---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22131 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 15G 141G 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 900 24030 0 7235 30810 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:e5:fc:2e brd ff:ff:ff:ff:ff:ff inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fee5:fc2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:09:a6:24 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:e0ff:fe09:a624/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22131) 06/18/25 _x86_64_ (8 CPU) 15:16:59 LINUX RESTART (8 CPU) 15:17:01 tps rtps wtps bread/s bwrtn/s 15:18:02 373.31 74.86 298.45 5340.35 97183.87 15:19:01 536.84 21.22 515.62 2337.37 241332.25 15:20:01 344.63 5.80 338.83 418.86 73790.23 15:21:01 3.73 0.00 3.73 0.00 92.25 15:22:01 6.22 0.02 6.20 0.13 146.24 15:23:01 218.58 0.45 218.13 49.85 33888.17 15:24:01 6.45 0.00 6.45 0.00 161.31 15:25:01 9.45 0.00 9.45 0.00 262.36 15:26:01 57.16 0.97 56.19 57.86 1144.74 Average: 172.26 11.46 160.80 909.02 49423.20 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:02 30134772 31590188 2804448 8.51 56936 1717040 1481260 4.36 957548 1569412 110236 15:19:01 25260800 31617680 7678420 23.31 148132 6300732 1709736 5.03 1033748 6076796 494760 15:20:01 23294516 29963540 9644704 29.28 163616 6598104 7442404 21.90 2901600 6094256 40 15:21:01 23364348 30019032 9574872 29.07 163764 6584380 7537420 22.18 2844912 6078696 168 15:22:01 23351452 30007316 9587768 29.11 164004 6585860 7579144 22.30 2859772 6077920 404 15:23:01 22713040 29907780 10226180 31.05 204412 7031584 7873372 23.17 3075388 6443552 1928 15:24:01 22700136 29896120 10239084 31.08 204496 7032352 7911392 23.28 3090968 6437916 568 15:25:01 22695532 29891952 10243688 31.10 204628 7032552 7926948 23.32 3096116 6437724 580 15:26:01 24669300 31608288 8269920 25.11 205552 6770256 1559476 4.59 1439268 6197380 28808 Average: 24242655 30500211 8696565 26.40 168393 6183651 5669017 16.68 2366591 5712628 70832 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:02 ens3 493.47 338.97 1676.68 81.59 0.00 0.00 0.00 0.00 15:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 15:19:01 ens3 1210.79 714.25 33729.32 62.78 0.00 0.00 0.00 0.00 15:19:01 br-2f9e305b65d5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 lo 14.03 14.03 1.30 1.30 0.00 0.00 0.00 0.00 15:20:01 ens3 64.49 46.63 311.11 6.34 0.00 0.00 0.00 0.00 15:20:01 veth25339c6 150.31 172.89 27.86 26.74 0.00 0.00 0.00 0.00 15:20:01 br-2f9e305b65d5 43.33 59.34 2.57 309.23 0.00 0.00 0.00 0.00 15:20:01 vethf038318 0.27 0.65 0.02 0.46 0.00 0.00 0.00 0.00 15:21:01 ens3 1.13 1.08 0.13 0.34 0.00 0.00 0.00 0.00 15:21:01 veth25339c6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 br-2f9e305b65d5 0.48 0.30 0.03 0.02 0.00 0.00 0.00 0.00 15:21:01 vethf038318 0.37 0.37 0.04 1.00 0.00 0.00 0.00 0.00 15:22:01 ens3 0.73 0.63 0.11 0.05 0.00 0.00 0.00 0.00 15:22:01 veth25339c6 98.40 98.87 24.73 11.20 0.00 0.00 0.00 0.00 15:22:01 br-2f9e305b65d5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 vethf038318 0.58 0.57 0.06 1.21 0.00 0.00 0.00 0.00 15:23:01 ens3 245.18 166.98 2203.02 14.45 0.00 0.00 0.00 0.00 15:23:01 veth25339c6 165.53 166.38 40.93 18.17 0.00 0.00 0.00 0.00 15:23:01 br-2f9e305b65d5 0.25 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:23:01 vethf038318 0.62 0.70 0.06 1.22 0.00 0.00 0.00 0.00 15:24:01 ens3 0.83 0.70 0.18 0.28 0.00 0.00 0.00 0.00 15:24:01 veth25339c6 544.79 547.34 132.49 58.97 0.00 0.00 0.00 0.01 15:24:01 br-2f9e305b65d5 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 vethf038318 0.60 0.60 0.06 1.28 0.00 0.00 0.00 0.00 15:25:01 ens3 1.20 0.75 0.25 0.33 0.00 0.00 0.00 0.00 15:25:01 veth25339c6 139.01 139.64 33.61 14.96 0.00 0.00 0.00 0.00 15:25:01 br-2f9e305b65d5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 vethf038318 0.62 0.60 0.06 1.29 0.00 0.00 0.00 0.00 15:26:01 ens3 43.98 35.48 64.70 31.16 0.00 0.00 0.00 0.00 15:26:01 docker0 134.66 184.45 8.56 1353.65 0.00 0.00 0.00 0.00 15:26:01 lo 30.39 30.39 2.68 2.68 0.00 0.00 0.00 0.00 Average: ens3 227.27 144.00 4165.79 21.85 0.00 0.00 0.00 0.00 Average: docker0 14.99 20.53 0.95 150.68 0.00 0.00 0.00 0.00 Average: lo 3.07 3.07 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22131) 06/18/25 _x86_64_ (8 CPU) 15:16:59 LINUX RESTART (8 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:02 all 8.23 0.00 1.31 2.29 0.04 88.14 15:18:02 0 4.38 0.00 1.13 1.97 0.07 92.45 15:18:02 1 5.12 0.00 0.88 0.28 0.03 93.68 15:18:02 2 6.49 0.00 0.83 2.39 0.02 90.27 15:18:02 3 9.10 0.00 1.86 0.62 0.03 88.40 15:18:02 4 16.83 0.00 2.51 4.52 0.05 76.10 15:18:02 5 5.55 0.00 0.87 7.94 0.03 85.61 15:18:02 6 10.04 0.00 1.12 0.33 0.03 88.48 15:18:02 7 8.33 0.00 1.29 0.28 0.02 90.08 15:19:01 all 19.27 0.00 7.54 4.87 0.07 68.25 15:19:01 0 15.59 0.00 7.77 2.99 0.05 73.60 15:19:01 1 14.59 0.00 6.86 2.88 0.05 75.62 15:19:01 2 15.38 0.00 5.86 0.75 0.05 77.96 15:19:01 3 14.64 0.00 7.00 1.61 0.07 76.69 15:19:01 4 25.27 0.00 9.73 18.43 0.10 46.48 15:19:01 5 14.54 0.00 6.77 8.37 0.07 70.26 15:19:01 6 20.25 0.00 7.84 2.14 0.07 69.70 15:19:01 7 33.88 0.00 8.47 1.78 0.07 55.80 15:20:01 all 26.49 0.00 3.71 1.68 0.09 68.03 15:20:01 0 26.12 0.00 3.57 0.65 0.08 69.57 15:20:01 1 25.22 0.00 3.66 1.52 0.08 69.51 15:20:01 2 29.44 0.00 3.70 0.67 0.08 66.10 15:20:01 3 29.96 0.00 3.72 2.16 0.08 64.08 15:20:01 4 22.83 0.00 3.40 2.49 0.10 71.18 15:20:01 5 32.28 0.00 4.34 1.66 0.10 61.62 15:20:01 6 25.79 0.00 3.77 1.12 0.10 69.22 15:20:01 7 20.19 0.00 3.56 3.21 0.07 72.98 15:21:01 all 1.29 0.00 0.22 0.01 0.04 98.43 15:21:01 0 1.62 0.00 0.27 0.02 0.07 98.03 15:21:01 1 1.27 0.00 0.22 0.00 0.05 98.46 15:21:01 2 1.30 0.00 0.18 0.00 0.03 98.48 15:21:01 3 0.75 0.00 0.13 0.00 0.02 99.10 15:21:01 4 1.16 0.00 0.28 0.02 0.07 98.47 15:21:01 5 2.09 0.00 0.30 0.00 0.07 97.55 15:21:01 6 1.02 0.00 0.15 0.00 0.02 98.82 15:21:01 7 1.14 0.00 0.17 0.07 0.05 98.58 15:22:01 all 2.21 0.00 0.35 0.04 0.04 97.36 15:22:01 0 2.10 0.00 0.30 0.07 0.05 97.48 15:22:01 1 2.10 0.00 0.23 0.00 0.03 97.63 15:22:01 2 3.59 0.00 0.40 0.00 0.03 95.98 15:22:01 3 1.95 0.00 0.33 0.02 0.03 97.66 15:22:01 4 1.37 0.00 0.30 0.00 0.05 98.27 15:22:01 5 2.46 0.00 0.28 0.02 0.03 97.21 15:22:01 6 2.02 0.00 0.55 0.00 0.03 97.40 15:22:01 7 2.09 0.00 0.38 0.18 0.07 97.28 15:23:01 all 9.69 0.00 2.87 0.97 0.06 86.41 15:23:01 0 8.17 0.00 2.81 0.12 0.07 88.83 15:23:01 1 13.07 0.00 3.77 2.76 0.07 80.33 15:23:01 2 8.63 0.00 2.78 0.27 0.07 88.26 15:23:01 3 10.39 0.00 3.47 0.23 0.07 85.83 15:23:01 4 6.76 0.00 1.39 0.05 0.08 91.71 15:23:01 5 8.92 0.00 2.36 0.15 0.07 88.50 15:23:01 6 10.28 0.00 3.02 0.25 0.05 86.40 15:23:01 7 11.26 0.00 3.32 3.96 0.05 81.40 15:24:01 all 3.44 0.00 0.66 0.03 0.05 95.83 15:24:01 0 2.67 0.00 0.70 0.02 0.05 96.56 15:24:01 1 3.76 0.00 0.55 0.03 0.03 95.63 15:24:01 2 3.24 0.00 0.57 0.00 0.07 96.12 15:24:01 3 3.32 0.00 0.43 0.00 0.03 96.21 15:24:01 4 3.85 0.00 0.61 0.00 0.05 95.49 15:24:01 5 3.97 0.00 0.48 0.02 0.03 95.49 15:24:01 6 3.51 0.00 0.74 0.02 0.05 95.69 15:24:01 7 3.17 0.00 1.15 0.12 0.05 95.51 15:25:01 all 1.36 0.00 0.24 0.02 0.05 98.33 15:25:01 0 1.72 0.00 0.20 0.00 0.03 98.05 15:25:01 1 1.25 0.00 0.15 0.02 0.05 98.53 15:25:01 2 1.00 0.00 0.35 0.02 0.05 98.58 15:25:01 3 0.85 0.00 0.20 0.00 0.07 98.88 15:25:01 4 2.55 0.00 0.15 0.02 0.03 97.25 15:25:01 5 1.68 0.00 0.32 0.02 0.05 97.93 15:25:01 6 0.97 0.00 0.35 0.03 0.07 98.58 15:25:01 7 0.80 0.00 0.22 0.10 0.07 98.82 15:26:01 all 3.80 0.00 0.85 0.12 0.04 95.19 15:26:01 0 1.99 0.00 0.82 0.03 0.03 97.13 15:26:01 1 2.27 0.00 0.85 0.05 0.03 96.80 15:26:01 2 13.80 0.00 1.22 0.10 0.05 84.83 15:26:01 3 3.05 0.00 0.78 0.02 0.05 96.09 15:26:01 4 1.41 0.00 0.64 0.02 0.03 97.91 15:26:01 5 4.79 0.00 0.95 0.05 0.02 94.19 15:26:01 6 1.02 0.00 0.70 0.07 0.05 98.16 15:26:01 7 2.05 0.00 0.85 0.60 0.03 96.46 Average: all 8.38 0.00 1.95 1.10 0.05 88.51 Average: 0 7.12 0.00 1.94 0.65 0.06 90.24 Average: 1 7.60 0.00 1.89 0.83 0.05 89.63 Average: 2 9.19 0.00 1.75 0.47 0.05 88.54 Average: 3 8.20 0.00 1.98 0.51 0.05 89.26 Average: 4 9.05 0.00 2.09 2.79 0.06 86.00 Average: 5 8.45 0.00 1.84 2.00 0.05 87.66 Average: 6 8.28 0.00 2.01 0.44 0.05 89.22 Average: 7 9.14 0.00 2.14 1.14 0.05 87.54