---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13366 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 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 919 23498 0 7749 30792 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:f8:58:27 brd ff:ff:ff:ff:ff:ff inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85656sec preferred_lft 85656sec inet6 fe80::f816:3eff:fef8:5827/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:8f:96:f4 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:a7ff:fe8f:96f4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13366) 11/17/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 283.07 23.59 259.48 2379.80 95845.59 13:26:01 601.00 3.43 597.57 427.26 250210.96 13:27:01 7.33 0.00 7.33 0.00 3532.82 13:28:01 142.64 0.20 142.44 30.26 17006.37 13:29:01 103.50 0.28 103.22 25.73 18714.61 13:30:01 11.05 0.00 11.05 0.00 400.80 13:31:01 8.18 0.02 8.17 0.13 208.90 13:32:01 24.73 0.00 24.73 0.00 367.67 13:33:01 13.78 0.00 13.78 0.00 286.97 13:34:01 8.62 0.00 8.62 0.00 191.83 13:35:01 71.14 1.78 69.36 63.72 1416.96 Average: 115.65 2.63 113.02 262.86 35195.99 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 26061828 31539144 6877384 20.88 101684 5579696 2293176 6.75 1059524 5356212 3097628 13:26:01 22123260 29179668 10815952 32.84 150576 7001676 11114784 32.70 3677936 6464152 2028 13:27:01 20304744 27466864 12634468 38.36 150960 7104324 13517624 39.77 5510576 6424932 708 13:28:01 19698032 27343472 13241180 40.20 175760 7513116 13955060 41.06 5722848 6759524 67324 13:29:01 19559096 27283720 13380116 40.62 193492 7569388 14068624 41.39 5792016 6824444 1384 13:30:01 18987680 26718404 13951532 42.36 193620 7575308 14611460 42.99 6358472 6826260 576 13:31:01 18979348 26710604 13959864 42.38 193756 7575648 14626412 43.03 6366280 6826276 652 13:32:01 18962856 26695592 13976356 42.43 193932 7576940 14641440 43.08 6381920 6827308 508 13:33:01 18927504 26663196 14011708 42.54 194084 7580040 14638212 43.07 6414860 6828508 1424 13:34:01 18916092 26652308 14023120 42.57 194228 7580464 14654572 43.12 6425452 6828812 540 13:35:01 24134588 31591084 8804624 26.73 195280 7298444 1629680 4.79 1583272 6578704 11016 Average: 20605003 27985823 12334209 37.45 176125 7268640 11795549 34.71 5026651 6595012 289435 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 1424.89 812.08 45037.87 71.53 0.00 0.00 0.00 0.00 13:25:01 lo 19.18 19.18 1.78 1.78 0.00 0.00 0.00 0.00 13:26:01 veth2a8dc3b 144.49 165.61 26.95 25.53 0.00 0.00 0.00 0.00 13:26:01 veth4fdea04 1.08 1.42 0.07 0.08 0.00 0.00 0.00 0.00 13:26:01 veth718ccc8 11.30 10.61 1.61 1.53 0.00 0.00 0.00 0.00 13:26:01 veth743b90a 0.00 0.48 0.00 0.03 0.00 0.00 0.00 0.00 13:27:01 veth2a8dc3b 6.96 8.21 1.41 1.63 0.00 0.00 0.00 0.00 13:27:01 veth4fdea04 11.20 12.53 2.37 1.77 0.00 0.00 0.00 0.00 13:27:01 veth718ccc8 49.65 35.89 4.35 5.04 0.00 0.00 0.00 0.00 13:27:01 veth743b90a 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 13:28:01 veth2a8dc3b 2.40 2.70 0.40 0.53 0.00 0.00 0.00 0.00 13:28:01 veth44c9d32 32.09 48.04 3.26 1193.97 0.00 0.00 0.00 0.10 13:28:01 veth4fdea04 6.30 9.23 1.46 0.71 0.00 0.00 0.00 0.00 13:28:01 veth718ccc8 57.31 39.59 4.84 5.66 0.00 0.00 0.00 0.00 13:29:01 veth2a8dc3b 162.14 166.12 31.76 25.26 0.00 0.00 0.00 0.00 13:29:01 veth4fdea04 7.35 10.21 1.62 0.93 0.00 0.00 0.00 0.00 13:29:01 veth718ccc8 77.29 56.19 15.49 10.00 0.00 0.00 0.00 0.00 13:29:01 veth743b90a 0.00 0.77 0.00 0.04 0.00 0.00 0.00 0.00 13:30:01 veth2a8dc3b 209.70 211.81 51.58 24.22 0.00 0.00 0.00 0.00 13:30:01 veth4fdea04 75.77 78.29 9.65 18.64 0.00 0.00 0.00 0.00 13:30:01 veth718ccc8 64.05 45.42 10.13 7.56 0.00 0.00 0.00 0.00 13:30:01 veth743b90a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth2a8dc3b 59.07 60.17 12.61 6.38 0.00 0.00 0.00 0.00 13:31:01 veth4fdea04 40.76 43.48 5.28 9.36 0.00 0.00 0.00 0.00 13:31:01 veth718ccc8 60.56 42.41 4.76 5.95 0.00 0.00 0.00 0.00 13:31:01 veth743b90a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth2a8dc3b 96.97 99.55 15.10 11.10 0.00 0.00 0.00 0.00 13:32:01 veth4fdea04 6.47 9.35 1.53 0.72 0.00 0.00 0.00 0.00 13:32:01 veth718ccc8 70.17 50.64 10.19 8.13 0.00 0.00 0.00 0.00 13:32:01 veth743b90a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth2a8dc3b 299.78 305.46 58.64 37.66 0.00 0.00 0.00 0.00 13:33:01 veth4fdea04 42.64 45.17 5.63 9.68 0.00 0.00 0.00 0.00 13:33:01 veth718ccc8 84.01 62.36 17.64 11.25 0.00 0.00 0.00 0.00 13:33:01 veth743b90a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth2a8dc3b 27.76 28.70 5.69 3.72 0.00 0.00 0.00 0.00 13:34:01 veth4fdea04 6.38 9.32 1.52 0.71 0.00 0.00 0.00 0.00 13:34:01 veth718ccc8 59.01 40.63 5.52 5.95 0.00 0.00 0.00 0.00 13:34:01 veth743b90a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 38.81 56.71 3.70 1385.72 0.00 0.00 0.00 0.00 13:35:01 ens3 1929.68 1166.79 48677.27 183.91 0.00 0.00 0.00 0.00 13:35:01 lo 37.09 37.09 3.25 3.25 0.00 0.00 0.00 0.00 Average: docker0 3.53 5.16 0.34 126.16 0.00 0.00 0.00 0.00 Average: ens3 147.70 86.11 4341.90 10.40 0.00 0.00 0.00 0.00 Average: lo 3.01 3.01 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13366) 11/17/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 16.51 0.00 5.27 2.01 0.04 76.16 13:25:01 0 10.17 0.00 4.43 0.26 0.03 85.12 13:25:01 1 10.03 0.00 5.75 9.55 0.09 74.59 13:25:01 2 33.99 0.00 5.91 1.33 0.05 58.72 13:25:01 3 18.68 0.00 5.10 2.71 0.05 73.47 13:25:01 4 23.58 0.00 5.78 0.78 0.03 69.82 13:25:01 5 12.69 0.00 4.93 0.29 0.03 82.05 13:25:01 6 9.41 0.00 5.23 0.85 0.05 84.45 13:25:01 7 13.46 0.00 5.08 0.37 0.03 81.05 13:26:01 all 48.38 0.00 8.90 3.44 0.10 39.17 13:26:01 0 48.51 0.00 8.81 0.63 0.08 41.97 13:26:01 1 48.44 0.00 8.65 5.96 0.10 36.84 13:26:01 2 50.39 0.00 8.94 3.85 0.10 36.71 13:26:01 3 44.27 0.00 9.67 4.57 0.09 41.40 13:26:01 4 48.52 0.00 8.64 1.12 0.10 41.62 13:26:01 5 48.05 0.00 7.77 0.63 0.12 43.44 13:26:01 6 51.40 0.00 8.88 0.75 0.10 38.87 13:26:01 7 47.39 0.00 9.95 10.10 0.10 32.46 13:27:01 all 34.85 0.00 2.96 0.06 0.09 62.04 13:27:01 0 35.94 0.00 3.25 0.02 0.10 60.69 13:27:01 1 39.34 0.00 3.11 0.12 0.08 57.35 13:27:01 2 34.25 0.00 2.97 0.02 0.08 62.68 13:27:01 3 31.21 0.00 2.43 0.00 0.10 66.26 13:27:01 4 35.19 0.00 2.94 0.29 0.08 61.50 13:27:01 5 32.56 0.00 2.85 0.00 0.08 64.51 13:27:01 6 33.43 0.00 3.01 0.02 0.10 63.45 13:27:01 7 36.89 0.00 3.14 0.02 0.10 59.85 13:28:01 all 6.74 0.00 1.60 0.53 0.07 91.05 13:28:01 0 5.09 0.00 1.79 0.17 0.07 92.89 13:28:01 1 7.53 0.00 1.51 1.66 0.08 89.22 13:28:01 2 11.20 0.00 2.67 0.70 0.08 85.35 13:28:01 3 5.12 0.00 1.12 0.40 0.08 93.28 13:28:01 4 5.76 0.00 1.39 0.07 0.07 92.71 13:28:01 5 6.21 0.00 1.46 0.12 0.08 92.14 13:28:01 6 5.73 0.00 1.51 0.10 0.07 92.59 13:28:01 7 7.30 0.00 1.36 1.01 0.07 90.26 13:29:01 all 10.13 0.00 2.16 0.45 0.08 87.18 13:29:01 0 8.82 0.00 2.40 0.25 0.07 88.46 13:29:01 1 9.72 0.00 2.46 0.10 0.07 87.65 13:29:01 2 9.42 0.00 2.36 1.74 0.08 86.38 13:29:01 3 8.69 0.00 1.48 0.13 0.08 89.61 13:29:01 4 13.42 0.00 2.62 0.13 0.07 83.75 13:29:01 5 8.20 0.00 1.60 0.84 0.08 89.27 13:29:01 6 11.61 0.00 2.44 0.37 0.08 85.50 13:29:01 7 11.10 0.00 1.91 0.08 0.07 86.84 13:30:01 all 6.59 0.00 0.85 0.03 0.09 92.44 13:30:01 0 7.31 0.00 0.90 0.02 0.08 91.68 13:30:01 1 5.52 0.00 0.80 0.00 0.08 93.60 13:30:01 2 6.82 0.00 0.85 0.05 0.08 92.19 13:30:01 3 6.09 0.00 0.99 0.05 0.08 92.79 13:30:01 4 7.58 0.00 0.79 0.00 0.08 91.55 13:30:01 5 7.21 0.00 0.92 0.02 0.10 91.75 13:30:01 6 5.65 0.00 0.74 0.07 0.08 93.46 13:30:01 7 6.51 0.00 0.79 0.02 0.10 92.58 13:31:01 all 2.59 0.00 0.46 0.02 0.09 96.84 13:31:01 0 2.18 0.00 0.57 0.05 0.10 97.10 13:31:01 1 1.77 0.00 0.30 0.02 0.07 97.84 13:31:01 2 2.39 0.00 0.57 0.02 0.08 96.94 13:31:01 3 2.77 0.00 0.52 0.02 0.12 96.57 13:31:01 4 2.32 0.00 0.40 0.00 0.08 97.20 13:31:01 5 4.83 0.00 0.50 0.00 0.07 94.60 13:31:01 6 2.14 0.00 0.42 0.08 0.10 97.26 13:31:01 7 2.33 0.00 0.40 0.03 0.08 97.15 13:32:01 all 2.75 0.00 0.46 0.04 0.08 96.67 13:32:01 0 2.52 0.00 0.38 0.00 0.08 97.01 13:32:01 1 2.80 0.00 0.60 0.02 0.10 96.48 13:32:01 2 2.97 0.00 0.55 0.02 0.07 96.39 13:32:01 3 3.12 0.00 0.49 0.10 0.08 96.20 13:32:01 4 3.10 0.00 0.35 0.05 0.07 96.44 13:32:01 5 2.60 0.00 0.37 0.00 0.08 96.95 13:32:01 6 2.69 0.00 0.47 0.02 0.08 96.74 13:32:01 7 2.21 0.00 0.43 0.05 0.08 97.22 13:33:01 all 4.98 0.00 0.75 0.05 0.08 94.14 13:33:01 0 4.19 0.00 0.73 0.07 0.08 94.92 13:33:01 1 5.57 0.00 0.69 0.02 0.07 93.66 13:33:01 2 5.63 0.00 0.72 0.02 0.08 93.56 13:33:01 3 5.32 0.00 0.74 0.08 0.08 93.77 13:33:01 4 6.41 0.00 0.89 0.07 0.10 92.53 13:33:01 5 3.93 0.00 0.74 0.05 0.08 95.20 13:33:01 6 4.44 0.00 0.72 0.05 0.08 94.71 13:33:01 7 4.33 0.00 0.77 0.08 0.08 94.73 13:34:01 all 2.07 0.00 0.33 0.04 0.08 97.49 13:34:01 0 1.47 0.00 0.40 0.15 0.07 97.91 13:34:01 1 2.23 0.00 0.42 0.00 0.10 97.26 13:34:01 2 2.15 0.00 0.27 0.02 0.07 97.50 13:34:01 3 1.50 0.00 0.34 0.05 0.08 98.03 13:34:01 4 1.15 0.00 0.22 0.00 0.05 98.58 13:34:01 5 1.22 0.00 0.37 0.02 0.08 98.31 13:34:01 6 2.56 0.00 0.25 0.05 0.07 97.07 13:34:01 7 4.21 0.00 0.38 0.00 0.08 95.33 13:35:01 all 2.93 0.00 1.25 0.12 0.06 95.64 13:35:01 0 2.47 0.00 1.27 0.13 0.05 96.07 13:35:01 1 3.52 0.00 1.32 0.08 0.05 95.03 13:35:01 2 2.66 0.00 1.27 0.32 0.07 95.68 13:35:01 3 2.35 0.00 1.09 0.07 0.05 96.44 13:35:01 4 2.07 0.00 1.29 0.07 0.07 96.51 13:35:01 5 2.49 0.00 1.22 0.05 0.05 96.18 13:35:01 6 2.83 0.00 1.22 0.03 0.05 95.86 13:35:01 7 5.07 0.00 1.36 0.22 0.05 93.30 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.53 0.00 2.26 0.61 0.08 84.52 Average: 0 11.65 0.00 2.26 0.16 0.07 85.86 Average: 1 12.35 0.00 2.31 1.57 0.08 83.69 Average: 2 14.63 0.00 2.45 0.73 0.08 82.11 Average: 3 11.71 0.00 2.17 0.74 0.08 85.30 Average: 4 13.48 0.00 2.29 0.23 0.07 83.93 Average: 5 11.77 0.00 2.05 0.18 0.08 85.92 Average: 6 11.93 0.00 2.25 0.22 0.08 85.53 Average: 7 12.73 0.00 2.30 1.07 0.08 83.82