---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-28416 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 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 877 23476 0 7813 30834 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:4f:b9:0c brd ff:ff:ff:ff:ff:ff inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85575sec preferred_lft 85575sec inet6 fe80::f816:3eff:fe4f:b90c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:86:cd:e6 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::42:6dff:fe86:cde6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-28416) 07/16/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:03 tps rtps wtps bread/s bwrtn/s 13:25:01 138.73 23.51 115.22 2340.29 31601.03 13:26:01 405.17 3.43 401.73 474.99 206924.18 13:27:01 265.24 0.18 265.06 22.00 32842.66 13:28:01 20.91 0.00 20.91 0.00 22267.49 13:29:01 238.93 0.42 238.51 44.93 55899.22 13:30:01 30.76 0.00 30.76 0.00 22840.79 13:31:01 15.86 0.00 15.86 0.00 13173.94 13:32:01 12.48 0.00 12.48 0.00 307.15 13:33:01 19.66 0.00 19.66 0.00 213.96 13:34:01 19.25 0.02 19.23 0.13 351.54 13:35:01 12.15 0.00 12.15 0.00 246.36 13:36:01 38.69 0.18 38.51 28.00 804.00 13:37:01 56.63 1.80 54.83 93.97 2248.45 Average: 97.93 2.22 95.71 225.67 29973.90 13:24:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29328952 31658844 3610268 10.96 79324 2545148 1720116 5.06 905492 2369124 789904 13:26:01 24334280 31329532 8604940 26.12 135996 6964132 5197520 15.29 1319432 6691580 2136 13:27:01 20550408 27796976 12388812 37.61 150188 7188680 13025060 38.32 5179024 6513656 2384 13:28:01 20403548 27651676 12535672 38.06 150336 7191272 13314024 39.17 5332160 6503952 460 13:29:01 19610180 27396416 13329040 40.47 189952 7635960 13691156 40.28 5681820 6885648 2452 13:30:01 19486400 27281136 13452820 40.84 190148 7644032 13884160 40.85 5799580 6889152 604 13:31:01 18903020 26698464 14036200 42.61 190268 7644572 14475600 42.59 6380744 6889500 388 13:32:01 18894892 26690768 14044328 42.64 190420 7644772 14474356 42.59 6389556 6889232 580 13:33:01 18889256 26685532 14049964 42.65 190572 7645016 14457380 42.54 6395024 6889448 392 13:34:01 18827380 26626660 14111840 42.84 190752 7647812 14506268 42.68 6454676 6891472 736 13:35:01 18829244 26629852 14109976 42.84 190888 7648980 14489536 42.63 6452748 6892228 392 13:36:01 21567012 29316940 11372208 34.52 191340 7608632 7735220 22.76 3843844 6822212 116 13:37:01 23975076 31517032 8964144 27.21 193280 7387868 1679428 4.94 1690024 6634688 20576 Average: 21046127 28252294 11893093 36.11 171805 7107452 10973063 32.29 4755702 6443222 63163 13:24:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 lo 13.93 13.93 1.31 1.31 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 13:25:01 ens3 481.95 327.74 9296.97 31.97 0.00 0.00 0.00 0.00 13:26:01 lo 5.93 5.93 0.53 0.53 0.00 0.00 0.00 0.00 13:26:01 vethea01b41 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:26:01 vetha68dec1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 vethfffeb2d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:27:01 vethea01b41 152.51 175.37 28.19 27.16 0.00 0.00 0.00 0.00 13:27:01 vetha68dec1 0.35 0.87 0.03 0.50 0.00 0.00 0.00 0.00 13:27:01 vethfffeb2d 4.40 6.47 0.79 0.93 0.00 0.00 0.00 0.00 13:28:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:28:01 vethea01b41 2.13 2.32 0.63 0.61 0.00 0.00 0.00 0.00 13:28:01 vetha68dec1 0.53 0.52 0.06 1.09 0.00 0.00 0.00 0.00 13:28:01 vethfffeb2d 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:29:01 lo 1.97 1.97 0.17 0.17 0.00 0.00 0.00 0.00 13:29:01 vethea01b41 9.15 9.70 12.77 3.88 0.00 0.00 0.00 0.00 13:29:01 vetha68dec1 0.82 0.92 0.08 2.72 0.00 0.00 0.00 0.00 13:29:01 vethfffeb2d 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 13:30:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 13:30:01 vethea01b41 162.35 164.96 77.17 24.97 0.00 0.00 0.00 0.01 13:30:01 vetha68dec1 0.77 0.80 0.08 2.43 0.00 0.00 0.00 0.00 13:30:01 vethfffeb2d 0.60 0.87 0.09 0.10 0.00 0.00 0.00 0.00 13:31:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:31:01 vethea01b41 38.06 39.19 12.88 4.29 0.00 0.00 0.00 0.00 13:31:01 vetha68dec1 0.80 0.82 0.08 2.41 0.00 0.00 0.00 0.00 13:31:01 vethfffeb2d 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:32:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:32:01 vethea01b41 35.94 36.79 10.95 4.02 0.00 0.00 0.00 0.00 13:32:01 vetha68dec1 0.78 0.78 0.08 2.40 0.00 0.00 0.00 0.00 13:32:01 vethfffeb2d 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:33:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:33:01 vethea01b41 4.77 5.78 4.51 0.68 0.00 0.00 0.00 0.00 13:33:01 vetha68dec1 0.77 0.77 0.08 2.40 0.00 0.00 0.00 0.00 13:33:01 vethfffeb2d 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:34:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:34:01 vethea01b41 106.20 111.21 61.25 16.81 0.00 0.00 0.00 0.01 13:34:01 vetha68dec1 0.82 0.82 0.08 2.51 0.00 0.00 0.00 0.00 13:34:01 vethfffeb2d 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:35:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:35:01 vethea01b41 22.48 24.53 36.51 6.19 0.00 0.00 0.00 0.00 13:35:01 vetha68dec1 0.80 0.80 0.08 2.56 0.00 0.00 0.00 0.00 13:35:01 vethfffeb2d 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:36:01 lo 3.47 3.47 0.31 0.31 0.00 0.00 0.00 0.00 13:36:01 vethea01b41 1.25 2.53 0.19 0.24 0.00 0.00 0.00 0.00 13:36:01 vethfffeb2d 0.17 1.28 0.01 0.09 0.00 0.00 0.00 0.00 13:36:01 veth4d4c4ad 0.00 1.85 0.00 0.11 0.00 0.00 0.00 0.00 13:37:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:37:01 docker0 61.51 106.95 4.77 1343.79 0.00 0.00 0.00 0.00 13:37:01 ens3 2212.00 1331.22 49350.29 198.90 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 4.74 8.25 0.37 103.65 0.00 0.00 0.00 0.00 Average: ens3 141.36 84.58 3741.99 9.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-28416) 07/16/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:03 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 10.10 0.00 1.15 2.50 0.05 86.20 13:25:01 0 9.84 0.00 1.21 0.65 0.05 88.25 13:25:01 1 26.03 0.00 1.78 3.17 0.07 68.95 13:25:01 2 2.47 0.00 0.79 8.45 0.07 88.22 13:25:01 3 6.20 0.00 0.97 0.09 0.05 92.69 13:25:01 4 6.09 0.00 0.83 0.62 0.03 92.42 13:25:01 5 8.05 0.00 1.07 0.14 0.03 90.71 13:25:01 6 1.78 0.00 0.59 0.16 0.03 97.45 13:25:01 7 20.40 0.00 1.99 6.73 0.07 70.81 13:26:01 all 15.98 0.00 6.87 14.97 0.05 62.13 13:26:01 0 15.47 0.00 6.51 3.59 0.05 74.37 13:26:01 1 16.35 0.00 6.35 11.95 0.07 65.28 13:26:01 2 15.08 0.00 7.06 10.84 0.03 66.98 13:26:01 3 16.25 0.00 6.74 3.03 0.03 73.94 13:26:01 4 17.16 0.00 7.42 48.59 0.07 26.76 13:26:01 5 15.69 0.00 6.90 3.78 0.05 73.57 13:26:01 6 14.90 0.00 7.67 16.15 0.07 61.20 13:26:01 7 16.93 0.00 6.31 21.99 0.07 54.71 13:27:01 all 60.34 0.00 6.16 1.57 0.14 31.80 13:27:01 0 60.71 0.00 5.80 2.39 0.15 30.95 13:27:01 1 59.31 0.00 5.77 0.71 0.14 34.08 13:27:01 2 61.09 0.00 6.28 0.78 0.14 31.72 13:27:01 3 62.17 0.00 6.35 0.52 0.14 30.82 13:27:01 4 57.78 0.00 6.01 5.09 0.14 30.98 13:27:01 5 63.68 0.00 6.58 0.66 0.14 28.94 13:27:01 6 59.32 0.00 6.08 1.08 0.14 33.38 13:27:01 7 58.62 0.00 6.42 1.30 0.14 33.52 13:28:01 all 5.91 0.00 0.59 1.16 0.06 92.29 13:28:01 0 5.18 0.00 0.55 0.08 0.05 94.14 13:28:01 1 7.22 0.00 0.75 0.00 0.05 91.98 13:28:01 2 5.80 0.00 0.54 8.79 0.07 84.81 13:28:01 3 5.83 0.00 0.65 0.08 0.07 93.37 13:28:01 4 5.05 0.00 0.44 0.18 0.07 94.26 13:28:01 5 5.56 0.00 0.55 0.12 0.05 93.72 13:28:01 6 8.12 0.00 0.72 0.03 0.07 91.06 13:28:01 7 4.53 0.00 0.45 0.00 0.03 94.99 13:29:01 all 10.63 0.00 2.52 2.77 0.07 84.01 13:29:01 0 12.30 0.00 2.51 0.50 0.07 84.62 13:29:01 1 11.61 0.00 2.97 6.03 0.07 79.32 13:29:01 2 12.14 0.00 2.90 3.47 0.08 81.41 13:29:01 3 10.75 0.00 2.82 0.50 0.07 85.86 13:29:01 4 6.96 0.00 2.06 9.54 0.07 81.37 13:29:01 5 11.67 0.00 2.43 0.55 0.07 85.27 13:29:01 6 10.50 0.00 2.33 0.47 0.05 86.66 13:29:01 7 9.02 0.00 2.20 1.11 0.07 87.60 13:30:01 all 8.68 0.00 0.86 1.00 0.09 89.38 13:30:01 0 7.80 0.00 1.15 0.07 0.10 90.88 13:30:01 1 7.49 0.00 0.80 0.20 0.08 91.42 13:30:01 2 8.82 0.00 0.75 0.05 0.08 90.30 13:30:01 3 9.08 0.00 0.82 0.15 0.08 89.87 13:30:01 4 8.64 0.00 0.83 7.33 0.07 83.13 13:30:01 5 8.17 0.00 0.82 0.08 0.08 90.84 13:30:01 6 9.64 0.00 0.87 0.08 0.10 89.31 13:30:01 7 9.79 0.00 0.85 0.07 0.10 89.19 13:31:01 all 3.76 0.00 0.52 0.57 0.07 95.08 13:31:01 0 5.45 0.00 0.65 0.00 0.07 93.83 13:31:01 1 3.16 0.00 0.53 0.10 0.07 96.14 13:31:01 2 2.80 0.00 0.53 0.00 0.07 96.60 13:31:01 3 2.85 0.00 0.52 0.05 0.07 96.52 13:31:01 4 2.98 0.00 0.38 4.32 0.08 92.24 13:31:01 5 4.42 0.00 0.47 0.00 0.05 95.07 13:31:01 6 3.54 0.00 0.54 0.02 0.05 95.85 13:31:01 7 4.85 0.00 0.55 0.00 0.07 94.53 13:32:01 all 2.43 0.00 0.41 0.08 0.09 96.98 13:32:01 0 2.80 0.00 0.45 0.15 0.08 96.51 13:32:01 1 3.53 0.00 0.54 0.27 0.13 95.53 13:32:01 2 3.49 0.00 0.55 0.00 0.10 95.86 13:32:01 3 1.77 0.00 0.47 0.10 0.10 97.56 13:32:01 4 3.06 0.00 0.40 0.00 0.10 96.43 13:32:01 5 1.30 0.00 0.30 0.05 0.08 98.26 13:32:01 6 2.00 0.00 0.40 0.05 0.08 97.46 13:32:01 7 1.48 0.00 0.15 0.07 0.07 98.24 13:33:01 all 1.81 0.00 0.40 0.18 0.09 97.52 13:33:01 0 2.10 0.00 0.47 0.03 0.10 97.29 13:33:01 1 2.36 0.00 0.35 0.65 0.08 96.56 13:33:01 2 1.67 0.00 0.35 0.38 0.10 97.49 13:33:01 3 1.79 0.00 0.40 0.07 0.08 97.66 13:33:01 4 1.69 0.00 0.30 0.10 0.08 97.83 13:33:01 5 1.20 0.00 0.40 0.10 0.08 98.21 13:33:01 6 1.35 0.00 0.45 0.00 0.12 98.08 13:33:01 7 2.36 0.00 0.45 0.10 0.07 97.03 13:34:01 all 4.94 0.00 0.60 0.18 0.06 94.22 13:34:01 0 5.00 0.00 0.50 0.00 0.05 94.45 13:34:01 1 3.98 0.00 0.45 0.60 0.07 94.90 13:34:01 2 5.48 0.00 0.57 0.02 0.07 93.87 13:34:01 3 4.53 0.00 0.86 0.40 0.05 94.16 13:34:01 4 5.57 0.00 0.52 0.00 0.05 93.87 13:34:01 5 5.76 0.00 0.67 0.12 0.08 93.37 13:34:01 6 4.58 0.00 0.68 0.17 0.05 94.52 13:34:01 7 4.64 0.00 0.57 0.12 0.07 94.61 13:35:01 all 3.09 0.00 0.43 0.09 0.06 96.34 13:35:01 0 1.90 0.00 0.35 0.22 0.05 97.48 13:35:01 1 2.84 0.00 0.47 0.02 0.07 96.61 13:35:01 2 3.43 0.00 0.48 0.05 0.07 95.97 13:35:01 3 4.09 0.00 0.28 0.05 0.05 95.53 13:35:01 4 3.74 0.00 0.48 0.05 0.03 95.69 13:35:01 5 3.21 0.00 0.43 0.00 0.05 96.31 13:35:01 6 2.56 0.00 0.40 0.10 0.07 96.88 13:35:01 7 2.92 0.00 0.50 0.22 0.07 96.30 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.29 0.00 0.86 0.23 0.06 96.56 13:36:01 0 1.92 0.00 0.97 0.72 0.05 96.34 13:36:01 1 2.40 0.00 1.01 0.15 0.08 96.36 13:36:01 2 1.98 0.00 0.88 0.10 0.05 96.99 13:36:01 3 4.00 0.00 0.71 0.10 0.05 95.14 13:36:01 4 2.07 0.00 0.85 0.05 0.05 96.97 13:36:01 5 1.73 0.00 0.94 0.25 0.07 97.02 13:36:01 6 2.43 0.00 0.72 0.40 0.05 96.40 13:36:01 7 1.77 0.00 0.85 0.12 0.07 97.19 13:37:01 all 7.64 0.00 0.71 0.39 0.03 91.23 13:37:01 0 19.21 0.00 0.97 0.33 0.05 79.44 13:37:01 1 14.36 0.00 1.13 0.07 0.03 84.41 13:37:01 2 0.92 0.00 0.43 1.85 0.02 96.77 13:37:01 3 18.01 0.00 1.19 0.13 0.05 80.62 13:37:01 4 0.77 0.00 0.45 0.05 0.02 98.71 13:37:01 5 0.82 0.00 0.38 0.45 0.02 98.33 13:37:01 6 0.58 0.00 0.37 0.03 0.02 99.00 13:37:01 7 6.44 0.00 0.73 0.17 0.02 92.64 Average: all 10.53 0.00 1.69 1.96 0.07 85.75 Average: 0 11.46 0.00 1.69 0.67 0.07 86.11 Average: 1 12.27 0.00 1.75 1.83 0.08 84.07 Average: 2 9.59 0.00 1.69 2.65 0.07 85.99 Average: 3 11.28 0.00 1.74 0.40 0.07 86.51 Average: 4 9.29 0.00 1.60 5.80 0.07 83.24 Average: 5 10.04 0.00 1.68 0.48 0.07 87.73 Average: 6 9.30 0.00 1.67 1.43 0.07 87.52 Average: 7 10.99 0.00 1.69 2.43 0.07 84.83