.62 1.84 0.03 75.89 08:33:01 5 5.81 0.00 1.41 5.09 0.03 87.65 08:33:01 6 18.71 0.00 1.05 1.25 0.05 78.93 08:33:01 7 3.29 0.00 0.72 1.22 0.02 94.76 Average: all 1.82 0.00 0.25 2.92 0.01 95.00 Average: 0 0.79 0.00 0.17 0.55 0.01 98.47 Average: 1 1.07 0.00 0.28 0.75 0.01 97.89 Average: 2 3.35 0.00 0.34 7.91 0.02 88.37 Average: 3 2.09 0.00 0.27 6.00 0.01 91.64 Average: 4 2.86 0.00 0.24 0.25 0.01 96.64 Average: 5 1.21 0.00 0.24 1.64 0.01 96.89 Average: 6 2.29 0.00 0.28 0.96 0.01 96.46 Average: 7 0.87 0.00 0.16 5.33 0.02 93.63