---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-28191 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: 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): 0-15 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 55377 0 7703 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:0b:55:ec brd ff:ff:ff:ff:ff:ff inet 10.30.106.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe0b:55ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:08:cb:8b 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::42:22ff:fe08:cb8b/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-28191) 07/15/25 _x86_64_ (16 CPU) 12:33:43 LINUX RESTART (16 CPU) 12:34:01 tps rtps wtps bread/s bwrtn/s 12:35:01 409.38 71.11 338.27 4942.62 113225.99 12:36:01 215.28 43.31 171.97 2464.26 85624.00 12:37:01 80.95 4.23 76.72 133.58 74710.61 12:38:01 63.12 0.48 62.64 14.66 80540.71 12:39:01 39.99 0.12 39.88 3.07 50047.93 12:40:01 401.42 5.62 395.80 509.65 65417.63 12:41:01 473.52 0.17 473.35 17.06 120321.81 12:42:01 238.21 0.00 238.21 0.00 125631.33 12:43:01 12.45 0.02 12.43 0.80 410.40 Average: 214.92 13.90 201.03 898.47 79546.98 12:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 62967700 64304800 3000044 4.55 80276 1791912 2004552 2.99 953328 1640256 160336 12:36:01 61175288 62868124 4792456 7.26 96964 2116300 2907660 4.34 2466244 1887784 17652 12:37:01 60424732 62496044 5543012 8.40 101704 2480572 3127428 4.67 3059600 2021536 236740 12:38:01 59347144 61918324 6620600 10.04 105048 2967044 3982672 5.94 3873936 2267908 400760 12:39:01 58661112 62043688 7306632 11.08 107888 3762324 4394044 6.56 4143676 2657080 526208 12:40:01 57550384 62172444 8417360 12.76 116992 4969072 3250192 4.85 4292512 3552272 316 12:41:01 55185452 61973424 10782292 16.34 133876 7054900 3315984 4.95 4504632 5628128 94312 12:42:01 54831196 61974376 11136548 16.88 139680 7390448 3304408 4.93 4510392 5962108 600 12:43:01 54828928 61973484 11138816 16.89 140516 7390692 3321224 4.96 4511932 5962228 244 Average: 58330215 62413856 7637529 11.58 113660 4435918 3289796 4.91 3590695 3508811 159685 12:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 462.93 317.11 1999.37 79.87 0.00 0.00 0.00 0.00 12:35:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 447.33 327.05 2296.93 82.31 0.00 0.00 0.00 0.00 12:36:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 434.39 307.33 1968.38 1834.41 0.00 0.00 0.00 0.00 12:37:01 lo 40.74 40.74 191.82 191.82 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 427.43 357.96 311.72 3930.69 0.00 0.00 0.00 0.00 12:38:01 lo 2.63 2.63 1.05 1.05 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 477.22 422.00 716.65 6242.40 0.00 0.00 0.00 0.00 12:39:01 lo 3.00 3.00 1.49 1.49 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:40:01 ens3 537.41 443.73 2261.39 3864.25 0.00 0.00 0.00 0.00 12:40:01 lo 3.75 3.75 1.24 1.24 0.00 0.00 0.00 0.00 12:41:01 docker0 107.53 133.48 5.76 1032.07 0.00 0.00 0.00 0.00 12:41:01 ens3 463.57 342.33 1117.29 74.76 0.00 0.00 0.00 0.00 12:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:42:01 ens3 720.30 735.66 125.90 4167.24 0.00 0.00 0.00 0.00 12:42:01 lo 8.93 8.93 0.81 0.81 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 938.42 1222.43 83.44 9495.61 0.00 0.00 0.00 0.00 12:43:01 lo 18.93 18.93 1.72 1.72 0.00 0.00 0.00 0.00 Average: docker0 11.95 14.87 0.64 114.67 0.00 0.00 0.00 0.00 Average: ens3 545.45 497.30 1209.00 3308.00 0.00 0.00 0.00 0.00 Average: lo 8.95 8.95 22.04 22.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-28191) 07/15/25 _x86_64_ (16 CPU) 12:33:43 LINUX RESTART (16 CPU) 12:34:01 CPU %user %nice %system %iowait %steal %idle 12:35:01 all 5.54 0.00 0.73 1.55 0.03 92.16 12:35:01 0 6.07 0.00 0.35 0.32 0.03 93.23 12:35:01 1 29.75 0.00 1.87 1.02 0.08 67.27 12:35:01 2 7.74 0.00 1.17 0.53 0.05 90.51 12:35:01 3 1.22 0.00 0.28 0.05 0.02 98.43 12:35:01 4 6.91 0.00 0.28 0.22 0.05 92.54 12:35:01 5 1.75 0.00 0.35 0.07 0.02 97.82 12:35:01 6 1.57 0.00 0.32 0.02 0.03 98.06 12:35:01 7 2.48 0.00 0.43 0.20 0.03 96.85 12:35:01 8 2.07 0.00 1.67 0.23 0.03 96.00 12:35:01 9 1.97 0.00 0.42 0.17 0.03 97.42 12:35:01 10 3.60 0.00 0.37 0.30 0.03 95.70 12:35:01 11 3.09 0.00 0.33 7.74 0.03 88.80 12:35:01 12 12.92 0.00 0.95 1.02 0.03 85.08 12:35:01 13 0.72 0.00 0.84 10.32 0.05 88.08 12:35:01 14 3.71 0.00 1.44 2.54 0.03 92.28 12:35:01 15 3.11 0.00 0.43 0.02 0.02 96.43 12:36:01 all 21.82 0.00 0.91 0.74 0.06 76.46 12:36:01 0 15.77 0.00 0.83 0.10 0.03 83.26 12:36:01 1 18.74 0.00 0.72 0.10 0.05 80.39 12:36:01 2 26.12 0.00 1.10 0.60 0.05 72.12 12:36:01 3 16.60 0.00 0.93 0.03 0.05 82.38 12:36:01 4 20.07 0.00 0.99 0.82 0.07 78.05 12:36:01 5 18.65 0.00 1.17 0.08 0.05 80.05 12:36:01 6 15.86 0.00 0.43 0.00 0.05 83.66 12:36:01 7 23.89 0.00 0.70 0.18 0.05 75.18 12:36:01 8 22.74 0.00 0.88 0.10 0.05 76.23 12:36:01 9 21.40 0.00 0.77 0.65 0.03 77.15 12:36:01 10 21.84 0.00 1.53 0.80 0.07 75.76 12:36:01 11 42.96 0.00 1.97 0.72 0.07 54.28 12:36:01 12 24.51 0.00 0.77 0.18 0.05 74.49 12:36:01 13 19.34 0.00 0.40 7.58 0.05 72.63 12:36:01 14 25.61 0.00 0.62 0.00 0.05 73.73 12:36:01 15 15.02 0.00 0.84 0.00 0.07 84.07 12:37:01 all 28.79 0.00 0.78 0.46 0.08 69.89 12:37:01 0 31.78 0.00 0.62 0.00 0.08 67.51 12:37:01 1 29.92 0.00 0.69 0.38 0.08 68.92 12:37:01 2 34.91 0.00 0.89 0.03 0.08 64.08 12:37:01 3 30.73 0.00 0.75 0.00 0.10 68.41 12:37:01 4 23.69 0.00 0.67 4.52 0.08 71.03 12:37:01 5 35.54 0.00 0.83 0.03 0.10 63.50 12:37:01 6 21.68 0.00 1.25 0.00 0.07 77.00 12:37:01 7 31.72 0.00 1.51 0.23 0.10 66.44 12:37:01 8 20.11 0.00 0.73 0.02 0.07 79.08 12:37:01 9 27.88 0.00 0.50 0.02 0.07 71.54 12:37:01 10 39.83 0.00 0.38 0.00 0.07 59.72 12:37:01 11 28.22 0.00 1.47 0.08 0.08 70.14 12:37:01 12 22.38 0.00 0.75 0.00 0.08 76.79 12:37:01 13 26.44 0.00 0.42 2.04 0.08 71.02 12:37:01 14 31.65 0.00 0.37 0.00 0.08 67.90 12:37:01 15 24.24 0.00 0.54 0.00 0.08 75.14 12:38:01 all 27.77 0.00 0.87 0.50 0.08 70.78 12:38:01 0 16.52 0.00 0.80 0.00 0.05 82.63 12:38:01 1 35.34 0.00 1.17 0.00 0.10 63.39 12:38:01 2 29.96 0.00 0.70 0.00 0.08 69.25 12:38:01 3 32.45 0.00 0.93 0.00 0.08 66.53 12:38:01 4 26.01 0.00 0.48 1.40 0.05 72.05 12:38:01 5 18.02 0.00 0.83 0.00 0.07 81.08 12:38:01 6 28.64 0.00 1.14 0.02 0.10 70.10 12:38:01 7 30.98 0.00 0.72 0.79 0.08 67.43 12:38:01 8 24.49 0.00 0.60 4.86 0.07 69.97 12:38:01 9 23.03 0.00 0.89 0.89 0.08 75.12 12:38:01 10 28.28 0.00 1.37 0.02 0.08 70.25 12:38:01 11 36.17 0.00 0.52 0.00 0.10 63.21 12:38:01 12 28.50 0.00 0.90 0.00 0.07 70.54 12:38:01 13 27.94 0.00 1.22 0.12 0.07 70.65 12:38:01 14 33.28 0.00 1.02 0.00 0.08 65.62 12:38:01 15 24.66 0.00 0.64 0.00 0.08 74.61 12:39:01 all 22.34 0.00 0.83 0.41 0.07 76.35 12:39:01 0 32.43 0.00 0.40 0.00 0.07 67.10 12:39:01 1 21.34 0.00 0.92 3.47 0.08 74.19 12:39:01 2 26.22 0.00 0.70 0.00 0.08 72.99 12:39:01 3 22.79 0.00 1.05 0.00 0.05 76.11 12:39:01 4 28.87 0.00 0.99 0.03 0.07 70.04 12:39:01 5 16.60 0.00 0.42 0.00 0.07 82.91 12:39:01 6 20.78 0.00 0.48 0.05 0.07 78.62 12:39:01 7 30.86 0.00 1.92 0.00 0.07 67.15 12:39:01 8 22.25 0.00 1.27 1.94 0.07 74.47 12:39:01 9 18.50 0.00 0.92 1.16 0.08 79.33 12:39:01 10 15.58 0.00 0.45 0.00 0.05 83.92 12:39:01 11 14.27 0.00 0.54 0.00 0.05 85.15 12:39:01 12 19.76 0.00 0.49 0.00 0.07 79.69 12:39:01 13 13.65 0.00 0.62 0.00 0.05 85.68 12:39:01 14 24.00 0.00 0.77 0.00 0.07 75.16 12:39:01 15 29.52 0.00 1.39 0.00 0.07 69.02 12:40:01 all 17.71 0.00 1.25 1.01 0.07 79.96 12:40:01 0 9.49 0.00 0.80 0.18 0.07 89.46 12:40:01 1 22.36 0.00 1.44 7.41 0.10 68.69 12:40:01 2 17.59 0.00 1.00 0.02 0.07 81.33 12:40:01 3 24.00 0.00 1.31 0.03 0.07 74.59 12:40:01 4 14.88 0.00 1.04 0.79 0.07 83.22 12:40:01 5 12.67 0.00 1.34 0.05 0.07 85.88 12:40:01 6 20.95 0.00 2.03 0.07 0.08 76.87 12:40:01 7 17.40 0.00 2.41 1.86 0.07 78.25 12:40:01 8 18.25 0.00 1.00 0.02 0.07 80.66 12:40:01 9 11.28 0.00 1.28 3.38 0.07 83.99 12:40:01 10 18.73 0.00 1.43 0.27 0.08 79.49 12:40:01 11 24.38 0.00 0.85 0.02 0.08 74.66 12:40:01 12 24.64 0.00 1.64 0.49 0.07 73.17 12:40:01 13 17.97 0.00 0.90 1.47 0.07 79.58 12:40:01 14 11.72 0.00 0.63 0.03 0.05 87.56 12:40:01 15 16.99 0.00 0.90 0.07 0.07 81.97 12:41:01 all 3.44 0.00 1.95 1.22 0.06 93.34 12:41:01 0 4.44 0.00 1.90 5.41 0.07 88.18 12:41:01 1 3.01 0.00 2.11 0.17 0.08 94.62 12:41:01 2 4.04 0.00 2.58 0.02 0.05 93.31 12:41:01 3 5.04 0.00 1.90 3.51 0.08 89.47 12:41:01 4 3.11 0.00 2.08 1.85 0.07 92.89 12:41:01 5 3.59 0.00 2.18 2.59 0.05 91.59 12:41:01 6 3.97 0.00 1.81 0.10 0.05 94.07 12:41:01 7 2.73 0.00 2.13 0.12 0.05 94.98 12:41:01 8 2.81 0.00 1.22 0.17 0.03 95.77 12:41:01 9 2.86 0.00 1.36 0.07 0.05 95.67 12:41:01 10 2.71 0.00 1.14 0.03 0.05 96.06 12:41:01 11 3.48 0.00 2.36 0.25 0.05 93.85 12:41:01 12 3.00 0.00 1.54 0.05 0.05 95.36 12:41:01 13 3.33 0.00 1.07 0.13 0.05 95.42 12:41:01 14 3.08 0.00 3.30 2.94 0.05 90.63 12:41:01 15 3.92 0.00 2.41 2.08 0.05 91.54 12:42:01 all 4.53 0.00 1.42 1.09 0.04 92.92 12:42:01 0 12.93 0.00 0.99 0.05 0.07 85.96 12:42:01 1 6.05 0.00 3.27 2.70 0.03 87.96 12:42:01 2 1.60 0.00 1.47 0.07 0.03 96.82 12:42:01 3 4.98 0.00 0.57 0.03 0.03 94.39 12:42:01 4 1.45 0.00 1.57 1.54 0.02 95.42 12:42:01 5 3.03 0.00 4.34 4.39 0.03 88.20 12:42:01 6 3.53 0.00 1.33 0.32 0.05 94.78 12:42:01 7 1.12 0.00 1.32 0.00 0.02 97.54 12:42:01 8 8.02 0.00 1.24 0.12 0.07 90.56 12:42:01 9 1.86 0.00 0.84 0.02 0.03 97.25 12:42:01 10 5.34 0.00 1.05 2.95 0.03 90.62 12:42:01 11 5.99 0.00 1.17 2.14 0.05 90.64 12:42:01 12 3.39 0.00 1.02 0.02 0.03 95.54 12:42:01 13 4.61 0.00 0.72 0.00 0.02 94.66 12:42:01 14 6.65 0.00 0.97 1.29 0.07 91.02 12:42:01 15 1.89 0.00 0.84 1.88 0.03 95.36 12:43:01 all 5.91 0.00 0.27 0.04 0.03 93.75 12:43:01 0 10.24 0.00 0.40 0.03 0.05 89.27 12:43:01 1 10.98 0.00 0.47 0.00 0.08 88.47 12:43:01 2 9.02 0.00 0.50 0.02 0.05 90.42 12:43:01 3 3.95 0.00 0.13 0.00 0.02 95.90 12:43:01 4 0.03 0.00 0.00 0.00 0.02 99.95 12:43:01 5 5.55 0.00 0.35 0.00 0.03 94.06 12:43:01 6 0.13 0.00 0.03 0.00 0.03 99.80 12:43:01 7 0.13 0.00 0.05 0.00 0.03 99.78 12:43:01 8 6.80 0.00 0.27 0.00 0.02 92.91 12:43:01 9 0.10 0.00 0.05 0.03 0.02 99.80 12:43:01 10 7.03 0.00 0.25 0.02 0.03 92.67 12:43:01 11 10.54 0.00 0.50 0.32 0.05 88.59 12:43:01 12 6.29 0.00 0.32 0.00 0.02 93.38 12:43:01 13 12.16 0.00 0.43 0.02 0.07 87.33 12:43:01 14 5.42 0.00 0.22 0.25 0.02 94.09 12:43:01 15 6.12 0.00 0.33 0.02 0.05 93.48 Average: all 15.32 0.00 1.00 0.78 0.06 82.84 Average: 0 15.53 0.00 0.79 0.67 0.06 82.95 Average: 1 19.72 0.00 1.41 1.69 0.08 77.10 Average: 2 17.46 0.00 1.12 0.14 0.06 81.21 Average: 3 15.75 0.00 0.87 0.40 0.06 82.92 Average: 4 13.89 0.00 0.90 1.24 0.05 83.92 Average: 5 12.83 0.00 1.31 0.80 0.05 85.00 Average: 6 13.01 0.00 0.98 0.06 0.06 85.89 Average: 7 15.69 0.00 1.24 0.38 0.06 82.63 Average: 8 14.17 0.00 0.99 0.83 0.05 83.97 Average: 9 12.11 0.00 0.78 0.71 0.05 86.36 Average: 10 15.88 0.00 0.88 0.49 0.06 82.69 Average: 11 18.79 0.00 1.08 1.25 0.06 78.81 Average: 12 16.16 0.00 0.93 0.19 0.05 82.66 Average: 13 14.01 0.00 0.74 2.41 0.06 82.79 Average: 14 16.13 0.00 1.04 0.78 0.06 82.00 Average: 15 13.94 0.00 0.92 0.45 0.06 84.63