---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-31262 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 16G 295G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1340 55346 0 7734 62371 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:cc:d2:4a brd ff:ff:ff:ff:ff:ff inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fecc:d24a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:c3:f5:12 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::42:3bff:fec3:f512/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-31262) 07/28/25 _x86_64_ (16 CPU) 10:28:31 LINUX RESTART (16 CPU) 10:29:01 tps rtps wtps bread/s bwrtn/s 10:30:01 378.69 24.06 354.62 798.67 92959.04 10:31:01 214.56 44.09 170.47 2495.18 99815.23 10:32:01 67.71 3.55 64.16 103.32 84960.64 10:33:01 43.51 0.48 43.03 14.66 50352.67 10:34:01 26.46 0.10 26.36 2.93 24730.96 10:35:01 571.97 4.72 567.26 486.72 98774.60 10:36:01 523.80 0.10 523.70 20.80 173730.11 10:37:01 31.98 0.00 31.98 0.00 32564.04 10:38:01 29.48 0.78 28.70 84.65 1875.15 Average: 209.79 8.65 201.14 445.21 73306.04 10:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 62750692 64222472 3217052 4.88 88496 1909548 2139708 3.19 1041656 1747376 231924 10:31:01 60225672 62046044 5742072 8.70 100940 2234424 3824668 5.71 3310388 1976820 20552 10:32:01 60149572 62260964 5818172 8.82 102732 2517648 3157524 4.71 3310996 2038904 256756 10:33:01 59077956 61907316 6889788 10.44 105944 3219584 4378428 6.53 3997692 2396064 466872 10:34:01 58413676 62048164 7554068 11.45 108836 4008168 4372080 6.52 4251104 2782116 527072 10:35:01 56643476 62040288 9324268 14.13 123776 5712876 3326124 4.96 4435716 4276620 42816 10:36:01 54896708 62033284 11071036 16.78 139024 7384032 3282620 4.90 4455708 5945708 108932 10:37:01 54847972 62023300 11119772 16.86 139928 7419808 3300224 4.92 4471928 5981640 188 10:38:01 56662480 63851100 9305264 14.11 142808 7429928 2190552 3.27 2652396 5984528 748 Average: 58185356 62492548 7782388 11.80 116943 4648446 3330214 4.97 3547509 3681086 183984 10:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 231.73 158.26 1567.24 27.71 0.00 0.00 0.00 0.00 10:31:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 744.58 486.47 3868.22 150.43 0.00 0.00 0.00 0.00 10:32:01 lo 38.31 38.31 191.63 191.63 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 543.83 400.53 529.43 2097.27 0.00 0.00 0.00 0.00 10:33:01 lo 3.43 3.43 1.56 1.56 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 517.41 402.63 149.34 5683.86 0.00 0.00 0.00 0.00 10:34:01 lo 3.47 3.47 1.54 1.54 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 449.98 400.65 693.94 6163.60 0.00 0.00 0.00 0.00 10:35:01 lo 2.40 2.40 0.68 0.68 0.00 0.00 0.00 0.00 10:35:01 docker0 26.41 37.26 1.40 251.76 0.00 0.00 0.00 0.00 10:35:01 ens3 510.96 383.32 2472.42 2001.27 0.00 0.00 0.00 0.00 10:35:01 veth6a1745c 26.41 36.99 1.76 251.74 0.00 0.00 0.00 0.02 10:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 docker0 98.97 104.15 6.23 829.84 0.00 0.00 0.00 0.00 10:36:01 ens3 647.73 474.20 967.63 115.57 0.00 0.00 0.00 0.00 10:37:01 lo 16.40 16.40 1.48 1.48 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 963.94 1195.32 88.10 9080.90 0.00 0.00 0.00 0.00 10:38:01 lo 13.73 13.73 1.25 1.25 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 595.38 770.52 71.51 5673.14 0.00 0.00 0.00 0.00 Average: lo 8.84 8.84 22.04 22.04 0.00 0.00 0.00 0.00 Average: docker0 13.93 15.71 0.85 120.18 0.00 0.00 0.00 0.00 Average: ens3 578.39 519.10 1156.42 3443.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-31262) 07/28/25 _x86_64_ (16 CPU) 10:28:31 LINUX RESTART (16 CPU) 10:29:01 CPU %user %nice %system %iowait %steal %idle 10:30:01 all 5.21 0.00 0.46 1.04 0.02 93.27 10:30:01 0 17.70 0.00 1.05 0.30 0.03 80.92 10:30:01 1 6.60 0.00 0.72 0.25 0.00 92.44 10:30:01 2 2.10 0.00 0.13 3.25 0.02 94.50 10:30:01 3 0.77 0.00 0.18 0.05 0.02 98.98 10:30:01 4 9.95 0.00 0.60 0.20 0.02 89.23 10:30:01 5 1.97 0.00 0.13 0.00 0.00 97.90 10:30:01 6 1.92 0.00 0.13 0.00 0.02 97.93 10:30:01 7 0.69 0.00 0.15 0.10 0.05 99.01 10:30:01 8 0.53 0.00 0.03 0.02 0.00 99.42 10:30:01 9 0.32 0.00 0.07 0.00 0.02 99.60 10:30:01 10 1.40 0.00 0.10 0.02 0.00 98.48 10:30:01 11 1.34 0.00 1.22 3.61 0.02 93.82 10:30:01 12 0.20 0.00 0.05 0.00 0.00 99.75 10:30:01 13 0.12 0.00 0.20 0.30 0.00 99.38 10:30:01 14 20.49 0.00 1.35 8.17 0.03 69.95 10:30:01 15 17.24 0.00 1.27 0.48 0.02 81.00 10:31:01 all 26.80 0.00 1.07 0.56 0.06 71.51 10:31:01 0 20.88 0.00 0.68 0.02 0.05 78.37 10:31:01 1 21.51 0.00 0.84 0.55 0.07 77.03 10:31:01 2 27.61 0.00 1.16 0.29 0.07 70.88 10:31:01 3 20.22 0.00 0.52 0.00 0.05 79.21 10:31:01 4 28.16 0.00 1.14 1.82 0.08 68.79 10:31:01 5 29.35 0.00 0.94 0.02 0.10 69.59 10:31:01 6 31.03 0.00 0.75 0.07 0.07 68.09 10:31:01 7 28.45 0.00 1.62 0.92 0.07 68.94 10:31:01 8 33.14 0.00 2.72 0.52 0.08 63.54 10:31:01 9 35.13 0.00 0.75 0.25 0.07 63.80 10:31:01 10 31.12 0.00 0.85 0.00 0.07 67.97 10:31:01 11 26.16 0.00 1.46 0.03 0.08 72.26 10:31:01 12 27.41 0.00 0.70 0.94 0.05 70.90 10:31:01 13 26.39 0.00 1.12 0.22 0.07 72.21 10:31:01 14 20.28 0.00 1.15 3.30 0.05 75.22 10:31:01 15 22.02 0.00 0.64 0.00 0.07 77.28 10:32:01 all 27.94 0.00 0.76 0.33 0.06 70.91 10:32:01 0 19.22 0.00 0.85 0.00 0.05 79.88 10:32:01 1 26.00 0.00 0.85 0.00 0.05 73.09 10:32:01 2 34.85 0.00 0.92 0.07 0.08 64.08 10:32:01 3 35.34 0.00 0.59 0.02 0.07 63.99 10:32:01 4 29.33 0.00 1.14 5.04 0.08 64.41 10:32:01 5 21.74 0.00 0.65 0.00 0.05 77.56 10:32:01 6 27.94 0.00 0.55 0.00 0.05 71.45 10:32:01 7 20.02 0.00 0.74 0.00 0.05 79.19 10:32:01 8 29.60 0.00 0.70 0.00 0.07 69.63 10:32:01 9 26.77 0.00 0.75 0.00 0.07 72.41 10:32:01 10 33.71 0.00 0.33 0.00 0.05 65.91 10:32:01 11 28.08 0.00 1.01 0.02 0.07 70.83 10:32:01 12 29.96 0.00 1.27 0.00 0.07 68.70 10:32:01 13 33.96 0.00 0.92 0.03 0.05 65.04 10:32:01 14 28.83 0.00 0.32 0.02 0.07 70.77 10:32:01 15 21.78 0.00 0.50 0.00 0.05 77.67 10:33:01 all 26.41 0.00 0.90 0.22 0.07 72.41 10:33:01 0 27.20 0.00 1.35 0.00 0.07 71.38 10:33:01 1 24.26 0.00 0.64 1.17 0.07 73.86 10:33:01 2 27.12 0.00 0.94 0.00 0.07 71.88 10:33:01 3 36.54 0.00 1.22 0.22 0.07 61.96 10:33:01 4 29.66 0.00 0.52 1.07 0.07 68.68 10:33:01 5 16.62 0.00 0.70 0.00 0.05 82.63 10:33:01 6 34.63 0.00 0.60 0.05 0.08 64.64 10:33:01 7 26.73 0.00 0.94 0.00 0.08 72.25 10:33:01 8 26.12 0.00 0.69 0.00 0.08 73.12 10:33:01 9 35.31 0.00 2.18 0.00 0.10 62.42 10:33:01 10 25.01 0.00 0.47 0.00 0.08 74.44 10:33:01 11 25.02 0.00 0.95 0.32 0.08 73.62 10:33:01 12 28.80 0.00 0.85 0.00 0.07 70.28 10:33:01 13 23.44 0.00 0.50 0.02 0.05 75.99 10:33:01 14 20.18 0.00 0.88 0.02 0.03 78.88 10:33:01 15 15.90 0.00 0.97 0.63 0.05 82.45 10:34:01 all 24.68 0.00 0.90 0.10 0.06 74.25 10:34:01 0 28.19 0.00 0.60 0.00 0.07 71.14 10:34:01 1 27.85 0.00 1.19 0.05 0.07 70.85 10:34:01 2 22.71 0.00 1.07 0.00 0.05 76.17 10:34:01 3 33.27 0.00 1.82 0.00 0.08 64.83 10:34:01 4 20.04 0.00 1.00 1.14 0.07 77.75 10:34:01 5 25.81 0.00 0.50 0.02 0.07 73.61 10:34:01 6 24.75 0.00 1.64 0.00 0.07 73.55 10:34:01 7 27.39 0.00 0.62 0.00 0.08 71.91 10:34:01 8 24.17 0.00 0.67 0.00 0.07 75.09 10:34:01 9 17.47 0.00 0.90 0.00 0.05 81.58 10:34:01 10 21.86 0.00 0.97 0.02 0.05 77.11 10:34:01 11 20.11 0.00 0.67 0.00 0.05 79.17 10:34:01 12 21.55 0.00 0.70 0.00 0.07 77.68 10:34:01 13 21.03 0.00 0.70 0.00 0.05 78.22 10:34:01 14 33.90 0.00 0.80 0.00 0.07 65.23 10:34:01 15 24.85 0.00 0.55 0.37 0.05 74.18 10:35:01 all 11.92 0.00 1.73 0.88 0.05 85.42 10:35:01 0 10.22 0.00 1.47 0.27 0.05 87.99 10:35:01 1 9.15 0.00 2.31 0.03 0.05 88.46 10:35:01 2 15.62 0.00 2.13 2.67 0.05 79.53 10:35:01 3 15.50 0.00 2.86 3.23 0.07 78.34 10:35:01 4 7.06 0.00 2.14 1.42 0.05 89.32 10:35:01 5 7.61 0.00 1.22 0.64 0.05 90.49 10:35:01 6 25.95 0.00 3.04 0.25 0.07 70.69 10:35:01 7 10.36 0.00 2.14 0.98 0.05 86.48 10:35:01 8 6.37 0.00 1.50 1.34 0.05 90.74 10:35:01 9 9.65 0.00 1.14 0.05 0.03 89.12 10:35:01 10 11.32 0.00 0.99 0.00 0.03 87.66 10:35:01 11 13.67 0.00 1.09 0.05 0.05 85.13 10:35:01 12 8.77 0.00 1.96 2.43 0.05 86.78 10:35:01 13 8.77 0.00 1.22 0.00 0.05 89.95 10:35:01 14 12.78 0.00 1.24 0.59 0.05 85.34 10:35:01 15 17.93 0.00 1.29 0.08 0.05 80.65 10:36:01 all 3.62 0.00 2.39 1.12 0.04 92.83 10:36:01 0 3.97 0.00 2.23 0.23 0.03 93.53 10:36:01 1 3.61 0.00 2.74 0.97 0.05 92.63 10:36:01 2 2.40 0.00 2.54 2.61 0.05 92.40 10:36:01 3 3.23 0.00 2.95 0.50 0.03 93.29 10:36:01 4 3.37 0.00 1.74 0.57 0.03 94.29 10:36:01 5 3.51 0.00 3.28 2.32 0.03 90.85 10:36:01 6 2.66 0.00 2.03 0.35 0.03 94.92 10:36:01 7 4.44 0.00 2.07 1.03 0.03 92.43 10:36:01 8 4.05 0.00 3.61 0.07 0.03 92.24 10:36:01 9 6.63 0.00 1.57 1.29 0.05 90.45 10:36:01 10 3.42 0.00 2.11 0.29 0.03 94.14 10:36:01 11 3.00 0.00 1.45 1.14 0.05 94.36 10:36:01 12 2.90 0.00 1.98 1.06 0.03 94.03 10:36:01 13 3.36 0.00 2.08 1.18 0.05 93.33 10:36:01 14 3.30 0.00 2.65 0.64 0.05 93.36 10:36:01 15 3.95 0.00 3.26 3.60 0.05 89.13 10:37:01 all 6.33 0.00 0.44 0.16 0.03 93.04 10:37:01 0 7.77 0.00 0.38 0.03 0.03 91.78 10:37:01 1 0.15 0.00 0.05 0.00 0.00 99.80 10:37:01 2 4.01 0.00 0.28 0.00 0.03 95.67 10:37:01 3 11.62 0.00 0.27 0.00 0.05 88.06 10:37:01 4 8.07 0.00 0.30 0.00 0.05 91.58 10:37:01 5 4.29 0.00 2.25 1.33 0.03 92.09 10:37:01 6 7.29 0.00 0.33 0.38 0.03 91.96 10:37:01 7 10.03 0.00 0.47 0.50 0.05 88.95 10:37:01 8 10.77 0.00 0.49 0.00 0.07 88.68 10:37:01 9 5.05 0.00 0.17 0.00 0.02 94.77 10:37:01 10 12.24 0.00 0.53 0.00 0.05 87.17 10:37:01 11 5.53 0.00 0.25 0.02 0.05 94.15 10:37:01 12 0.77 0.00 0.15 0.00 0.02 99.07 10:37:01 13 5.10 0.00 0.49 0.18 0.03 94.20 10:37:01 14 8.03 0.00 0.38 0.02 0.03 91.54 10:37:01 15 0.60 0.00 0.33 0.02 0.02 99.03 10:38:01 all 5.25 0.00 0.30 0.07 0.03 94.36 10:38:01 0 6.49 0.00 0.28 0.03 0.03 93.16 10:38:01 1 8.20 0.00 0.50 0.02 0.03 91.25 10:38:01 2 1.35 0.00 0.12 0.03 0.00 98.50 10:38:01 3 0.39 0.00 0.10 0.00 0.00 99.51 10:38:01 4 4.44 0.00 0.32 0.02 0.02 95.21 10:38:01 5 6.92 0.00 0.32 0.00 0.03 92.73 10:38:01 6 5.19 0.00 0.27 0.73 0.02 93.80 10:38:01 7 1.75 0.00 0.18 0.00 0.02 98.05 10:38:01 8 2.59 0.00 0.23 0.02 0.05 97.11 10:38:01 9 6.54 0.00 0.27 0.02 0.03 93.15 10:38:01 10 6.95 0.00 0.35 0.00 0.02 92.69 10:38:01 11 9.84 0.00 0.58 0.02 0.05 89.51 10:38:01 12 0.50 0.00 0.20 0.00 0.00 99.30 10:38:01 13 0.63 0.00 0.10 0.00 0.00 99.27 10:38:01 14 2.97 0.00 0.40 0.15 0.02 96.46 10:38:01 15 19.28 0.00 0.52 0.10 0.03 80.07 Average: all 15.35 0.00 0.99 0.49 0.05 83.11 Average: 0 15.74 0.00 0.99 0.10 0.05 83.12 Average: 1 14.14 0.00 1.09 0.34 0.04 84.39 Average: 2 15.31 0.00 1.03 0.99 0.05 82.63 Average: 3 17.43 0.00 1.17 0.44 0.05 80.91 Average: 4 15.56 0.00 0.99 1.25 0.05 82.15 Average: 5 13.10 0.00 1.11 0.48 0.05 85.26 Average: 6 17.93 0.00 1.04 0.20 0.05 80.78 Average: 7 14.43 0.00 0.99 0.39 0.05 84.14 Average: 8 15.26 0.00 1.18 0.22 0.06 83.29 Average: 9 15.86 0.00 0.87 0.18 0.05 83.05 Average: 10 16.33 0.00 0.74 0.04 0.04 82.84 Average: 11 14.73 0.00 0.96 0.58 0.06 83.67 Average: 12 13.41 0.00 0.87 0.49 0.04 85.19 Average: 13 13.64 0.00 0.81 0.21 0.04 85.29 Average: 14 16.76 0.00 1.02 1.43 0.04 80.74 Average: 15 15.95 0.00 1.03 0.58 0.04 82.38