---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-45784 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 15G 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 899 23597 0 7670 30812 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:ee:ad:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:feee:add0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:06:6a:b9 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::42:1bff:fe06:6ab9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45784) 09/14/25 _x86_64_ (8 CPU) 13:23:19 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 177.61 23.25 154.36 2338.72 45808.37 13:26:01 618.96 2.98 615.98 434.86 217676.12 13:27:01 38.88 0.00 38.88 0.00 36086.25 13:28:01 67.21 0.17 67.04 22.66 41684.65 13:29:01 186.57 0.28 186.29 24.53 30340.54 13:30:01 13.53 0.00 13.53 0.00 502.18 13:31:01 9.33 0.00 9.33 0.00 216.23 13:32:01 21.23 0.00 21.23 0.00 299.10 13:33:01 15.45 0.00 15.45 0.00 313.28 13:34:01 13.40 0.00 13.40 0.00 279.55 13:35:01 20.41 0.08 20.33 18.53 523.51 13:36:01 75.72 1.82 73.90 94.92 2830.86 Average: 104.76 2.35 102.40 241.60 31359.56 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 27577280 31548456 5361940 16.28 88096 4151156 2419428 7.12 1040240 3927384 2321204 13:26:01 22741332 29730736 10197888 30.96 148688 6940440 10897936 32.06 3079000 6456776 312 13:27:01 20229448 27328292 12709772 38.59 150368 7045672 13592708 39.99 5648672 6367280 144 13:28:01 19857692 27229348 13081528 39.71 163856 7280456 13885252 40.85 5797080 6555260 18916 13:29:01 19501680 27144480 13437540 40.79 192352 7494160 14010572 41.22 5928892 6751432 3624 13:30:01 18956948 26607048 13982272 42.45 192488 7501384 14580848 42.90 6466812 6754092 888 13:31:01 18945224 26595788 13993996 42.48 192568 7501604 14597056 42.95 6478976 6753640 760 13:32:01 18948140 26598956 13991080 42.48 192676 7501756 14581000 42.90 6476980 6753648 624 13:33:01 18930936 26584604 14008284 42.53 192832 7504560 14580288 42.90 6491228 6755832 816 13:34:01 18906936 26562452 14032284 42.60 192968 7506392 14613080 43.00 6514480 6756788 308 13:35:01 19767940 27380744 13171280 39.99 193280 7469440 12586728 37.03 5723104 6709968 448 13:36:01 24148820 31533844 8790400 26.69 195316 7232032 1692928 4.98 1647092 6508108 11152 Average: 20709365 27903729 12229855 37.13 174624 7094088 11836485 34.83 5107713 6420851 196600 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 1052.41 598.32 29052.63 56.53 0.00 0.00 0.00 0.00 13:25:01 lo 17.15 17.15 1.60 1.60 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth9059992 0.25 0.38 0.02 0.02 0.00 0.00 0.00 0.00 13:26:01 veth0a1c2b1 0.52 0.78 0.03 0.05 0.00 0.00 0.00 0.00 13:26:01 veth1db3783 0.17 0.47 0.01 0.03 0.00 0.00 0.00 0.00 13:26:01 vethc914ded 55.54 76.17 8.65 10.28 0.00 0.00 0.00 0.00 13:27:01 veth9059992 4.60 4.57 0.98 0.51 0.00 0.00 0.00 0.00 13:27:01 veth0a1c2b1 10.46 11.38 2.19 1.67 0.00 0.00 0.00 0.00 13:27:01 veth1db3783 6.18 8.55 0.85 0.76 0.00 0.00 0.00 0.00 13:27:01 vethc914ded 95.58 97.58 19.65 16.83 0.00 0.00 0.00 0.00 13:28:01 veth9059992 4.63 5.98 1.46 0.57 0.00 0.00 0.00 0.00 13:28:01 veth0a1c2b1 6.28 9.20 1.46 0.71 0.00 0.00 0.00 0.00 13:28:01 veth1db3783 6.38 9.33 0.84 0.71 0.00 0.00 0.00 0.00 13:28:01 vethc914ded 0.75 0.90 0.16 0.18 0.00 0.00 0.00 0.00 13:29:01 veth9059992 73.49 73.79 16.66 14.76 0.00 0.00 0.00 0.00 13:29:01 veth0a1c2b1 7.35 10.23 1.62 0.93 0.00 0.00 0.00 0.00 13:29:01 veth1db3783 9.03 12.43 1.68 1.94 0.00 0.00 0.00 0.00 13:29:01 vethc914ded 64.92 66.59 13.06 11.89 0.00 0.00 0.00 0.00 13:30:01 veth9059992 133.44 132.58 23.96 30.75 0.00 0.00 0.00 0.00 13:30:01 veth0a1c2b1 75.72 78.15 9.64 18.63 0.00 0.00 0.00 0.00 13:30:01 veth1db3783 8.78 12.13 1.61 3.07 0.00 0.00 0.00 0.00 13:30:01 vethc914ded 289.49 293.55 68.05 35.70 0.00 0.00 0.00 0.01 13:31:01 veth9059992 41.28 41.78 7.08 6.29 0.00 0.00 0.00 0.00 13:31:01 veth0a1c2b1 40.79 43.53 5.28 9.37 0.00 0.00 0.00 0.00 13:31:01 veth1db3783 6.60 9.53 0.94 0.78 0.00 0.00 0.00 0.00 13:31:01 vethc914ded 68.66 70.10 14.23 7.43 0.00 0.00 0.00 0.00 13:32:01 veth9059992 27.86 28.69 5.61 4.10 0.00 0.00 0.00 0.00 13:32:01 veth0a1c2b1 6.46 9.35 1.53 0.72 0.00 0.00 0.00 0.00 13:32:01 veth1db3783 6.46 9.35 0.85 0.72 0.00 0.00 0.00 0.00 13:32:01 vethc914ded 21.94 22.74 3.49 2.31 0.00 0.00 0.00 0.00 13:33:01 veth9059992 253.49 250.61 37.22 42.58 0.00 0.00 0.00 0.00 13:33:01 veth0a1c2b1 57.26 59.84 7.06 13.72 0.00 0.00 0.00 0.00 13:33:01 veth1db3783 10.81 14.45 2.29 3.45 0.00 0.00 0.00 0.00 13:33:01 vethc914ded 287.35 292.90 52.86 33.83 0.00 0.00 0.00 0.00 13:34:01 veth9059992 147.64 146.51 24.52 29.37 0.00 0.00 0.00 0.00 13:34:01 veth0a1c2b1 25.23 27.95 3.74 5.13 0.00 0.00 0.00 0.00 13:34:01 veth1db3783 8.92 12.25 1.70 2.31 0.00 0.00 0.00 0.00 13:34:01 vethc914ded 157.21 160.41 33.37 20.68 0.00 0.00 0.00 0.00 13:35:01 veth0a1c2b1 7.30 10.26 1.63 0.91 0.00 0.00 0.00 0.00 13:35:01 veth1db3783 6.62 9.77 0.94 0.79 0.00 0.00 0.00 0.00 13:35:01 vethc914ded 2.82 3.67 0.40 0.40 0.00 0.00 0.00 0.00 13:35:01 veth377da42 19.71 23.41 5.63 20.46 0.00 0.00 0.00 0.00 13:36:01 ens3 2132.58 1248.88 48433.72 196.12 0.00 0.00 0.00 0.00 13:36:01 lo 38.63 38.63 3.39 3.39 0.00 0.00 0.00 0.00 13:36:01 docker0 58.87 75.02 4.71 1351.51 0.00 0.00 0.00 0.00 Average: ens3 146.77 86.15 3967.34 10.57 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 4.91 6.26 0.39 112.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45784) 09/14/25 _x86_64_ (8 CPU) 13:23:19 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 13.17 0.00 2.83 2.35 0.04 81.61 13:25:01 0 6.05 0.00 2.58 0.17 0.03 91.17 13:25:01 1 11.92 0.00 2.50 1.39 0.03 84.15 13:25:01 2 4.77 0.00 2.22 0.08 0.02 92.90 13:25:01 3 16.69 0.00 3.54 1.24 0.05 78.48 13:25:01 4 22.39 0.00 3.60 1.07 0.03 72.90 13:25:01 5 23.30 0.00 3.08 0.90 0.08 72.64 13:25:01 6 5.85 0.00 2.36 13.78 0.05 77.96 13:25:01 7 14.35 0.00 2.77 0.22 0.03 82.62 13:26:01 all 31.24 0.00 7.91 10.43 0.09 50.34 13:26:01 0 33.59 0.00 7.49 5.81 0.08 53.02 13:26:01 1 32.03 0.00 7.58 1.31 0.07 59.01 13:26:01 2 30.80 0.00 8.36 4.74 0.09 56.01 13:26:01 3 29.70 0.00 9.20 38.35 0.10 22.64 13:26:01 4 32.33 0.00 7.76 12.21 0.10 47.60 13:26:01 5 31.11 0.00 7.64 2.52 0.07 58.66 13:26:01 6 29.94 0.00 7.85 14.15 0.08 47.99 13:26:01 7 30.38 0.00 7.36 4.56 0.08 57.61 13:27:01 all 46.09 0.00 3.65 0.68 0.10 49.48 13:27:01 0 45.84 0.00 3.64 0.18 0.10 50.23 13:27:01 1 44.90 0.00 3.47 0.05 0.10 51.48 13:27:01 2 44.42 0.00 3.75 0.02 0.10 51.71 13:27:01 3 46.54 0.00 3.55 0.00 0.10 49.82 13:27:01 4 48.66 0.00 3.73 1.65 0.10 45.87 13:27:01 5 49.45 0.00 3.88 0.02 0.10 46.55 13:27:01 6 43.63 0.00 3.44 0.02 0.08 52.83 13:27:01 7 45.25 0.00 3.78 3.51 0.12 47.35 13:28:01 all 3.97 0.00 0.82 1.58 0.08 93.57 13:28:01 0 3.60 0.00 0.88 0.03 0.08 95.40 13:28:01 1 3.63 0.00 0.95 0.55 0.08 94.77 13:28:01 2 4.01 0.00 0.76 0.02 0.07 95.15 13:28:01 3 3.27 0.00 0.87 1.15 0.08 94.62 13:28:01 4 4.95 0.00 0.74 0.80 0.05 93.46 13:28:01 5 5.33 0.00 0.72 0.18 0.08 93.68 13:28:01 6 3.60 0.00 0.95 0.23 0.08 95.13 13:28:01 7 3.30 0.00 0.67 9.63 0.07 86.34 13:29:01 all 9.89 0.00 2.06 1.46 0.09 86.50 13:29:01 0 9.52 0.00 1.89 0.35 0.08 88.15 13:29:01 1 9.05 0.00 1.99 1.91 0.12 86.94 13:29:01 2 7.10 0.00 1.83 1.71 0.07 89.29 13:29:01 3 11.61 0.00 2.20 0.12 0.08 85.99 13:29:01 4 10.04 0.00 1.69 0.27 0.08 87.92 13:29:01 5 10.24 0.00 2.33 2.48 0.08 84.87 13:29:01 6 8.49 0.00 2.19 0.55 0.10 88.66 13:29:01 7 13.10 0.00 2.38 4.27 0.10 80.16 13:30:01 all 8.14 0.00 0.86 0.05 0.09 90.87 13:30:01 0 9.10 0.00 0.94 0.02 0.08 89.86 13:30:01 1 8.24 0.00 0.84 0.02 0.08 90.82 13:30:01 2 7.32 0.00 0.96 0.02 0.08 91.62 13:30:01 3 8.41 0.00 0.89 0.03 0.10 90.57 13:30:01 4 7.52 0.00 0.84 0.15 0.08 91.41 13:30:01 5 6.89 0.00 0.70 0.02 0.07 92.32 13:30:01 6 8.57 0.00 0.82 0.02 0.07 90.53 13:30:01 7 9.08 0.00 0.90 0.08 0.08 89.85 13:31:01 all 2.77 0.00 0.42 0.03 0.09 96.69 13:31:01 0 1.84 0.00 0.40 0.02 0.07 97.68 13:31:01 1 2.45 0.00 0.69 0.03 0.10 96.73 13:31:01 2 3.86 0.00 0.32 0.02 0.08 95.72 13:31:01 3 2.76 0.00 0.40 0.02 0.10 96.72 13:31:01 4 2.76 0.00 0.32 0.03 0.08 96.81 13:31:01 5 2.41 0.00 0.35 0.02 0.10 97.12 13:31:01 6 2.46 0.00 0.42 0.03 0.08 97.00 13:31:01 7 3.65 0.00 0.42 0.13 0.10 95.70 13:32:01 all 1.53 0.00 0.37 0.03 0.09 97.98 13:32:01 0 1.20 0.00 0.37 0.07 0.08 98.28 13:32:01 1 1.76 0.00 0.42 0.02 0.10 97.70 13:32:01 2 1.01 0.00 0.25 0.00 0.08 98.66 13:32:01 3 1.56 0.00 0.45 0.00 0.10 97.89 13:32:01 4 0.92 0.00 0.37 0.00 0.10 98.61 13:32:01 5 1.82 0.00 0.27 0.00 0.07 97.84 13:32:01 6 1.30 0.00 0.45 0.12 0.10 98.03 13:32:01 7 2.71 0.00 0.38 0.03 0.08 96.79 13:33:01 all 4.34 0.00 0.64 0.05 0.08 94.89 13:33:01 0 4.17 0.00 0.67 0.08 0.08 94.99 13:33:01 1 3.97 0.00 0.77 0.02 0.10 95.14 13:33:01 2 4.46 0.00 0.62 0.03 0.08 94.80 13:33:01 3 4.46 0.00 0.74 0.03 0.08 94.69 13:33:01 4 4.86 0.00 0.65 0.02 0.07 94.40 13:33:01 5 4.23 0.00 0.55 0.02 0.08 95.12 13:33:01 6 4.20 0.00 0.67 0.17 0.10 94.86 13:33:01 7 4.37 0.00 0.45 0.00 0.07 95.11 13:34:01 all 3.42 0.00 0.48 0.22 0.07 95.81 13:34:01 0 3.19 0.00 0.43 0.08 0.05 96.24 13:34:01 1 4.47 0.00 0.58 0.03 0.07 94.84 13:34:01 2 2.62 0.00 0.39 0.03 0.07 96.90 13:34:01 3 2.62 0.00 0.43 0.03 0.08 96.83 13:34:01 4 3.94 0.00 0.55 0.02 0.08 95.41 13:34:01 5 4.70 0.00 0.52 0.02 0.07 94.70 13:34:01 6 3.34 0.00 0.50 1.55 0.07 94.54 13:34:01 7 2.49 0.00 0.40 0.02 0.05 97.04 13:35:01 all 2.09 0.00 0.65 0.09 0.06 97.10 13:35:01 0 2.10 0.00 0.68 0.03 0.07 97.11 13:35:01 1 1.37 0.00 0.70 0.02 0.05 97.86 13:35:01 2 2.46 0.00 0.55 0.10 0.07 96.81 13:35:01 3 2.49 0.00 0.72 0.07 0.07 96.66 13:35:01 4 1.97 0.00 0.74 0.07 0.05 97.18 13:35:01 5 2.38 0.00 0.58 0.08 0.08 96.87 13:35:01 6 2.26 0.00 0.72 0.33 0.08 96.61 13:35:01 7 1.67 0.00 0.50 0.00 0.08 97.74 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 7.14 0.00 0.83 0.27 0.04 91.73 13:36:01 0 10.79 0.00 0.92 0.12 0.03 88.14 13:36:01 1 28.40 0.00 1.50 0.35 0.07 69.68 13:36:01 2 3.52 0.00 0.93 0.07 0.02 95.46 13:36:01 3 0.67 0.00 0.57 0.03 0.02 98.72 13:36:01 4 0.77 0.00 0.57 0.07 0.03 98.57 13:36:01 5 7.98 0.00 0.76 0.08 0.07 91.11 13:36:01 6 1.10 0.00 0.58 1.37 0.03 96.91 13:36:01 7 3.91 0.00 0.75 0.07 0.03 95.24 Average: all 11.11 0.00 1.78 1.42 0.08 85.61 Average: 0 10.89 0.00 1.73 0.58 0.07 86.73 Average: 1 12.65 0.00 1.82 0.47 0.08 84.98 Average: 2 9.66 0.00 1.74 0.56 0.07 87.97 Average: 3 10.84 0.00 1.95 3.36 0.08 83.77 Average: 4 11.70 0.00 1.79 1.35 0.07 85.09 Average: 5 12.43 0.00 1.77 0.52 0.08 85.19 Average: 6 9.51 0.00 1.74 2.67 0.08 86.01 Average: 7 11.15 0.00 1.72 1.87 0.08 85.18